## Author: ICF Consulting, Inc; Abt Associates, Inc.

Source: Integrated Planning Model (IPM) Date Created: 6/18/2008 Date Modified: 3/30/2011 Purpose: Contains NERC region level data for Option 1: IM Everywhere policy IPM run. (CBI)

File Contents: Worksheet Contents EPA302Abt_PC_3b 2015 Option 1: IM Everywhere policy run results for 2015 (NERC region level). EPA302Abt_PC_3b 2020 Option 1: IM Everywhere policy run results for 2020 (NERC region level). EPA302Abt_PC_3b 2025 Option 1: IM Everywhere policy run results for 2025 (NERC region level). EPA302Abt_PC_3b 2028 Option 1: IM Everywhere policy run results for 2028 (NERC region level).

Input Files: External data used in calculations/analysis:

None.

The original version of this file contains, or is linked to a file that contains, confidential business information (CBI), or information that could be used to reveal CBI. As a result, the values for any variables determined by EPA to be CBI, or that could be used to reveal CBI, have been concealed.

FileInfo 1 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

WECC 2028 Exist Biomass WECC 2028 Exist Combustion Turbine WECC 2028 Exist Combined Cycle WECC 2028 Exist Coal Steam_Uncontrolled WECC 2028 Exist Coal Steam_DryFGD_SCR WECC 2028 Exist Coal Steam_DryFGD WECC 2028 Exist FBC_Uncontrolled WECC 2028 Exist FBC_SNCR WECC 2028 Exist Oil/Gas Steam WECC 2028 Exist Oil/Gas Steam_SCR WECC 2028 Exist Coal Steam_WetFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_ACI WECC 2028 Exist Fuel Cell WECC 2028 Exist Fossil_Other WECC 2028 Exist Geothermal WECC 2028 Exist Hydro WECC 2028 Exist Landfill Gas WECC 2028 Exist Pump Storage WECC 2028 Exist Solar WECC 2028 Exist Wind WECC 2028 International Imports WECC 2028 Exist Non Fossil_Other WECC 2028 Exist Nuclear WECC 2028 Exist Coal Steam_WetFGD WECC 2028 Exist Coal Steam_WetFGD_SCR WECC 2028 Exist Coal Steam_WetFGD_SNCR WECC 2028 Ret.DWetFGD WECC 2028 Ret.DDryFGD WECC 2028 Ret.ExistWetFGD & SCR WECC 2028 New Wind WECC 2028 New Combined Cycle WECC 2028 New Combustion Turbine WECC 2028 New Landfill Gas WECC 2028 New Geothermal WECC 2028 CT Early Retirement WECC 2028 CC Early Retirement WECC 2028 O/G Early Retirement WECC 2028 New SPC-WetFGD_SCR WECC 2028 New SPC-DryFGD_SCR_ACI SERC 2028 Exist Biomass SERC 2028 Exist Combustion Turbine SERC 2028 Exist Combined Cycle SERC 2028 Exist Coal Steam_Uncontrolled

EPA302Abt_PC_3c 2028 2 of 197NERC Region Year UnitType

WECC 2028 Exist Biomass WECC 2028 Exist Combustion Turbine WECC 2028 Exist Combined Cycle WECC 2028 Exist Coal Steam_Uncontrolled WECC 2028 Exist Coal Steam_DryFGD_SCR WECC 2028 Exist Coal Steam_DryFGD WECC 2028 Exist FBC_Uncontrolled WECC 2028 Exist FBC_SNCR WECC 2028 Exist Oil/Gas Steam WECC 2028 Exist Oil/Gas Steam_SCR WECC 2028 Exist Coal Steam_WetFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_ACI WECC 2028 Exist Fuel Cell WECC 2028 Exist Fossil_Other WECC 2028 Exist Geothermal WECC 2028 Exist Hydro WECC 2028 Exist Landfill Gas WECC 2028 Exist Pump Storage WECC 2028 Exist Solar WECC 2028 Exist Wind WECC 2028 International Imports WECC 2028 Exist Non Fossil_Other WECC 2028 Exist Nuclear WECC 2028 Exist Coal Steam_WetFGD WECC 2028 Exist Coal Steam_WetFGD_SCR WECC 2028 Exist Coal Steam_WetFGD_SNCR WECC 2028 Ret.DWetFGD WECC 2028 Ret.DDryFGD WECC 2028 Ret.ExistWetFGD & SCR WECC 2028 New Wind WECC 2028 New Combined Cycle WECC 2028 New Combustion Turbine WECC 2028 New Landfill Gas WECC 2028 New Geothermal WECC 2028 CT Early Retirement WECC 2028 CC Early Retirement WECC 2028 O/G Early Retirement WECC 2028 New SPC-WetFGD_SCR WECC 2028 New SPC-DryFGD_SCR_ACI SERC 2028 Exist Biomass SERC 2028 Exist Combustion Turbine SERC 2028 Exist Combined Cycle SERC 2028 Exist Coal Steam_Uncontrolled Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 15.4397 24.8424 17.9286 67.0085 0.0389 6.9357 520.6079 161.1591 240.7504 258.9801 19.9218 14.8851 19.176 8.194 6.3581 117.1653 36.4862 27.7082 16.5303 1.613 1.2288 9.8858 1.4806 1.1084 132.6455 0 0 385.5317 0 0.3886 4.3995 1.7792 1.3655 110.86 46.9126 39.7686 36.0346 12.5284 9.4345 0.0468 0.005 0.0108 0.1229 0.1473 0.1267 55.6208 76.6916 58.9826 751.4989 616.0083 519.1679 7.5765 11.1298 8.3692 93.9111 8.6467 12.1991 13.6652 0 0 236.7524 0 0 0 0 0 4.9616 6.8406 5.2504 1627.857 29.1019 22.2313 753.8491 149.4331 116.6924 45.5075 13.9778 10.8099 2.501 0.5096 0.3904 199.6201 26.7291 21.1599 26.2142 4.7874 3.6983 18.1636 4.9145 3.8072 116.8588 0 0 95.1318 52.9807 40.6388 40.3621 0.3599 2.1667 133.3364 0.0549 0.0397 67.1544 0 0 0 0 0 0 0 0 0 0 0 281.1492 221.8431 171.7848 190.6751 154.4435 120.1137 6.4779 7.7564 5.5709 185.4746 1.2702 30.017 552.7088 104.7224 281.3771 1300.5534 98.1921 74.0563

EPA302Abt_PC_3c 2028 3 of 197NERC Region Year UnitType

WECC 2028 Exist Biomass WECC 2028 Exist Combustion Turbine WECC 2028 Exist Combined Cycle WECC 2028 Exist Coal Steam_Uncontrolled WECC 2028 Exist Coal Steam_DryFGD_SCR WECC 2028 Exist Coal Steam_DryFGD WECC 2028 Exist FBC_Uncontrolled WECC 2028 Exist FBC_SNCR WECC 2028 Exist Oil/Gas Steam WECC 2028 Exist Oil/Gas Steam_SCR WECC 2028 Exist Coal Steam_WetFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_ACI WECC 2028 Exist Fuel Cell WECC 2028 Exist Fossil_Other WECC 2028 Exist Geothermal WECC 2028 Exist Hydro WECC 2028 Exist Landfill Gas WECC 2028 Exist Pump Storage WECC 2028 Exist Solar WECC 2028 Exist Wind WECC 2028 International Imports WECC 2028 Exist Non Fossil_Other WECC 2028 Exist Nuclear WECC 2028 Exist Coal Steam_WetFGD WECC 2028 Exist Coal Steam_WetFGD_SCR WECC 2028 Exist Coal Steam_WetFGD_SNCR WECC 2028 Ret.DWetFGD WECC 2028 Ret.DDryFGD WECC 2028 Ret.ExistWetFGD & SCR WECC 2028 New Wind WECC 2028 New Combined Cycle WECC 2028 New Combustion Turbine WECC 2028 New Landfill Gas WECC 2028 New Geothermal WECC 2028 CT Early Retirement WECC 2028 CC Early Retirement WECC 2028 O/G Early Retirement WECC 2028 New SPC-WetFGD_SCR WECC 2028 New SPC-DryFGD_SCR_ACI SERC 2028 Exist Biomass SERC 2028 Exist Combustion Turbine SERC 2028 Exist Combined Cycle SERC 2028 Exist Coal Steam_Uncontrolled VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 42.7711 101.4867 73.2427 174.7294 6.9747 0.2289 49.4917 49.7206 401.9091 2463.356 2384.0221 4847.3784 34.8067 272.159 200.9391 473.0981 14.5521 30.5818 23.7604 54.3424 64.1943 123.3598 93.8837 217.2435 2.8416 31.7991 24.1434 55.9423 2.5893 21.161 16.0363 37.1973 0 0 0 0 0.3886 0 16.0632 16.0632 3.1447 5.1117 3.9232 9.035 86.681 165.2464 143.8052 309.0516 21.9627 27.2235 20.4739 47.6973 0.0158 0.0269 0.0524 0.0793 0.274 0 0 0 135.6741 0 0 0 1135.1762 0 0 0 19.499 0 0 0 20.8458 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12.0907 0 0 0 51.333 335.992 256.8124 592.8044 266.1252 890.1793 701.6154 1591.7942 24.7878 52.9273 40.9793 93.9065 0.9 4.0164 3.0765 7.0928 47.8893 332.2355 268.4266 600.6621 8.4859 28.3989 21.9387 50.3376 8.7217 24.9894 19.359 44.3484 0 0 0 0 93.6193 1732.4335 1189.4004 2921.8339 2.5266 9.7509 49.8422 59.5931 0.0945 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 393.628 593.4187 466.7377 1060.1565 274.5572 409.4618 332.7589 742.2207 13.3274 34 24.4647 58.4648 31.2873 9.0221 226.9313 235.9533 386.0994 746.1099 1943.7269 2689.8363 172.2472 1959.9288 1474.3832 3434.3125

EPA302Abt_PC_3c 2028 4 of 197NERC Region Year UnitType

WECC 2028 Exist Biomass WECC 2028 Exist Combustion Turbine WECC 2028 Exist Combined Cycle WECC 2028 Exist Coal Steam_Uncontrolled WECC 2028 Exist Coal Steam_DryFGD_SCR WECC 2028 Exist Coal Steam_DryFGD WECC 2028 Exist FBC_Uncontrolled WECC 2028 Exist FBC_SNCR WECC 2028 Exist Oil/Gas Steam WECC 2028 Exist Oil/Gas Steam_SCR WECC 2028 Exist Coal Steam_WetFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_ACI WECC 2028 Exist Fuel Cell WECC 2028 Exist Fossil_Other WECC 2028 Exist Geothermal WECC 2028 Exist Hydro WECC 2028 Exist Landfill Gas WECC 2028 Exist Pump Storage WECC 2028 Exist Solar WECC 2028 Exist Wind WECC 2028 International Imports WECC 2028 Exist Non Fossil_Other WECC 2028 Exist Nuclear WECC 2028 Exist Coal Steam_WetFGD WECC 2028 Exist Coal Steam_WetFGD_SCR WECC 2028 Exist Coal Steam_WetFGD_SNCR WECC 2028 Ret.DWetFGD WECC 2028 Ret.DDryFGD WECC 2028 Ret.ExistWetFGD & SCR WECC 2028 New Wind WECC 2028 New Combined Cycle WECC 2028 New Combustion Turbine WECC 2028 New Landfill Gas WECC 2028 New Geothermal WECC 2028 CT Early Retirement WECC 2028 CC Early Retirement WECC 2028 O/G Early Retirement WECC 2028 New SPC-WetFGD_SCR WECC 2028 New SPC-DryFGD_SCR_ACI SERC 2028 Exist Biomass SERC 2028 Exist Combustion Turbine SERC 2028 Exist Combined Cycle SERC 2028 Exist Coal Steam_Uncontrolled Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 833.2251 3518.7431 2539.4702 6058.2133 0 14781.6672 4.3641 773.7419 778.106 0 38009.5326 54082.8752 57992.8072 112075.6825 0 5304.3389 22375.5774 16699.4709 39075.0483 0 470 1941.7029 1506.673 3448.3759 0 2493 10236.6633 7765.3849 18002.0483 0 442.2 1815.9503 1380.9164 3196.8667 0 270.1 1142.2922 860.2178 2002.51 0 4532.66 0 0 0 0 13309.5187 0 314.7698 314.7698 0 105 443.6863 340.5266 784.2129 0 2393 9061.5566 7706.7955 16768.3521 0 736 2771.7247 2084.4671 4856.1919 0 2.4 0.5304 1.1484 1.6788 0 5.5 17.087 14.6966 31.7837 0 2525.6 9454.3547 7271.2381 16725.5928 0 49506.06 95063.0002 80118.5187 175181.5191 0 338.99 1291.1742 970.8916 2262.0658 0 4820.9 1062.2436 1498.6619 2560.9055 0 699.4 356.3136 681.5906 1037.9042 0 9897.67 12127.2163 10648.4816 22775.6984 0 950 1801.152 1299.888 3101.04 0 222.0049 793.5675 609.0844 1402.6518 0 9484.592 42600.8305 32561.537 75162.3676 0 15160 61902.9723 48359.5329 110262.505 0 1090 4553.0374 3521.1469 8074.1843 0 50 211.4573 161.9719 373.4292 0 4061.8564 16303.7315 12967.1152 29270.8466 0 496.4997 1825.3568 1409.8864 3235.2432 6.4221 380 1590.4477 1232.1029 2822.5506 970.9412 3964.0044 8945.8166 6080.8109 15026.6277 1028.6845 9687.5549 40136.8464 30786.922 70923.7683 237.2341 3479.4919 148.7179 895.3275 1044.0454 563.6321 1199.0681 5490.7726 3962.6802 9453.4528 149.8107 427 1894.2963 1360.0371 3254.3337 0 880.9328 0 0 0 0 4585.8174 0 0 0 0 1676.7813 0 0 0 2425.4944 11165.5777 45553.0017 35274.1177 80827.1195 1628.3176 7419.2652 31075.1591 24167.746 55242.9052

0 349.5819 1098.645 789.0804 1887.7253 0 42628.55 142.3294 3348.1476 3490.477 0 41398.7 15262.977 44749.7608 60012.7378 0 26517.7474 108902.8779 81994.8938 190897.772

EPA302Abt_PC_3c 2028 5 of 197NERC Region Year UnitType

WECC 2028 Exist Biomass WECC 2028 Exist Combustion Turbine WECC 2028 Exist Combined Cycle WECC 2028 Exist Coal Steam_Uncontrolled WECC 2028 Exist Coal Steam_DryFGD_SCR WECC 2028 Exist Coal Steam_DryFGD WECC 2028 Exist FBC_Uncontrolled WECC 2028 Exist FBC_SNCR WECC 2028 Exist Oil/Gas Steam WECC 2028 Exist Oil/Gas Steam_SCR WECC 2028 Exist Coal Steam_WetFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_ACI WECC 2028 Exist Fuel Cell WECC 2028 Exist Fossil_Other WECC 2028 Exist Geothermal WECC 2028 Exist Hydro WECC 2028 Exist Landfill Gas WECC 2028 Exist Pump Storage WECC 2028 Exist Solar WECC 2028 Exist Wind WECC 2028 International Imports WECC 2028 Exist Non Fossil_Other WECC 2028 Exist Nuclear WECC 2028 Exist Coal Steam_WetFGD WECC 2028 Exist Coal Steam_WetFGD_SCR WECC 2028 Exist Coal Steam_WetFGD_SNCR WECC 2028 Ret.DWetFGD WECC 2028 Ret.DDryFGD WECC 2028 Ret.ExistWetFGD & SCR WECC 2028 New Wind WECC 2028 New Combined Cycle WECC 2028 New Combustion Turbine WECC 2028 New Landfill Gas WECC 2028 New Geothermal WECC 2028 CT Early Retirement WECC 2028 CC Early Retirement WECC 2028 O/G Early Retirement WECC 2028 New SPC-WetFGD_SCR WECC 2028 New SPC-DryFGD_SCR_ACI SERC 2028 Exist Biomass SERC 2028 Exist Combustion Turbine SERC 2028 Exist Combined Cycle SERC 2028 Exist Coal Steam_Uncontrolled Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 53.3955 38.5354 91.931 0.038 8.703 8.741 386.7498 419.0737 805.824 242.1822 180.4747 422.6566 21.1641 16.4241 37.5882 110.3609 83.7719 194.1328 21.6832 16.4582 38.1414 13.1049 9.8786 22.9832 0 0 0 0 2.7945 2.7945 5.1314 3.9383 9.0698 85.7853 73.1987 158.9837 28.9958 21.8068 50.8026 0.0043 0.0091 0.0133 0.1556 0.1338 0.2894 207.3984 159.5354 366.9336 0 0 0 17.6708 13.2839 30.9547 0 0 0 0 0 0 0 0 0 0 0 0 12.3205 9.4835 21.8038 444.1989 339.5192 783.7179 654.6166 510.1377 1164.7545 40.0689 30.9875 71.0564 2.197 1.6829 3.8799 179.1106 142.2316 321.3422 21.1216 16.3186 37.4402 15.5603 12.0544 27.6146 0 0 0 269.7196 206.8882 476.6077 1.5169 9.1323 10.6492 74.938 54.0827 129.0206 60.3187 43.4416 103.7604 0 0 0 0 0 0 0 0 0 411.7263 319.109 730.8353 285.6468 222.7644 508.4113 16.3803 11.7876 28.1679 1.3132 38.1521 39.4654 110.7935 327.9664 438.7607 1144.8697 861.402 2006.2714

EPA302Abt_PC_3c 2028 6 of 197NERC Region Year UnitType

WECC 2028 Exist Biomass WECC 2028 Exist Combustion Turbine WECC 2028 Exist Combined Cycle WECC 2028 Exist Coal Steam_Uncontrolled WECC 2028 Exist Coal Steam_DryFGD_SCR WECC 2028 Exist Coal Steam_DryFGD WECC 2028 Exist FBC_Uncontrolled WECC 2028 Exist FBC_SNCR WECC 2028 Exist Oil/Gas Steam WECC 2028 Exist Oil/Gas Steam_SCR WECC 2028 Exist Coal Steam_WetFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_ACI WECC 2028 Exist Fuel Cell WECC 2028 Exist Fossil_Other WECC 2028 Exist Geothermal WECC 2028 Exist Hydro WECC 2028 Exist Landfill Gas WECC 2028 Exist Pump Storage WECC 2028 Exist Solar WECC 2028 Exist Wind WECC 2028 International Imports WECC 2028 Exist Non Fossil_Other WECC 2028 Exist Nuclear WECC 2028 Exist Coal Steam_WetFGD WECC 2028 Exist Coal Steam_WetFGD_SCR WECC 2028 Exist Coal Steam_WetFGD_SNCR WECC 2028 Ret.DWetFGD WECC 2028 Ret.DDryFGD WECC 2028 Ret.ExistWetFGD & SCR WECC 2028 New Wind WECC 2028 New Combined Cycle WECC 2028 New Combustion Turbine WECC 2028 New Landfill Gas WECC 2028 New Geothermal WECC 2028 CT Early Retirement WECC 2028 CC Early Retirement WECC 2028 O/G Early Retirement WECC 2028 New SPC-WetFGD_SCR WECC 2028 New SPC-DryFGD_SCR_ACI SERC 2028 Exist Biomass SERC 2028 Exist Combustion Turbine SERC 2028 Exist Combined Cycle SERC 2028 Exist Coal Steam_Uncontrolled CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2028 7 of 197NERC Region Year UnitType

WECC 2028 Exist Biomass WECC 2028 Exist Combustion Turbine WECC 2028 Exist Combined Cycle WECC 2028 Exist Coal Steam_Uncontrolled WECC 2028 Exist Coal Steam_DryFGD_SCR WECC 2028 Exist Coal Steam_DryFGD WECC 2028 Exist FBC_Uncontrolled WECC 2028 Exist FBC_SNCR WECC 2028 Exist Oil/Gas Steam WECC 2028 Exist Oil/Gas Steam_SCR WECC 2028 Exist Coal Steam_WetFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_SCR_ACI WECC 2028 Exist Coal Steam_DryFGD_ACI WECC 2028 Exist Fuel Cell WECC 2028 Exist Fossil_Other WECC 2028 Exist Geothermal WECC 2028 Exist Hydro WECC 2028 Exist Landfill Gas WECC 2028 Exist Pump Storage WECC 2028 Exist Solar WECC 2028 Exist Wind WECC 2028 International Imports WECC 2028 Exist Non Fossil_Other WECC 2028 Exist Nuclear WECC 2028 Exist Coal Steam_WetFGD WECC 2028 Exist Coal Steam_WetFGD_SCR WECC 2028 Exist Coal Steam_WetFGD_SNCR WECC 2028 Ret.DWetFGD WECC 2028 Ret.DDryFGD WECC 2028 Ret.ExistWetFGD & SCR WECC 2028 New Wind WECC 2028 New Combined Cycle WECC 2028 New Combustion Turbine WECC 2028 New Landfill Gas WECC 2028 New Geothermal WECC 2028 CT Early Retirement WECC 2028 CC Early Retirement WECC 2028 O/G Early Retirement WECC 2028 New SPC-WetFGD_SCR WECC 2028 New SPC-DryFGD_SCR_ACI SERC 2028 Exist Biomass SERC 2028 Exist Combustion Turbine SERC 2028 Exist Combined Cycle SERC 2028 Exist Coal Steam_Uncontrolled NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2028 8 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

SERC 2028 Exist Coal Steam_DryFGD_SCR SERC 2028 Exist Coal Steam_DryFGD_SNCR SERC 2028 Exist Coal Steam_DryFGD SERC 2028 Exist FBC_Uncontrolled SERC 2028 Exist FBC_SNCR SERC 2028 Exist Oil/Gas Steam SERC 2028 Exist Oil/Gas Steam_SCR SERC 2028 Exist Coal Steam_WetFGD_SCR_ACI SERC 2028 Exist Coal Steam_ACI SERC 2028 Exist Coal Steam_SCR SERC 2028 Exist Fossil_Other SERC 2028 Exist Hydro SERC 2028 Exist Landfill Gas SERC 2028 Exist Coal Steam_SNCR SERC 2028 Exist Pump Storage SERC 2028 Exist Solar SERC 2028 Exist Wind SERC 2028 Exist Non Fossil_Other SERC 2028 Exist Nuclear SERC 2028 Exist Coal Steam_WetFGD SERC 2028 Exist Coal Steam_WetFGD_SCR SERC 2028 Exist Coal Steam_WetFGD_SNCR SERC 2028 Ret.DWetFGD SERC 2028 Ret.SCR SERC 2028 Ret.DryFGD SERC 2028 Ret.SNCR SERC 2028 Ret.DDryFGD SERC 2028 Ret.ExistSCR & DWetFGD SERC 2028 Ret.ExistSCR & DryFGD SERC 2028 Ret.SCR & DryFGD SERC 2028 New Combined Cycle SERC 2028 New Combustion Turbine SERC 2028 New Landfill Gas SERC 2028 Coal Early Retirement SERC 2028 Ret.SCR & WetFGD SERC 2028 O/G Early Retirement SERC 2028 Ret.ExistACI & DryFGD SERC 2028 Nuke Early Retirement SERC 2028 Ret.ExistACI & SCR & WetFGD SERC 2028 New SPC-WetFGD_SCR SERC 2028 New SPC-DryFGD_SCR_ACI RFC 2028 Exist Biomass RFC 2028 Exist Combustion Turbine RFC 2028 Exist Combined Cycle

EPA302Abt_PC_3c 2028 9 of 197NERC Region Year UnitType

SERC 2028 Exist Coal Steam_DryFGD_SCR SERC 2028 Exist Coal Steam_DryFGD_SNCR SERC 2028 Exist Coal Steam_DryFGD SERC 2028 Exist FBC_Uncontrolled SERC 2028 Exist FBC_SNCR SERC 2028 Exist Oil/Gas Steam SERC 2028 Exist Oil/Gas Steam_SCR SERC 2028 Exist Coal Steam_WetFGD_SCR_ACI SERC 2028 Exist Coal Steam_ACI SERC 2028 Exist Coal Steam_SCR SERC 2028 Exist Fossil_Other SERC 2028 Exist Hydro SERC 2028 Exist Landfill Gas SERC 2028 Exist Coal Steam_SNCR SERC 2028 Exist Pump Storage SERC 2028 Exist Solar SERC 2028 Exist Wind SERC 2028 Exist Non Fossil_Other SERC 2028 Exist Nuclear SERC 2028 Exist Coal Steam_WetFGD SERC 2028 Exist Coal Steam_WetFGD_SCR SERC 2028 Exist Coal Steam_WetFGD_SNCR SERC 2028 Ret.DWetFGD SERC 2028 Ret.SCR SERC 2028 Ret.DryFGD SERC 2028 Ret.SNCR SERC 2028 Ret.DDryFGD SERC 2028 Ret.ExistSCR & DWetFGD SERC 2028 Ret.ExistSCR & DryFGD SERC 2028 Ret.SCR & DryFGD SERC 2028 New Combined Cycle SERC 2028 New Combustion Turbine SERC 2028 New Landfill Gas SERC 2028 Coal Early Retirement SERC 2028 Ret.SCR & WetFGD SERC 2028 O/G Early Retirement SERC 2028 Ret.ExistACI & DryFGD SERC 2028 Nuke Early Retirement SERC 2028 Ret.ExistACI & SCR & WetFGD SERC 2028 New SPC-WetFGD_SCR SERC 2028 New SPC-DryFGD_SCR_ACI RFC 2028 Exist Biomass RFC 2028 Exist Combustion Turbine RFC 2028 Exist Combined Cycle Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 54.2008 18.2986 13.7965 16.9515 6.8567 4.7139 26.1135 8.4477 6.1154 15.5304 1.5708 1.1313 20.9299 5.2408 4.0295 311.0708 0 0 0.2068 0 0 122.0264 44.9371 35.0787 25.7983 3.3508 2.5746 574.6472 45.1364 55.4931 2.1829 0.7636 0.9094 199.8809 140.5825 89.562 2.4133 3.0583 2.3368 340.235 34.6456 30.6117 168.866 67.631 50.6734 0.0128 0 0 38.8282 0 0 6.6585 8.2056 6.189 5664.8075 96.0656 73.0447 165.3234 30.4395 21.8864 1655.658 377.2078 283.559 192.919 47.1897 35.4082 3.8985 0.4143 0.318 8.0409 0.9841 0.6702 26.0078 5.9359 4.6063 0.5422 0.0697 0.0534 18.0909 3.9038 2.6803 149.658 22.1919 21.6617 38.3739 10.4817 8.1372 227.7882 50.5379 38.2454 24.9736 6.4914 6.3876 129.8031 3.3501 10.2478 10.008 0.0041 0.0029 0 0 0 63.6467 9.8639 7.6696 0 0 0 30.3438 8.8822 6.8994 0 0 0 75.2395 22.0732 17.2708 344.7714 282.9436 213.5622 74.3956 60.2591 46.8647 3.3539 1.2791 0.9226 173.4393 0.6212 23.0213 399.8533 99.6291 130.3941

EPA302Abt_PC_3c 2028 10 of 197NERC Region Year UnitType

SERC 2028 Exist Coal Steam_DryFGD_SCR SERC 2028 Exist Coal Steam_DryFGD_SNCR SERC 2028 Exist Coal Steam_DryFGD SERC 2028 Exist FBC_Uncontrolled SERC 2028 Exist FBC_SNCR SERC 2028 Exist Oil/Gas Steam SERC 2028 Exist Oil/Gas Steam_SCR SERC 2028 Exist Coal Steam_WetFGD_SCR_ACI SERC 2028 Exist Coal Steam_ACI SERC 2028 Exist Coal Steam_SCR SERC 2028 Exist Fossil_Other SERC 2028 Exist Hydro SERC 2028 Exist Landfill Gas SERC 2028 Exist Coal Steam_SNCR SERC 2028 Exist Pump Storage SERC 2028 Exist Solar SERC 2028 Exist Wind SERC 2028 Exist Non Fossil_Other SERC 2028 Exist Nuclear SERC 2028 Exist Coal Steam_WetFGD SERC 2028 Exist Coal Steam_WetFGD_SCR SERC 2028 Exist Coal Steam_WetFGD_SNCR SERC 2028 Ret.DWetFGD SERC 2028 Ret.SCR SERC 2028 Ret.DryFGD SERC 2028 Ret.SNCR SERC 2028 Ret.DDryFGD SERC 2028 Ret.ExistSCR & DWetFGD SERC 2028 Ret.ExistSCR & DryFGD SERC 2028 Ret.SCR & DryFGD SERC 2028 New Combined Cycle SERC 2028 New Combustion Turbine SERC 2028 New Landfill Gas SERC 2028 Coal Early Retirement SERC 2028 Ret.SCR & WetFGD SERC 2028 O/G Early Retirement SERC 2028 Ret.ExistACI & DryFGD SERC 2028 Nuke Early Retirement SERC 2028 Ret.ExistACI & SCR & WetFGD SERC 2028 New SPC-WetFGD_SCR SERC 2028 New SPC-DryFGD_SCR_ACI RFC 2028 Exist Biomass RFC 2028 Exist Combustion Turbine RFC 2028 Exist Combined Cycle VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 32.095 82.3197 63.3883 145.7079 11.5705 32.0371 22.0176 54.0548 14.5631 48.4939 34.9164 83.4099 2.7021 28.7132 20.3371 49.0503 9.2704 42.4889 32.6603 75.1491 0 0 0 0 0 0 0 0 80.0158 186.5988 145.7539 332.3526 5.9253 34.6023 26.5847 61.187 100.6291 817.3026 595.2502 1412.5525 1.673 0 0 0 230.1441 0 0 0 5.3948 0 0 0 65.2578 524.221 395.1534 919.3744 118.3044 0 0 0 0 0 0 0 0 0 0 0 14.3951 0 0 0 169.1097 1271.8401 962.052 2233.8921 52.326 219.1523 156.6656 375.8179 660.7665 2315.2428 1685.8852 4001.1279 82.5978 247.4091 184.6513 432.0603 0.7323 3.6427 2.7958 6.4385 1.6542 13.1109 8.8041 21.9149 10.5422 40.7681 31.6312 72.3993 0.123 0.9205 0.7051 1.6257 6.5841 34.9642 23.7529 58.7171 43.8536 195.2465 151.8607 347.1072 18.6189 61.7737 47.9551 109.7288 88.7829 310.4438 225.3092 535.7527 12.8791 222.8111 192.614 415.425 13.5978 96.9916 259.6227 356.6143 0.0071 0 0 0 0 0 0 0 17.5335 71.0155 55.1983 126.2139 0 0 0 0 15.7816 45.5473 35.3781 80.9253 0 0 0 0 39.344 126.9277 99.2842 226.2119 496.5057 854.2007 651.4436 1505.6442 107.1238 162.3054 126.228 288.5333 2.2017 6.9512 5.0129 11.9641 23.6422 4.8316 174.6581 179.4896 230.0237 767.2662 879.7754 1647.0421

EPA302Abt_PC_3c 2028 11 of 197NERC Region Year UnitType

SERC 2028 Exist Coal Steam_DryFGD_SCR SERC 2028 Exist Coal Steam_DryFGD_SNCR SERC 2028 Exist Coal Steam_DryFGD SERC 2028 Exist FBC_Uncontrolled SERC 2028 Exist FBC_SNCR SERC 2028 Exist Oil/Gas Steam SERC 2028 Exist Oil/Gas Steam_SCR SERC 2028 Exist Coal Steam_WetFGD_SCR_ACI SERC 2028 Exist Coal Steam_ACI SERC 2028 Exist Coal Steam_SCR SERC 2028 Exist Fossil_Other SERC 2028 Exist Hydro SERC 2028 Exist Landfill Gas SERC 2028 Exist Coal Steam_SNCR SERC 2028 Exist Pump Storage SERC 2028 Exist Solar SERC 2028 Exist Wind SERC 2028 Exist Non Fossil_Other SERC 2028 Exist Nuclear SERC 2028 Exist Coal Steam_WetFGD SERC 2028 Exist Coal Steam_WetFGD_SCR SERC 2028 Exist Coal Steam_WetFGD_SNCR SERC 2028 Ret.DWetFGD SERC 2028 Ret.SCR SERC 2028 Ret.DryFGD SERC 2028 Ret.SNCR SERC 2028 Ret.DDryFGD SERC 2028 Ret.ExistSCR & DWetFGD SERC 2028 Ret.ExistSCR & DryFGD SERC 2028 Ret.SCR & DryFGD SERC 2028 New Combined Cycle SERC 2028 New Combustion Turbine SERC 2028 New Landfill Gas SERC 2028 Coal Early Retirement SERC 2028 Ret.SCR & WetFGD SERC 2028 O/G Early Retirement SERC 2028 Ret.ExistACI & DryFGD SERC 2028 Nuke Early Retirement SERC 2028 Ret.ExistACI & SCR & WetFGD SERC 2028 New SPC-WetFGD_SCR SERC 2028 New SPC-DryFGD_SCR_ACI RFC 2028 Exist Biomass RFC 2028 Exist Combustion Turbine RFC 2028 Exist Combined Cycle Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 1157.8 4315.7566 3249.2441 7565.0006 0 360 1488.7833 1018.6526 2507.4359 0 571.5 2368.2133 1709.0103 4077.2238 0 411 1760.7009 1261.0466 3021.7475 0 656 2717.1019 2089.0679 4806.1698 0 11294.7666 0 0 0 0 8.3333 0 0 0 0 2656.7 11200.8549 8743.6202 19944.4751 0 486.6973 1810.8563 1391.4505 3202.3068 0 11624.0636 49185.2724 35622.3562 84807.6288 0 97.6667 88.5785 105.4976 194.0761 0 13167.392 21694.8379 13821.2702 35516.1083 0 107.98 354.7864 271.0802 625.867 0 6441.6 26682.9731 20118.146 46801.119 0 8668.69 8308.4899 6225.2382 14533.7283 0 0.7 0.9505 1.1599 2.1104 0 1623.25 1882.2777 1469.1575 3351.4352 0 297.915 951.9591 717.9878 1669.9469 0 35840.965 160638.3368 121448.9885 282087.3249 0 3055 12608.4554 9010.9568 21619.4125 0 30939.3 126124.1242 91677.255 217801.3798 0 3401.5 13612.7715 10194.3775 23807.1491 0 55.5145 234.581 180.0395 414.6205 3.1538 142 600.0329 402.2573 1002.2902 12.1023 581.2236 2390.0844 1854.1265 4244.211 0.0535 9.642 35.6183 27.2829 62.9012 0 387.294 1593.3882 1082.4675 2675.8557 0 2962.1537 12239.1115 9519.5235 21758.6348 18.4359 804.913 3337.2855 2590.9414 5928.2268 190.9295 4125.1101 16701.5633 12143.6088 28845.1721 243.3749 2543.1311 4917.7725 4839.0944 9756.8669 725.4006 11189.9311 1384.3119 4234.6258 5618.9377 25.3052 90 412.128 297.432 709.56 0 584 0 0 0 46.2135 1013.4872 4172.6195 3244.4048 7417.0242 0 7750.8265 0 0 0 13.5747 623.9048 2575.9565 2000.8565 4576.813 0 563.929 0 0 0 61.8906 1632.6098 6919.4962 5414.0328 12333.5292 2785.2779 13692.2691 58099.3005 43852.5946 101951.895 602.0867 2894.7701 12124.5755 9429.5144 21554.0899 0 181 181.1809 130.6723 311.8531 0 35524.69 69.6013 2571.2068 2640.808 0 27625.84 14714.897 19121.3249 33836.2215

EPA302Abt_PC_3c 2028 12 of 197NERC Region Year UnitType

SERC 2028 Exist Coal Steam_DryFGD_SCR SERC 2028 Exist Coal Steam_DryFGD_SNCR SERC 2028 Exist Coal Steam_DryFGD SERC 2028 Exist FBC_Uncontrolled SERC 2028 Exist FBC_SNCR SERC 2028 Exist Oil/Gas Steam SERC 2028 Exist Oil/Gas Steam_SCR SERC 2028 Exist Coal Steam_WetFGD_SCR_ACI SERC 2028 Exist Coal Steam_ACI SERC 2028 Exist Coal Steam_SCR SERC 2028 Exist Fossil_Other SERC 2028 Exist Hydro SERC 2028 Exist Landfill Gas SERC 2028 Exist Coal Steam_SNCR SERC 2028 Exist Pump Storage SERC 2028 Exist Solar SERC 2028 Exist Wind SERC 2028 Exist Non Fossil_Other SERC 2028 Exist Nuclear SERC 2028 Exist Coal Steam_WetFGD SERC 2028 Exist Coal Steam_WetFGD_SCR SERC 2028 Exist Coal Steam_WetFGD_SNCR SERC 2028 Ret.DWetFGD SERC 2028 Ret.SCR SERC 2028 Ret.DryFGD SERC 2028 Ret.SNCR SERC 2028 Ret.DDryFGD SERC 2028 Ret.ExistSCR & DWetFGD SERC 2028 Ret.ExistSCR & DryFGD SERC 2028 Ret.SCR & DryFGD SERC 2028 New Combined Cycle SERC 2028 New Combustion Turbine SERC 2028 New Landfill Gas SERC 2028 Coal Early Retirement SERC 2028 Ret.SCR & WetFGD SERC 2028 O/G Early Retirement SERC 2028 Ret.ExistACI & DryFGD SERC 2028 Nuke Early Retirement SERC 2028 Ret.ExistACI & SCR & WetFGD SERC 2028 New SPC-WetFGD_SCR SERC 2028 New SPC-DryFGD_SCR_ACI RFC 2028 Exist Biomass RFC 2028 Exist Combustion Turbine RFC 2028 Exist Combined Cycle Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 44.7163 33.6914 78.4077 16.845 11.5648 28.4101 25.7744 18.5562 44.3306 19.9365 14.209 34.1455 25.8608 19.8818 45.7427 0 0 0 0 0 0 111.2039 86.8313 198.0353 19.1021 14.6769 33.779 493.5802 357.1225 850.7028 0.811 0.9648 1.7758 0 0 0 4.5437 3.4718 8.0154 274.2367 206.413 480.6501 0 0 0 0 0 0 0 0 0 16.3516 12.3647 28.7162 1681.4386 1271.8824 2953.3207 134.9945 96.5483 231.5431 1252.9406 911.2401 2164.1814 132.5885 99.0598 231.6483 2.6146 2.0067 4.6214 6.2535 4.1923 10.4459 24.9519 19.3605 44.3124 0.4383 0.3358 0.7741 16.7125 11.3536 28.0661 128.6611 100.0668 228.7277 36.1371 28.0535 64.1906 172.0099 124.935 296.9445 33.0474 32.5187 65.5662 14.12 43.1932 57.3131 5.6247 4.0594 9.6841 0 0 0 40.7298 31.6693 72.3989 0 0 0 27.6791 21.5004 49.1795 0 0 0 72.5734 56.7838 129.3571 523.6082 395.4383 919.0464 111.1824 86.4686 197.651 2.8462 2.0528 4.8988 0.6673 29.0701 29.7377 108.6293 143.7327 252.362

EPA302Abt_PC_3c 2028 13 of 197NERC Region Year UnitType

SERC 2028 Exist Coal Steam_DryFGD_SCR SERC 2028 Exist Coal Steam_DryFGD_SNCR SERC 2028 Exist Coal Steam_DryFGD SERC 2028 Exist FBC_Uncontrolled SERC 2028 Exist FBC_SNCR SERC 2028 Exist Oil/Gas Steam SERC 2028 Exist Oil/Gas Steam_SCR SERC 2028 Exist Coal Steam_WetFGD_SCR_ACI SERC 2028 Exist Coal Steam_ACI SERC 2028 Exist Coal Steam_SCR SERC 2028 Exist Fossil_Other SERC 2028 Exist Hydro SERC 2028 Exist Landfill Gas SERC 2028 Exist Coal Steam_SNCR SERC 2028 Exist Pump Storage SERC 2028 Exist Solar SERC 2028 Exist Wind SERC 2028 Exist Non Fossil_Other SERC 2028 Exist Nuclear SERC 2028 Exist Coal Steam_WetFGD SERC 2028 Exist Coal Steam_WetFGD_SCR SERC 2028 Exist Coal Steam_WetFGD_SNCR SERC 2028 Ret.DWetFGD SERC 2028 Ret.SCR SERC 2028 Ret.DryFGD SERC 2028 Ret.SNCR SERC 2028 Ret.DDryFGD SERC 2028 Ret.ExistSCR & DWetFGD SERC 2028 Ret.ExistSCR & DryFGD SERC 2028 Ret.SCR & DryFGD SERC 2028 New Combined Cycle SERC 2028 New Combustion Turbine SERC 2028 New Landfill Gas SERC 2028 Coal Early Retirement SERC 2028 Ret.SCR & WetFGD SERC 2028 O/G Early Retirement SERC 2028 Ret.ExistACI & DryFGD SERC 2028 Nuke Early Retirement SERC 2028 Ret.ExistACI & SCR & WetFGD SERC 2028 New SPC-WetFGD_SCR SERC 2028 New SPC-DryFGD_SCR_ACI RFC 2028 Exist Biomass RFC 2028 Exist Combustion Turbine RFC 2028 Exist Combined Cycle CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2028 14 of 197NERC Region Year UnitType

SERC 2028 Exist Coal Steam_DryFGD_SCR SERC 2028 Exist Coal Steam_DryFGD_SNCR SERC 2028 Exist Coal Steam_DryFGD SERC 2028 Exist FBC_Uncontrolled SERC 2028 Exist FBC_SNCR SERC 2028 Exist Oil/Gas Steam SERC 2028 Exist Oil/Gas Steam_SCR SERC 2028 Exist Coal Steam_WetFGD_SCR_ACI SERC 2028 Exist Coal Steam_ACI SERC 2028 Exist Coal Steam_SCR SERC 2028 Exist Fossil_Other SERC 2028 Exist Hydro SERC 2028 Exist Landfill Gas SERC 2028 Exist Coal Steam_SNCR SERC 2028 Exist Pump Storage SERC 2028 Exist Solar SERC 2028 Exist Wind SERC 2028 Exist Non Fossil_Other SERC 2028 Exist Nuclear SERC 2028 Exist Coal Steam_WetFGD SERC 2028 Exist Coal Steam_WetFGD_SCR SERC 2028 Exist Coal Steam_WetFGD_SNCR SERC 2028 Ret.DWetFGD SERC 2028 Ret.SCR SERC 2028 Ret.DryFGD SERC 2028 Ret.SNCR SERC 2028 Ret.DDryFGD SERC 2028 Ret.ExistSCR & DWetFGD SERC 2028 Ret.ExistSCR & DryFGD SERC 2028 Ret.SCR & DryFGD SERC 2028 New Combined Cycle SERC 2028 New Combustion Turbine SERC 2028 New Landfill Gas SERC 2028 Coal Early Retirement SERC 2028 Ret.SCR & WetFGD SERC 2028 O/G Early Retirement SERC 2028 Ret.ExistACI & DryFGD SERC 2028 Nuke Early Retirement SERC 2028 Ret.ExistACI & SCR & WetFGD SERC 2028 New SPC-WetFGD_SCR SERC 2028 New SPC-DryFGD_SCR_ACI RFC 2028 Exist Biomass RFC 2028 Exist Combustion Turbine RFC 2028 Exist Combined Cycle NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2028 15 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

RFC 2028 Exist Coal Steam_Uncontrolled RFC 2028 Exist Coal Steam_DryFGD_SCR RFC 2028 Exist Coal Steam_DryFGD RFC 2028 Exist Oil/Gas Steam_SNCR RFC 2028 Exist FBC_DryFGD RFC 2028 Exist FBC_Uncontrolled RFC 2028 Exist FBC_SNCR RFC 2028 Exist Oil/Gas Steam RFC 2028 Exist Oil/Gas Steam_SCR RFC 2028 Exist Coal Steam_WetFGD_SCR_ACI RFC 2028 Exist Coal Steam_SCR_ACI RFC 2028 Exist Coal Steam_SNCR_ACI RFC 2028 Exist Coal Steam_SCR RFC 2028 Exist IGCC RFC 2028 Exist Fossil_Other RFC 2028 Exist Hydro RFC 2028 Exist FBC_DryFGD_SNCR RFC 2028 Exist Landfill Gas RFC 2028 Exist Coal Steam_SNCR RFC 2028 Exist Pump Storage RFC 2028 Exist Wind RFC 2028 Exist Non Fossil_Other RFC 2028 Exist Nuclear RFC 2028 Exist Coal Steam_WetFGD RFC 2028 Exist Coal Steam_WetFGD_SCR RFC 2028 Exist Coal Steam_WetFGD_SNCR RFC 2028 Ret.DWetFGD RFC 2028 Ret.SCR RFC 2028 Ret.DryFGD RFC 2028 Ret.SNCR RFC 2028 Ret.DDryFGD RFC 2028 Ret.SCR & DDryFGD RFC 2028 Ret.ExistSCR_ACI & DWetFGD RFC 2028 Ret.ExistSCR & DWetFGD RFC 2028 Ret.ExistSCR & DryFGD RFC 2028 Ret.ExistSNCR & DryFGD RFC 2028 Ret.ExistSNCR & DWetFGD RFC 2028 Ret.SCR & DryFGD RFC 2028 Ret.ExistWetFGD & SCR RFC 2028 New Biomass RFC 2028 New Wind RFC 2028 New Combined Cycle RFC 2028 New Combustion Turbine RFC 2028 New Landfill Gas

EPA302Abt_PC_3c 2028 16 of 197NERC Region Year UnitType

RFC 2028 Exist Coal Steam_Uncontrolled RFC 2028 Exist Coal Steam_DryFGD_SCR RFC 2028 Exist Coal Steam_DryFGD RFC 2028 Exist Oil/Gas Steam_SNCR RFC 2028 Exist FBC_DryFGD RFC 2028 Exist FBC_Uncontrolled RFC 2028 Exist FBC_SNCR RFC 2028 Exist Oil/Gas Steam RFC 2028 Exist Oil/Gas Steam_SCR RFC 2028 Exist Coal Steam_WetFGD_SCR_ACI RFC 2028 Exist Coal Steam_SCR_ACI RFC 2028 Exist Coal Steam_SNCR_ACI RFC 2028 Exist Coal Steam_SCR RFC 2028 Exist IGCC RFC 2028 Exist Fossil_Other RFC 2028 Exist Hydro RFC 2028 Exist FBC_DryFGD_SNCR RFC 2028 Exist Landfill Gas RFC 2028 Exist Coal Steam_SNCR RFC 2028 Exist Pump Storage RFC 2028 Exist Wind RFC 2028 Exist Non Fossil_Other RFC 2028 Exist Nuclear RFC 2028 Exist Coal Steam_WetFGD RFC 2028 Exist Coal Steam_WetFGD_SCR RFC 2028 Exist Coal Steam_WetFGD_SNCR RFC 2028 Ret.DWetFGD RFC 2028 Ret.SCR RFC 2028 Ret.DryFGD RFC 2028 Ret.SNCR RFC 2028 Ret.DDryFGD RFC 2028 Ret.SCR & DDryFGD RFC 2028 Ret.ExistSCR_ACI & DWetFGD RFC 2028 Ret.ExistSCR & DWetFGD RFC 2028 Ret.ExistSCR & DryFGD RFC 2028 Ret.ExistSNCR & DryFGD RFC 2028 Ret.ExistSNCR & DWetFGD RFC 2028 Ret.SCR & DryFGD RFC 2028 Ret.ExistWetFGD & SCR RFC 2028 New Biomass RFC 2028 New Wind RFC 2028 New Combined Cycle RFC 2028 New Combustion Turbine RFC 2028 New Landfill Gas Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 1266.7973 88.6235 66.8113 97.4301 27.433 20.3428 2.7696 0.8491 0.6088 9.9038 0 0 1.9849 0.6474 0.4959 26.3055 2.4923 1.8999 29.2209 6.2283 4.7361 244.3988 0 0 9.6802 0 0 30.7997 10.717 7.3442 17.4163 3.0088 2.3309 7.9238 1.4613 0.9353 667.0415 48.8596 65.9435 102.7404 6.2083 4.8402 7.2281 2.8979 3.2222 37.9792 35.2799 21.519 22.329 10.1778 7.828 8.8963 10.0644 7.7081 272.9654 28.0002 29.7232 78.407 26.4973 22.5213 27.4731 0 0 14.7079 20.2309 16.0463 5993.1486 111.111 86.1447 126.95 24.2929 17.9952 1007.3535 233.9751 183.2429 122.2765 21.1046 19.2367 97.1519 10.9199 8.4227 45.6837 5.0305 3.7817 217.9323 37.1329 28.1501 11.2986 1.5837 1.0507 18.675 2.7519 1.8645 2.0527 0.3888 0.2984 29.7876 8.5425 5.8629 677.9842 95.2931 92.9331 0.5574 0.1254 0.0981 44.054 11.2068 8.0237 108.1768 13.7889 14.8449 68.6122 13.7514 10.4316 55.7017 12.807 8.794 266.9399 180.9551 130.5951 37.6923 0 0 45.1263 13.9356 11.8736 166.8291 2.2081 13.4907 129.8816 0.0535 0.0386

EPA302Abt_PC_3c 2028 17 of 197NERC Region Year UnitType

RFC 2028 Exist Coal Steam_Uncontrolled RFC 2028 Exist Coal Steam_DryFGD_SCR RFC 2028 Exist Coal Steam_DryFGD RFC 2028 Exist Oil/Gas Steam_SNCR RFC 2028 Exist FBC_DryFGD RFC 2028 Exist FBC_Uncontrolled RFC 2028 Exist FBC_SNCR RFC 2028 Exist Oil/Gas Steam RFC 2028 Exist Oil/Gas Steam_SCR RFC 2028 Exist Coal Steam_WetFGD_SCR_ACI RFC 2028 Exist Coal Steam_SCR_ACI RFC 2028 Exist Coal Steam_SNCR_ACI RFC 2028 Exist Coal Steam_SCR RFC 2028 Exist IGCC RFC 2028 Exist Fossil_Other RFC 2028 Exist Hydro RFC 2028 Exist FBC_DryFGD_SNCR RFC 2028 Exist Landfill Gas RFC 2028 Exist Coal Steam_SNCR RFC 2028 Exist Pump Storage RFC 2028 Exist Wind RFC 2028 Exist Non Fossil_Other RFC 2028 Exist Nuclear RFC 2028 Exist Coal Steam_WetFGD RFC 2028 Exist Coal Steam_WetFGD_SCR RFC 2028 Exist Coal Steam_WetFGD_SNCR RFC 2028 Ret.DWetFGD RFC 2028 Ret.SCR RFC 2028 Ret.DryFGD RFC 2028 Ret.SNCR RFC 2028 Ret.DDryFGD RFC 2028 Ret.SCR & DDryFGD RFC 2028 Ret.ExistSCR_ACI & DWetFGD RFC 2028 Ret.ExistSCR & DWetFGD RFC 2028 Ret.ExistSCR & DryFGD RFC 2028 Ret.ExistSNCR & DryFGD RFC 2028 Ret.ExistSNCR & DWetFGD RFC 2028 Ret.SCR & DryFGD RFC 2028 Ret.ExistWetFGD & SCR RFC 2028 New Biomass RFC 2028 New Wind RFC 2028 New Combined Cycle RFC 2028 New Combustion Turbine RFC 2028 New Landfill Gas VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 155.4355 1701.1868 1271.0135 2972.1997 47.776 143.2736 106.4036 249.6772 1.4579 4.7379 3.3944 8.1323 0 0 0 0 1.1433 3.0714 2.3526 5.424 4.3924 44.5072 33.7713 78.2788 10.9644 55.6795 40.7728 96.4522 0 0 0 0 0 0 0 0 18.0611 45.199 30.9644 76.1634 5.3397 29.4898 22.8454 52.3352 2.3966 14.8828 9.4363 24.3191 114.803 877.2645 678.7858 1556.0503 11.0486 43.9282 34.2484 78.1766 6.1201 0 0 0 56.799 0 0 0 18.0058 29.7984 22.9187 52.7171 17.7724 0 0 0 57.7235 393.2781 280.0344 673.3122 49.0187 0 0 0 0 0 0 0 36.2774 0 0 0 197.2554 1121.9577 869.8377 1991.795 42.2883 170.1514 125.1756 295.3268 417.2181 1272.8454 912.474 2185.3194 40.3414 147.2831 105.3772 252.6604 19.3424 91.5742 70.62 162.1943 8.8124 56.4583 42.2279 98.6862 65.2827 240.5303 181.9804 422.5109 2.6344 20.5776 13.434 34.0116 4.6164 22.8191 15.2978 38.1169 0.6871 2.4188 1.8564 4.2752 14.4054 43.2279 29.6405 72.8684 188.2263 801.1538 610.6191 1411.7728 0.2236 0.5778 0.4521 1.0299 19.2303 62.0802 44.5696 106.6499 28.6338 124.6355 96.4754 221.1109 24.1829 66.3088 50.1719 116.4807 21.601 64.9492 43.8655 108.8147 311.55 530.1579 382.614 912.7721 0 0 0 0 25.8093 512.3047 374.1247 886.4294 15.6987 63.7695 339.6003 403.3697 0.092 0 0 0

EPA302Abt_PC_3c 2028 18 of 197NERC Region Year UnitType

RFC 2028 Exist Coal Steam_Uncontrolled RFC 2028 Exist Coal Steam_DryFGD_SCR RFC 2028 Exist Coal Steam_DryFGD RFC 2028 Exist Oil/Gas Steam_SNCR RFC 2028 Exist FBC_DryFGD RFC 2028 Exist FBC_Uncontrolled RFC 2028 Exist FBC_SNCR RFC 2028 Exist Oil/Gas Steam RFC 2028 Exist Oil/Gas Steam_SCR RFC 2028 Exist Coal Steam_WetFGD_SCR_ACI RFC 2028 Exist Coal Steam_SCR_ACI RFC 2028 Exist Coal Steam_SNCR_ACI RFC 2028 Exist Coal Steam_SCR RFC 2028 Exist IGCC RFC 2028 Exist Fossil_Other RFC 2028 Exist Hydro RFC 2028 Exist FBC_DryFGD_SNCR RFC 2028 Exist Landfill Gas RFC 2028 Exist Coal Steam_SNCR RFC 2028 Exist Pump Storage RFC 2028 Exist Wind RFC 2028 Exist Non Fossil_Other RFC 2028 Exist Nuclear RFC 2028 Exist Coal Steam_WetFGD RFC 2028 Exist Coal Steam_WetFGD_SCR RFC 2028 Exist Coal Steam_WetFGD_SNCR RFC 2028 Ret.DWetFGD RFC 2028 Ret.SCR RFC 2028 Ret.DryFGD RFC 2028 Ret.SNCR RFC 2028 Ret.DDryFGD RFC 2028 Ret.SCR & DDryFGD RFC 2028 Ret.ExistSCR_ACI & DWetFGD RFC 2028 Ret.ExistSCR & DWetFGD RFC 2028 Ret.ExistSCR & DryFGD RFC 2028 Ret.ExistSNCR & DryFGD RFC 2028 Ret.ExistSNCR & DWetFGD RFC 2028 Ret.SCR & DryFGD RFC 2028 Ret.ExistWetFGD & SCR RFC 2028 New Biomass RFC 2028 New Wind RFC 2028 New Combined Cycle RFC 2028 New Combustion Turbine RFC 2028 New Landfill Gas Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 24141.1135 98603.6539 74018.4968 172622.1506 0 1689.6 6442.5007 4767.6773 11210.178 0 60 237.6968 169.7754 407.4723 0 338.4196 0 0 0 0 43 181.8533 139.2959 321.1491 0 663.1612 2791.2795 2127.1254 4918.405 0 806.6 3313.5666 2451.891 5765.458 0 8549.3971 0 0 0 0 339.3 0 0 0 0 643 2672.557 1819.6329 4492.1899 0 324 1184.4989 917.6187 2102.1176 0 135 498.281 315.9329 814.214 0 13152 54918.3472 42532.0037 97450.3506 0 874 3655.3617 2849.8833 6505.2449 0 323.4 336.182 373.8067 709.9888 0 2501.919 5444.4177 3320.8262 8765.2439 0 521 2210.5422 1700.1826 3910.7248 0 398.04 1167.555 894.2122 2061.7672 0 5162.6984 21384.2481 15207.3675 36591.6152 0 4025 3255.205 2766.7387 6021.9437 0 1148.54 1844.0657 716.5781 2560.6438 0 648.6099 2345.3982 1860.2723 4205.67 0 31658.555 140948.5773 109275.106 250223.6835 0 2502.27 10003.175 7381.4693 17384.6445 0 19968 82388.0773 59312.5884 141700.6656 0 1847.0138 7784.9866 5536.3465 13321.333 0 1525.3051 6404.1205 4939.5138 11343.6345 16.6746 795.8707 3019.8776 2264.2057 5284.0832 91.2041 3529.8846 14829.5633 11222.1215 26051.6847 0.8983 191.7235 802.4136 524.715 1327.1287 0 264.7904 1118.894 750.0977 1868.9916 0.6972 28.7139 121.333 93.1223 214.4553 0 632.3905 2628.4598 1789.6089 4418.0687 0 12606.503 52314.121 39938.3667 92252.4879 0.1799 9.9301 42.087 32.9302 75.0171 22.8613 816.0325 3233.5537 2302.6538 5536.2076 0 1792.1775 7146.052 5537.5084 12683.5604 49.2724 1037.0645 4388.1902 3326.6107 7714.8007 15.1642 1007.4862 4187.5025 2851.0963 7038.5988 1710.6466 4622.9779 19168.3005 13833.7263 33002.0267 307.6147 1278.5708 2306.0549 999.4015 3305.4562 462.7599 4595.3476 10557.2751 8995.2008 19552.4759 976.6816 14381.8139 912.4042 5574.6772 6487.0813 529.4575 1168 5348.5056 3860.0064 9208.512

EPA302Abt_PC_3c 2028 19 of 197NERC Region Year UnitType

RFC 2028 Exist Coal Steam_Uncontrolled RFC 2028 Exist Coal Steam_DryFGD_SCR RFC 2028 Exist Coal Steam_DryFGD RFC 2028 Exist Oil/Gas Steam_SNCR RFC 2028 Exist FBC_DryFGD RFC 2028 Exist FBC_Uncontrolled RFC 2028 Exist FBC_SNCR RFC 2028 Exist Oil/Gas Steam RFC 2028 Exist Oil/Gas Steam_SCR RFC 2028 Exist Coal Steam_WetFGD_SCR_ACI RFC 2028 Exist Coal Steam_SCR_ACI RFC 2028 Exist Coal Steam_SNCR_ACI RFC 2028 Exist Coal Steam_SCR RFC 2028 Exist IGCC RFC 2028 Exist Fossil_Other RFC 2028 Exist Hydro RFC 2028 Exist FBC_DryFGD_SNCR RFC 2028 Exist Landfill Gas RFC 2028 Exist Coal Steam_SNCR RFC 2028 Exist Pump Storage RFC 2028 Exist Wind RFC 2028 Exist Non Fossil_Other RFC 2028 Exist Nuclear RFC 2028 Exist Coal Steam_WetFGD RFC 2028 Exist Coal Steam_WetFGD_SCR RFC 2028 Exist Coal Steam_WetFGD_SNCR RFC 2028 Ret.DWetFGD RFC 2028 Ret.SCR RFC 2028 Ret.DryFGD RFC 2028 Ret.SNCR RFC 2028 Ret.DDryFGD RFC 2028 Ret.SCR & DDryFGD RFC 2028 Ret.ExistSCR_ACI & DWetFGD RFC 2028 Ret.ExistSCR & DWetFGD RFC 2028 Ret.ExistSCR & DryFGD RFC 2028 Ret.ExistSNCR & DryFGD RFC 2028 Ret.ExistSNCR & DWetFGD RFC 2028 Ret.SCR & DryFGD RFC 2028 Ret.ExistWetFGD & SCR RFC 2028 New Biomass RFC 2028 New Wind RFC 2028 New Combined Cycle RFC 2028 New Combustion Turbine RFC 2028 New Landfill Gas Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 1016.0728 761.0032 1777.0761 66.7989 49.5811 116.3801 2.5639 1.8369 4.4008 0 0 0 2.2861 1.7511 4.0372 31.4509 23.932 55.3827 36.6812 27.1282 63.8093 0 0 0 0 0 0 25.2926 17.2207 42.5134 11.8886 9.21 21.0986 5.9999 3.8042 9.8041 535.1199 414.4792 949.5987 30.2002 23.5454 53.7457 3.2223 3.5329 6.7553 0 0 0 22.2606 17.1212 39.3818 16.4289 12.5792 29.0079 220.9664 157.1757 378.1423 0 0 0 0 0 0 43.1604 34.3035 77.464 1483.2861 1149.9706 2633.2563 107.6633 79.3184 186.9818 815.6116 587.2065 1402.8182 82.3747 58.4835 140.8582 67.4958 52.0527 119.5486 33.0018 24.7617 57.7635 159.2426 120.5606 279.8033 10.3183 6.7344 17.053 11.5522 7.7446 19.2967 1.2245 0.9398 2.1643 24.2112 16.4844 40.6956 515.9101 393.7804 909.6908 0.3989 0.3121 0.7111 32.5834 23.2524 55.8361 72.2248 55.9651 128.1901 44.794 33.9489 78.7431 39.4065 26.8303 66.2369 209.9229 151.501 361.424 0 0 0 70.9449 60.4478 131.3926 9.3064 56.8617 66.1682 72.9963 52.6814 125.6779

EPA302Abt_PC_3c 2028 20 of 197NERC Region Year UnitType

RFC 2028 Exist Coal Steam_Uncontrolled RFC 2028 Exist Coal Steam_DryFGD_SCR RFC 2028 Exist Coal Steam_DryFGD RFC 2028 Exist Oil/Gas Steam_SNCR RFC 2028 Exist FBC_DryFGD RFC 2028 Exist FBC_Uncontrolled RFC 2028 Exist FBC_SNCR RFC 2028 Exist Oil/Gas Steam RFC 2028 Exist Oil/Gas Steam_SCR RFC 2028 Exist Coal Steam_WetFGD_SCR_ACI RFC 2028 Exist Coal Steam_SCR_ACI RFC 2028 Exist Coal Steam_SNCR_ACI RFC 2028 Exist Coal Steam_SCR RFC 2028 Exist IGCC RFC 2028 Exist Fossil_Other RFC 2028 Exist Hydro RFC 2028 Exist FBC_DryFGD_SNCR RFC 2028 Exist Landfill Gas RFC 2028 Exist Coal Steam_SNCR RFC 2028 Exist Pump Storage RFC 2028 Exist Wind RFC 2028 Exist Non Fossil_Other RFC 2028 Exist Nuclear RFC 2028 Exist Coal Steam_WetFGD RFC 2028 Exist Coal Steam_WetFGD_SCR RFC 2028 Exist Coal Steam_WetFGD_SNCR RFC 2028 Ret.DWetFGD RFC 2028 Ret.SCR RFC 2028 Ret.DryFGD RFC 2028 Ret.SNCR RFC 2028 Ret.DDryFGD RFC 2028 Ret.SCR & DDryFGD RFC 2028 Ret.ExistSCR_ACI & DWetFGD RFC 2028 Ret.ExistSCR & DWetFGD RFC 2028 Ret.ExistSCR & DryFGD RFC 2028 Ret.ExistSNCR & DryFGD RFC 2028 Ret.ExistSNCR & DWetFGD RFC 2028 Ret.SCR & DryFGD RFC 2028 Ret.ExistWetFGD & SCR RFC 2028 New Biomass RFC 2028 New Wind RFC 2028 New Combined Cycle RFC 2028 New Combustion Turbine RFC 2028 New Landfill Gas CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2028 21 of 197NERC Region Year UnitType

RFC 2028 Exist Coal Steam_Uncontrolled RFC 2028 Exist Coal Steam_DryFGD_SCR RFC 2028 Exist Coal Steam_DryFGD RFC 2028 Exist Oil/Gas Steam_SNCR RFC 2028 Exist FBC_DryFGD RFC 2028 Exist FBC_Uncontrolled RFC 2028 Exist FBC_SNCR RFC 2028 Exist Oil/Gas Steam RFC 2028 Exist Oil/Gas Steam_SCR RFC 2028 Exist Coal Steam_WetFGD_SCR_ACI RFC 2028 Exist Coal Steam_SCR_ACI RFC 2028 Exist Coal Steam_SNCR_ACI RFC 2028 Exist Coal Steam_SCR RFC 2028 Exist IGCC RFC 2028 Exist Fossil_Other RFC 2028 Exist Hydro RFC 2028 Exist FBC_DryFGD_SNCR RFC 2028 Exist Landfill Gas RFC 2028 Exist Coal Steam_SNCR RFC 2028 Exist Pump Storage RFC 2028 Exist Wind RFC 2028 Exist Non Fossil_Other RFC 2028 Exist Nuclear RFC 2028 Exist Coal Steam_WetFGD RFC 2028 Exist Coal Steam_WetFGD_SCR RFC 2028 Exist Coal Steam_WetFGD_SNCR RFC 2028 Ret.DWetFGD RFC 2028 Ret.SCR RFC 2028 Ret.DryFGD RFC 2028 Ret.SNCR RFC 2028 Ret.DDryFGD RFC 2028 Ret.SCR & DDryFGD RFC 2028 Ret.ExistSCR_ACI & DWetFGD RFC 2028 Ret.ExistSCR & DWetFGD RFC 2028 Ret.ExistSCR & DryFGD RFC 2028 Ret.ExistSNCR & DryFGD RFC 2028 Ret.ExistSNCR & DWetFGD RFC 2028 Ret.SCR & DryFGD RFC 2028 Ret.ExistWetFGD & SCR RFC 2028 New Biomass RFC 2028 New Wind RFC 2028 New Combined Cycle RFC 2028 New Combustion Turbine RFC 2028 New Landfill Gas NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2028 22 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

RFC 2028 Coal Early Retirement RFC 2028 Ret.SCR & WetFGD RFC 2028 O/G Early Retirement RFC 2028 New SPC-WetFGD_SCR RFC 2028 Ret.ExistSCR & WetFGD FRCC 2028 Exist Biomass FRCC 2028 Exist Combustion Turbine FRCC 2028 Exist Combined Cycle FRCC 2028 Exist Coal Steam_Uncontrolled FRCC 2028 Exist Coal Steam_DryFGD_SCR FRCC 2028 Exist FBC_SNCR FRCC 2028 Exist Oil/Gas Steam FRCC 2028 Exist IGCC FRCC 2028 Exist Hydro FRCC 2028 Exist FBC_DryFGD_SNCR FRCC 2028 Exist Landfill Gas FRCC 2028 Exist Non Fossil_Other FRCC 2028 Exist Nuclear FRCC 2028 Exist Coal Steam_WetFGD FRCC 2028 Exist Coal Steam_WetFGD_SCR FRCC 2028 New Combined Cycle FRCC 2028 New Landfill Gas FRCC 2028 O/G Early Retirement FRCC 2028 New SPC-WetFGD_SCR MRO 2028 Exist Biomass MRO 2028 Exist Combustion Turbine MRO 2028 Exist Combined Cycle MRO 2028 Exist Coal Steam_Uncontrolled MRO 2028 Exist Coal Steam_DryFGD_SCR MRO 2028 Exist Coal Steam_DryFGD MRO 2028 Exist FBC_Uncontrolled MRO 2028 Exist FBC_SNCR MRO 2028 Exist Oil/Gas Steam MRO 2028 Exist Coal Steam_WetFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2028 Exist Coal Steam_DryFGD_ACI MRO 2028 Exist Coal Steam_ACI MRO 2028 Exist Hydro MRO 2028 Exist Landfill Gas MRO 2028 Exist Coal Steam_SNCR MRO 2028 Exist Wind MRO 2028 International Imports MRO 2028 Exist Non Fossil_Other

EPA302Abt_PC_3c 2028 23 of 197NERC Region Year UnitType

RFC 2028 Coal Early Retirement RFC 2028 Ret.SCR & WetFGD RFC 2028 O/G Early Retirement RFC 2028 New SPC-WetFGD_SCR RFC 2028 Ret.ExistSCR & WetFGD FRCC 2028 Exist Biomass FRCC 2028 Exist Combustion Turbine FRCC 2028 Exist Combined Cycle FRCC 2028 Exist Coal Steam_Uncontrolled FRCC 2028 Exist Coal Steam_DryFGD_SCR FRCC 2028 Exist FBC_SNCR FRCC 2028 Exist Oil/Gas Steam FRCC 2028 Exist IGCC FRCC 2028 Exist Hydro FRCC 2028 Exist FBC_DryFGD_SNCR FRCC 2028 Exist Landfill Gas FRCC 2028 Exist Non Fossil_Other FRCC 2028 Exist Nuclear FRCC 2028 Exist Coal Steam_WetFGD FRCC 2028 Exist Coal Steam_WetFGD_SCR FRCC 2028 New Combined Cycle FRCC 2028 New Landfill Gas FRCC 2028 O/G Early Retirement FRCC 2028 New SPC-WetFGD_SCR MRO 2028 Exist Biomass MRO 2028 Exist Combustion Turbine MRO 2028 Exist Combined Cycle MRO 2028 Exist Coal Steam_Uncontrolled MRO 2028 Exist Coal Steam_DryFGD_SCR MRO 2028 Exist Coal Steam_DryFGD MRO 2028 Exist FBC_Uncontrolled MRO 2028 Exist FBC_SNCR MRO 2028 Exist Oil/Gas Steam MRO 2028 Exist Coal Steam_WetFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2028 Exist Coal Steam_DryFGD_ACI MRO 2028 Exist Coal Steam_ACI MRO 2028 Exist Hydro MRO 2028 Exist Landfill Gas MRO 2028 Exist Coal Steam_SNCR MRO 2028 Exist Wind MRO 2028 International Imports MRO 2028 Exist Non Fossil_Other Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 0 0 0 113.8352 22.7477 17.9436 0 0 0 140.6936 113.9725 87.6101 46.4704 7.7073 6.0304 3.6786 4.4391 4.0699 58.573 4.9934 20.4935 334.6957 105.9741 163.7101 133.8696 10.1112 7.9634 15.4506 5.8286 4.5153 9.35 2.03 1.5549 175.9088 0 0.8288 31.6335 1.8398 1.4344 0.8273 0.8702 0.6143 23.0087 10.7879 8.2971 0.4369 0.4261 0.3223 11.9047 16.8538 12.7586 678.3424 11.9245 9.2475 158.9611 30.364 26.1334 106.0419 23.8435 21.0375 137.4067 49.6725 46.0293 4.448 0.0018 0.0014 0 0 0 301.3218 242.3383 189.8362 5.7969 5.8943 4.2537 67.8164 0 7.1802 94.7384 13.2064 39.8378 537.1725 42.0737 32.0693 21.3325 9.0208 7.0159 66.4515 20.9548 16.2797 4.7936 0.3705 0.2838 1.0069 0.2456 0.1881 20.1503 0 0 45.597 16.9303 12.6181 70.6482 28.4962 22.2575 12.682 3.3439 2.5614 43.349 15.8867 12.2713 10.6665 2.0208 1.548 47.7698 34.7589 33.5437 2.188 2.7387 2.1364 13.84 0.927 0.71 112.9096 0 0 0 0 0 3.7331 4.4968 3.4795

EPA302Abt_PC_3c 2028 24 of 197NERC Region Year UnitType

RFC 2028 Coal Early Retirement RFC 2028 Ret.SCR & WetFGD RFC 2028 O/G Early Retirement RFC 2028 New SPC-WetFGD_SCR RFC 2028 Ret.ExistSCR & WetFGD FRCC 2028 Exist Biomass FRCC 2028 Exist Combustion Turbine FRCC 2028 Exist Combined Cycle FRCC 2028 Exist Coal Steam_Uncontrolled FRCC 2028 Exist Coal Steam_DryFGD_SCR FRCC 2028 Exist FBC_SNCR FRCC 2028 Exist Oil/Gas Steam FRCC 2028 Exist IGCC FRCC 2028 Exist Hydro FRCC 2028 Exist FBC_DryFGD_SNCR FRCC 2028 Exist Landfill Gas FRCC 2028 Exist Non Fossil_Other FRCC 2028 Exist Nuclear FRCC 2028 Exist Coal Steam_WetFGD FRCC 2028 Exist Coal Steam_WetFGD_SCR FRCC 2028 New Combined Cycle FRCC 2028 New Landfill Gas FRCC 2028 O/G Early Retirement FRCC 2028 New SPC-WetFGD_SCR MRO 2028 Exist Biomass MRO 2028 Exist Combustion Turbine MRO 2028 Exist Combined Cycle MRO 2028 Exist Coal Steam_Uncontrolled MRO 2028 Exist Coal Steam_DryFGD_SCR MRO 2028 Exist Coal Steam_DryFGD MRO 2028 Exist FBC_Uncontrolled MRO 2028 Exist FBC_SNCR MRO 2028 Exist Oil/Gas Steam MRO 2028 Exist Coal Steam_WetFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2028 Exist Coal Steam_DryFGD_ACI MRO 2028 Exist Coal Steam_ACI MRO 2028 Exist Hydro MRO 2028 Exist Landfill Gas MRO 2028 Exist Coal Steam_SNCR MRO 2028 Exist Wind MRO 2028 International Imports MRO 2028 Exist Non Fossil_Other VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 0 0 0 0 40.6912 127.9994 100.9671 228.9664 0 0 0 0 201.5826 351.2825 269.7778 621.0603 13.7377 45.6442 35.7135 81.3577 8.509 19.0774 17.4071 36.4845 25.4869 40.3176 159.1342 199.4517 269.684 777.0032 1210.1722 1987.1749 18.0749 226.1978 179.2549 405.4527 10.3439 26.4951 20.5254 47.0205 3.5849 22.1668 16.9793 39.146 0.8288 0 45.5715 45.5715 3.2742 20.9859 16.3615 37.3473 1.4845 0 0 0 19.085 30.3128 23.3143 53.627 0.7483 0 0 0 29.6125 0 0 0 21.1719 132.117 102.4587 234.5756 56.4975 270.439 235.0401 505.479 44.8809 174.6764 155.4136 330.09 95.7019 1717.8191 1420.7657 3138.5848 0.0031 0 0 0 0 0 0 0 432.1745 933.82 731.5097 1665.3296 10.1483 31.9969 23.0914 55.088 7.1802 0 54.0812 54.0812 53.0438 89.1509 261.6584 350.8092 74.1434 702.1938 531.2206 1233.4135 16.0367 32.1934 25.0384 57.2317 37.2345 52.5598 40.8505 93.4101 0.6543 4.3067 3.2989 7.6056 0.4337 2.0126 1.5416 3.5541 0 0 0 0 29.5484 46.7941 34.6694 81.4636 50.7536 74.9092 58.5369 133.4461 5.9053 9.0488 6.9312 15.9801 28.158 41.2725 31.8603 73.1328 3.5688 19.7956 15.163 34.9586 68.3023 0 0 0 4.8751 0 0 0 1.637 12.5038 9.5777 22.0816 0 0 0 0 0 0 0 0 7.9763 0 0 0

EPA302Abt_PC_3c 2028 25 of 197NERC Region Year UnitType

RFC 2028 Coal Early Retirement RFC 2028 Ret.SCR & WetFGD RFC 2028 O/G Early Retirement RFC 2028 New SPC-WetFGD_SCR RFC 2028 Ret.ExistSCR & WetFGD FRCC 2028 Exist Biomass FRCC 2028 Exist Combustion Turbine FRCC 2028 Exist Combined Cycle FRCC 2028 Exist Coal Steam_Uncontrolled FRCC 2028 Exist Coal Steam_DryFGD_SCR FRCC 2028 Exist FBC_SNCR FRCC 2028 Exist Oil/Gas Steam FRCC 2028 Exist IGCC FRCC 2028 Exist Hydro FRCC 2028 Exist FBC_DryFGD_SNCR FRCC 2028 Exist Landfill Gas FRCC 2028 Exist Non Fossil_Other FRCC 2028 Exist Nuclear FRCC 2028 Exist Coal Steam_WetFGD FRCC 2028 Exist Coal Steam_WetFGD_SCR FRCC 2028 New Combined Cycle FRCC 2028 New Landfill Gas FRCC 2028 O/G Early Retirement FRCC 2028 New SPC-WetFGD_SCR MRO 2028 Exist Biomass MRO 2028 Exist Combustion Turbine MRO 2028 Exist Combined Cycle MRO 2028 Exist Coal Steam_Uncontrolled MRO 2028 Exist Coal Steam_DryFGD_SCR MRO 2028 Exist Coal Steam_DryFGD MRO 2028 Exist FBC_Uncontrolled MRO 2028 Exist FBC_SNCR MRO 2028 Exist Oil/Gas Steam MRO 2028 Exist Coal Steam_WetFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2028 Exist Coal Steam_DryFGD_ACI MRO 2028 Exist Coal Steam_ACI MRO 2028 Exist Hydro MRO 2028 Exist Landfill Gas MRO 2028 Exist Coal Steam_SNCR MRO 2028 Exist Wind MRO 2028 International Imports MRO 2028 Exist Non Fossil_Other Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 181 0 0 0 85.4858 2547.2645 10132.5049 7992.6131 18125.1179 0 991.5804 0 0 0 1183.9459 5587.5179 23402.9921 17989.7425 41392.7346 18.0236 776.9649 3293.0133 2576.5578 5869.5711 0 198.52 628.7684 576.4686 1205.2371 0 10951.47 559.4915 2235.3582 2794.8497 0 21541.5782 15849.0596 27277.9539 43127.0133 0 2669 10916.5024 8634.3808 19550.8833 0 330 1381.1783 1069.9841 2451.1624 0 250 1057.2864 809.8596 1867.146 0 6704.8104 0 740.225 740.225 0 255 1066.4957 831.4877 1897.9834 0 54.5 134.2945 94.7987 229.0932 0 550 2333.5858 1794.8186 4128.4042 0 19.55 49.4268 37.387 86.8138 0 528.15 1954.6891 1479.7369 3434.426 0 3776.999 16751.2739 12990.8534 29742.1273 0 3350 12483.891 10836.617 23320.508 0 2119 7639.2533 6796.9902 14436.2435 1352.9888 13992.5321 37630.6972 34870.7137 72501.4108 12.3737 40 183.168 132.192 315.36 0 3341.1896 0 0 0 2462.3011 11966.7104 49761.4606 38980.7358 88742.1965

0 278.275 835.7514 603.1488 1438.9003 0 12600.645 0 804.5123 804.5123 0 6812.39 1853.2919 6210.1835 8063.4754 0 11485.3467 46513.7502 35325.8018 81839.5523 0 519 2135.2474 1660.6862 3795.9336 0 1425.3528 5875.4344 4564.717 10440.1511 0 96.9685 410.094 314.1236 724.2176 0 30 126.8744 97.1832 224.0575 0 593.6926 0 0 0 0 1013.1 4220.9893 3139.529 7360.5184 0 1410 5497.0613 4293.5819 9790.6431 0 200 738.8163 565.9181 1304.7344 0 936 3512.1922 2711.2416 6223.4338 0 264 1116.4944 855.2118 1971.7062 0 3146.88 5364.006 5176.4855 10540.4917 0 97.9 317.7098 247.8474 565.5572 0 248 1048.828 803.3806 1852.2088 0 4720.3 6464.9336 3729.9383 10194.8718 0 1500 3174.912 2291.328 5466.24 0 160.06 521.1192 403.2236 924.343

EPA302Abt_PC_3c 2028 26 of 197NERC Region Year UnitType

RFC 2028 Coal Early Retirement RFC 2028 Ret.SCR & WetFGD RFC 2028 O/G Early Retirement RFC 2028 New SPC-WetFGD_SCR RFC 2028 Ret.ExistSCR & WetFGD FRCC 2028 Exist Biomass FRCC 2028 Exist Combustion Turbine FRCC 2028 Exist Combined Cycle FRCC 2028 Exist Coal Steam_Uncontrolled FRCC 2028 Exist Coal Steam_DryFGD_SCR FRCC 2028 Exist FBC_SNCR FRCC 2028 Exist Oil/Gas Steam FRCC 2028 Exist IGCC FRCC 2028 Exist Hydro FRCC 2028 Exist FBC_DryFGD_SNCR FRCC 2028 Exist Landfill Gas FRCC 2028 Exist Non Fossil_Other FRCC 2028 Exist Nuclear FRCC 2028 Exist Coal Steam_WetFGD FRCC 2028 Exist Coal Steam_WetFGD_SCR FRCC 2028 New Combined Cycle FRCC 2028 New Landfill Gas FRCC 2028 O/G Early Retirement FRCC 2028 New SPC-WetFGD_SCR MRO 2028 Exist Biomass MRO 2028 Exist Combustion Turbine MRO 2028 Exist Combined Cycle MRO 2028 Exist Coal Steam_Uncontrolled MRO 2028 Exist Coal Steam_DryFGD_SCR MRO 2028 Exist Coal Steam_DryFGD MRO 2028 Exist FBC_Uncontrolled MRO 2028 Exist FBC_SNCR MRO 2028 Exist Oil/Gas Steam MRO 2028 Exist Coal Steam_WetFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2028 Exist Coal Steam_DryFGD_ACI MRO 2028 Exist Coal Steam_ACI MRO 2028 Exist Hydro MRO 2028 Exist Landfill Gas MRO 2028 Exist Coal Steam_SNCR MRO 2028 Exist Wind MRO 2028 International Imports MRO 2028 Exist Non Fossil_Other Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 0 0 0 100.835 79.5396 180.3745 0 0 0 211.7163 162.7451 374.4613 31.5145 24.6579 56.1724 9.9805 9.1067 19.0872 5.9351 26.2471 32.1822 114.3811 199.5968 313.9796 107.5932 85.1868 192.7801 12.7068 9.8439 22.5507 10.631 8.1431 18.7742 0 7.5162 7.5162 9.9717 7.7744 17.7461 0 0 0 22.6976 17.4573 40.1549 0.5918 0.4476 1.0394 35.5028 26.8763 62.379 174.6655 135.4556 310.1211 126.1185 109.5312 235.6498 83.7735 74.5352 158.3087 252.8783 234.3312 487.2095 2.4999 1.8042 4.304 0 0 0 447.8531 350.8266 798.6798 12.4445 8.981 21.4255 0 9.3596 9.3596 13.3414 45.174 58.5157 522.4351 396.5111 918.9452 18.7641 14.5937 33.3578 66.1407 51.3865 117.5271 4.5789 3.5074 8.0862 1.3182 1.0097 2.3279 0 0 0 39.438 29.1798 68.6178 55.7366 43.5359 99.2725 8.6434 6.6207 15.2641 35.6874 27.5489 63.2363 13.6176 10.4307 24.0484 0 0 0 4.3475 3.3901 7.7376 12.0814 9.2542 21.3357 0 0 0 0 0 0 8.5115 6.591 15.1023

EPA302Abt_PC_3c 2028 27 of 197NERC Region Year UnitType

RFC 2028 Coal Early Retirement RFC 2028 Ret.SCR & WetFGD RFC 2028 O/G Early Retirement RFC 2028 New SPC-WetFGD_SCR RFC 2028 Ret.ExistSCR & WetFGD FRCC 2028 Exist Biomass FRCC 2028 Exist Combustion Turbine FRCC 2028 Exist Combined Cycle FRCC 2028 Exist Coal Steam_Uncontrolled FRCC 2028 Exist Coal Steam_DryFGD_SCR FRCC 2028 Exist FBC_SNCR FRCC 2028 Exist Oil/Gas Steam FRCC 2028 Exist IGCC FRCC 2028 Exist Hydro FRCC 2028 Exist FBC_DryFGD_SNCR FRCC 2028 Exist Landfill Gas FRCC 2028 Exist Non Fossil_Other FRCC 2028 Exist Nuclear FRCC 2028 Exist Coal Steam_WetFGD FRCC 2028 Exist Coal Steam_WetFGD_SCR FRCC 2028 New Combined Cycle FRCC 2028 New Landfill Gas FRCC 2028 O/G Early Retirement FRCC 2028 New SPC-WetFGD_SCR MRO 2028 Exist Biomass MRO 2028 Exist Combustion Turbine MRO 2028 Exist Combined Cycle MRO 2028 Exist Coal Steam_Uncontrolled MRO 2028 Exist Coal Steam_DryFGD_SCR MRO 2028 Exist Coal Steam_DryFGD MRO 2028 Exist FBC_Uncontrolled MRO 2028 Exist FBC_SNCR MRO 2028 Exist Oil/Gas Steam MRO 2028 Exist Coal Steam_WetFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2028 Exist Coal Steam_DryFGD_ACI MRO 2028 Exist Coal Steam_ACI MRO 2028 Exist Hydro MRO 2028 Exist Landfill Gas MRO 2028 Exist Coal Steam_SNCR MRO 2028 Exist Wind MRO 2028 International Imports MRO 2028 Exist Non Fossil_Other CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2028 28 of 197NERC Region Year UnitType

RFC 2028 Coal Early Retirement RFC 2028 Ret.SCR & WetFGD RFC 2028 O/G Early Retirement RFC 2028 New SPC-WetFGD_SCR RFC 2028 Ret.ExistSCR & WetFGD FRCC 2028 Exist Biomass FRCC 2028 Exist Combustion Turbine FRCC 2028 Exist Combined Cycle FRCC 2028 Exist Coal Steam_Uncontrolled FRCC 2028 Exist Coal Steam_DryFGD_SCR FRCC 2028 Exist FBC_SNCR FRCC 2028 Exist Oil/Gas Steam FRCC 2028 Exist IGCC FRCC 2028 Exist Hydro FRCC 2028 Exist FBC_DryFGD_SNCR FRCC 2028 Exist Landfill Gas FRCC 2028 Exist Non Fossil_Other FRCC 2028 Exist Nuclear FRCC 2028 Exist Coal Steam_WetFGD FRCC 2028 Exist Coal Steam_WetFGD_SCR FRCC 2028 New Combined Cycle FRCC 2028 New Landfill Gas FRCC 2028 O/G Early Retirement FRCC 2028 New SPC-WetFGD_SCR MRO 2028 Exist Biomass MRO 2028 Exist Combustion Turbine MRO 2028 Exist Combined Cycle MRO 2028 Exist Coal Steam_Uncontrolled MRO 2028 Exist Coal Steam_DryFGD_SCR MRO 2028 Exist Coal Steam_DryFGD MRO 2028 Exist FBC_Uncontrolled MRO 2028 Exist FBC_SNCR MRO 2028 Exist Oil/Gas Steam MRO 2028 Exist Coal Steam_WetFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SCR_ACI MRO 2028 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2028 Exist Coal Steam_DryFGD_ACI MRO 2028 Exist Coal Steam_ACI MRO 2028 Exist Hydro MRO 2028 Exist Landfill Gas MRO 2028 Exist Coal Steam_SNCR MRO 2028 Exist Wind MRO 2028 International Imports MRO 2028 Exist Non Fossil_Other NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2028 29 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

MRO 2028 Exist Nuclear MRO 2028 Exist Coal Steam_WetFGD MRO 2028 Exist Coal Steam_WetFGD_SCR MRO 2028 Exist Coal Steam_WetFGD_SNCR MRO 2028 Ret.SNCR MRO 2028 Ret.DDryFGD MRO 2028 Ret.ACI & DDryFGD MRO 2028 Ret.ACI MRO 2028 Ret.ExistWetFGD & SCR MRO 2028 Ret.ExistSCR_WFGD & ACI MRO 2028 Ret.ACI & WetFGD MRO 2028 Ret.ACI & SCR MRO 2028 New Wind MRO 2028 New Combustion Turbine MRO 2028 New Landfill Gas MRO 2028 Coal Early Retirement MRO 2028 Ret.SCR & WetFGD MRO 2028 O/G Early Retirement MRO 2028 Nuke Early Retirement MRO 2028 New SPC-DryFGD_SCR_ACI NPCC 2028 Exist Biomass NPCC 2028 Exist Combustion Turbine NPCC 2028 Exist Combined Cycle NPCC 2028 Exist Coal Steam_Uncontrolled NPCC 2028 Exist Coal Steam_DryFGD_SCR NPCC 2028 Exist Oil/Gas Steam_SNCR NPCC 2028 Exist FBC_DryFGD NPCC 2028 Exist FBC_Uncontrolled NPCC 2028 Exist FBC_SNCR NPCC 2028 Exist Oil/Gas Steam NPCC 2028 Exist Oil/Gas Steam_SCR NPCC 2028 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2028 Exist Coal Steam_SCR NPCC 2028 Exist Fuel Cell NPCC 2028 Exist Hydro NPCC 2028 Exist Landfill Gas NPCC 2028 Exist Coal Steam_SNCR NPCC 2028 Exist Pump Storage NPCC 2028 Exist Wind NPCC 2028 International Imports NPCC 2028 Exist Non Fossil_Other NPCC 2028 Exist Nuclear NPCC 2028 Exist Coal Steam_WetFGD_SCR NPCC 2028 Ret.DWetFGD

EPA302Abt_PC_3c 2028 30 of 197NERC Region Year UnitType

MRO 2028 Exist Nuclear MRO 2028 Exist Coal Steam_WetFGD MRO 2028 Exist Coal Steam_WetFGD_SCR MRO 2028 Exist Coal Steam_WetFGD_SNCR MRO 2028 Ret.SNCR MRO 2028 Ret.DDryFGD MRO 2028 Ret.ACI & DDryFGD MRO 2028 Ret.ACI MRO 2028 Ret.ExistWetFGD & SCR MRO 2028 Ret.ExistSCR_WFGD & ACI MRO 2028 Ret.ACI & WetFGD MRO 2028 Ret.ACI & SCR MRO 2028 New Wind MRO 2028 New Combustion Turbine MRO 2028 New Landfill Gas MRO 2028 Coal Early Retirement MRO 2028 Ret.SCR & WetFGD MRO 2028 O/G Early Retirement MRO 2028 Nuke Early Retirement MRO 2028 New SPC-DryFGD_SCR_ACI NPCC 2028 Exist Biomass NPCC 2028 Exist Combustion Turbine NPCC 2028 Exist Combined Cycle NPCC 2028 Exist Coal Steam_Uncontrolled NPCC 2028 Exist Coal Steam_DryFGD_SCR NPCC 2028 Exist Oil/Gas Steam_SNCR NPCC 2028 Exist FBC_DryFGD NPCC 2028 Exist FBC_Uncontrolled NPCC 2028 Exist FBC_SNCR NPCC 2028 Exist Oil/Gas Steam NPCC 2028 Exist Oil/Gas Steam_SCR NPCC 2028 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2028 Exist Coal Steam_SCR NPCC 2028 Exist Fuel Cell NPCC 2028 Exist Hydro NPCC 2028 Exist Landfill Gas NPCC 2028 Exist Coal Steam_SNCR NPCC 2028 Exist Pump Storage NPCC 2028 Exist Wind NPCC 2028 International Imports NPCC 2028 Exist Non Fossil_Other NPCC 2028 Exist Nuclear NPCC 2028 Exist Coal Steam_WetFGD_SCR NPCC 2028 Ret.DWetFGD Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 764.2804 15.2703 11.8404 160.1668 32.1753 24.4886 95.7513 26.7285 19.1402 25.0262 6.5625 5.104 0.9865 0.1373 0.0881 61.8439 12.8516 10.0174 12.8209 2.2721 1.7601 102.3462 13.8013 10.4033 12.3293 3.181 2.4466 19.6781 5.4515 4.054 16.6475 2.1398 1.6546 0.5295 0.1048 0.0806 92.2548 0 0 62.3073 0.0754 6.0167 7.228 0.003 0.0021 0 0 0 9.1841 1.3331 1.0313 0 0 0 0 0 0 54.7129 44.3165 34.4658 10.523 16.4236 11.8531 44.9466 6.7468 9.0937 297.8139 175.4156 133.0103 35.8742 2.9721 2.2858 11.9853 3.2506 2.4901 15.7574 0 0 2.5455 0.828 0.6342 9.0875 0.9109 0.6978 1.971 0.4279 0.3278 417.8553 6.9514 9.0032 5.6294 0 0 6.9472 2.3112 1.7739 1.6298 0.2033 0.156 0.0273 0.0263 0.019 97.5693 126.8414 85.4442 3.5303 4.2627 3.3074 49.1929 6.8635 4.3259 57.3427 2.9938 2.2852 31.6454 0 0 0 0 0 17.0334 26.4824 20.0846 2229.8523 43.8956 34.0396 33.3306 8.7341 6.808 11.1999 1.0803 0.8291

EPA302Abt_PC_3c 2028 31 of 197NERC Region Year UnitType

MRO 2028 Exist Nuclear MRO 2028 Exist Coal Steam_WetFGD MRO 2028 Exist Coal Steam_WetFGD_SCR MRO 2028 Exist Coal Steam_WetFGD_SNCR MRO 2028 Ret.SNCR MRO 2028 Ret.DDryFGD MRO 2028 Ret.ACI & DDryFGD MRO 2028 Ret.ACI MRO 2028 Ret.ExistWetFGD & SCR MRO 2028 Ret.ExistSCR_WFGD & ACI MRO 2028 Ret.ACI & WetFGD MRO 2028 Ret.ACI & SCR MRO 2028 New Wind MRO 2028 New Combustion Turbine MRO 2028 New Landfill Gas MRO 2028 Coal Early Retirement MRO 2028 Ret.SCR & WetFGD MRO 2028 O/G Early Retirement MRO 2028 Nuke Early Retirement MRO 2028 New SPC-DryFGD_SCR_ACI NPCC 2028 Exist Biomass NPCC 2028 Exist Combustion Turbine NPCC 2028 Exist Combined Cycle NPCC 2028 Exist Coal Steam_Uncontrolled NPCC 2028 Exist Coal Steam_DryFGD_SCR NPCC 2028 Exist Oil/Gas Steam_SNCR NPCC 2028 Exist FBC_DryFGD NPCC 2028 Exist FBC_Uncontrolled NPCC 2028 Exist FBC_SNCR NPCC 2028 Exist Oil/Gas Steam NPCC 2028 Exist Oil/Gas Steam_SCR NPCC 2028 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2028 Exist Coal Steam_SCR NPCC 2028 Exist Fuel Cell NPCC 2028 Exist Hydro NPCC 2028 Exist Landfill Gas NPCC 2028 Exist Coal Steam_SNCR NPCC 2028 Exist Pump Storage NPCC 2028 Exist Wind NPCC 2028 International Imports NPCC 2028 Exist Non Fossil_Other NPCC 2028 Exist Nuclear NPCC 2028 Exist Coal Steam_WetFGD_SCR NPCC 2028 Ret.DWetFGD VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 27.1107 121.8632 94.4928 216.3559 56.6639 148.0046 112.0402 260.0446 45.8685 153.4478 108.9915 262.4392 11.6665 24.2477 18.8586 43.1064 0.2255 1.9491 1.2235 3.1726 22.869 84.875 66.158 151.033 4.0322 10.3856 8.0456 18.4312 24.2046 183.0168 137.5657 320.5825 5.6277 11.5203 8.8606 20.3809 9.5055 27.568 20.4442 48.0122 3.7944 17.1888 13.2992 30.4879 0.1854 0.7796 0.5996 1.3793 0 0 0 0 6.0921 2.0986 146.0988 148.1974 0.0051 0 0 0 0 0 0 0 2.3644 10.8282 8.3768 19.2049 0 0 0 0 0 0 0 0 78.7823 77.5583 60.3185 137.8768 28.2768 67.6588 48.8293 116.4879 15.8407 57.4312 78.2471 135.6792 308.4255 2383.7146 1391.187 3774.9013 5.2578 68.0157 52.3609 120.3766 5.7407 17.6063 13.4863 31.0926 0 0 0 0 1.4622 4.9454 3.7881 8.7333 1.6085 24.011 18.392 42.4032 0.7557 5.6682 4.3418 10.01 15.9547 347.0205 468.5465 815.567 0 0 0 0 4.0851 9.4148 7.2258 16.6405 0.3593 3.7462 2.8752 6.6214 0.0453 0.1634 0.0995 0.2629 212.2855 0 0 0 7.57 0 0 0 11.1891 84.2294 51.7809 136.0107 5.279 0 0 0 0 0 0 0 0 0 0 0 46.5668 0 0 0 77.9352 339.3534 263.1551 602.5085 15.542 51.8536 40.4186 92.2722 1.9094 12.8096 9.8313 22.641

EPA302Abt_PC_3c 2028 32 of 197NERC Region Year UnitType

MRO 2028 Exist Nuclear MRO 2028 Exist Coal Steam_WetFGD MRO 2028 Exist Coal Steam_WetFGD_SCR MRO 2028 Exist Coal Steam_WetFGD_SNCR MRO 2028 Ret.SNCR MRO 2028 Ret.DDryFGD MRO 2028 Ret.ACI & DDryFGD MRO 2028 Ret.ACI MRO 2028 Ret.ExistWetFGD & SCR MRO 2028 Ret.ExistSCR_WFGD & ACI MRO 2028 Ret.ACI & WetFGD MRO 2028 Ret.ACI & SCR MRO 2028 New Wind MRO 2028 New Combustion Turbine MRO 2028 New Landfill Gas MRO 2028 Coal Early Retirement MRO 2028 Ret.SCR & WetFGD MRO 2028 O/G Early Retirement MRO 2028 Nuke Early Retirement MRO 2028 New SPC-DryFGD_SCR_ACI NPCC 2028 Exist Biomass NPCC 2028 Exist Combustion Turbine NPCC 2028 Exist Combined Cycle NPCC 2028 Exist Coal Steam_Uncontrolled NPCC 2028 Exist Coal Steam_DryFGD_SCR NPCC 2028 Exist Oil/Gas Steam_SNCR NPCC 2028 Exist FBC_DryFGD NPCC 2028 Exist FBC_Uncontrolled NPCC 2028 Exist FBC_SNCR NPCC 2028 Exist Oil/Gas Steam NPCC 2028 Exist Oil/Gas Steam_SCR NPCC 2028 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2028 Exist Coal Steam_SCR NPCC 2028 Exist Fuel Cell NPCC 2028 Exist Hydro NPCC 2028 Exist Landfill Gas NPCC 2028 Exist Coal Steam_SNCR NPCC 2028 Exist Pump Storage NPCC 2028 Exist Wind NPCC 2028 International Imports NPCC 2028 Exist Non Fossil_Other NPCC 2028 Exist Nuclear NPCC 2028 Exist Coal Steam_WetFGD_SCR NPCC 2028 Ret.DWetFGD Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 3615.1345 15451.1749 11980.8432 27432.0181 0 3240.3 13334.1179 10130.105 23464.223 0 2170.9344 8685.1283 6184.0946 14869.2228 0 525 1886.6615 1467.3489 3354.0104 0.1027 19.0092 70.2214 44.4358 114.6572 0 1412.572 5128.3828 3997.4532 9125.836 0.052 214.0928 896.0618 694.1695 1590.2312 14.9849 2402.7747 9513.8212 7151.7224 16665.5434 4.5767 240 1018.292 783.1935 1801.4855 6.0134 396.0656 1511.3865 1120.8306 2632.2171 10.1589 257.209 943.5474 729.631 1673.1784 0.1894 10.0001 42.4291 32.6333 75.0624 742.4704 3129.403 7093.6661 3850.5971 10944.2633 367.6876 5371.3205 31.1683 2486.2433 2517.4116 19.3387 65 297.648 214.812 512.46 0.5623 824.7599 0 0 0 7.9674 140.6189 590.0807 456.4984 1046.579 0 312.1972 0 0 0 0 1470.3455 0 0 0 466.3932 2128.9059 8916.798 6934.7645 15851.5625 0 550.2783 2323.8474 1677.1163 4000.9639 0 6986.027 729.9392 993.3586 1723.2978 0 20187.8764 43925.3046 30246.0414 74171.3456 0 784.1766 3317.1908 2550.8912 5868.082 0 180.7 764.2066 585.3664 1349.5733 0 566 0 0 0 0 54.9999 232.6029 178.1691 410.772 0 244.7471 1035.0712 792.8432 1827.9143 0 52.7 222.876 170.7184 393.5944 0 14387.681 5708.6867 7505.9148 13214.6016 0 200.2758 0 0 0 0 106 447.9119 343.7697 791.6816 0 30.7489 129.9317 99.7218 229.6536 0 1.4 2.788 2.0121 4.8001 0 6427.796 19574.3063 13185.8106 32760.1169 0 157.945 494.4896 383.6922 878.1814 0 849.4269 3508.9398 2202.6875 5711.6274 0 2943.67 367.7984 280.7375 648.5359 0 1322.97 1824.9396 1039.2489 2864.1887 0 3200 7583.1552 5472.7488 13055.904 0 730.05 3063.9113 2323.7032 5387.6145 0 9809.243 43027.0023 33365.7673 76392.7696 0 680.8 2829.6684 2205.6597 5035.3281 0 150.4755 635.8469 488.0087 1123.8555

EPA302Abt_PC_3c 2028 33 of 197NERC Region Year UnitType

MRO 2028 Exist Nuclear MRO 2028 Exist Coal Steam_WetFGD MRO 2028 Exist Coal Steam_WetFGD_SCR MRO 2028 Exist Coal Steam_WetFGD_SNCR MRO 2028 Ret.SNCR MRO 2028 Ret.DDryFGD MRO 2028 Ret.ACI & DDryFGD MRO 2028 Ret.ACI MRO 2028 Ret.ExistWetFGD & SCR MRO 2028 Ret.ExistSCR_WFGD & ACI MRO 2028 Ret.ACI & WetFGD MRO 2028 Ret.ACI & SCR MRO 2028 New Wind MRO 2028 New Combustion Turbine MRO 2028 New Landfill Gas MRO 2028 Coal Early Retirement MRO 2028 Ret.SCR & WetFGD MRO 2028 O/G Early Retirement MRO 2028 Nuke Early Retirement MRO 2028 New SPC-DryFGD_SCR_ACI NPCC 2028 Exist Biomass NPCC 2028 Exist Combustion Turbine NPCC 2028 Exist Combined Cycle NPCC 2028 Exist Coal Steam_Uncontrolled NPCC 2028 Exist Coal Steam_DryFGD_SCR NPCC 2028 Exist Oil/Gas Steam_SNCR NPCC 2028 Exist FBC_DryFGD NPCC 2028 Exist FBC_Uncontrolled NPCC 2028 Exist FBC_SNCR NPCC 2028 Exist Oil/Gas Steam NPCC 2028 Exist Oil/Gas Steam_SCR NPCC 2028 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2028 Exist Coal Steam_SCR NPCC 2028 Exist Fuel Cell NPCC 2028 Exist Hydro NPCC 2028 Exist Landfill Gas NPCC 2028 Exist Coal Steam_SNCR NPCC 2028 Exist Pump Storage NPCC 2028 Exist Wind NPCC 2028 International Imports NPCC 2028 Exist Non Fossil_Other NPCC 2028 Exist Nuclear NPCC 2028 Exist Coal Steam_WetFGD_SCR NPCC 2028 Ret.DWetFGD Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 161.1095 124.9243 286.0336 143.0183 108.679 251.6973 83.2833 59.4839 142.7674 20.9665 16.3066 37.2731 0.9368 0.5928 1.5296 55.8092 43.5019 99.311 8.3889 6.4988 14.8877 104.0648 78.1127 182.1775 10.9161 8.3958 19.3119 16.5392 12.2653 28.8046 9.2898 7.1834 16.4732 0.42 0.3231 0.7431 0 0 0 0.3179 25.3597 25.6776 4.0623 2.9318 6.994 0 0 0 5.8338 4.5131 10.3468 0 0 0 0 0 0 81.767 63.5918 145.3588 35.0568 25.3006 60.3577 7.7717 12.4536 20.2255 323.0326 222.8235 545.8566 32.0598 24.6542 56.714 8.6883 6.655 15.3434 0 0 0 2.4888 1.9064 4.3952 10.7592 8.2412 19.0002 2.8018 2.1461 4.9479 60.8212 78.9154 139.7368 0 0 0 4.6537 3.5717 8.2254 1.4555 1.1171 2.5725 0.0221 0.016 0.0381 0 0 0 6.5082 5.0499 11.5578 38.6665 24.3856 63.0522 0 0 0 0 0 0 0 0 0 59.1441 44.8513 103.9952 448.6425 347.9045 796.5474 26.1927 20.4166 46.6093 6.4362 4.9398 11.376

EPA302Abt_PC_3c 2028 34 of 197NERC Region Year UnitType

MRO 2028 Exist Nuclear MRO 2028 Exist Coal Steam_WetFGD MRO 2028 Exist Coal Steam_WetFGD_SCR MRO 2028 Exist Coal Steam_WetFGD_SNCR MRO 2028 Ret.SNCR MRO 2028 Ret.DDryFGD MRO 2028 Ret.ACI & DDryFGD MRO 2028 Ret.ACI MRO 2028 Ret.ExistWetFGD & SCR MRO 2028 Ret.ExistSCR_WFGD & ACI MRO 2028 Ret.ACI & WetFGD MRO 2028 Ret.ACI & SCR MRO 2028 New Wind MRO 2028 New Combustion Turbine MRO 2028 New Landfill Gas MRO 2028 Coal Early Retirement MRO 2028 Ret.SCR & WetFGD MRO 2028 O/G Early Retirement MRO 2028 Nuke Early Retirement MRO 2028 New SPC-DryFGD_SCR_ACI NPCC 2028 Exist Biomass NPCC 2028 Exist Combustion Turbine NPCC 2028 Exist Combined Cycle NPCC 2028 Exist Coal Steam_Uncontrolled NPCC 2028 Exist Coal Steam_DryFGD_SCR NPCC 2028 Exist Oil/Gas Steam_SNCR NPCC 2028 Exist FBC_DryFGD NPCC 2028 Exist FBC_Uncontrolled NPCC 2028 Exist FBC_SNCR NPCC 2028 Exist Oil/Gas Steam NPCC 2028 Exist Oil/Gas Steam_SCR NPCC 2028 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2028 Exist Coal Steam_SCR NPCC 2028 Exist Fuel Cell NPCC 2028 Exist Hydro NPCC 2028 Exist Landfill Gas NPCC 2028 Exist Coal Steam_SNCR NPCC 2028 Exist Pump Storage NPCC 2028 Exist Wind NPCC 2028 International Imports NPCC 2028 Exist Non Fossil_Other NPCC 2028 Exist Nuclear NPCC 2028 Exist Coal Steam_WetFGD_SCR NPCC 2028 Ret.DWetFGD CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2028 35 of 197NERC Region Year UnitType

MRO 2028 Exist Nuclear MRO 2028 Exist Coal Steam_WetFGD MRO 2028 Exist Coal Steam_WetFGD_SCR MRO 2028 Exist Coal Steam_WetFGD_SNCR MRO 2028 Ret.SNCR MRO 2028 Ret.DDryFGD MRO 2028 Ret.ACI & DDryFGD MRO 2028 Ret.ACI MRO 2028 Ret.ExistWetFGD & SCR MRO 2028 Ret.ExistSCR_WFGD & ACI MRO 2028 Ret.ACI & WetFGD MRO 2028 Ret.ACI & SCR MRO 2028 New Wind MRO 2028 New Combustion Turbine MRO 2028 New Landfill Gas MRO 2028 Coal Early Retirement MRO 2028 Ret.SCR & WetFGD MRO 2028 O/G Early Retirement MRO 2028 Nuke Early Retirement MRO 2028 New SPC-DryFGD_SCR_ACI NPCC 2028 Exist Biomass NPCC 2028 Exist Combustion Turbine NPCC 2028 Exist Combined Cycle NPCC 2028 Exist Coal Steam_Uncontrolled NPCC 2028 Exist Coal Steam_DryFGD_SCR NPCC 2028 Exist Oil/Gas Steam_SNCR NPCC 2028 Exist FBC_DryFGD NPCC 2028 Exist FBC_Uncontrolled NPCC 2028 Exist FBC_SNCR NPCC 2028 Exist Oil/Gas Steam NPCC 2028 Exist Oil/Gas Steam_SCR NPCC 2028 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2028 Exist Coal Steam_SCR NPCC 2028 Exist Fuel Cell NPCC 2028 Exist Hydro NPCC 2028 Exist Landfill Gas NPCC 2028 Exist Coal Steam_SNCR NPCC 2028 Exist Pump Storage NPCC 2028 Exist Wind NPCC 2028 International Imports NPCC 2028 Exist Non Fossil_Other NPCC 2028 Exist Nuclear NPCC 2028 Exist Coal Steam_WetFGD_SCR NPCC 2028 Ret.DWetFGD NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2028 36 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

NPCC 2028 Ret.SCR NPCC 2028 Ret.DryFGD NPCC 2028 Ret.DDryFGD NPCC 2028 Ret.ACI NPCC 2028 Ret.ExistSCR & DWetFGD NPCC 2028 Ret.ExistSCR & DryFGD NPCC 2028 Ret.ExistSCR & DDryFGD NPCC 2028 Ret.ExistSNCR & DryFGD NPCC 2028 New Biomass NPCC 2028 New Wind NPCC 2028 New Combined Cycle NPCC 2028 New Landfill Gas NPCC 2028 Coal Early Retirement NPCC 2028 O/G Early Retirement NPCC 2028 New SPC-WetFGD_SCR NPCC 2028 New Nuclear SPP 2028 Exist Biomass SPP 2028 Exist Combustion Turbine SPP 2028 Exist Combined Cycle SPP 2028 Exist Coal Steam_Uncontrolled SPP 2028 Exist Coal Steam_DryFGD_SCR SPP 2028 Exist Coal Steam_DryFGD_SNCR SPP 2028 Exist Coal Steam_DryFGD SPP 2028 Exist FBC_Uncontrolled SPP 2028 Exist FBC_SNCR SPP 2028 Exist Oil/Gas Steam SPP 2028 Exist Coal Steam_DryFGD_SCR_ACI SPP 2028 Exist Coal Steam_SCR SPP 2028 Exist Fossil_Other SPP 2028 Exist Hydro SPP 2028 Exist Landfill Gas SPP 2028 Exist Pump Storage SPP 2028 Exist Solar SPP 2028 Exist Wind SPP 2028 Exist Non Fossil_Other SPP 2028 Exist Coal Steam_WetFGD SPP 2028 Exist Coal Steam_WetFGD_SCR SPP 2028 Ret.SCR SPP 2028 Ret.ExistWetFGD & SCR SPP 2028 New Combustion Turbine SPP 2028 New Landfill Gas SPP 2028 CT Early Retirement SPP 2028 CC Early Retirement SPP 2028 Coal Early Retirement

EPA302Abt_PC_3c 2028 37 of 197NERC Region Year UnitType

NPCC 2028 Ret.SCR NPCC 2028 Ret.DryFGD NPCC 2028 Ret.DDryFGD NPCC 2028 Ret.ACI NPCC 2028 Ret.ExistSCR & DWetFGD NPCC 2028 Ret.ExistSCR & DryFGD NPCC 2028 Ret.ExistSCR & DDryFGD NPCC 2028 Ret.ExistSNCR & DryFGD NPCC 2028 New Biomass NPCC 2028 New Wind NPCC 2028 New Combined Cycle NPCC 2028 New Landfill Gas NPCC 2028 Coal Early Retirement NPCC 2028 O/G Early Retirement NPCC 2028 New SPC-WetFGD_SCR NPCC 2028 New Nuclear SPP 2028 Exist Biomass SPP 2028 Exist Combustion Turbine SPP 2028 Exist Combined Cycle SPP 2028 Exist Coal Steam_Uncontrolled SPP 2028 Exist Coal Steam_DryFGD_SCR SPP 2028 Exist Coal Steam_DryFGD_SNCR SPP 2028 Exist Coal Steam_DryFGD SPP 2028 Exist FBC_Uncontrolled SPP 2028 Exist FBC_SNCR SPP 2028 Exist Oil/Gas Steam SPP 2028 Exist Coal Steam_DryFGD_SCR_ACI SPP 2028 Exist Coal Steam_SCR SPP 2028 Exist Fossil_Other SPP 2028 Exist Hydro SPP 2028 Exist Landfill Gas SPP 2028 Exist Pump Storage SPP 2028 Exist Solar SPP 2028 Exist Wind SPP 2028 Exist Non Fossil_Other SPP 2028 Exist Coal Steam_WetFGD SPP 2028 Exist Coal Steam_WetFGD_SCR SPP 2028 Ret.SCR SPP 2028 Ret.ExistWetFGD & SCR SPP 2028 New Combustion Turbine SPP 2028 New Landfill Gas SPP 2028 CT Early Retirement SPP 2028 CC Early Retirement SPP 2028 Coal Early Retirement Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 17.6003 2.1885 1.6797 16.8886 2.8185 2.1834 4.1106 0.6667 0.5127 0.9551 0.2939 0.2251 48.2623 7.3565 5.7164 33.5256 7.2206 5.5717 14.7254 3.0398 2.338 26.7687 5.7772 4.4339 28.6185 21.315 15.383 27.5796 0 0 12.1137 5.2493 4.058 22.24 0.0091 0.0066 0 0 0 0 0 0 93.0594 75.3852 58.6285 163.9146 5.2899 4.1016 0.0927 0.0671 0.0807 30.8584 0 6.1051 182.7768 21.1636 86.8821 488.4301 42.7218 32.9855 23.7817 8.6355 6.7162 0.8895 0.376 0.288 40.7851 11.5563 8.9759 11.8816 1.1909 0.9122 21.609 5.3678 4.1584 200.8692 0 3.0643 27.2318 14.2622 11.1171 75.6265 10.4311 8.4007 1.1354 1.4616 1.2573 32.7401 14.6076 13.2946 0.0671 0.0841 0.0643 8.6881 2.7728 2.063 0.1645 0 0 54.5613 0 0 0.8717 1.524 1.0999 213.7127 41.2255 32.0571 85.9407 21.4036 16.8146 7.7299 1.1233 0.8737 0.3092 0.081 0.0631 18.0914 0 1.9482 0.556 0.0002 0.0002 0 0 0 0 0 0 0 0 0

EPA302Abt_PC_3c 2028 38 of 197NERC Region Year UnitType

NPCC 2028 Ret.SCR NPCC 2028 Ret.DryFGD NPCC 2028 Ret.DDryFGD NPCC 2028 Ret.ACI NPCC 2028 Ret.ExistSCR & DWetFGD NPCC 2028 Ret.ExistSCR & DryFGD NPCC 2028 Ret.ExistSCR & DDryFGD NPCC 2028 Ret.ExistSNCR & DryFGD NPCC 2028 New Biomass NPCC 2028 New Wind NPCC 2028 New Combined Cycle NPCC 2028 New Landfill Gas NPCC 2028 Coal Early Retirement NPCC 2028 O/G Early Retirement NPCC 2028 New SPC-WetFGD_SCR NPCC 2028 New Nuclear SPP 2028 Exist Biomass SPP 2028 Exist Combustion Turbine SPP 2028 Exist Combined Cycle SPP 2028 Exist Coal Steam_Uncontrolled SPP 2028 Exist Coal Steam_DryFGD_SCR SPP 2028 Exist Coal Steam_DryFGD_SNCR SPP 2028 Exist Coal Steam_DryFGD SPP 2028 Exist FBC_Uncontrolled SPP 2028 Exist FBC_SNCR SPP 2028 Exist Oil/Gas Steam SPP 2028 Exist Coal Steam_DryFGD_SCR_ACI SPP 2028 Exist Coal Steam_SCR SPP 2028 Exist Fossil_Other SPP 2028 Exist Hydro SPP 2028 Exist Landfill Gas SPP 2028 Exist Pump Storage SPP 2028 Exist Solar SPP 2028 Exist Wind SPP 2028 Exist Non Fossil_Other SPP 2028 Exist Coal Steam_WetFGD SPP 2028 Exist Coal Steam_WetFGD_SCR SPP 2028 Ret.SCR SPP 2028 Ret.ExistWetFGD & SCR SPP 2028 New Combustion Turbine SPP 2028 New Landfill Gas SPP 2028 CT Early Retirement SPP 2028 CC Early Retirement SPP 2028 Coal Early Retirement VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 3.8683 29.6862 22.784 52.4702 5.0019 24.446 18.9381 43.3841 1.1794 5.591 4.3001 9.8911 0.519 2.4015 1.8395 4.241 13.0728 61.4108 47.7996 109.2104 12.7923 57.6495 44.5382 102.1877 5.3778 19.8147 15.24 35.0548 10.2111 37.2458 28.5859 65.8316 36.698 40.3506 29.1209 69.4715 0 0 0 0 9.3073 197.4901 128.8088 326.2987 0.0158 0 0 0 0 0 0 0 0 0 0 0 134.0137 296.3496 230.4768 526.8263 9.3915 86.6945 67.2197 153.9142 0.1478 0.3167 0.3811 0.6978 6.1051 0 46.649 46.649 108.0455 146.8179 616.2206 763.0385 75.7068 643.3776 495.797 1139.1745 15.3517 24.9363 19.3942 44.3305 0.6639 0.9682 0.7416 1.7098 20.532 39.8106 30.9178 70.7283 2.1032 16.3733 12.5416 28.9149 9.5262 32.328 25.044 57.372 3.0643 0 157.9733 157.9733 25.3793 26.6682 20.7872 47.4555 18.8318 86.6737 70.5238 157.1975 2.7188 0 0 0 27.9022 0 0 0 0.1484 0 0 0 4.8358 0 0 0 0 0 0 0 0 0 0 0 2.6239 0 0 0 73.2824 215.8883 167.9148 383.8029 38.2183 81.4822 63.9486 145.4308 1.997 10.7669 8.3921 19.159 0.1442 0.3214 0.2505 0.572 1.9482 0 46.1972 46.1972 0.0004 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

EPA302Abt_PC_3c 2028 39 of 197NERC Region Year UnitType

NPCC 2028 Ret.SCR NPCC 2028 Ret.DryFGD NPCC 2028 Ret.DDryFGD NPCC 2028 Ret.ACI NPCC 2028 Ret.ExistSCR & DWetFGD NPCC 2028 Ret.ExistSCR & DryFGD NPCC 2028 Ret.ExistSCR & DDryFGD NPCC 2028 Ret.ExistSNCR & DryFGD NPCC 2028 New Biomass NPCC 2028 New Wind NPCC 2028 New Combined Cycle NPCC 2028 New Landfill Gas NPCC 2028 Coal Early Retirement NPCC 2028 O/G Early Retirement NPCC 2028 New SPC-WetFGD_SCR NPCC 2028 New Nuclear SPP 2028 Exist Biomass SPP 2028 Exist Combustion Turbine SPP 2028 Exist Combined Cycle SPP 2028 Exist Coal Steam_Uncontrolled SPP 2028 Exist Coal Steam_DryFGD_SCR SPP 2028 Exist Coal Steam_DryFGD_SNCR SPP 2028 Exist Coal Steam_DryFGD SPP 2028 Exist FBC_Uncontrolled SPP 2028 Exist FBC_SNCR SPP 2028 Exist Oil/Gas Steam SPP 2028 Exist Coal Steam_DryFGD_SCR_ACI SPP 2028 Exist Coal Steam_SCR SPP 2028 Exist Fossil_Other SPP 2028 Exist Hydro SPP 2028 Exist Landfill Gas SPP 2028 Exist Pump Storage SPP 2028 Exist Solar SPP 2028 Exist Wind SPP 2028 Exist Non Fossil_Other SPP 2028 Exist Coal Steam_WetFGD SPP 2028 Exist Coal Steam_WetFGD_SCR SPP 2028 Ret.SCR SPP 2028 Ret.ExistWetFGD & SCR SPP 2028 New Combustion Turbine SPP 2028 New Landfill Gas SPP 2028 CT Early Retirement SPP 2028 CC Early Retirement SPP 2028 Coal Early Retirement Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 6.4972 314.2979 1328.0923 1019.3029 2347.3954 6.2137 269.9356 1129.7856 875.2328 2005.0185 0 68.2141 289.4243 222.6034 512.0278 0.7104 21.2529 89.8816 68.8475 158.7291 0 751.394 3133.4288 2434.8646 5568.2933 17.237 541.5535 2275.6076 1756.0846 4031.6924 0 241.7558 1025.7415 788.9232 1814.6647 13.1874 385.3328 1628.2561 1249.6768 2877.933 249.3028 608.9052 2478.4876 1788.7198 4267.2074 256.8246 935.5349 2193.3039 1125.857 3319.161 242.2843 1233.5741 3976.7429 3074.1834 7050.9263 77.5375 200 915.84 660.96 1576.8 0 7.416 0 0 0 0 2931.85 0 0 0 853.359 3695.7678 15479.5076 12038.7094 27518.217 854.8207 2481.6746 11020.6366 8544.9875 19565.6241 0 5 9.4993 11.4291 20.9284 0 6824.8036 0 682.2957 682.2957 0 12032.9671 3295.0699 15042.6793 18337.7492 0 11909.0466 47438.3195 36585.3055 84023.6245 0 563 2023.2199 1573.557 3596.7769 0 22 81.2698 62.251 143.5208 0 880 3226.6254 2506.1831 5732.8086 0 320 1353.3266 1036.6203 2389.9469 0 660 2762.3566 2139.9682 4902.3248 0 7344.6311 0 2711.5051 2711.5051 0 665 2763.9975 2154.4707 4918.4682 0 1811 6512.0103 5259.362 11771.3723 0 50.8 169.5566 145.8537 315.4103 0 2156.79 2254.2687 2051.6379 4305.9066 0 3 9.7552 7.4611 17.2164 0 446 340.6435 253.4375 594.0809 0 9 12.2247 14.9075 27.1323 0 2280.99 2610.0241 1694.8793 4304.9033 0 39 176.8029 127.5984 304.4013 0 4413.4358 16979.1295 13200.4521 30179.5816 0 1874 7583.6925 5954.0019 13537.6944 3.0497 195.7534 703.4673 547.1209 1250.5881 0.0953 6.3333 26.3237 20.5187 46.8424 104.6425 1559.6018 0 805.0274 805.0274 1.3727 5 22.896 16.524 39.42 0 1834.3474 0 0 0 0 1224.0529 0 0 0 0 213.0809 0 0 0

EPA302Abt_PC_3c 2028 40 of 197NERC Region Year UnitType

NPCC 2028 Ret.SCR NPCC 2028 Ret.DryFGD NPCC 2028 Ret.DDryFGD NPCC 2028 Ret.ACI NPCC 2028 Ret.ExistSCR & DWetFGD NPCC 2028 Ret.ExistSCR & DryFGD NPCC 2028 Ret.ExistSCR & DDryFGD NPCC 2028 Ret.ExistSNCR & DryFGD NPCC 2028 New Biomass NPCC 2028 New Wind NPCC 2028 New Combined Cycle NPCC 2028 New Landfill Gas NPCC 2028 Coal Early Retirement NPCC 2028 O/G Early Retirement NPCC 2028 New SPC-WetFGD_SCR NPCC 2028 New Nuclear SPP 2028 Exist Biomass SPP 2028 Exist Combustion Turbine SPP 2028 Exist Combined Cycle SPP 2028 Exist Coal Steam_Uncontrolled SPP 2028 Exist Coal Steam_DryFGD_SCR SPP 2028 Exist Coal Steam_DryFGD_SNCR SPP 2028 Exist Coal Steam_DryFGD SPP 2028 Exist FBC_Uncontrolled SPP 2028 Exist FBC_SNCR SPP 2028 Exist Oil/Gas Steam SPP 2028 Exist Coal Steam_DryFGD_SCR_ACI SPP 2028 Exist Coal Steam_SCR SPP 2028 Exist Fossil_Other SPP 2028 Exist Hydro SPP 2028 Exist Landfill Gas SPP 2028 Exist Pump Storage SPP 2028 Exist Solar SPP 2028 Exist Wind SPP 2028 Exist Non Fossil_Other SPP 2028 Exist Coal Steam_WetFGD SPP 2028 Exist Coal Steam_WetFGD_SCR SPP 2028 Ret.SCR SPP 2028 Ret.ExistWetFGD & SCR SPP 2028 New Combustion Turbine SPP 2028 New Landfill Gas SPP 2028 CT Early Retirement SPP 2028 CC Early Retirement SPP 2028 Coal Early Retirement Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 13.7294 10.5372 24.2665 11.5758 8.9676 20.5434 2.6622 2.0476 4.7098 1.0039 0.769 1.7729 29.6276 23.0174 52.6449 24.7786 19.1184 43.8969 9.4352 7.2568 16.692 17.0956 13.1208 30.2164 24.2892 17.5295 41.8186 0 0 0 26.7237 20.6585 47.3822 12.4993 9.0207 21.5201 0 0 0 0 0 0 140.0361 108.9087 248.9448 114.6146 88.8679 203.4825 0.1474 0.1773 0.3247 0 8.1927 8.1927 23.2969 109.5283 132.8249 503.8494 388.5707 892.421 22.6479 17.6144 40.2623 0.8793 0.6736 1.5529 33.8814 26.3174 60.1989 14.0746 10.7809 24.8554 24.2066 18.7526 42.959 0 28.0789 28.0789 24.2209 18.8796 43.1005 66.1753 53.4429 119.6183 1.5441 1.3283 2.8724 0 0 0 0.1335 0.1021 0.2356 0 0 0 0 0 0 0 0 0 2.5613 1.8485 4.4098 181.9546 141.4481 323.4028 71.7371 56.2915 128.0285 7.3604 5.7245 13.0849 0.283 0.2206 0.5036 0 8.2113 8.2113 0.3125 0.2255 0.538 0 0 0 0 0 0 0 0 0

EPA302Abt_PC_3c 2028 41 of 197NERC Region Year UnitType

NPCC 2028 Ret.SCR NPCC 2028 Ret.DryFGD NPCC 2028 Ret.DDryFGD NPCC 2028 Ret.ACI NPCC 2028 Ret.ExistSCR & DWetFGD NPCC 2028 Ret.ExistSCR & DryFGD NPCC 2028 Ret.ExistSCR & DDryFGD NPCC 2028 Ret.ExistSNCR & DryFGD NPCC 2028 New Biomass NPCC 2028 New Wind NPCC 2028 New Combined Cycle NPCC 2028 New Landfill Gas NPCC 2028 Coal Early Retirement NPCC 2028 O/G Early Retirement NPCC 2028 New SPC-WetFGD_SCR NPCC 2028 New Nuclear SPP 2028 Exist Biomass SPP 2028 Exist Combustion Turbine SPP 2028 Exist Combined Cycle SPP 2028 Exist Coal Steam_Uncontrolled SPP 2028 Exist Coal Steam_DryFGD_SCR SPP 2028 Exist Coal Steam_DryFGD_SNCR SPP 2028 Exist Coal Steam_DryFGD SPP 2028 Exist FBC_Uncontrolled SPP 2028 Exist FBC_SNCR SPP 2028 Exist Oil/Gas Steam SPP 2028 Exist Coal Steam_DryFGD_SCR_ACI SPP 2028 Exist Coal Steam_SCR SPP 2028 Exist Fossil_Other SPP 2028 Exist Hydro SPP 2028 Exist Landfill Gas SPP 2028 Exist Pump Storage SPP 2028 Exist Solar SPP 2028 Exist Wind SPP 2028 Exist Non Fossil_Other SPP 2028 Exist Coal Steam_WetFGD SPP 2028 Exist Coal Steam_WetFGD_SCR SPP 2028 Ret.SCR SPP 2028 Ret.ExistWetFGD & SCR SPP 2028 New Combustion Turbine SPP 2028 New Landfill Gas SPP 2028 CT Early Retirement SPP 2028 CC Early Retirement SPP 2028 Coal Early Retirement CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2028 42 of 197NERC Region Year UnitType

NPCC 2028 Ret.SCR NPCC 2028 Ret.DryFGD NPCC 2028 Ret.DDryFGD NPCC 2028 Ret.ACI NPCC 2028 Ret.ExistSCR & DWetFGD NPCC 2028 Ret.ExistSCR & DryFGD NPCC 2028 Ret.ExistSCR & DDryFGD NPCC 2028 Ret.ExistSNCR & DryFGD NPCC 2028 New Biomass NPCC 2028 New Wind NPCC 2028 New Combined Cycle NPCC 2028 New Landfill Gas NPCC 2028 Coal Early Retirement NPCC 2028 O/G Early Retirement NPCC 2028 New SPC-WetFGD_SCR NPCC 2028 New Nuclear SPP 2028 Exist Biomass SPP 2028 Exist Combustion Turbine SPP 2028 Exist Combined Cycle SPP 2028 Exist Coal Steam_Uncontrolled SPP 2028 Exist Coal Steam_DryFGD_SCR SPP 2028 Exist Coal Steam_DryFGD_SNCR SPP 2028 Exist Coal Steam_DryFGD SPP 2028 Exist FBC_Uncontrolled SPP 2028 Exist FBC_SNCR SPP 2028 Exist Oil/Gas Steam SPP 2028 Exist Coal Steam_DryFGD_SCR_ACI SPP 2028 Exist Coal Steam_SCR SPP 2028 Exist Fossil_Other SPP 2028 Exist Hydro SPP 2028 Exist Landfill Gas SPP 2028 Exist Pump Storage SPP 2028 Exist Solar SPP 2028 Exist Wind SPP 2028 Exist Non Fossil_Other SPP 2028 Exist Coal Steam_WetFGD SPP 2028 Exist Coal Steam_WetFGD_SCR SPP 2028 Ret.SCR SPP 2028 Ret.ExistWetFGD & SCR SPP 2028 New Combustion Turbine SPP 2028 New Landfill Gas SPP 2028 CT Early Retirement SPP 2028 CC Early Retirement SPP 2028 Coal Early Retirement NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2028 43 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

SPP 2028 O/G Early Retirement SPP 2028 Nuke Early Retirement SPP 2028 New SPC-DryFGD_SCR_ACI TRE 2028 Exist Combustion Turbine TRE 2028 Exist Combined Cycle TRE 2028 Exist Coal Steam_Uncontrolled TRE 2028 Exist FBC_Uncontrolled TRE 2028 Exist Oil/Gas Steam TRE 2028 Exist Oil/Gas Steam_SCR TRE 2028 Exist Coal Steam_WetFGD_SCR_ACI TRE 2028 Exist Fossil_Other TRE 2028 Exist Hydro TRE 2028 Exist Landfill Gas TRE 2028 Exist Solar TRE 2028 Exist Wind TRE 2028 Exist Non Fossil_Other TRE 2028 Exist Nuclear TRE 2028 Exist Coal Steam_WetFGD TRE 2028 Exist Coal Steam_WetFGD_SCR TRE 2028 Ret.DSCR TRE 2028 Ret.Oil/Gas Steam SCR TRE 2028 Ret.ExistWetFGD & DSCR TRE 2028 Ret.ExistWetFGD & SCR TRE 2028 New Combined Cycle TRE 2028 New Combustion Turbine TRE 2028 New Landfill Gas TRE 2028 O/G Early Retirement TRE 2028 New SPC-DryFGD_SCR_ACI

EPA302Abt_PC_3c 2028 44 of 197NERC Region Year UnitType

SPP 2028 O/G Early Retirement SPP 2028 Nuke Early Retirement SPP 2028 New SPC-DryFGD_SCR_ACI TRE 2028 Exist Combustion Turbine TRE 2028 Exist Combined Cycle TRE 2028 Exist Coal Steam_Uncontrolled TRE 2028 Exist FBC_Uncontrolled TRE 2028 Exist Oil/Gas Steam TRE 2028 Exist Oil/Gas Steam_SCR TRE 2028 Exist Coal Steam_WetFGD_SCR_ACI TRE 2028 Exist Fossil_Other TRE 2028 Exist Hydro TRE 2028 Exist Landfill Gas TRE 2028 Exist Solar TRE 2028 Exist Wind TRE 2028 Exist Non Fossil_Other TRE 2028 Exist Nuclear TRE 2028 Exist Coal Steam_WetFGD TRE 2028 Exist Coal Steam_WetFGD_SCR TRE 2028 Ret.DSCR TRE 2028 Ret.Oil/Gas Steam SCR TRE 2028 Ret.ExistWetFGD & DSCR TRE 2028 Ret.ExistWetFGD & SCR TRE 2028 New Combined Cycle TRE 2028 New Combustion Turbine TRE 2028 New Landfill Gas TRE 2028 O/G Early Retirement TRE 2028 New SPC-DryFGD_SCR_ACI Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 0 0 0 0 0 0 298.7752 242.0028 188.2102 20.0762 0 8.1228 392.8742 108.4606 217.3124 212.5985 17.3379 14.1607 11.3246 1.02 0.7828 232.9884 0 5.4894 156.7794 0 3.871 67.04 27.193 21.2766 2.8608 1.0459 1.2511 7.801 2.2958 2.4016 0.9901 1.0768 0.8116 0.0548 0 0 144.4888 0 0 6.6044 11.5475 8.3338 763.8828 13.7881 10.6934 351.2322 57.1342 51.7371 57.2385 17.286 13.474 75.2731 11.8195 9.2069 2.8371 0 0.074 36.9603 9.2896 7.529 36.4914 7.871 7.1624 42.6139 17.5064 14.2751 16.6286 0 1.7906 4.2256 0.0017 0.0013 0 0 0 401.305 325.0501 252.7977

EPA302Abt_PC_3c 2028 45 of 197NERC Region Year UnitType

SPP 2028 O/G Early Retirement SPP 2028 Nuke Early Retirement SPP 2028 New SPC-DryFGD_SCR_ACI TRE 2028 Exist Combustion Turbine TRE 2028 Exist Combined Cycle TRE 2028 Exist Coal Steam_Uncontrolled TRE 2028 Exist FBC_Uncontrolled TRE 2028 Exist Oil/Gas Steam TRE 2028 Exist Oil/Gas Steam_SCR TRE 2028 Exist Coal Steam_WetFGD_SCR_ACI TRE 2028 Exist Fossil_Other TRE 2028 Exist Hydro TRE 2028 Exist Landfill Gas TRE 2028 Exist Solar TRE 2028 Exist Wind TRE 2028 Exist Non Fossil_Other TRE 2028 Exist Nuclear TRE 2028 Exist Coal Steam_WetFGD TRE 2028 Exist Coal Steam_WetFGD_SCR TRE 2028 Ret.DSCR TRE 2028 Ret.Oil/Gas Steam SCR TRE 2028 Ret.ExistWetFGD & DSCR TRE 2028 Ret.ExistWetFGD & SCR TRE 2028 New Combined Cycle TRE 2028 New Combustion Turbine TRE 2028 New Landfill Gas TRE 2028 O/G Early Retirement TRE 2028 New SPC-DryFGD_SCR_ACI VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 0 0 0 0 0 0 0 0 430.2129 491.6281 382.3486 873.9768 8.1228 0 63.888 63.888 325.7728 773.206 1628.2879 2401.4944 31.4987 377.6401 314.4679 692.1081 1.8029 31.6663 24.3037 55.97 5.4894 0 291.6137 291.6137 3.871 0 178.0461 178.0461 48.4696 67.5359 52.8422 120.3781 2.297 0 0 0 4.6974 0 0 0 1.8884 0 0 0 0 0 0 0 0 0 0 0 19.8814 0 0 0 24.4816 180.3701 139.8864 320.2567 108.8713 489.1964 487.3023 976.499 30.76 65.8476 51.3266 117.1741 21.0263 119.175 92.8325 212.0075 0.074 0 3.5313 3.5313 16.8186 48.0579 40.4374 88.4953 15.0333 51.4286 50.5675 101.9961 31.7814 560.414 409.2268 969.6408 1.7906 0 42.4997 42.4997 0.0029 0 0 0 0 0 0 0 577.8478 875.5082 696.584 1572.0922

EPA302Abt_PC_3c 2028 46 of 197NERC Region Year UnitType

SPP 2028 O/G Early Retirement SPP 2028 Nuke Early Retirement SPP 2028 New SPC-DryFGD_SCR_ACI TRE 2028 Exist Combustion Turbine TRE 2028 Exist Combined Cycle TRE 2028 Exist Coal Steam_Uncontrolled TRE 2028 Exist FBC_Uncontrolled TRE 2028 Exist Oil/Gas Steam TRE 2028 Exist Oil/Gas Steam_SCR TRE 2028 Exist Coal Steam_WetFGD_SCR_ACI TRE 2028 Exist Fossil_Other TRE 2028 Exist Hydro TRE 2028 Exist Landfill Gas TRE 2028 Exist Solar TRE 2028 Exist Wind TRE 2028 Exist Non Fossil_Other TRE 2028 Exist Nuclear TRE 2028 Exist Coal Steam_WetFGD TRE 2028 Exist Coal Steam_WetFGD_SCR TRE 2028 Ret.DSCR TRE 2028 Ret.Oil/Gas Steam SCR TRE 2028 Ret.ExistWetFGD & DSCR TRE 2028 Ret.ExistWetFGD & SCR TRE 2028 New Combined Cycle TRE 2028 New Combustion Turbine TRE 2028 New Landfill Gas TRE 2028 O/G Early Retirement TRE 2028 New SPC-DryFGD_SCR_ACI Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 5122.1989 0 0 0 0 1166 0 0 0 2563.8393 11625.4956 48692.7094 37869.2521 86561.9614

0 4451.3 0 899.48 899.48 0 28028.52 17212.3386 39357.4999 56569.8386 0 4918 19044.1879 15761.8177 34806.0052 0 305 1125.746 864.0033 1989.7494 0 8396.4308 0 4790.5734 4790.5734 0 5596 0 3132.2172 3132.2172 0 1600 6781.2864 5305.8931 12087.1795 0 128 121.3305 145.1409 266.4714 0 513.9 354.295 370.6148 724.9098 0 44.3 124.9158 94.1532 219.069 0 3 4.0755 4.9725 9.048 0 6040.5 8036.5736 5582.2393 13618.8128 0 295.5 1339.6221 966.8027 2306.4247 0 5159.65 23023.5788 17856.0243 40879.6031 0 7038.4593 23362.6655 21259.8975 44622.563 0 1350 5611.1227 4373.7376 9984.8603 0 1860 7707.02 6003.4244 13710.4444 0.3083 94.0809 0 56.8403 56.8403 0 764.1531 3010.5682 2441.95 5452.5181 11.3426 744.3876 2554.1514 2335.4856 4889.6371 426.5106 4339.4991 13262.4127 10814.4422 24076.855 95.1253 1433.5012 0 739.9375 739.9375 12.1526 38 174.0096 125.5824 299.592 0 9425.5183 0 0 0 3393.0991 15614.9801 65402.4324 50864.7235 116267.1559

EPA302Abt_PC_3c 2028 47 of 197NERC Region Year UnitType

SPP 2028 O/G Early Retirement SPP 2028 Nuke Early Retirement SPP 2028 New SPC-DryFGD_SCR_ACI TRE 2028 Exist Combustion Turbine TRE 2028 Exist Combined Cycle TRE 2028 Exist Coal Steam_Uncontrolled TRE 2028 Exist FBC_Uncontrolled TRE 2028 Exist Oil/Gas Steam TRE 2028 Exist Oil/Gas Steam_SCR TRE 2028 Exist Coal Steam_WetFGD_SCR_ACI TRE 2028 Exist Fossil_Other TRE 2028 Exist Hydro TRE 2028 Exist Landfill Gas TRE 2028 Exist Solar TRE 2028 Exist Wind TRE 2028 Exist Non Fossil_Other TRE 2028 Exist Nuclear TRE 2028 Exist Coal Steam_WetFGD TRE 2028 Exist Coal Steam_WetFGD_SCR TRE 2028 Ret.DSCR TRE 2028 Ret.Oil/Gas Steam SCR TRE 2028 Ret.ExistWetFGD & DSCR TRE 2028 Ret.ExistWetFGD & SCR TRE 2028 New Combined Cycle TRE 2028 New Combustion Turbine TRE 2028 New Landfill Gas TRE 2028 O/G Early Retirement TRE 2028 New SPC-DryFGD_SCR_ACI Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 0 0 0 0 0 0 446.5121 347.261 793.7732 0 11.297 11.297 122.964 289.1616 412.1257 204.6976 169.215 373.9126 11.2444 8.63 19.8745 0 51.7867 51.7867 0 31.6186 31.6186 59.4244 46.4955 105.92 1.0002 1.1966 2.1968 0 0 0 1.6533 1.2461 2.8994 0 0 0 0 0 0 18.1702 13.1134 31.2835 238.4587 184.9371 423.3959 249.5322 228.408 477.9401 49.2284 38.3723 87.6007 81.2527 63.2926 144.5453 0 0.6271 0.6271 33.5621 27.4166 60.9787 26.7805 24.6793 51.4597 89.1234 72.6731 161.7965 0 7.5474 7.5474 2.3749 1.7139 4.0888 0 0 0 599.7403 467.1789 1066.9192

EPA302Abt_PC_3c 2028 48 of 197NERC Region Year UnitType

SPP 2028 O/G Early Retirement SPP 2028 Nuke Early Retirement SPP 2028 New SPC-DryFGD_SCR_ACI TRE 2028 Exist Combustion Turbine TRE 2028 Exist Combined Cycle TRE 2028 Exist Coal Steam_Uncontrolled TRE 2028 Exist FBC_Uncontrolled TRE 2028 Exist Oil/Gas Steam TRE 2028 Exist Oil/Gas Steam_SCR TRE 2028 Exist Coal Steam_WetFGD_SCR_ACI TRE 2028 Exist Fossil_Other TRE 2028 Exist Hydro TRE 2028 Exist Landfill Gas TRE 2028 Exist Solar TRE 2028 Exist Wind TRE 2028 Exist Non Fossil_Other TRE 2028 Exist Nuclear TRE 2028 Exist Coal Steam_WetFGD TRE 2028 Exist Coal Steam_WetFGD_SCR TRE 2028 Ret.DSCR TRE 2028 Ret.Oil/Gas Steam SCR TRE 2028 Ret.ExistWetFGD & DSCR TRE 2028 Ret.ExistWetFGD & SCR TRE 2028 New Combined Cycle TRE 2028 New Combustion Turbine TRE 2028 New Landfill Gas TRE 2028 O/G Early Retirement TRE 2028 New SPC-DryFGD_SCR_ACI CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2028 49 of 197NERC Region Year UnitType

SPP 2028 O/G Early Retirement SPP 2028 Nuke Early Retirement SPP 2028 New SPC-DryFGD_SCR_ACI TRE 2028 Exist Combustion Turbine TRE 2028 Exist Combined Cycle TRE 2028 Exist Coal Steam_Uncontrolled TRE 2028 Exist FBC_Uncontrolled TRE 2028 Exist Oil/Gas Steam TRE 2028 Exist Oil/Gas Steam_SCR TRE 2028 Exist Coal Steam_WetFGD_SCR_ACI TRE 2028 Exist Fossil_Other TRE 2028 Exist Hydro TRE 2028 Exist Landfill Gas TRE 2028 Exist Solar TRE 2028 Exist Wind TRE 2028 Exist Non Fossil_Other TRE 2028 Exist Nuclear TRE 2028 Exist Coal Steam_WetFGD TRE 2028 Exist Coal Steam_WetFGD_SCR TRE 2028 Ret.DSCR TRE 2028 Ret.Oil/Gas Steam SCR TRE 2028 Ret.ExistWetFGD & DSCR TRE 2028 Ret.ExistWetFGD & SCR TRE 2028 New Combined Cycle TRE 2028 New Combustion Turbine TRE 2028 New Landfill Gas TRE 2028 O/G Early Retirement TRE 2028 New SPC-DryFGD_SCR_ACI NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2028 50 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

WECC 2025 Exist Biomass WECC 2025 Exist Combustion Turbine WECC 2025 Exist Combined Cycle WECC 2025 Exist Coal Steam_Uncontrolled WECC 2025 Exist Coal Steam_DryFGD_SCR WECC 2025 Exist Coal Steam_DryFGD WECC 2025 Exist FBC_Uncontrolled WECC 2025 Exist FBC_SNCR WECC 2025 Exist Oil/Gas Steam WECC 2025 Exist Oil/Gas Steam_SCR WECC 2025 Exist Coal Steam_WetFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_ACI WECC 2025 Exist Fuel Cell WECC 2025 Exist Fossil_Other WECC 2025 Exist Geothermal WECC 2025 Exist Hydro WECC 2025 Exist Landfill Gas WECC 2025 Exist Pump Storage WECC 2025 Exist Solar WECC 2025 Exist Wind WECC 2025 International Imports WECC 2025 Exist Non Fossil_Other WECC 2025 Exist Nuclear WECC 2025 Exist Coal Steam_WetFGD WECC 2025 Exist Coal Steam_WetFGD_SCR WECC 2025 Exist Coal Steam_WetFGD_SNCR WECC 2025 Ret.DWetFGD WECC 2025 Ret.DDryFGD WECC 2025 Ret.ExistWetFGD & SCR WECC 2025 New Wind WECC 2025 New Combined Cycle WECC 2025 New Combustion Turbine WECC 2025 New Landfill Gas WECC 2025 New Geothermal WECC 2025CT Early Retirement WECC 2025CC Early Retirement WECC 2025O/G Early Retirement WECC 2025 New SPC-WetFGD_SCR WECC 2025 New SPC-DryFGD_SCR_ACI SERC 2025 Exist Biomass SERC 2025 Exist Combustion Turbine SERC 2025 Exist Combined Cycle SERC 2025 Exist Coal Steam_Uncontrolled

EPA302Abt_PC_3c 2025 51 of 197NERC Region Year UnitType

WECC 2025 Exist Biomass WECC 2025 Exist Combustion Turbine WECC 2025 Exist Combined Cycle WECC 2025 Exist Coal Steam_Uncontrolled WECC 2025 Exist Coal Steam_DryFGD_SCR WECC 2025 Exist Coal Steam_DryFGD WECC 2025 Exist FBC_Uncontrolled WECC 2025 Exist FBC_SNCR WECC 2025 Exist Oil/Gas Steam WECC 2025 Exist Oil/Gas Steam_SCR WECC 2025 Exist Coal Steam_WetFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_ACI WECC 2025 Exist Fuel Cell WECC 2025 Exist Fossil_Other WECC 2025 Exist Geothermal WECC 2025 Exist Hydro WECC 2025 Exist Landfill Gas WECC 2025 Exist Pump Storage WECC 2025 Exist Solar WECC 2025 Exist Wind WECC 2025 International Imports WECC 2025 Exist Non Fossil_Other WECC 2025 Exist Nuclear WECC 2025 Exist Coal Steam_WetFGD WECC 2025 Exist Coal Steam_WetFGD_SCR WECC 2025 Exist Coal Steam_WetFGD_SNCR WECC 2025 Ret.DWetFGD WECC 2025 Ret.DDryFGD WECC 2025 Ret.ExistWetFGD & SCR WECC 2025 New Wind WECC 2025 New Combined Cycle WECC 2025 New Combustion Turbine WECC 2025 New Landfill Gas WECC 2025 New Geothermal WECC 2025CT Early Retirement WECC 2025CC Early Retirement WECC 2025O/G Early Retirement WECC 2025 New SPC-WetFGD_SCR WECC 2025 New SPC-DryFGD_SCR_ACI SERC 2025 Exist Biomass SERC 2025 Exist Combustion Turbine SERC 2025 Exist Combined Cycle SERC 2025 Exist Coal Steam_Uncontrolled Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 15.4397 24.8424 17.9286 67.0085 0 8.0424 514.9696 171.3265 253.3769 258.9801 19.9218 14.8938 19.176 8.194 6.3581 117.1653 36.4862 27.8566 16.5303 1.613 1.2288 9.8858 1.4806 1.1341 132.5255 0 0 385.5317 0 0.9007 4.3995 1.7792 1.3655 110.86 51.2003 39.8065 36.0346 12.9224 9.4345 0.0468 0.005 0.0108 0.1229 0.1473 0.1267 55.6208 76.6916 58.9826 751.4989 616.0083 519.1679 7.5765 11.1298 8.3692 93.9111 8.9647 11.278 13.6652 0 0 236.7524 0 0 0 0 0 4.9616 6.8406 5.2504 1627.857 29.1019 22.2313 753.8491 151.7672 117.8905 45.5075 13.9778 10.8099 2.501 0.5096 0.3904 199.6201 27.8545 21.1599 26.2142 4.7874 3.6983 18.1636 4.9145 3.8072 101.556 0 0 89.0479 49.8756 37.1972 17.4964 0 0.8433 50.7072 0.0209 0.0151 60.8175 0 0 0 0 0 0 0 0 0 0 0 249.2353 197.394 152.7703 130.3151 105.553 82.0906 6.4779 7.7564 5.5978 185.4746 1.0385 32.9609 548.7428 118.0163 296.237 1300.5784 99.1737 74.4804

EPA302Abt_PC_3c 2025 52 of 197NERC Region Year UnitType

WECC 2025 Exist Biomass WECC 2025 Exist Combustion Turbine WECC 2025 Exist Combined Cycle WECC 2025 Exist Coal Steam_Uncontrolled WECC 2025 Exist Coal Steam_DryFGD_SCR WECC 2025 Exist Coal Steam_DryFGD WECC 2025 Exist FBC_Uncontrolled WECC 2025 Exist FBC_SNCR WECC 2025 Exist Oil/Gas Steam WECC 2025 Exist Oil/Gas Steam_SCR WECC 2025 Exist Coal Steam_WetFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_ACI WECC 2025 Exist Fuel Cell WECC 2025 Exist Fossil_Other WECC 2025 Exist Geothermal WECC 2025 Exist Hydro WECC 2025 Exist Landfill Gas WECC 2025 Exist Pump Storage WECC 2025 Exist Solar WECC 2025 Exist Wind WECC 2025 International Imports WECC 2025 Exist Non Fossil_Other WECC 2025 Exist Nuclear WECC 2025 Exist Coal Steam_WetFGD WECC 2025 Exist Coal Steam_WetFGD_SCR WECC 2025 Exist Coal Steam_WetFGD_SNCR WECC 2025 Ret.DWetFGD WECC 2025 Ret.DDryFGD WECC 2025 Ret.ExistWetFGD & SCR WECC 2025 New Wind WECC 2025 New Combined Cycle WECC 2025 New Combustion Turbine WECC 2025 New Landfill Gas WECC 2025 New Geothermal WECC 2025CT Early Retirement WECC 2025CC Early Retirement WECC 2025O/G Early Retirement WECC 2025 New SPC-WetFGD_SCR WECC 2025 New SPC-DryFGD_SCR_ACI SERC 2025 Exist Biomass SERC 2025 Exist Combustion Turbine SERC 2025 Exist Combined Cycle SERC 2025 Exist Coal Steam_Uncontrolled VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 42.7711 97.6479 70.4723 168.1203 8.0424 0 54.0127 54.0127 424.7033 2558.0371 2388.8801 4946.9166 34.8154 266.3819 196.832 463.2139 14.5521 30.2394 23.4942 53.7337 64.3426 123.6879 94.6332 218.3212 2.8416 31.2649 23.734 54.9988 2.6149 20.7655 15.9059 36.6715 0 0 0 0 0.9007 0 35.1975 35.1975 3.1447 5.0457 3.8725 8.9182 91.0069 182.5696 141.7563 324.3259 22.3567 27.3027 19.8798 47.1824 0.0158 0.0256 0.0492 0.0749 0.274 0 0 0 135.6741 0 0 0 1135.1762 0 0 0 19.499 0 0 0 20.2427 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12.0907 0 0 0 51.333 340.2119 260.0377 600.2495 269.6572 899.5223 699.2597 1598.782 24.7878 52.0654 40.3123 92.3779 0.9 3.9167 3.0001 6.9169 49.0145 333.3186 254.0171 587.3358 8.4859 27.4907 21.2371 48.7278 8.7217 24.6724 19.1134 43.7858 0 0 0 0 87.0728 1548.4234 1020.5496 2568.9729 0.8433 0 18.0068 18.0068 0.0359 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 350.1644 508.2272 393.0109 901.2381 187.6435 286.2188 221.2421 507.4609 13.3543 35.1721 25.3837 60.5559 33.9994 6.7561 234.9696 241.7259 414.2532 823.9274 1961.2019 2785.1293 173.6534 1965.7221 1470.2378 3435.959

EPA302Abt_PC_3c 2025 53 of 197NERC Region Year UnitType

WECC 2025 Exist Biomass WECC 2025 Exist Combustion Turbine WECC 2025 Exist Combined Cycle WECC 2025 Exist Coal Steam_Uncontrolled WECC 2025 Exist Coal Steam_DryFGD_SCR WECC 2025 Exist Coal Steam_DryFGD WECC 2025 Exist FBC_Uncontrolled WECC 2025 Exist FBC_SNCR WECC 2025 Exist Oil/Gas Steam WECC 2025 Exist Oil/Gas Steam_SCR WECC 2025 Exist Coal Steam_WetFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_ACI WECC 2025 Exist Fuel Cell WECC 2025 Exist Fossil_Other WECC 2025 Exist Geothermal WECC 2025 Exist Hydro WECC 2025 Exist Landfill Gas WECC 2025 Exist Pump Storage WECC 2025 Exist Solar WECC 2025 Exist Wind WECC 2025 International Imports WECC 2025 Exist Non Fossil_Other WECC 2025 Exist Nuclear WECC 2025 Exist Coal Steam_WetFGD WECC 2025 Exist Coal Steam_WetFGD_SCR WECC 2025 Exist Coal Steam_WetFGD_SNCR WECC 2025 Ret.DWetFGD WECC 2025 Ret.DDryFGD WECC 2025 Ret.ExistWetFGD & SCR WECC 2025 New Wind WECC 2025 New Combined Cycle WECC 2025 New Combustion Turbine WECC 2025 New Landfill Gas WECC 2025 New Geothermal WECC 2025CT Early Retirement WECC 2025CC Early Retirement WECC 2025O/G Early Retirement WECC 2025 New SPC-WetFGD_SCR WECC 2025 New SPC-DryFGD_SCR_ACI SERC 2025 Exist Biomass SERC 2025 Exist Combustion Turbine SERC 2025 Exist Combined Cycle SERC 2025 Exist Coal Steam_Uncontrolled Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 833.2251 3518.7431 2539.4702 6058.2133 0 14781.6672 0 897.744 897.744 0 38009.5326 58702.3371 61792.3715 120494.7088 0 5304.3389 22375.5774 16711.8893 39087.4667 0 470 1941.7029 1506.673 3448.3759 0 2493 10236.6633 7809.2685 18045.9319 0 442.2 1815.9503 1380.9164 3196.8667 0 270.1 1142.2922 874.9723 2017.2645 0 4532.66 0 0 0 0 13309.5187 0 729.5224 729.5224 0 105 443.6863 340.5266 784.2129 0 2393 9922.5454 7714.4189 17636.9642 0 736 2862.927 2084.4671 4947.3941 0 2.4 0.5304 1.1484 1.6788 0 5.5 17.087 14.6966 31.7837 0 2525.6 9454.3547 7271.2381 16725.5928 0 49506.06 95063.0002 80118.5187 175181.5191 0 338.99 1291.1742 970.8916 2262.0658 0 4820.9 1101.3121 1385.4968 2486.8089 0 699.4 356.3136 681.5906 1037.9042 0 9897.67 12127.2163 10648.4816 22775.6984 0 950 1263.096 911.574 2174.67 0 222.0049 793.5675 609.0844 1402.6518 0 9484.592 42600.8305 32561.537 75162.3676 0 15160 62949.1601 48896.783 111845.9427 0 1090 4553.0374 3521.1469 8074.1843 0 50 211.4573 161.9719 373.4292 0 4061.8564 17079.5045 12967.1152 30046.6196 0 496.4997 1825.3568 1409.8864 3235.2432 6.4221 380 1590.4477 1232.1029 2822.5506 842.6756 3444.9122 7972.8769 5238.5944 13211.4713 963.3447 9068.0132 37784.5807 28179.6638 65964.2444 101.8105 1508.3102 0 348.4573 348.4573 155.3783 456 2088.1152 1506.9888 3595.104 134.8089 391.6575 1742.8677 1242.1081 2984.976 0 880.9328 0 0 0 0 4585.8174 0 0 0 0 1676.7813 0 0 0 2154.2302 9898.1488 40532.6546 31369.6976 71902.3522 1117.9293 5070.6258 21238.0202 16517.2148 37755.235

0 349.5819 1098.645 792.8901 1891.535 0 42628.55 116.3647 3675.2838 3791.6485 0 41398.7 17748.2332 47793.529 65541.7618 0 26518.2879 110304.0268 82599.5142 192903.5412

EPA302Abt_PC_3c 2025 54 of 197NERC Region Year UnitType

WECC 2025 Exist Biomass WECC 2025 Exist Combustion Turbine WECC 2025 Exist Combined Cycle WECC 2025 Exist Coal Steam_Uncontrolled WECC 2025 Exist Coal Steam_DryFGD_SCR WECC 2025 Exist Coal Steam_DryFGD WECC 2025 Exist FBC_Uncontrolled WECC 2025 Exist FBC_SNCR WECC 2025 Exist Oil/Gas Steam WECC 2025 Exist Oil/Gas Steam_SCR WECC 2025 Exist Coal Steam_WetFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_ACI WECC 2025 Exist Fuel Cell WECC 2025 Exist Fossil_Other WECC 2025 Exist Geothermal WECC 2025 Exist Hydro WECC 2025 Exist Landfill Gas WECC 2025 Exist Pump Storage WECC 2025 Exist Solar WECC 2025 Exist Wind WECC 2025 International Imports WECC 2025 Exist Non Fossil_Other WECC 2025 Exist Nuclear WECC 2025 Exist Coal Steam_WetFGD WECC 2025 Exist Coal Steam_WetFGD_SCR WECC 2025 Exist Coal Steam_WetFGD_SNCR WECC 2025 Ret.DWetFGD WECC 2025 Ret.DDryFGD WECC 2025 Ret.ExistWetFGD & SCR WECC 2025 New Wind WECC 2025 New Combined Cycle WECC 2025 New Combustion Turbine WECC 2025 New Landfill Gas WECC 2025 New Geothermal WECC 2025CT Early Retirement WECC 2025CC Early Retirement WECC 2025O/G Early Retirement WECC 2025 New SPC-WetFGD_SCR WECC 2025 New SPC-DryFGD_SCR_ACI SERC 2025 Exist Biomass SERC 2025 Exist Combustion Turbine SERC 2025 Exist Combined Cycle SERC 2025 Exist Coal Steam_Uncontrolled Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 53.3955 38.5354 91.931 0 10.1705 10.1705 420.7702 446.893 867.6638 242.1822 180.6543 422.8363 21.1641 16.4241 37.5882 110.48 84.3177 194.7978 21.6832 16.4582 38.1414 13.1049 10.0382 23.1429 0 0 0 0 6.531 6.531 5.1314 3.9383 9.0698 94.2465 73.2656 167.512 29.9491 21.8068 51.7559 0.0043 0.0091 0.0133 0.1556 0.1338 0.2894 207.3984 159.5354 366.9336 0 0 0 17.6708 13.2839 30.9547 0 0 0 0 0 0 0 0 0 0 0 0 12.3205 9.4835 21.8038 444.1989 339.5192 783.7179 664.7106 516.2141 1180.9248 40.0689 30.9875 71.0564 2.197 1.6829 3.8799 187.5919 142.2316 329.8235 21.1216 16.3186 37.4402 15.5603 12.0544 27.6146 0 0 0 253.9124 189.3673 443.2797 0 3.5543 3.5543 28.4985 20.5674 49.0659 54.7057 39.0703 93.7761 0 0 0 0 0 0 0 0 0 366.3915 283.5346 649.9261 195.7599 152.1862 347.9461 16.3803 11.8216 28.2019 1.0259 41.8042 42.8302 128.4766 350.8006 479.2781 1160.1035 867.9519 2028.0549

EPA302Abt_PC_3c 2025 55 of 197NERC Region Year UnitType

WECC 2025 Exist Biomass WECC 2025 Exist Combustion Turbine WECC 2025 Exist Combined Cycle WECC 2025 Exist Coal Steam_Uncontrolled WECC 2025 Exist Coal Steam_DryFGD_SCR WECC 2025 Exist Coal Steam_DryFGD WECC 2025 Exist FBC_Uncontrolled WECC 2025 Exist FBC_SNCR WECC 2025 Exist Oil/Gas Steam WECC 2025 Exist Oil/Gas Steam_SCR WECC 2025 Exist Coal Steam_WetFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_ACI WECC 2025 Exist Fuel Cell WECC 2025 Exist Fossil_Other WECC 2025 Exist Geothermal WECC 2025 Exist Hydro WECC 2025 Exist Landfill Gas WECC 2025 Exist Pump Storage WECC 2025 Exist Solar WECC 2025 Exist Wind WECC 2025 International Imports WECC 2025 Exist Non Fossil_Other WECC 2025 Exist Nuclear WECC 2025 Exist Coal Steam_WetFGD WECC 2025 Exist Coal Steam_WetFGD_SCR WECC 2025 Exist Coal Steam_WetFGD_SNCR WECC 2025 Ret.DWetFGD WECC 2025 Ret.DDryFGD WECC 2025 Ret.ExistWetFGD & SCR WECC 2025 New Wind WECC 2025 New Combined Cycle WECC 2025 New Combustion Turbine WECC 2025 New Landfill Gas WECC 2025 New Geothermal WECC 2025CT Early Retirement WECC 2025CC Early Retirement WECC 2025O/G Early Retirement WECC 2025 New SPC-WetFGD_SCR WECC 2025 New SPC-DryFGD_SCR_ACI SERC 2025 Exist Biomass SERC 2025 Exist Combustion Turbine SERC 2025 Exist Combined Cycle SERC 2025 Exist Coal Steam_Uncontrolled CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2025 56 of 197NERC Region Year UnitType

WECC 2025 Exist Biomass WECC 2025 Exist Combustion Turbine WECC 2025 Exist Combined Cycle WECC 2025 Exist Coal Steam_Uncontrolled WECC 2025 Exist Coal Steam_DryFGD_SCR WECC 2025 Exist Coal Steam_DryFGD WECC 2025 Exist FBC_Uncontrolled WECC 2025 Exist FBC_SNCR WECC 2025 Exist Oil/Gas Steam WECC 2025 Exist Oil/Gas Steam_SCR WECC 2025 Exist Coal Steam_WetFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_SCR_ACI WECC 2025 Exist Coal Steam_DryFGD_ACI WECC 2025 Exist Fuel Cell WECC 2025 Exist Fossil_Other WECC 2025 Exist Geothermal WECC 2025 Exist Hydro WECC 2025 Exist Landfill Gas WECC 2025 Exist Pump Storage WECC 2025 Exist Solar WECC 2025 Exist Wind WECC 2025 International Imports WECC 2025 Exist Non Fossil_Other WECC 2025 Exist Nuclear WECC 2025 Exist Coal Steam_WetFGD WECC 2025 Exist Coal Steam_WetFGD_SCR WECC 2025 Exist Coal Steam_WetFGD_SNCR WECC 2025 Ret.DWetFGD WECC 2025 Ret.DDryFGD WECC 2025 Ret.ExistWetFGD & SCR WECC 2025 New Wind WECC 2025 New Combined Cycle WECC 2025 New Combustion Turbine WECC 2025 New Landfill Gas WECC 2025 New Geothermal WECC 2025CT Early Retirement WECC 2025CC Early Retirement WECC 2025O/G Early Retirement WECC 2025 New SPC-WetFGD_SCR WECC 2025 New SPC-DryFGD_SCR_ACI SERC 2025 Exist Biomass SERC 2025 Exist Combustion Turbine SERC 2025 Exist Combined Cycle SERC 2025 Exist Coal Steam_Uncontrolled NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2025 57 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

SERC 2025 Exist Coal Steam_DryFGD_SCR SERC 2025 Exist Coal Steam_DryFGD_SNCR SERC 2025 Exist Coal Steam_DryFGD SERC 2025 Exist FBC_Uncontrolled SERC 2025 Exist FBC_SNCR SERC 2025 Exist Oil/Gas Steam SERC 2025 Exist Oil/Gas Steam_SCR SERC 2025 Exist Coal Steam_WetFGD_SCR_ACI SERC 2025 Exist Coal Steam_ACI SERC 2025 Exist Coal Steam_SCR SERC 2025 Exist Fossil_Other SERC 2025 Exist Hydro SERC 2025 Exist Landfill Gas SERC 2025 Exist Coal Steam_SNCR SERC 2025 Exist Pump Storage SERC 2025 Exist Solar SERC 2025 Exist Wind SERC 2025 Exist Non Fossil_Other SERC 2025 Exist Nuclear SERC 2025 Exist Coal Steam_WetFGD SERC 2025 Exist Coal Steam_WetFGD_SCR SERC 2025 Exist Coal Steam_WetFGD_SNCR SERC 2025 Ret.DWetFGD SERC 2025 Ret.SCR SERC 2025 Ret.DryFGD SERC 2025 Ret.SNCR SERC 2025 Ret.DDryFGD SERC 2025 Ret.ExistSCR & DWetFGD SERC 2025 Ret.ExistSCR & DryFGD SERC 2025 Ret.SCR & DryFGD SERC 2025 New Combined Cycle SERC 2025 New Combustion Turbine SERC 2025 New Landfill Gas SERC 2025Coal Early Retirement SERC 2025 Ret.SCR & WetFGD SERC 2025O/G Early Retirement SERC 2025 Ret.ExistACI & DryFGD SERC 2025 Nuke Early Retirement SERC 2025 Ret.ExistACI & SCR & WetFGD SERC 2025 New SPC-WetFGD_SCR SERC 2025 New SPC-DryFGD_SCR_ACI RFC 2025 Exist Biomass RFC 2025 Exist Combustion Turbine RFC 2025 Exist Combined Cycle

EPA302Abt_PC_3c 2025 58 of 197NERC Region Year UnitType

SERC 2025 Exist Coal Steam_DryFGD_SCR SERC 2025 Exist Coal Steam_DryFGD_SNCR SERC 2025 Exist Coal Steam_DryFGD SERC 2025 Exist FBC_Uncontrolled SERC 2025 Exist FBC_SNCR SERC 2025 Exist Oil/Gas Steam SERC 2025 Exist Oil/Gas Steam_SCR SERC 2025 Exist Coal Steam_WetFGD_SCR_ACI SERC 2025 Exist Coal Steam_ACI SERC 2025 Exist Coal Steam_SCR SERC 2025 Exist Fossil_Other SERC 2025 Exist Hydro SERC 2025 Exist Landfill Gas SERC 2025 Exist Coal Steam_SNCR SERC 2025 Exist Pump Storage SERC 2025 Exist Solar SERC 2025 Exist Wind SERC 2025 Exist Non Fossil_Other SERC 2025 Exist Nuclear SERC 2025 Exist Coal Steam_WetFGD SERC 2025 Exist Coal Steam_WetFGD_SCR SERC 2025 Exist Coal Steam_WetFGD_SNCR SERC 2025 Ret.DWetFGD SERC 2025 Ret.SCR SERC 2025 Ret.DryFGD SERC 2025 Ret.SNCR SERC 2025 Ret.DDryFGD SERC 2025 Ret.ExistSCR & DWetFGD SERC 2025 Ret.ExistSCR & DryFGD SERC 2025 Ret.SCR & DryFGD SERC 2025 New Combined Cycle SERC 2025 New Combustion Turbine SERC 2025 New Landfill Gas SERC 2025Coal Early Retirement SERC 2025 Ret.SCR & WetFGD SERC 2025O/G Early Retirement SERC 2025 Ret.ExistACI & DryFGD SERC 2025 Nuke Early Retirement SERC 2025 Ret.ExistACI & SCR & WetFGD SERC 2025 New SPC-WetFGD_SCR SERC 2025 New SPC-DryFGD_SCR_ACI RFC 2025 Exist Biomass RFC 2025 Exist Combustion Turbine RFC 2025 Exist Combined Cycle Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 52.768 18.2986 13.7965 16.9515 6.8567 4.7139 26.1135 8.4477 6.1154 15.5304 1.5708 1.1667 20.9299 5.2408 4.0295 311.0546 0 0 0.2068 0 0 122.0264 44.9371 35.0787 25.7983 3.3508 2.5746 574.6472 45.1364 55.27 2.1829 0.7636 0.9094 199.8809 140.5825 89.562 2.4133 3.0583 2.3368 340.235 34.3565 30.6897 168.866 67.631 50.6734 0.0128 0 0 38.8282 0 0 6.6585 8.2056 6.189 5631.1775 96.0656 73.0447 165.3234 30.4395 22.1939 1655.658 378.4854 289.0771 192.919 47.1897 35.4082 3.8985 0.4143 0.318 8.0409 0.9841 0.6702 26.0078 5.9241 4.6063 0.5422 0.0697 0.0534 18.0658 3.8984 2.6766 149.658 22.1919 21.6617 38.3739 10.4817 7.687 227.7882 51.7495 38.7445 24.9736 6.4914 6.7121 76.1459 2.5653 6.3538 10.008 0.0041 0.0029 0 0 0 63.6467 9.8639 7.6696 0 0 0 30.3438 8.8822 6.8994 0 0 0 75.2395 22.0732 17.2708 221.2462 182.2658 136.352 24.2719 19.6598 15.2898 3.3539 1.2791 0.9226 173.4393 0.6212 26.4071 396.6253 107.9 140.4978

EPA302Abt_PC_3c 2025 59 of 197NERC Region Year UnitType

SERC 2025 Exist Coal Steam_DryFGD_SCR SERC 2025 Exist Coal Steam_DryFGD_SNCR SERC 2025 Exist Coal Steam_DryFGD SERC 2025 Exist FBC_Uncontrolled SERC 2025 Exist FBC_SNCR SERC 2025 Exist Oil/Gas Steam SERC 2025 Exist Oil/Gas Steam_SCR SERC 2025 Exist Coal Steam_WetFGD_SCR_ACI SERC 2025 Exist Coal Steam_ACI SERC 2025 Exist Coal Steam_SCR SERC 2025 Exist Fossil_Other SERC 2025 Exist Hydro SERC 2025 Exist Landfill Gas SERC 2025 Exist Coal Steam_SNCR SERC 2025 Exist Pump Storage SERC 2025 Exist Solar SERC 2025 Exist Wind SERC 2025 Exist Non Fossil_Other SERC 2025 Exist Nuclear SERC 2025 Exist Coal Steam_WetFGD SERC 2025 Exist Coal Steam_WetFGD_SCR SERC 2025 Exist Coal Steam_WetFGD_SNCR SERC 2025 Ret.DWetFGD SERC 2025 Ret.SCR SERC 2025 Ret.DryFGD SERC 2025 Ret.SNCR SERC 2025 Ret.DDryFGD SERC 2025 Ret.ExistSCR & DWetFGD SERC 2025 Ret.ExistSCR & DryFGD SERC 2025 Ret.SCR & DryFGD SERC 2025 New Combined Cycle SERC 2025 New Combustion Turbine SERC 2025 New Landfill Gas SERC 2025Coal Early Retirement SERC 2025 Ret.SCR & WetFGD SERC 2025O/G Early Retirement SERC 2025 Ret.ExistACI & DryFGD SERC 2025 Nuke Early Retirement SERC 2025 Ret.ExistACI & SCR & WetFGD SERC 2025 New SPC-WetFGD_SCR SERC 2025 New SPC-DryFGD_SCR_ACI RFC 2025 Exist Biomass RFC 2025 Exist Combustion Turbine RFC 2025 Exist Combined Cycle VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 32.095 86.7675 62.8621 149.6297 11.5705 32.1078 22.0604 54.1685 14.5631 48.3623 34.8293 83.1916 2.7375 28.1898 20.8717 49.0614 9.2704 42.1521 32.4015 74.5537 0 0 0 0 0 0 0 0 80.0158 182.8762 142.8479 325.7243 5.9253 34.2917 26.346 60.6376 100.406 805.8952 583.797 1389.692 1.673 0 0 0 230.1441 0 0 0 5.3948 0 0 0 65.0465 515.6219 392.4584 908.08 118.3044 0 0 0 0 0 0 0 0 0 0 0 14.3951 0 0 0 169.1097 1287.8138 974.1348 2261.9484 52.6332 215.3408 156.9323 372.273 667.5627 2283.0508 1690.675 3973.7261 82.5978 248.3173 185.2635 433.5808 0.7323 3.5024 2.6881 6.1905 1.6542 13.1598 8.8376 21.9974 10.5303 40.0923 31.1744 71.2667 0.123 0.924 0.7078 1.6318 6.5749 35.0136 23.7865 58.8001 43.8536 190.0621 147.9865 338.0485 18.1687 61.0174 44.5347 105.5522 90.4935 313.0401 226.0384 539.0782 13.2036 212.2109 190.7082 402.9192 8.9192 71.1498 151.8787 223.0284 0.0071 0 0 0 0 0 0 0 17.5335 69.812 54.2615 124.0738 0 0 0 0 15.7816 44.9135 34.8857 79.7991 0 0 0 0 39.344 124.7559 97.5837 222.3396 318.6178 523.609 396.1976 919.8066 34.9496 51.9523 40.4043 92.3566 2.2017 7.0876 5.1112 12.1987 27.028 4.6181 194.9924 199.6108 248.3985 806.9003 912.2163 1719.1164

EPA302Abt_PC_3c 2025 60 of 197NERC Region Year UnitType

SERC 2025 Exist Coal Steam_DryFGD_SCR SERC 2025 Exist Coal Steam_DryFGD_SNCR SERC 2025 Exist Coal Steam_DryFGD SERC 2025 Exist FBC_Uncontrolled SERC 2025 Exist FBC_SNCR SERC 2025 Exist Oil/Gas Steam SERC 2025 Exist Oil/Gas Steam_SCR SERC 2025 Exist Coal Steam_WetFGD_SCR_ACI SERC 2025 Exist Coal Steam_ACI SERC 2025 Exist Coal Steam_SCR SERC 2025 Exist Fossil_Other SERC 2025 Exist Hydro SERC 2025 Exist Landfill Gas SERC 2025 Exist Coal Steam_SNCR SERC 2025 Exist Pump Storage SERC 2025 Exist Solar SERC 2025 Exist Wind SERC 2025 Exist Non Fossil_Other SERC 2025 Exist Nuclear SERC 2025 Exist Coal Steam_WetFGD SERC 2025 Exist Coal Steam_WetFGD_SCR SERC 2025 Exist Coal Steam_WetFGD_SNCR SERC 2025 Ret.DWetFGD SERC 2025 Ret.SCR SERC 2025 Ret.DryFGD SERC 2025 Ret.SNCR SERC 2025 Ret.DDryFGD SERC 2025 Ret.ExistSCR & DWetFGD SERC 2025 Ret.ExistSCR & DryFGD SERC 2025 Ret.SCR & DryFGD SERC 2025 New Combined Cycle SERC 2025 New Combustion Turbine SERC 2025 New Landfill Gas SERC 2025Coal Early Retirement SERC 2025 Ret.SCR & WetFGD SERC 2025O/G Early Retirement SERC 2025 Ret.ExistACI & DryFGD SERC 2025 Nuke Early Retirement SERC 2025 Ret.ExistACI & SCR & WetFGD SERC 2025 New SPC-WetFGD_SCR SERC 2025 New SPC-DryFGD_SCR_ACI RFC 2025 Exist Biomass RFC 2025 Exist Combustion Turbine RFC 2025 Exist Combined Cycle Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 1157.8 4315.7566 3249.2441 7565.0006 0 360 1488.7833 1018.6526 2507.4359 0 571.5 2368.2133 1709.0103 4077.2238 0 411 1760.7009 1308.924 3069.6249 0 656 2717.1019 2089.0679 4806.1698 0 11294.7666 0 0 0 0 8.3333 0 0 0 0 2656.7 11200.8549 8743.6202 19944.4751 0 486.6973 1810.8563 1391.4505 3202.3068 0 11624.0636 49185.2724 35458.3354 84643.608 0 97.6667 88.5785 105.4976 194.0761 0 13167.392 21694.8379 13821.2702 35516.1083 0 107.98 354.7864 271.0802 625.867 0 6441.6 26603.0822 20227.6632 46830.7456 0 8668.69 8308.4899 6225.2382 14533.7283 0 0.7 0.9505 1.1599 2.1104 0 1623.25 1882.2777 1469.1575 3351.4352 0 297.915 951.9591 717.9878 1669.9469 0 35840.965 160638.3368 121448.9885 282087.3249 0 3055 12608.4554 9148.8218 21757.2775 0 30939.3 126655.0911 93578.6892 220233.7813 0 3401.5 13612.7715 10194.3775 23807.1491 0 55.5145 234.581 180.0395 414.6205 3.1538 142 600.0329 402.2573 1002.2902 12.1023 581.2236 2384.6315 1854.1265 4238.7581 0.0535 9.642 35.6183 27.2829 62.9012 0 386.7573 1591.1802 1080.9674 2672.1475 0 2962.1537 12239.1115 9519.5235 21758.6348 18.4359 804.913 3337.2855 2442.6667 5779.9521 190.9295 4125.1101 17105.9197 12317.1691 29423.089 243.3749 2543.1311 4917.7725 5084.9226 10002.6951 426.5322 6564.3083 1060.0519 2625.5709 3685.6228 25.3052 90 412.128 297.432 709.56 0 584 0 0 0 46.2135 1013.4872 4172.6195 3244.4048 7417.0242 0 7750.8265 0 0 0 13.5747 623.9048 2575.9565 2000.8565 4576.813 0 563.929 0 0 0 61.8906 1632.6098 6919.4962 5414.0328 12333.5292 1793.1186 8786.5822 37426.2422 27998.3641 65424.6063 196.4335 944.4317 3955.6969 3076.4212 7032.1181 0 181 181.1809 130.6723 311.8531 0 35524.69 69.6013 2948.8882 3018.4894 0 27625.84 16213.364 21082.5247 37295.8883

EPA302Abt_PC_3c 2025 61 of 197NERC Region Year UnitType

SERC 2025 Exist Coal Steam_DryFGD_SCR SERC 2025 Exist Coal Steam_DryFGD_SNCR SERC 2025 Exist Coal Steam_DryFGD SERC 2025 Exist FBC_Uncontrolled SERC 2025 Exist FBC_SNCR SERC 2025 Exist Oil/Gas Steam SERC 2025 Exist Oil/Gas Steam_SCR SERC 2025 Exist Coal Steam_WetFGD_SCR_ACI SERC 2025 Exist Coal Steam_ACI SERC 2025 Exist Coal Steam_SCR SERC 2025 Exist Fossil_Other SERC 2025 Exist Hydro SERC 2025 Exist Landfill Gas SERC 2025 Exist Coal Steam_SNCR SERC 2025 Exist Pump Storage SERC 2025 Exist Solar SERC 2025 Exist Wind SERC 2025 Exist Non Fossil_Other SERC 2025 Exist Nuclear SERC 2025 Exist Coal Steam_WetFGD SERC 2025 Exist Coal Steam_WetFGD_SCR SERC 2025 Exist Coal Steam_WetFGD_SNCR SERC 2025 Ret.DWetFGD SERC 2025 Ret.SCR SERC 2025 Ret.DryFGD SERC 2025 Ret.SNCR SERC 2025 Ret.DDryFGD SERC 2025 Ret.ExistSCR & DWetFGD SERC 2025 Ret.ExistSCR & DryFGD SERC 2025 Ret.SCR & DryFGD SERC 2025 New Combined Cycle SERC 2025 New Combustion Turbine SERC 2025 New Landfill Gas SERC 2025Coal Early Retirement SERC 2025 Ret.SCR & WetFGD SERC 2025O/G Early Retirement SERC 2025 Ret.ExistACI & DryFGD SERC 2025 Nuke Early Retirement SERC 2025 Ret.ExistACI & SCR & WetFGD SERC 2025 New SPC-WetFGD_SCR SERC 2025 New SPC-DryFGD_SCR_ACI RFC 2025 Exist Biomass RFC 2025 Exist Combustion Turbine RFC 2025 Exist Combined Cycle Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 44.7163 33.6914 78.4077 16.8687 11.5806 28.4495 25.7744 18.5562 44.3306 19.9365 14.7885 34.725 25.8608 19.8818 45.7427 0 0 0 0 0 0 111.2039 86.8313 198.0353 19.1021 14.6769 33.779 493.6793 355.4594 849.1388 0.811 0.9648 1.7758 0 0 0 4.5437 3.4718 8.0154 273.6802 207.7424 481.4228 0 0 0 0 0 0 0 0 0 16.3516 12.3647 28.7162 1681.4386 1271.8824 2953.3207 135.0823 98.0313 233.1138 1258.6176 929.9149 2188.5341 132.7098 99.1423 231.8521 2.6146 2.0067 4.6214 6.2535 4.1923 10.4459 24.8994 19.3605 44.2598 0.4383 0.3358 0.7741 16.6893 11.3379 28.0272 128.6611 100.0668 228.7277 36.1371 26.3826 62.5198 176.3808 126.6846 303.0649 33.0474 34.1707 67.2181 10.8125 26.7808 37.5934 5.6247 4.0594 9.6841 0 0 0 40.7298 31.6693 72.3989 0 0 0 27.6791 21.5004 49.1795 0 0 0 72.5734 56.7838 129.3571 336.8362 252.0595 588.8957 36.2737 28.2108 64.4845 2.8462 2.0528 4.8988 0.6673 34.3352 35.0028 119.1757 157.657 276.8327

EPA302Abt_PC_3c 2025 62 of 197NERC Region Year UnitType

SERC 2025 Exist Coal Steam_DryFGD_SCR SERC 2025 Exist Coal Steam_DryFGD_SNCR SERC 2025 Exist Coal Steam_DryFGD SERC 2025 Exist FBC_Uncontrolled SERC 2025 Exist FBC_SNCR SERC 2025 Exist Oil/Gas Steam SERC 2025 Exist Oil/Gas Steam_SCR SERC 2025 Exist Coal Steam_WetFGD_SCR_ACI SERC 2025 Exist Coal Steam_ACI SERC 2025 Exist Coal Steam_SCR SERC 2025 Exist Fossil_Other SERC 2025 Exist Hydro SERC 2025 Exist Landfill Gas SERC 2025 Exist Coal Steam_SNCR SERC 2025 Exist Pump Storage SERC 2025 Exist Solar SERC 2025 Exist Wind SERC 2025 Exist Non Fossil_Other SERC 2025 Exist Nuclear SERC 2025 Exist Coal Steam_WetFGD SERC 2025 Exist Coal Steam_WetFGD_SCR SERC 2025 Exist Coal Steam_WetFGD_SNCR SERC 2025 Ret.DWetFGD SERC 2025 Ret.SCR SERC 2025 Ret.DryFGD SERC 2025 Ret.SNCR SERC 2025 Ret.DDryFGD SERC 2025 Ret.ExistSCR & DWetFGD SERC 2025 Ret.ExistSCR & DryFGD SERC 2025 Ret.SCR & DryFGD SERC 2025 New Combined Cycle SERC 2025 New Combustion Turbine SERC 2025 New Landfill Gas SERC 2025Coal Early Retirement SERC 2025 Ret.SCR & WetFGD SERC 2025O/G Early Retirement SERC 2025 Ret.ExistACI & DryFGD SERC 2025 Nuke Early Retirement SERC 2025 Ret.ExistACI & SCR & WetFGD SERC 2025 New SPC-WetFGD_SCR SERC 2025 New SPC-DryFGD_SCR_ACI RFC 2025 Exist Biomass RFC 2025 Exist Combustion Turbine RFC 2025 Exist Combined Cycle CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2025 63 of 197NERC Region Year UnitType

SERC 2025 Exist Coal Steam_DryFGD_SCR SERC 2025 Exist Coal Steam_DryFGD_SNCR SERC 2025 Exist Coal Steam_DryFGD SERC 2025 Exist FBC_Uncontrolled SERC 2025 Exist FBC_SNCR SERC 2025 Exist Oil/Gas Steam SERC 2025 Exist Oil/Gas Steam_SCR SERC 2025 Exist Coal Steam_WetFGD_SCR_ACI SERC 2025 Exist Coal Steam_ACI SERC 2025 Exist Coal Steam_SCR SERC 2025 Exist Fossil_Other SERC 2025 Exist Hydro SERC 2025 Exist Landfill Gas SERC 2025 Exist Coal Steam_SNCR SERC 2025 Exist Pump Storage SERC 2025 Exist Solar SERC 2025 Exist Wind SERC 2025 Exist Non Fossil_Other SERC 2025 Exist Nuclear SERC 2025 Exist Coal Steam_WetFGD SERC 2025 Exist Coal Steam_WetFGD_SCR SERC 2025 Exist Coal Steam_WetFGD_SNCR SERC 2025 Ret.DWetFGD SERC 2025 Ret.SCR SERC 2025 Ret.DryFGD SERC 2025 Ret.SNCR SERC 2025 Ret.DDryFGD SERC 2025 Ret.ExistSCR & DWetFGD SERC 2025 Ret.ExistSCR & DryFGD SERC 2025 Ret.SCR & DryFGD SERC 2025 New Combined Cycle SERC 2025 New Combustion Turbine SERC 2025 New Landfill Gas SERC 2025Coal Early Retirement SERC 2025 Ret.SCR & WetFGD SERC 2025O/G Early Retirement SERC 2025 Ret.ExistACI & DryFGD SERC 2025 Nuke Early Retirement SERC 2025 Ret.ExistACI & SCR & WetFGD SERC 2025 New SPC-WetFGD_SCR SERC 2025 New SPC-DryFGD_SCR_ACI RFC 2025 Exist Biomass RFC 2025 Exist Combustion Turbine RFC 2025 Exist Combined Cycle NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2025 64 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

RFC 2025 Exist Coal Steam_Uncontrolled RFC 2025 Exist Coal Steam_DryFGD_SCR RFC 2025 Exist Coal Steam_DryFGD RFC 2025 Exist Oil/Gas Steam_SNCR RFC 2025 Exist FBC_DryFGD RFC 2025 Exist FBC_Uncontrolled RFC 2025 Exist FBC_SNCR RFC 2025 Exist Oil/Gas Steam RFC 2025 Exist Oil/Gas Steam_SCR RFC 2025 Exist Coal Steam_WetFGD_SCR_ACI RFC 2025 Exist Coal Steam_SCR_ACI RFC 2025 Exist Coal Steam_SNCR_ACI RFC 2025 Exist Coal Steam_SCR RFC 2025 Exist IGCC RFC 2025 Exist Fossil_Other RFC 2025 Exist Hydro RFC 2025 Exist FBC_DryFGD_SNCR RFC 2025 Exist Landfill Gas RFC 2025 Exist Coal Steam_SNCR RFC 2025 Exist Pump Storage RFC 2025 Exist Wind RFC 2025 Exist Non Fossil_Other RFC 2025 Exist Nuclear RFC 2025 Exist Coal Steam_WetFGD RFC 2025 Exist Coal Steam_WetFGD_SCR RFC 2025 Exist Coal Steam_WetFGD_SNCR RFC 2025 Ret.DWetFGD RFC 2025 Ret.SCR RFC 2025 Ret.DryFGD RFC 2025 Ret.SNCR RFC 2025 Ret.DDryFGD RFC 2025 Ret.SCR & DDryFGD RFC 2025 Ret.ExistSCR_ACI & DWetFGD RFC 2025 Ret.ExistSCR & DWetFGD RFC 2025 Ret.ExistSCR & DryFGD RFC 2025 Ret.ExistSNCR & DryFGD RFC 2025 Ret.ExistSNCR & DWetFGD RFC 2025 Ret.SCR & DryFGD RFC 2025 Ret.ExistWetFGD & SCR RFC 2025 New Biomass RFC 2025 New Wind RFC 2025 New Combined Cycle RFC 2025 New Combustion Turbine RFC 2025 New Landfill Gas

EPA302Abt_PC_3c 2025 65 of 197NERC Region Year UnitType

RFC 2025 Exist Coal Steam_Uncontrolled RFC 2025 Exist Coal Steam_DryFGD_SCR RFC 2025 Exist Coal Steam_DryFGD RFC 2025 Exist Oil/Gas Steam_SNCR RFC 2025 Exist FBC_DryFGD RFC 2025 Exist FBC_Uncontrolled RFC 2025 Exist FBC_SNCR RFC 2025 Exist Oil/Gas Steam RFC 2025 Exist Oil/Gas Steam_SCR RFC 2025 Exist Coal Steam_WetFGD_SCR_ACI RFC 2025 Exist Coal Steam_SCR_ACI RFC 2025 Exist Coal Steam_SNCR_ACI RFC 2025 Exist Coal Steam_SCR RFC 2025 Exist IGCC RFC 2025 Exist Fossil_Other RFC 2025 Exist Hydro RFC 2025 Exist FBC_DryFGD_SNCR RFC 2025 Exist Landfill Gas RFC 2025 Exist Coal Steam_SNCR RFC 2025 Exist Pump Storage RFC 2025 Exist Wind RFC 2025 Exist Non Fossil_Other RFC 2025 Exist Nuclear RFC 2025 Exist Coal Steam_WetFGD RFC 2025 Exist Coal Steam_WetFGD_SCR RFC 2025 Exist Coal Steam_WetFGD_SNCR RFC 2025 Ret.DWetFGD RFC 2025 Ret.SCR RFC 2025 Ret.DryFGD RFC 2025 Ret.SNCR RFC 2025 Ret.DDryFGD RFC 2025 Ret.SCR & DDryFGD RFC 2025 Ret.ExistSCR_ACI & DWetFGD RFC 2025 Ret.ExistSCR & DWetFGD RFC 2025 Ret.ExistSCR & DryFGD RFC 2025 Ret.ExistSNCR & DryFGD RFC 2025 Ret.ExistSNCR & DWetFGD RFC 2025 Ret.SCR & DryFGD RFC 2025 Ret.ExistWetFGD & SCR RFC 2025 New Biomass RFC 2025 New Wind RFC 2025 New Combined Cycle RFC 2025 New Combustion Turbine RFC 2025 New Landfill Gas Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 1286.5063 88.4075 66.9723 97.4301 27.433 20.3428 2.7696 0.8491 0.6088 9.9038 0 0 1.9849 0.6474 0.4959 26.3055 2.4923 1.8921 29.2209 6.0186 4.6819 244.2188 0 0 9.6802 0 0 30.7997 10.717 7.3442 17.4163 3.0088 2.3309 7.9238 1.4613 0.9353 667.0415 48.8596 65.7064 102.7404 6.2083 4.8402 7.2281 2.8979 3.2222 37.9792 35.2799 21.519 22.329 10.1778 7.828 8.8963 10.0644 7.7081 272.9654 27.8883 28.8968 78.407 26.4973 22.5213 27.4731 0 0 14.7079 20.2309 16.0463 5993.1486 111.111 86.1447 126.95 25.1813 17.9952 1007.3535 233.9751 181.0304 122.2765 21.1046 19.2367 97.1519 10.9199 8.4227 25.9044 2.7936 2.0052 217.6891 37.0931 27.6099 11.2986 1.5837 1.0507 18.675 2.7519 1.8645 2.0527 0.3888 0.2984 29.7876 8.5425 5.8629 677.9842 95.2931 91.2413 0.5574 0.1254 0.0865 44.054 11.6137 8.0237 108.1768 14.1228 14.8449 68.6122 13.7514 9.577 55.7017 12.807 8.794 266.9399 180.9551 130.5951 37.6923 0 0 28.4908 10.5598 8.3822 122.1319 1.6815 11.4636 129.8816 0.0535 0.0386

EPA302Abt_PC_3c 2025 66 of 197NERC Region Year UnitType

RFC 2025 Exist Coal Steam_Uncontrolled RFC 2025 Exist Coal Steam_DryFGD_SCR RFC 2025 Exist Coal Steam_DryFGD RFC 2025 Exist Oil/Gas Steam_SNCR RFC 2025 Exist FBC_DryFGD RFC 2025 Exist FBC_Uncontrolled RFC 2025 Exist FBC_SNCR RFC 2025 Exist Oil/Gas Steam RFC 2025 Exist Oil/Gas Steam_SCR RFC 2025 Exist Coal Steam_WetFGD_SCR_ACI RFC 2025 Exist Coal Steam_SCR_ACI RFC 2025 Exist Coal Steam_SNCR_ACI RFC 2025 Exist Coal Steam_SCR RFC 2025 Exist IGCC RFC 2025 Exist Fossil_Other RFC 2025 Exist Hydro RFC 2025 Exist FBC_DryFGD_SNCR RFC 2025 Exist Landfill Gas RFC 2025 Exist Coal Steam_SNCR RFC 2025 Exist Pump Storage RFC 2025 Exist Wind RFC 2025 Exist Non Fossil_Other RFC 2025 Exist Nuclear RFC 2025 Exist Coal Steam_WetFGD RFC 2025 Exist Coal Steam_WetFGD_SCR RFC 2025 Exist Coal Steam_WetFGD_SNCR RFC 2025 Ret.DWetFGD RFC 2025 Ret.SCR RFC 2025 Ret.DryFGD RFC 2025 Ret.SNCR RFC 2025 Ret.DDryFGD RFC 2025 Ret.SCR & DDryFGD RFC 2025 Ret.ExistSCR_ACI & DWetFGD RFC 2025 Ret.ExistSCR & DWetFGD RFC 2025 Ret.ExistSCR & DryFGD RFC 2025 Ret.ExistSNCR & DryFGD RFC 2025 Ret.ExistSNCR & DWetFGD RFC 2025 Ret.SCR & DryFGD RFC 2025 Ret.ExistWetFGD & SCR RFC 2025 New Biomass RFC 2025 New Wind RFC 2025 New Combined Cycle RFC 2025 New Combustion Turbine RFC 2025 New Landfill Gas VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 155.3807 1671.3516 1254.114 2925.466 47.776 142.0475 105.4879 247.5353 1.4579 4.5778 3.2797 7.8575 0 0 0 0 1.1433 3.0235 2.316 5.3395 4.3846 44.0331 33.2338 77.2668 10.7004 52.1962 39.3833 91.5797 0 0 0 0 0 0 0 0 18.0611 42.4059 28.8724 71.2784 5.3397 29.335 22.7255 52.0605 2.3966 14.8047 9.3868 24.1915 114.5659 845.0159 651.2061 1496.2221 11.0486 40.9283 31.9094 72.8378 6.1201 0 0 0 56.799 0 0 0 18.0058 29.3299 22.5584 51.8883 17.7724 0 0 0 56.7851 384.1719 265.5271 649.6989 49.0187 0 0 0 0 0 0 0 36.2774 0 0 0 197.2554 1136.0487 880.7624 2016.811 43.1767 163.2592 115.5712 278.8302 415.0056 1174.7908 832.5951 2007.3862 40.3414 138.7617 99.8974 238.6591 19.3424 88.3723 68.1543 156.5269 4.7988 32.0181 22.8025 54.8207 64.7028 236.8905 175.474 412.3643 2.6344 20.5941 13.4052 33.9992 4.6164 22.8023 15.2865 38.0888 0.6871 2.417 1.855 4.272 14.4054 40.5928 27.6379 68.2307 186.5345 761.8107 568.5952 1330.4058 0.2119 0.5721 0.391 0.963 19.6373 63.9168 44.1566 108.0734 28.9676 119.3734 90.4843 209.8575 23.3282 65.2926 45.4393 110.7318 21.601 64.6959 40.2952 104.991 311.55 534.9989 386.1076 921.1065 0 0 0 0 18.9421 368.6711 249.7479 618.4191 13.1451 46.8315 273.0032 319.8345 0.092 0 0 0

EPA302Abt_PC_3c 2025 67 of 197NERC Region Year UnitType

RFC 2025 Exist Coal Steam_Uncontrolled RFC 2025 Exist Coal Steam_DryFGD_SCR RFC 2025 Exist Coal Steam_DryFGD RFC 2025 Exist Oil/Gas Steam_SNCR RFC 2025 Exist FBC_DryFGD RFC 2025 Exist FBC_Uncontrolled RFC 2025 Exist FBC_SNCR RFC 2025 Exist Oil/Gas Steam RFC 2025 Exist Oil/Gas Steam_SCR RFC 2025 Exist Coal Steam_WetFGD_SCR_ACI RFC 2025 Exist Coal Steam_SCR_ACI RFC 2025 Exist Coal Steam_SNCR_ACI RFC 2025 Exist Coal Steam_SCR RFC 2025 Exist IGCC RFC 2025 Exist Fossil_Other RFC 2025 Exist Hydro RFC 2025 Exist FBC_DryFGD_SNCR RFC 2025 Exist Landfill Gas RFC 2025 Exist Coal Steam_SNCR RFC 2025 Exist Pump Storage RFC 2025 Exist Wind RFC 2025 Exist Non Fossil_Other RFC 2025 Exist Nuclear RFC 2025 Exist Coal Steam_WetFGD RFC 2025 Exist Coal Steam_WetFGD_SCR RFC 2025 Exist Coal Steam_WetFGD_SNCR RFC 2025 Ret.DWetFGD RFC 2025 Ret.SCR RFC 2025 Ret.DryFGD RFC 2025 Ret.SNCR RFC 2025 Ret.DDryFGD RFC 2025 Ret.SCR & DDryFGD RFC 2025 Ret.ExistSCR_ACI & DWetFGD RFC 2025 Ret.ExistSCR & DWetFGD RFC 2025 Ret.ExistSCR & DryFGD RFC 2025 Ret.ExistSNCR & DryFGD RFC 2025 Ret.ExistSNCR & DWetFGD RFC 2025 Ret.SCR & DryFGD RFC 2025 Ret.ExistWetFGD & SCR RFC 2025 New Biomass RFC 2025 New Wind RFC 2025 New Combined Cycle RFC 2025 New Combustion Turbine RFC 2025 New Landfill Gas Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 24489.8713 98186.7128 74037.693 172224.4047 0 1689.6 6442.5007 4767.6773 11210.178 0 60 237.6968 169.7754 407.4723 0 338.4196 0 0 0 0 43 181.8533 139.2959 321.1491 0 663.1612 2791.2795 2116.8792 4908.1588 0 806.6 3198.0447 2420.7016 5618.7467 0 8549.3971 0 0 0 0 339.3 0 0 0 0 643 2672.557 1819.6329 4492.1899 0 324 1184.4989 917.6187 2102.1176 0 135 498.281 315.9329 814.214 0 13152 54918.3472 42357.5218 97275.8686 0 874 3655.3617 2849.8833 6505.2449 0 323.4 336.182 373.8067 709.9888 0 2501.919 5444.4177 3320.8262 8765.2439 0 521 2210.5422 1700.1826 3910.7248 0 398.04 1167.555 894.2122 2061.7672 0 5162.6984 21364.906 14740.3147 36105.2204 0 4025 3255.205 2766.7387 6021.9437 0 1148.54 1844.0657 716.5781 2560.6438 0 648.6099 2345.3982 1860.2723 4205.67 0 31658.555 140948.5773 109275.106 250223.6835 0 2502.27 10400.321 7381.4693 17781.7903 0 19968 82388.0773 58550.722 140938.7993 0 1847.0138 7784.9866 5536.3465 13321.333 0 1525.3051 6404.1205 4939.5138 11343.6345 9.781 450.78 1648.3719 1175.5277 2823.8995 91.089 3526.2432 14814.1132 10988.0048 25802.1179 0.8983 191.7235 802.4136 524.715 1327.1287 0 264.7904 1118.894 750.0977 1868.9916 0.6972 28.7139 121.333 93.1223 214.4553 0 632.3905 2628.4598 1789.6089 4418.0687 0 12606.503 52314.121 39161.2213 91475.3426 0.1799 9.9301 42.087 28.7639 70.8509 22.8613 816.0325 3356.009 2302.6538 5658.6629 0 1792.1775 7275.9018 5537.5084 12813.4102 49.2724 1037.0645 4388.1902 3032.8836 7421.0737 15.1642 1007.4862 4187.5025 2851.0963 7038.5988 1710.6466 4622.9779 19168.3005 13833.7263 33002.0267 307.6147 1278.5708 2306.0549 999.4015 3305.4562 294.5608 2901.3035 7999.8455 6350.1775 14350.023 716.3633 10528.6153 694.8442 4737.0356 5431.8799 529.4575 1168 5348.5056 3860.0064 9208.512

EPA302Abt_PC_3c 2025 68 of 197NERC Region Year UnitType

RFC 2025 Exist Coal Steam_Uncontrolled RFC 2025 Exist Coal Steam_DryFGD_SCR RFC 2025 Exist Coal Steam_DryFGD RFC 2025 Exist Oil/Gas Steam_SNCR RFC 2025 Exist FBC_DryFGD RFC 2025 Exist FBC_Uncontrolled RFC 2025 Exist FBC_SNCR RFC 2025 Exist Oil/Gas Steam RFC 2025 Exist Oil/Gas Steam_SCR RFC 2025 Exist Coal Steam_WetFGD_SCR_ACI RFC 2025 Exist Coal Steam_SCR_ACI RFC 2025 Exist Coal Steam_SNCR_ACI RFC 2025 Exist Coal Steam_SCR RFC 2025 Exist IGCC RFC 2025 Exist Fossil_Other RFC 2025 Exist Hydro RFC 2025 Exist FBC_DryFGD_SNCR RFC 2025 Exist Landfill Gas RFC 2025 Exist Coal Steam_SNCR RFC 2025 Exist Pump Storage RFC 2025 Exist Wind RFC 2025 Exist Non Fossil_Other RFC 2025 Exist Nuclear RFC 2025 Exist Coal Steam_WetFGD RFC 2025 Exist Coal Steam_WetFGD_SCR RFC 2025 Exist Coal Steam_WetFGD_SNCR RFC 2025 Ret.DWetFGD RFC 2025 Ret.SCR RFC 2025 Ret.DryFGD RFC 2025 Ret.SNCR RFC 2025 Ret.DDryFGD RFC 2025 Ret.SCR & DDryFGD RFC 2025 Ret.ExistSCR_ACI & DWetFGD RFC 2025 Ret.ExistSCR & DWetFGD RFC 2025 Ret.ExistSCR & DryFGD RFC 2025 Ret.ExistSNCR & DryFGD RFC 2025 Ret.ExistSNCR & DWetFGD RFC 2025 Ret.SCR & DryFGD RFC 2025 Ret.ExistWetFGD & SCR RFC 2025 New Biomass RFC 2025 New Wind RFC 2025 New Combined Cycle RFC 2025 New Combustion Turbine RFC 2025 New Landfill Gas Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 1012.7622 761.225 1773.9873 66.7989 49.5811 116.3801 2.5639 1.8369 4.4008 0 0 0 2.2861 1.7511 4.0372 31.4509 23.8162 55.2669 35.3477 26.766 62.1137 0 0 0 0 0 0 25.2926 17.2207 42.5134 11.8886 9.21 21.0986 5.9999 3.8042 9.8041 535.1199 412.4892 947.6087 30.2002 23.5454 53.7457 3.2223 3.5329 6.7553 0 0 0 22.2606 17.1212 39.3818 16.4289 12.5792 29.0079 220.8288 152.4033 373.2325 0 0 0 0 0 0 43.1604 34.3035 77.464 1483.2861 1149.9706 2633.2563 111.7977 79.3184 191.1161 815.6116 579.3031 1394.9147 82.3747 58.4835 140.8582 67.4958 52.0527 119.5486 18.6892 13.2824 31.9717 159.0679 118.1145 277.1825 10.3183 6.7344 17.053 11.5522 7.7446 19.2967 1.2245 0.9398 2.1643 24.2112 16.4844 40.6956 515.9101 386.2152 902.1256 0.3989 0.2726 0.6716 33.8632 23.2524 57.1159 73.5472 55.9651 129.5124 44.794 31.0445 75.8386 39.4065 26.8303 66.2369 209.9229 151.501 361.424 0 0 0 53.759 42.6732 96.4322 7.0874 48.3178 55.4053 72.9963 52.6814 125.6779

EPA302Abt_PC_3c 2025 69 of 197NERC Region Year UnitType

RFC 2025 Exist Coal Steam_Uncontrolled RFC 2025 Exist Coal Steam_DryFGD_SCR RFC 2025 Exist Coal Steam_DryFGD RFC 2025 Exist Oil/Gas Steam_SNCR RFC 2025 Exist FBC_DryFGD RFC 2025 Exist FBC_Uncontrolled RFC 2025 Exist FBC_SNCR RFC 2025 Exist Oil/Gas Steam RFC 2025 Exist Oil/Gas Steam_SCR RFC 2025 Exist Coal Steam_WetFGD_SCR_ACI RFC 2025 Exist Coal Steam_SCR_ACI RFC 2025 Exist Coal Steam_SNCR_ACI RFC 2025 Exist Coal Steam_SCR RFC 2025 Exist IGCC RFC 2025 Exist Fossil_Other RFC 2025 Exist Hydro RFC 2025 Exist FBC_DryFGD_SNCR RFC 2025 Exist Landfill Gas RFC 2025 Exist Coal Steam_SNCR RFC 2025 Exist Pump Storage RFC 2025 Exist Wind RFC 2025 Exist Non Fossil_Other RFC 2025 Exist Nuclear RFC 2025 Exist Coal Steam_WetFGD RFC 2025 Exist Coal Steam_WetFGD_SCR RFC 2025 Exist Coal Steam_WetFGD_SNCR RFC 2025 Ret.DWetFGD RFC 2025 Ret.SCR RFC 2025 Ret.DryFGD RFC 2025 Ret.SNCR RFC 2025 Ret.DDryFGD RFC 2025 Ret.SCR & DDryFGD RFC 2025 Ret.ExistSCR_ACI & DWetFGD RFC 2025 Ret.ExistSCR & DWetFGD RFC 2025 Ret.ExistSCR & DryFGD RFC 2025 Ret.ExistSNCR & DryFGD RFC 2025 Ret.ExistSNCR & DWetFGD RFC 2025 Ret.SCR & DryFGD RFC 2025 Ret.ExistWetFGD & SCR RFC 2025 New Biomass RFC 2025 New Wind RFC 2025 New Combined Cycle RFC 2025 New Combustion Turbine RFC 2025 New Landfill Gas CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2025 70 of 197NERC Region Year UnitType

RFC 2025 Exist Coal Steam_Uncontrolled RFC 2025 Exist Coal Steam_DryFGD_SCR RFC 2025 Exist Coal Steam_DryFGD RFC 2025 Exist Oil/Gas Steam_SNCR RFC 2025 Exist FBC_DryFGD RFC 2025 Exist FBC_Uncontrolled RFC 2025 Exist FBC_SNCR RFC 2025 Exist Oil/Gas Steam RFC 2025 Exist Oil/Gas Steam_SCR RFC 2025 Exist Coal Steam_WetFGD_SCR_ACI RFC 2025 Exist Coal Steam_SCR_ACI RFC 2025 Exist Coal Steam_SNCR_ACI RFC 2025 Exist Coal Steam_SCR RFC 2025 Exist IGCC RFC 2025 Exist Fossil_Other RFC 2025 Exist Hydro RFC 2025 Exist FBC_DryFGD_SNCR RFC 2025 Exist Landfill Gas RFC 2025 Exist Coal Steam_SNCR RFC 2025 Exist Pump Storage RFC 2025 Exist Wind RFC 2025 Exist Non Fossil_Other RFC 2025 Exist Nuclear RFC 2025 Exist Coal Steam_WetFGD RFC 2025 Exist Coal Steam_WetFGD_SCR RFC 2025 Exist Coal Steam_WetFGD_SNCR RFC 2025 Ret.DWetFGD RFC 2025 Ret.SCR RFC 2025 Ret.DryFGD RFC 2025 Ret.SNCR RFC 2025 Ret.DDryFGD RFC 2025 Ret.SCR & DDryFGD RFC 2025 Ret.ExistSCR_ACI & DWetFGD RFC 2025 Ret.ExistSCR & DWetFGD RFC 2025 Ret.ExistSCR & DryFGD RFC 2025 Ret.ExistSNCR & DryFGD RFC 2025 Ret.ExistSNCR & DWetFGD RFC 2025 Ret.SCR & DryFGD RFC 2025 Ret.ExistWetFGD & SCR RFC 2025 New Biomass RFC 2025 New Wind RFC 2025 New Combined Cycle RFC 2025 New Combustion Turbine RFC 2025 New Landfill Gas NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2025 71 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

RFC 2025Coal Early Retirement RFC 2025 Ret.SCR & WetFGD RFC 2025O/G Early Retirement RFC 2025 New SPC-WetFGD_SCR RFC 2025 Ret.ExistSCR & WetFGD FRCC 2025 Exist Biomass FRCC 2025 Exist Combustion Turbine FRCC 2025 Exist Combined Cycle FRCC 2025 Exist Coal Steam_Uncontrolled FRCC 2025 Exist Coal Steam_DryFGD_SCR FRCC 2025 Exist FBC_SNCR FRCC 2025 Exist Oil/Gas Steam FRCC 2025 Exist IGCC FRCC 2025 Exist Hydro FRCC 2025 Exist FBC_DryFGD_SNCR FRCC 2025 Exist Landfill Gas FRCC 2025 Exist Non Fossil_Other FRCC 2025 Exist Nuclear FRCC 2025 Exist Coal Steam_WetFGD FRCC 2025 Exist Coal Steam_WetFGD_SCR FRCC 2025 New Combined Cycle FRCC 2025 New Landfill Gas FRCC 2025O/G Early Retirement FRCC 2025 New SPC-WetFGD_SCR MRO 2025 Exist Biomass MRO 2025 Exist Combustion Turbine MRO 2025 Exist Combined Cycle MRO 2025 Exist Coal Steam_Uncontrolled MRO 2025 Exist Coal Steam_DryFGD_SCR MRO 2025 Exist Coal Steam_DryFGD MRO 2025 Exist FBC_Uncontrolled MRO 2025 Exist FBC_SNCR MRO 2025 Exist Oil/Gas Steam MRO 2025 Exist Coal Steam_WetFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2025 Exist Coal Steam_DryFGD_ACI MRO 2025 Exist Coal Steam_ACI MRO 2025 Exist Hydro MRO 2025 Exist Landfill Gas MRO 2025 Exist Coal Steam_SNCR MRO 2025 Exist Wind MRO 2025 International Imports MRO 2025 Exist Non Fossil_Other

EPA302Abt_PC_3c 2025 72 of 197NERC Region Year UnitType

RFC 2025Coal Early Retirement RFC 2025 Ret.SCR & WetFGD RFC 2025O/G Early Retirement RFC 2025 New SPC-WetFGD_SCR RFC 2025 Ret.ExistSCR & WetFGD FRCC 2025 Exist Biomass FRCC 2025 Exist Combustion Turbine FRCC 2025 Exist Combined Cycle FRCC 2025 Exist Coal Steam_Uncontrolled FRCC 2025 Exist Coal Steam_DryFGD_SCR FRCC 2025 Exist FBC_SNCR FRCC 2025 Exist Oil/Gas Steam FRCC 2025 Exist IGCC FRCC 2025 Exist Hydro FRCC 2025 Exist FBC_DryFGD_SNCR FRCC 2025 Exist Landfill Gas FRCC 2025 Exist Non Fossil_Other FRCC 2025 Exist Nuclear FRCC 2025 Exist Coal Steam_WetFGD FRCC 2025 Exist Coal Steam_WetFGD_SCR FRCC 2025 New Combined Cycle FRCC 2025 New Landfill Gas FRCC 2025O/G Early Retirement FRCC 2025 New SPC-WetFGD_SCR MRO 2025 Exist Biomass MRO 2025 Exist Combustion Turbine MRO 2025 Exist Combined Cycle MRO 2025 Exist Coal Steam_Uncontrolled MRO 2025 Exist Coal Steam_DryFGD_SCR MRO 2025 Exist Coal Steam_DryFGD MRO 2025 Exist FBC_Uncontrolled MRO 2025 Exist FBC_SNCR MRO 2025 Exist Oil/Gas Steam MRO 2025 Exist Coal Steam_WetFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2025 Exist Coal Steam_DryFGD_ACI MRO 2025 Exist Coal Steam_ACI MRO 2025 Exist Hydro MRO 2025 Exist Landfill Gas MRO 2025 Exist Coal Steam_SNCR MRO 2025 Exist Wind MRO 2025 International Imports MRO 2025 Exist Non Fossil_Other Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 0 0 0 113.8352 22.7477 15.8553 0 0 0 63.718 51.6164 40.1431 46.4704 7.7073 6.0304 3.6786 4.4391 2.9615 58.573 6.85 20.7505 334.6957 130.329 169.8758 133.8696 10.2489 7.9634 15.4506 5.8286 4.5153 9.35 2.03 1.5549 175.9088 0 1.5437 30.1035 1.8398 1.4344 0.8273 0.8702 0.6143 23.0087 10.7879 8.2971 0.4369 0.4261 0.3223 11.9047 16.8538 12.7586 678.3424 11.9245 9.2475 158.9611 33.5581 26.1334 103.3659 27.0691 21.0375 130.3472 51.8517 43.6645 4.448 0.0018 0.0014 0 0 0 213.4094 172.8778 134.4504 5.7969 6.0552 4.5123 67.8164 0 7.214 88.1246 11.5068 40.81 537.7033 42.1318 32.1598 21.3325 9.0208 7.0159 66.4515 20.9548 16.2797 4.7936 0.3705 0.2838 1.0069 0.2456 0.1881 20.1503 0 0 45.597 16.9303 12.6181 70.6482 28.4962 21.8083 12.682 3.3439 2.5614 43.349 17.8517 12.2713 10.6665 2.0208 1.548 47.7698 34.7589 33.5437 2.188 2.7387 2.1364 13.84 0.927 0.71 112.9096 0 0 0 0 0 3.7331 4.4968 3.4795

EPA302Abt_PC_3c 2025 73 of 197NERC Region Year UnitType

RFC 2025Coal Early Retirement RFC 2025 Ret.SCR & WetFGD RFC 2025O/G Early Retirement RFC 2025 New SPC-WetFGD_SCR RFC 2025 Ret.ExistSCR & WetFGD FRCC 2025 Exist Biomass FRCC 2025 Exist Combustion Turbine FRCC 2025 Exist Combined Cycle FRCC 2025 Exist Coal Steam_Uncontrolled FRCC 2025 Exist Coal Steam_DryFGD_SCR FRCC 2025 Exist FBC_SNCR FRCC 2025 Exist Oil/Gas Steam FRCC 2025 Exist IGCC FRCC 2025 Exist Hydro FRCC 2025 Exist FBC_DryFGD_SNCR FRCC 2025 Exist Landfill Gas FRCC 2025 Exist Non Fossil_Other FRCC 2025 Exist Nuclear FRCC 2025 Exist Coal Steam_WetFGD FRCC 2025 Exist Coal Steam_WetFGD_SCR FRCC 2025 New Combined Cycle FRCC 2025 New Landfill Gas FRCC 2025O/G Early Retirement FRCC 2025 New SPC-WetFGD_SCR MRO 2025 Exist Biomass MRO 2025 Exist Combustion Turbine MRO 2025 Exist Combined Cycle MRO 2025 Exist Coal Steam_Uncontrolled MRO 2025 Exist Coal Steam_DryFGD_SCR MRO 2025 Exist Coal Steam_DryFGD MRO 2025 Exist FBC_Uncontrolled MRO 2025 Exist FBC_SNCR MRO 2025 Exist Oil/Gas Steam MRO 2025 Exist Coal Steam_WetFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2025 Exist Coal Steam_DryFGD_ACI MRO 2025 Exist Coal Steam_ACI MRO 2025 Exist Hydro MRO 2025 Exist Landfill Gas MRO 2025 Exist Coal Steam_SNCR MRO 2025 Exist Wind MRO 2025 International Imports MRO 2025 Exist Non Fossil_Other VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 0 0 0 0 38.6031 122.3624 84.309 206.6714 0 0 0 0 91.7595 159.9401 124.3885 284.3286 13.7377 45.1907 35.3586 80.5493 7.4007 20.7357 13.7249 34.4607 27.6006 53.826 152.0207 205.8467 300.2044 934.8511 1402.6552 2337.5057 18.2125 222.5498 172.8529 395.4027 10.3439 25.3832 19.6641 45.0473 3.5849 21.2365 16.2667 37.5033 1.5437 0 80.8983 80.8983 3.2742 20.1193 15.6858 35.8051 1.4845 0 0 0 19.085 30.3128 23.3143 53.627 0.7483 0 0 0 29.6125 0 0 0 21.1719 133.7763 103.7456 237.5218 59.6915 295.2192 229.8982 525.1173 48.1065 191.585 148.8914 340.4765 95.5163 1713.7773 1280.905 2994.6823 0.0031 0 0 0 0 0 0 0 307.3282 638.2068 496.3456 1134.5524 10.5676 32.0021 24.1853 56.1875 7.214 0 52.1835 52.1835 52.3164 74.695 254.4338 329.1289 74.2923 696.7872 527.6761 1224.4633 16.0367 31.7552 24.6976 56.4527 37.2345 58.566 45.4312 103.9969 0.6543 4.2766 3.2758 7.5525 0.4337 2.0201 1.5474 3.5675 0 0 0 0 29.5484 47.1005 34.7998 81.9002 50.3044 73.7233 56.7306 130.4538 5.9053 8.8659 6.7911 15.657 30.123 47.4148 32.4052 79.82 3.5688 19.6448 15.0475 34.6923 68.3023 0 0 0 4.8751 0 0 0 1.637 12.58 9.636 22.2159 0 0 0 0 0 0 0 0 7.9763 0 0 0

EPA302Abt_PC_3c 2025 74 of 197NERC Region Year UnitType

RFC 2025Coal Early Retirement RFC 2025 Ret.SCR & WetFGD RFC 2025O/G Early Retirement RFC 2025 New SPC-WetFGD_SCR RFC 2025 Ret.ExistSCR & WetFGD FRCC 2025 Exist Biomass FRCC 2025 Exist Combustion Turbine FRCC 2025 Exist Combined Cycle FRCC 2025 Exist Coal Steam_Uncontrolled FRCC 2025 Exist Coal Steam_DryFGD_SCR FRCC 2025 Exist FBC_SNCR FRCC 2025 Exist Oil/Gas Steam FRCC 2025 Exist IGCC FRCC 2025 Exist Hydro FRCC 2025 Exist FBC_DryFGD_SNCR FRCC 2025 Exist Landfill Gas FRCC 2025 Exist Non Fossil_Other FRCC 2025 Exist Nuclear FRCC 2025 Exist Coal Steam_WetFGD FRCC 2025 Exist Coal Steam_WetFGD_SCR FRCC 2025 New Combined Cycle FRCC 2025 New Landfill Gas FRCC 2025O/G Early Retirement FRCC 2025 New SPC-WetFGD_SCR MRO 2025 Exist Biomass MRO 2025 Exist Combustion Turbine MRO 2025 Exist Combined Cycle MRO 2025 Exist Coal Steam_Uncontrolled MRO 2025 Exist Coal Steam_DryFGD_SCR MRO 2025 Exist Coal Steam_DryFGD MRO 2025 Exist FBC_Uncontrolled MRO 2025 Exist FBC_SNCR MRO 2025 Exist Oil/Gas Steam MRO 2025 Exist Coal Steam_WetFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2025 Exist Coal Steam_DryFGD_ACI MRO 2025 Exist Coal Steam_ACI MRO 2025 Exist Hydro MRO 2025 Exist Landfill Gas MRO 2025 Exist Coal Steam_SNCR MRO 2025 Exist Wind MRO 2025 International Imports MRO 2025 Exist Non Fossil_Other Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 181 0 0 0 85.4858 2547.2645 10132.5049 6981.4019 17113.9068 0 991.5804 0 0 0 540.2447 2530.4998 10598.8504 8242.9288 18841.7792 18.0236 776.9649 3293.0133 2576.5578 5869.5711 0 198.52 628.7684 419.4812 1048.2497 0 10951.47 767.5242 2260.8177 3028.3419 0 21541.5782 19985.5396 33386.8536 53372.3929 0 2669 11113.2046 8634.3808 19747.5853 0 330 1381.1783 1069.9841 2451.1624 0 250 1057.2864 809.8596 1867.146 0 6704.8104 0 1378.1124 1378.1124 0 255 1066.4957 831.4877 1897.9834 0 54.5 134.2945 94.7987 229.0932 0 550 2333.5858 1794.8186 4128.4042 0 19.55 49.4268 37.387 86.8138 0 528.15 1954.6891 1479.7369 3434.426 0 3776.999 16751.2739 12990.8534 29742.1273 0 3350 13915.2344 10836.617 24751.8513 0 2119 8745.7499 6796.9902 15542.7403 1284.127 13273.6504 39281.613 33079.1924 72360.8054 12.3737 40 183.168 132.192 315.36 0 3341.1896 0 0 0 1755.4286 8475.3532 35498.5221 27607.8801 63106.4021

0 278.275 859.1966 640.1791 1499.3757 0 12600.645 0 808.2849 808.2849 0 6812.39 1628.8102 6384.9968 8013.8069 0 11495.7837 46583.0691 35449.9806 82033.0502 0 519 2135.2474 1660.6862 3795.9336 0 1425.3528 5875.4344 4564.717 10440.1511 0 96.9685 410.094 314.1236 724.2176 0 30 126.8744 97.1832 224.0575 0 593.6926 0 0 0 0 1013.1 4220.9893 3139.529 7360.5184 0 1410 5497.0613 4203.7453 9700.8065 0 200 738.8163 565.9181 1304.7344 0 936 3967.0525 2711.2416 6678.2941 0 264 1116.4944 855.2118 1971.7062 0 3146.88 5364.006 5176.4855 10540.4917 0 97.9 317.7098 247.8474 565.5572 0 248 1048.828 803.3806 1852.2088 0 4720.3 6464.9336 3729.9383 10194.8718 0 1500 3083.328 2225.232 5308.56 0 160.06 521.1192 403.2236 924.343

EPA302Abt_PC_3c 2025 75 of 197NERC Region Year UnitType

RFC 2025Coal Early Retirement RFC 2025 Ret.SCR & WetFGD RFC 2025O/G Early Retirement RFC 2025 New SPC-WetFGD_SCR RFC 2025 Ret.ExistSCR & WetFGD FRCC 2025 Exist Biomass FRCC 2025 Exist Combustion Turbine FRCC 2025 Exist Combined Cycle FRCC 2025 Exist Coal Steam_Uncontrolled FRCC 2025 Exist Coal Steam_DryFGD_SCR FRCC 2025 Exist FBC_SNCR FRCC 2025 Exist Oil/Gas Steam FRCC 2025 Exist IGCC FRCC 2025 Exist Hydro FRCC 2025 Exist FBC_DryFGD_SNCR FRCC 2025 Exist Landfill Gas FRCC 2025 Exist Non Fossil_Other FRCC 2025 Exist Nuclear FRCC 2025 Exist Coal Steam_WetFGD FRCC 2025 Exist Coal Steam_WetFGD_SCR FRCC 2025 New Combined Cycle FRCC 2025 New Landfill Gas FRCC 2025O/G Early Retirement FRCC 2025 New SPC-WetFGD_SCR MRO 2025 Exist Biomass MRO 2025 Exist Combustion Turbine MRO 2025 Exist Combined Cycle MRO 2025 Exist Coal Steam_Uncontrolled MRO 2025 Exist Coal Steam_DryFGD_SCR MRO 2025 Exist Coal Steam_DryFGD MRO 2025 Exist FBC_Uncontrolled MRO 2025 Exist FBC_SNCR MRO 2025 Exist Oil/Gas Steam MRO 2025 Exist Coal Steam_WetFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2025 Exist Coal Steam_DryFGD_ACI MRO 2025 Exist Coal Steam_ACI MRO 2025 Exist Hydro MRO 2025 Exist Landfill Gas MRO 2025 Exist Coal Steam_SNCR MRO 2025 Exist Wind MRO 2025 International Imports MRO 2025 Exist Non Fossil_Other Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 0 0 0 100.835 69.4764 170.3113 0 0 0 95.883 74.57 170.4531 31.5145 24.6579 56.1724 9.9805 6.606 16.5865 8.2907 26.3824 34.6735 143.9941 243.4205 387.4163 109.6603 85.1868 194.8472 12.7068 9.8439 22.5507 10.631 8.1431 18.7742 0 14.0393 14.0393 9.9717 7.7744 17.7461 0 0 0 22.6976 17.4573 40.1549 0.5918 0.4476 1.0394 35.5028 26.8763 62.379 174.6655 135.4556 310.1211 140.6497 109.5312 250.181 95.9075 74.5352 170.4427 263.9724 222.2922 486.2646 2.4999 1.8042 4.304 0 0 0 319.4867 248.4709 567.9576 12.7374 9.5179 22.2552 0 9.5902 9.5902 11.7179 46.5306 58.2487 523.364 398.0152 921.3788 18.7641 14.5937 33.3578 66.3867 51.5781 117.9646 4.5789 3.5074 8.0862 1.3182 1.0097 2.3279 0 0 0 39.4806 29.2086 68.6892 55.7366 42.647 98.3837 8.6434 6.6207 15.2641 40.3558 27.5808 67.9366 13.6176 10.4307 24.0484 0 0 0 4.3475 3.3901 7.7376 12.09 9.2607 21.3508 0 0 0 0 0 0 8.5115 6.591 15.1023

EPA302Abt_PC_3c 2025 76 of 197NERC Region Year UnitType

RFC 2025Coal Early Retirement RFC 2025 Ret.SCR & WetFGD RFC 2025O/G Early Retirement RFC 2025 New SPC-WetFGD_SCR RFC 2025 Ret.ExistSCR & WetFGD FRCC 2025 Exist Biomass FRCC 2025 Exist Combustion Turbine FRCC 2025 Exist Combined Cycle FRCC 2025 Exist Coal Steam_Uncontrolled FRCC 2025 Exist Coal Steam_DryFGD_SCR FRCC 2025 Exist FBC_SNCR FRCC 2025 Exist Oil/Gas Steam FRCC 2025 Exist IGCC FRCC 2025 Exist Hydro FRCC 2025 Exist FBC_DryFGD_SNCR FRCC 2025 Exist Landfill Gas FRCC 2025 Exist Non Fossil_Other FRCC 2025 Exist Nuclear FRCC 2025 Exist Coal Steam_WetFGD FRCC 2025 Exist Coal Steam_WetFGD_SCR FRCC 2025 New Combined Cycle FRCC 2025 New Landfill Gas FRCC 2025O/G Early Retirement FRCC 2025 New SPC-WetFGD_SCR MRO 2025 Exist Biomass MRO 2025 Exist Combustion Turbine MRO 2025 Exist Combined Cycle MRO 2025 Exist Coal Steam_Uncontrolled MRO 2025 Exist Coal Steam_DryFGD_SCR MRO 2025 Exist Coal Steam_DryFGD MRO 2025 Exist FBC_Uncontrolled MRO 2025 Exist FBC_SNCR MRO 2025 Exist Oil/Gas Steam MRO 2025 Exist Coal Steam_WetFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2025 Exist Coal Steam_DryFGD_ACI MRO 2025 Exist Coal Steam_ACI MRO 2025 Exist Hydro MRO 2025 Exist Landfill Gas MRO 2025 Exist Coal Steam_SNCR MRO 2025 Exist Wind MRO 2025 International Imports MRO 2025 Exist Non Fossil_Other CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2025 77 of 197NERC Region Year UnitType

RFC 2025Coal Early Retirement RFC 2025 Ret.SCR & WetFGD RFC 2025O/G Early Retirement RFC 2025 New SPC-WetFGD_SCR RFC 2025 Ret.ExistSCR & WetFGD FRCC 2025 Exist Biomass FRCC 2025 Exist Combustion Turbine FRCC 2025 Exist Combined Cycle FRCC 2025 Exist Coal Steam_Uncontrolled FRCC 2025 Exist Coal Steam_DryFGD_SCR FRCC 2025 Exist FBC_SNCR FRCC 2025 Exist Oil/Gas Steam FRCC 2025 Exist IGCC FRCC 2025 Exist Hydro FRCC 2025 Exist FBC_DryFGD_SNCR FRCC 2025 Exist Landfill Gas FRCC 2025 Exist Non Fossil_Other FRCC 2025 Exist Nuclear FRCC 2025 Exist Coal Steam_WetFGD FRCC 2025 Exist Coal Steam_WetFGD_SCR FRCC 2025 New Combined Cycle FRCC 2025 New Landfill Gas FRCC 2025O/G Early Retirement FRCC 2025 New SPC-WetFGD_SCR MRO 2025 Exist Biomass MRO 2025 Exist Combustion Turbine MRO 2025 Exist Combined Cycle MRO 2025 Exist Coal Steam_Uncontrolled MRO 2025 Exist Coal Steam_DryFGD_SCR MRO 2025 Exist Coal Steam_DryFGD MRO 2025 Exist FBC_Uncontrolled MRO 2025 Exist FBC_SNCR MRO 2025 Exist Oil/Gas Steam MRO 2025 Exist Coal Steam_WetFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SCR_ACI MRO 2025 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2025 Exist Coal Steam_DryFGD_ACI MRO 2025 Exist Coal Steam_ACI MRO 2025 Exist Hydro MRO 2025 Exist Landfill Gas MRO 2025 Exist Coal Steam_SNCR MRO 2025 Exist Wind MRO 2025 International Imports MRO 2025 Exist Non Fossil_Other NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2025 78 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

MRO 2025 Exist Nuclear MRO 2025 Exist Coal Steam_WetFGD MRO 2025 Exist Coal Steam_WetFGD_SCR MRO 2025 Exist Coal Steam_WetFGD_SNCR MRO 2025 Ret.SNCR MRO 2025 Ret.DDryFGD MRO 2025 Ret.ACI & DDryFGD MRO 2025 Ret.ACI MRO 2025 Ret.ExistWetFGD & SCR MRO 2025 Ret.ExistSCR_WFGD & ACI MRO 2025 Ret.ACI & WetFGD MRO 2025 Ret.ACI & SCR MRO 2025 New Wind MRO 2025 New Combustion Turbine MRO 2025 New Landfill Gas MRO 2025Coal Early Retirement MRO 2025 Ret.SCR & WetFGD MRO 2025O/G Early Retirement MRO 2025 Nuke Early Retirement MRO 2025 New SPC-DryFGD_SCR_ACI NPCC 2025 Exist Biomass NPCC 2025 Exist Combustion Turbine NPCC 2025 Exist Combined Cycle NPCC 2025 Exist Coal Steam_Uncontrolled NPCC 2025 Exist Coal Steam_DryFGD_SCR NPCC 2025 Exist Oil/Gas Steam_SNCR NPCC 2025 Exist FBC_DryFGD NPCC 2025 Exist FBC_Uncontrolled NPCC 2025 Exist FBC_SNCR NPCC 2025 Exist Oil/Gas Steam NPCC 2025 Exist Oil/Gas Steam_SCR NPCC 2025 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2025 Exist Coal Steam_SCR NPCC 2025 Exist Fuel Cell NPCC 2025 Exist Hydro NPCC 2025 Exist Landfill Gas NPCC 2025 Exist Coal Steam_SNCR NPCC 2025 Exist Pump Storage NPCC 2025 Exist Wind NPCC 2025 International Imports NPCC 2025 Exist Non Fossil_Other NPCC 2025 Exist Nuclear NPCC 2025 Exist Coal Steam_WetFGD_SCR NPCC 2025 Ret.DWetFGD

EPA302Abt_PC_3c 2025 79 of 197NERC Region Year UnitType

MRO 2025 Exist Nuclear MRO 2025 Exist Coal Steam_WetFGD MRO 2025 Exist Coal Steam_WetFGD_SCR MRO 2025 Exist Coal Steam_WetFGD_SNCR MRO 2025 Ret.SNCR MRO 2025 Ret.DDryFGD MRO 2025 Ret.ACI & DDryFGD MRO 2025 Ret.ACI MRO 2025 Ret.ExistWetFGD & SCR MRO 2025 Ret.ExistSCR_WFGD & ACI MRO 2025 Ret.ACI & WetFGD MRO 2025 Ret.ACI & SCR MRO 2025 New Wind MRO 2025 New Combustion Turbine MRO 2025 New Landfill Gas MRO 2025Coal Early Retirement MRO 2025 Ret.SCR & WetFGD MRO 2025O/G Early Retirement MRO 2025 Nuke Early Retirement MRO 2025 New SPC-DryFGD_SCR_ACI NPCC 2025 Exist Biomass NPCC 2025 Exist Combustion Turbine NPCC 2025 Exist Combined Cycle NPCC 2025 Exist Coal Steam_Uncontrolled NPCC 2025 Exist Coal Steam_DryFGD_SCR NPCC 2025 Exist Oil/Gas Steam_SNCR NPCC 2025 Exist FBC_DryFGD NPCC 2025 Exist FBC_Uncontrolled NPCC 2025 Exist FBC_SNCR NPCC 2025 Exist Oil/Gas Steam NPCC 2025 Exist Oil/Gas Steam_SCR NPCC 2025 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2025 Exist Coal Steam_SCR NPCC 2025 Exist Fuel Cell NPCC 2025 Exist Hydro NPCC 2025 Exist Landfill Gas NPCC 2025 Exist Coal Steam_SNCR NPCC 2025 Exist Pump Storage NPCC 2025 Exist Wind NPCC 2025 International Imports NPCC 2025 Exist Non Fossil_Other NPCC 2025 Exist Nuclear NPCC 2025 Exist Coal Steam_WetFGD_SCR NPCC 2025 Ret.DWetFGD Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 764.2804 15.2703 11.8404 160.1668 32.1753 25.0359 95.7513 26.0412 19.1402 25.0262 7.293 5.104 0.9865 0.1373 0.0881 61.8439 12.8516 10.0174 12.291 2.1782 1.6874 102.282 13.7928 10.2446 12.3293 3.181 2.4466 19.6781 5.4515 4.054 16.6475 2.1398 1.6546 0.5295 0.1048 0.0806 66.2478 0 0 49.607 0 5.1852 7.228 0.003 0.0021 0 0 0 9.1841 1.3331 1.0313 0 0 0 0 0 0 32.9731 26.7076 20.771 10.523 16.4236 11.8531 44.9466 6.5076 8.8542 294.6339 187.8552 137.4625 35.8742 2.9721 2.2858 11.9853 3.2506 2.4901 15.7574 0 0 2.5455 0.828 0.6342 9.0875 0.9109 0.6917 1.971 0.4279 0.3278 417.8553 6.4451 8.5325 5.6294 0 0 6.9472 2.3112 1.7739 1.6298 0.2033 0.1501 0.0273 0.0263 0.019 97.5693 126.8414 85.4442 3.5303 4.2627 3.3074 49.1929 6.6379 4.4408 57.3427 2.9938 2.2852 31.6454 0 0 0 0 0 17.0334 26.4824 20.0846 2229.8523 43.8956 34.0396 33.3306 8.7341 6.808 11.1999 1.0803 0.8291

EPA302Abt_PC_3c 2025 80 of 197NERC Region Year UnitType

MRO 2025 Exist Nuclear MRO 2025 Exist Coal Steam_WetFGD MRO 2025 Exist Coal Steam_WetFGD_SCR MRO 2025 Exist Coal Steam_WetFGD_SNCR MRO 2025 Ret.SNCR MRO 2025 Ret.DDryFGD MRO 2025 Ret.ACI & DDryFGD MRO 2025 Ret.ACI MRO 2025 Ret.ExistWetFGD & SCR MRO 2025 Ret.ExistSCR_WFGD & ACI MRO 2025 Ret.ACI & WetFGD MRO 2025 Ret.ACI & SCR MRO 2025 New Wind MRO 2025 New Combustion Turbine MRO 2025 New Landfill Gas MRO 2025Coal Early Retirement MRO 2025 Ret.SCR & WetFGD MRO 2025O/G Early Retirement MRO 2025 Nuke Early Retirement MRO 2025 New SPC-DryFGD_SCR_ACI NPCC 2025 Exist Biomass NPCC 2025 Exist Combustion Turbine NPCC 2025 Exist Combined Cycle NPCC 2025 Exist Coal Steam_Uncontrolled NPCC 2025 Exist Coal Steam_DryFGD_SCR NPCC 2025 Exist Oil/Gas Steam_SNCR NPCC 2025 Exist FBC_DryFGD NPCC 2025 Exist FBC_Uncontrolled NPCC 2025 Exist FBC_SNCR NPCC 2025 Exist Oil/Gas Steam NPCC 2025 Exist Oil/Gas Steam_SCR NPCC 2025 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2025 Exist Coal Steam_SCR NPCC 2025 Exist Fuel Cell NPCC 2025 Exist Hydro NPCC 2025 Exist Landfill Gas NPCC 2025 Exist Coal Steam_SNCR NPCC 2025 Exist Pump Storage NPCC 2025 Exist Wind NPCC 2025 International Imports NPCC 2025 Exist Non Fossil_Other NPCC 2025 Exist Nuclear NPCC 2025 Exist Coal Steam_WetFGD_SCR NPCC 2025 Ret.DWetFGD VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 27.1107 123.3936 95.6794 219.0732 57.2112 152.3762 118.5553 270.9315 45.1812 147.6518 107.9241 255.5759 12.397 26.7635 18.6129 45.3764 0.2255 1.9213 1.2308 3.1521 22.869 83.4448 65.0433 148.4881 3.8655 9.8868 7.6592 17.5459 24.0373 184.1277 136.6002 320.728 5.6277 11.438 8.7973 20.2353 9.5055 27.1687 20.148 47.3167 3.7944 16.9601 13.1228 30.083 0.1854 0.7698 0.592 1.3618 0 0 0 0 5.1852 0 118.853 118.853 0.0051 0 0 0 0 0 0 0 2.3644 10.691 8.2706 18.9617 0 0 0 0 0 0 0 0 47.4786 45.3817 35.2942 80.6759 28.2768 65.3722 47.1791 112.5513 15.3621 53.9754 71.9967 125.9721 325.3175 2260.3949 1308.3865 3568.7806 5.2578 65.9782 50.8375 116.8157 5.7407 17.0643 13.071 30.1352 0 0 0 0 1.4622 4.7768 3.6589 8.4357 1.6024 23.3162 17.8884 41.2047 0.7557 5.4988 4.2119 9.7107 14.9775 327.6422 432.8724 760.5145 0 0 0 0 4.0851 9.1333 7.0097 16.143 0.3534 3.9523 2.8961 6.8483 0.0453 0.1567 0.0944 0.251 212.2855 0 0 0 7.57 0 0 0 11.0784 80.0568 52.2704 132.327 5.279 0 0 0 0 0 0 0 0 0 0 0 46.5668 0 0 0 77.9352 343.6154 266.4604 610.0756 15.542 50.1713 39.1073 89.2787 1.9094 12.409 9.5238 21.9329

EPA302Abt_PC_3c 2025 81 of 197NERC Region Year UnitType

MRO 2025 Exist Nuclear MRO 2025 Exist Coal Steam_WetFGD MRO 2025 Exist Coal Steam_WetFGD_SCR MRO 2025 Exist Coal Steam_WetFGD_SNCR MRO 2025 Ret.SNCR MRO 2025 Ret.DDryFGD MRO 2025 Ret.ACI & DDryFGD MRO 2025 Ret.ACI MRO 2025 Ret.ExistWetFGD & SCR MRO 2025 Ret.ExistSCR_WFGD & ACI MRO 2025 Ret.ACI & WetFGD MRO 2025 Ret.ACI & SCR MRO 2025 New Wind MRO 2025 New Combustion Turbine MRO 2025 New Landfill Gas MRO 2025Coal Early Retirement MRO 2025 Ret.SCR & WetFGD MRO 2025O/G Early Retirement MRO 2025 Nuke Early Retirement MRO 2025 New SPC-DryFGD_SCR_ACI NPCC 2025 Exist Biomass NPCC 2025 Exist Combustion Turbine NPCC 2025 Exist Combined Cycle NPCC 2025 Exist Coal Steam_Uncontrolled NPCC 2025 Exist Coal Steam_DryFGD_SCR NPCC 2025 Exist Oil/Gas Steam_SNCR NPCC 2025 Exist FBC_DryFGD NPCC 2025 Exist FBC_Uncontrolled NPCC 2025 Exist FBC_SNCR NPCC 2025 Exist Oil/Gas Steam NPCC 2025 Exist Oil/Gas Steam_SCR NPCC 2025 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2025 Exist Coal Steam_SCR NPCC 2025 Exist Fuel Cell NPCC 2025 Exist Hydro NPCC 2025 Exist Landfill Gas NPCC 2025 Exist Coal Steam_SNCR NPCC 2025 Exist Pump Storage NPCC 2025 Exist Wind NPCC 2025 International Imports NPCC 2025 Exist Non Fossil_Other NPCC 2025 Exist Nuclear NPCC 2025 Exist Coal Steam_WetFGD_SCR NPCC 2025 Ret.DWetFGD Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 3615.1345 15451.1749 11980.8432 27432.0181 0 3240.3 13334.1179 10375.5361 23709.6541 0 2170.9344 8447.3049 6184.0946 14631.3994 0 525 2109.9025 1467.3489 3577.2513 0.1027 19.0092 70.2214 44.4358 114.6572 0 1412.572 5128.3828 3997.4532 9125.836 0.0498 205.2444 859.0278 665.4796 1524.5074 14.961 2401.2485 9508.3365 7051.3962 16559.7326 4.5767 240 1018.292 783.1935 1801.4855 6.0134 396.0656 1511.3865 1120.8306 2632.2171 10.1589 257.209 943.5474 729.631 1673.1784 0.1894 10.0001 42.4291 32.6333 75.0624 533.1651 2247.2119 4916.1024 2646.4223 7562.5248 293.7071 4276.4663 0 2142.6441 2142.6441 19.3387 65 297.648 214.812 512.46 0.5623 824.7599 0 0 0 7.9674 140.6189 590.0807 456.4984 1046.579 0 312.1972 0 0 0 0 1470.3455 0 0 0 282.3837 1282.9982 5373.763 4179.2783 9553.0414 0 550.2783 2323.8474 1677.1163 4000.9639 0 6986.027 705.1095 968.6699 1673.7792 0 20187.8764 43478.7503 29954.7717 73433.5222 0 784.1766 3317.1908 2550.8912 5868.082 0 180.7 764.2066 585.3664 1349.5733 0 566 0 0 0 0 54.9999 232.6029 178.1691 410.772 0 244.7471 1035.0712 784.1351 1819.2062 0 52.7 222.876 170.7184 393.5944 0 14387.681 5341.9711 7088.2181 12430.1892 0 200.2758 0 0 0 0 106 447.9119 343.7697 791.6816 0 30.7489 129.9317 95.4136 225.3454 0 1.4 2.788 2.0121 4.8001 0 6427.796 19574.3063 13185.8106 32760.1169 0 157.945 494.4896 383.6922 878.1814 0 849.4269 3384.2369 2258.9734 5643.2103 0 2943.67 367.7984 280.7375 648.5359 0 1322.97 1824.9396 1039.2489 2864.1887 0 3200 5853.2352 4224.2688 10077.504 0 730.05 3063.9113 2323.7032 5387.6145 0 9809.243 43027.0023 33365.7673 76392.7696 0 680.8 2829.6684 2205.6597 5035.3281 0 150.4755 635.8469 488.0087 1123.8555

EPA302Abt_PC_3c 2025 82 of 197NERC Region Year UnitType

MRO 2025 Exist Nuclear MRO 2025 Exist Coal Steam_WetFGD MRO 2025 Exist Coal Steam_WetFGD_SCR MRO 2025 Exist Coal Steam_WetFGD_SNCR MRO 2025 Ret.SNCR MRO 2025 Ret.DDryFGD MRO 2025 Ret.ACI & DDryFGD MRO 2025 Ret.ACI MRO 2025 Ret.ExistWetFGD & SCR MRO 2025 Ret.ExistSCR_WFGD & ACI MRO 2025 Ret.ACI & WetFGD MRO 2025 Ret.ACI & SCR MRO 2025 New Wind MRO 2025 New Combustion Turbine MRO 2025 New Landfill Gas MRO 2025Coal Early Retirement MRO 2025 Ret.SCR & WetFGD MRO 2025O/G Early Retirement MRO 2025 Nuke Early Retirement MRO 2025 New SPC-DryFGD_SCR_ACI NPCC 2025 Exist Biomass NPCC 2025 Exist Combustion Turbine NPCC 2025 Exist Combined Cycle NPCC 2025 Exist Coal Steam_Uncontrolled NPCC 2025 Exist Coal Steam_DryFGD_SCR NPCC 2025 Exist Oil/Gas Steam_SNCR NPCC 2025 Exist FBC_DryFGD NPCC 2025 Exist FBC_Uncontrolled NPCC 2025 Exist FBC_SNCR NPCC 2025 Exist Oil/Gas Steam NPCC 2025 Exist Oil/Gas Steam_SCR NPCC 2025 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2025 Exist Coal Steam_SCR NPCC 2025 Exist Fuel Cell NPCC 2025 Exist Hydro NPCC 2025 Exist Landfill Gas NPCC 2025 Exist Coal Steam_SNCR NPCC 2025 Exist Pump Storage NPCC 2025 Exist Wind NPCC 2025 International Imports NPCC 2025 Exist Non Fossil_Other NPCC 2025 Exist Nuclear NPCC 2025 Exist Coal Steam_WetFGD_SCR NPCC 2025 Ret.DWetFGD Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 161.1095 124.9243 286.0336 143.2569 111.4685 254.7253 81.1737 59.4839 140.6578 23.4473 16.3066 39.754 0.9368 0.5928 1.5296 55.8092 43.5019 99.311 8.0422 6.2302 14.2724 104.121 77.1775 181.2984 10.9161 8.3958 19.3119 16.5392 12.2653 28.8046 9.2898 7.1834 16.4732 0.42 0.3231 0.7431 0 0 0 0 21.855 21.855 4.0623 2.9318 6.994 0 0 0 5.8338 4.5131 10.3468 0 0 0 0 0 0 49.2774 38.324 87.6014 35.0568 25.3006 60.3577 7.6166 12.1721 19.7887 320.1949 221.1669 541.3618 32.0598 24.6542 56.714 8.6883 6.655 15.3434 0 0 0 2.4888 1.9064 4.3952 10.7592 8.1444 18.9034 2.8018 2.1461 4.9479 56.6522 74.3665 131.0187 0 0 0 4.6537 3.5717 8.2254 1.4555 1.0665 2.522 0.0221 0.016 0.0381 0 0 0 6.5082 5.0499 11.5578 37.261 24.8621 62.1234 0 0 0 0 0 0 0 0 0 59.1441 44.8513 103.9952 448.6425 347.9045 796.5474 26.1927 20.4166 46.6093 6.4362 4.9398 11.376

EPA302Abt_PC_3c 2025 83 of 197NERC Region Year UnitType

MRO 2025 Exist Nuclear MRO 2025 Exist Coal Steam_WetFGD MRO 2025 Exist Coal Steam_WetFGD_SCR MRO 2025 Exist Coal Steam_WetFGD_SNCR MRO 2025 Ret.SNCR MRO 2025 Ret.DDryFGD MRO 2025 Ret.ACI & DDryFGD MRO 2025 Ret.ACI MRO 2025 Ret.ExistWetFGD & SCR MRO 2025 Ret.ExistSCR_WFGD & ACI MRO 2025 Ret.ACI & WetFGD MRO 2025 Ret.ACI & SCR MRO 2025 New Wind MRO 2025 New Combustion Turbine MRO 2025 New Landfill Gas MRO 2025Coal Early Retirement MRO 2025 Ret.SCR & WetFGD MRO 2025O/G Early Retirement MRO 2025 Nuke Early Retirement MRO 2025 New SPC-DryFGD_SCR_ACI NPCC 2025 Exist Biomass NPCC 2025 Exist Combustion Turbine NPCC 2025 Exist Combined Cycle NPCC 2025 Exist Coal Steam_Uncontrolled NPCC 2025 Exist Coal Steam_DryFGD_SCR NPCC 2025 Exist Oil/Gas Steam_SNCR NPCC 2025 Exist FBC_DryFGD NPCC 2025 Exist FBC_Uncontrolled NPCC 2025 Exist FBC_SNCR NPCC 2025 Exist Oil/Gas Steam NPCC 2025 Exist Oil/Gas Steam_SCR NPCC 2025 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2025 Exist Coal Steam_SCR NPCC 2025 Exist Fuel Cell NPCC 2025 Exist Hydro NPCC 2025 Exist Landfill Gas NPCC 2025 Exist Coal Steam_SNCR NPCC 2025 Exist Pump Storage NPCC 2025 Exist Wind NPCC 2025 International Imports NPCC 2025 Exist Non Fossil_Other NPCC 2025 Exist Nuclear NPCC 2025 Exist Coal Steam_WetFGD_SCR NPCC 2025 Ret.DWetFGD CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2025 84 of 197NERC Region Year UnitType

MRO 2025 Exist Nuclear MRO 2025 Exist Coal Steam_WetFGD MRO 2025 Exist Coal Steam_WetFGD_SCR MRO 2025 Exist Coal Steam_WetFGD_SNCR MRO 2025 Ret.SNCR MRO 2025 Ret.DDryFGD MRO 2025 Ret.ACI & DDryFGD MRO 2025 Ret.ACI MRO 2025 Ret.ExistWetFGD & SCR MRO 2025 Ret.ExistSCR_WFGD & ACI MRO 2025 Ret.ACI & WetFGD MRO 2025 Ret.ACI & SCR MRO 2025 New Wind MRO 2025 New Combustion Turbine MRO 2025 New Landfill Gas MRO 2025Coal Early Retirement MRO 2025 Ret.SCR & WetFGD MRO 2025O/G Early Retirement MRO 2025 Nuke Early Retirement MRO 2025 New SPC-DryFGD_SCR_ACI NPCC 2025 Exist Biomass NPCC 2025 Exist Combustion Turbine NPCC 2025 Exist Combined Cycle NPCC 2025 Exist Coal Steam_Uncontrolled NPCC 2025 Exist Coal Steam_DryFGD_SCR NPCC 2025 Exist Oil/Gas Steam_SNCR NPCC 2025 Exist FBC_DryFGD NPCC 2025 Exist FBC_Uncontrolled NPCC 2025 Exist FBC_SNCR NPCC 2025 Exist Oil/Gas Steam NPCC 2025 Exist Oil/Gas Steam_SCR NPCC 2025 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2025 Exist Coal Steam_SCR NPCC 2025 Exist Fuel Cell NPCC 2025 Exist Hydro NPCC 2025 Exist Landfill Gas NPCC 2025 Exist Coal Steam_SNCR NPCC 2025 Exist Pump Storage NPCC 2025 Exist Wind NPCC 2025 International Imports NPCC 2025 Exist Non Fossil_Other NPCC 2025 Exist Nuclear NPCC 2025 Exist Coal Steam_WetFGD_SCR NPCC 2025 Ret.DWetFGD NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2025 85 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

NPCC 2025 Ret.SCR NPCC 2025 Ret.DryFGD NPCC 2025 Ret.DDryFGD NPCC 2025 Ret.ACI NPCC 2025 Ret.ExistSCR & DWetFGD NPCC 2025 Ret.ExistSCR & DryFGD NPCC 2025 Ret.ExistSCR & DDryFGD NPCC 2025 Ret.ExistSNCR & DryFGD NPCC 2025 New Biomass NPCC 2025 New Wind NPCC 2025 New Combined Cycle NPCC 2025 New Landfill Gas NPCC 2025Coal Early Retirement NPCC 2025O/G Early Retirement NPCC 2025 New SPC-WetFGD_SCR NPCC 2025 New Nuclear SPP 2025 Exist Biomass SPP 2025 Exist Combustion Turbine SPP 2025 Exist Combined Cycle SPP 2025 Exist Coal Steam_Uncontrolled SPP 2025 Exist Coal Steam_DryFGD_SCR SPP 2025 Exist Coal Steam_DryFGD_SNCR SPP 2025 Exist Coal Steam_DryFGD SPP 2025 Exist FBC_Uncontrolled SPP 2025 Exist FBC_SNCR SPP 2025 Exist Oil/Gas Steam SPP 2025 Exist Coal Steam_DryFGD_SCR_ACI SPP 2025 Exist Coal Steam_SCR SPP 2025 Exist Fossil_Other SPP 2025 Exist Hydro SPP 2025 Exist Landfill Gas SPP 2025 Exist Pump Storage SPP 2025 Exist Solar SPP 2025 Exist Wind SPP 2025 Exist Non Fossil_Other SPP 2025 Exist Coal Steam_WetFGD SPP 2025 Exist Coal Steam_WetFGD_SCR SPP 2025 Ret.SCR SPP 2025 Ret.ExistWetFGD & SCR SPP 2025 New Combustion Turbine SPP 2025 New Landfill Gas SPP 2025CT Early Retirement SPP 2025CC Early Retirement SPP 2025Coal Early Retirement

EPA302Abt_PC_3c 2025 86 of 197NERC Region Year UnitType

NPCC 2025 Ret.SCR NPCC 2025 Ret.DryFGD NPCC 2025 Ret.DDryFGD NPCC 2025 Ret.ACI NPCC 2025 Ret.ExistSCR & DWetFGD NPCC 2025 Ret.ExistSCR & DryFGD NPCC 2025 Ret.ExistSCR & DDryFGD NPCC 2025 Ret.ExistSNCR & DryFGD NPCC 2025 New Biomass NPCC 2025 New Wind NPCC 2025 New Combined Cycle NPCC 2025 New Landfill Gas NPCC 2025Coal Early Retirement NPCC 2025O/G Early Retirement NPCC 2025 New SPC-WetFGD_SCR NPCC 2025 New Nuclear SPP 2025 Exist Biomass SPP 2025 Exist Combustion Turbine SPP 2025 Exist Combined Cycle SPP 2025 Exist Coal Steam_Uncontrolled SPP 2025 Exist Coal Steam_DryFGD_SCR SPP 2025 Exist Coal Steam_DryFGD_SNCR SPP 2025 Exist Coal Steam_DryFGD SPP 2025 Exist FBC_Uncontrolled SPP 2025 Exist FBC_SNCR SPP 2025 Exist Oil/Gas Steam SPP 2025 Exist Coal Steam_DryFGD_SCR_ACI SPP 2025 Exist Coal Steam_SCR SPP 2025 Exist Fossil_Other SPP 2025 Exist Hydro SPP 2025 Exist Landfill Gas SPP 2025 Exist Pump Storage SPP 2025 Exist Solar SPP 2025 Exist Wind SPP 2025 Exist Non Fossil_Other SPP 2025 Exist Coal Steam_WetFGD SPP 2025 Exist Coal Steam_WetFGD_SCR SPP 2025 Ret.SCR SPP 2025 Ret.ExistWetFGD & SCR SPP 2025 New Combustion Turbine SPP 2025 New Landfill Gas SPP 2025CT Early Retirement SPP 2025CC Early Retirement SPP 2025Coal Early Retirement Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 17.6003 2.1885 1.6797 16.8886 2.8185 2.1834 4.1106 0.6667 0.5127 0.9551 0.2939 0.2251 48.2623 7.3565 5.7164 33.5256 7.2206 5.5717 14.7254 3.0398 2.338 26.7687 5.7772 4.4339 26.4375 19.6906 14.2106 27.5796 0 0 8.498 3.6825 2.8467 22.24 0.0091 0.0066 0 0 0 0 0 0 93.0594 75.3852 58.6285 163.9146 5.2899 4.1016 0.0927 0.1118 0.0807 30.8584 0 5.349 182.7768 28.6637 90.1872 488.4301 42.9413 33.0033 23.7817 8.6355 6.7162 0.8895 0.376 0.288 40.7851 11.5563 8.9759 11.8816 1.1909 0.9122 21.609 5.3678 4.1584 200.8692 0 3.3039 27.2318 14.2622 11.1171 75.6265 10.1794 8.3387 1.1354 1.4616 1.2573 32.7401 14.6076 13.2946 0.0671 0.0841 0.0643 8.6881 2.7459 2.063 0.1645 0 0 54.5613 0 0 0.8717 1.524 1.0999 213.7127 42.0685 32.9035 85.9407 21.4036 16.8146 7.7299 1.1507 0.8737 0.3092 0.081 0.0631 16.2262 0 1.7473 0.556 0.0002 0.0002 0 0 0 0 0 0 0 0 0

EPA302Abt_PC_3c 2025 87 of 197NERC Region Year UnitType

NPCC 2025 Ret.SCR NPCC 2025 Ret.DryFGD NPCC 2025 Ret.DDryFGD NPCC 2025 Ret.ACI NPCC 2025 Ret.ExistSCR & DWetFGD NPCC 2025 Ret.ExistSCR & DryFGD NPCC 2025 Ret.ExistSCR & DDryFGD NPCC 2025 Ret.ExistSNCR & DryFGD NPCC 2025 New Biomass NPCC 2025 New Wind NPCC 2025 New Combined Cycle NPCC 2025 New Landfill Gas NPCC 2025Coal Early Retirement NPCC 2025O/G Early Retirement NPCC 2025 New SPC-WetFGD_SCR NPCC 2025 New Nuclear SPP 2025 Exist Biomass SPP 2025 Exist Combustion Turbine SPP 2025 Exist Combined Cycle SPP 2025 Exist Coal Steam_Uncontrolled SPP 2025 Exist Coal Steam_DryFGD_SCR SPP 2025 Exist Coal Steam_DryFGD_SNCR SPP 2025 Exist Coal Steam_DryFGD SPP 2025 Exist FBC_Uncontrolled SPP 2025 Exist FBC_SNCR SPP 2025 Exist Oil/Gas Steam SPP 2025 Exist Coal Steam_DryFGD_SCR_ACI SPP 2025 Exist Coal Steam_SCR SPP 2025 Exist Fossil_Other SPP 2025 Exist Hydro SPP 2025 Exist Landfill Gas SPP 2025 Exist Pump Storage SPP 2025 Exist Solar SPP 2025 Exist Wind SPP 2025 Exist Non Fossil_Other SPP 2025 Exist Coal Steam_WetFGD SPP 2025 Exist Coal Steam_WetFGD_SCR SPP 2025 Ret.SCR SPP 2025 Ret.ExistWetFGD & SCR SPP 2025 New Combustion Turbine SPP 2025 New Landfill Gas SPP 2025CT Early Retirement SPP 2025CC Early Retirement SPP 2025Coal Early Retirement VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 3.8683 29.3545 22.5294 51.8839 5.0019 24.2648 18.7977 43.0624 1.1794 5.5586 4.2753 9.8338 0.519 2.3907 1.8313 4.222 13.0728 60.6402 47.2539 107.894 12.7923 55.637 43.0331 98.67 5.3778 19.7001 15.1518 34.8519 10.2111 36.4388 27.9666 64.4053 33.9012 35.6267 25.7117 61.3384 0 0 0 0 6.5292 132.8652 85.6977 218.5629 0.0158 0 0 0 0 0 0 0 0 0 0 0 134.0137 283.6241 220.4727 504.0967 9.3915 87.7833 68.0639 155.8472 0.1925 0.5105 0.3685 0.879 5.349 0 38.889 38.889 118.8507 192.2957 617.4974 809.7931 75.9441 634.2363 485.7603 1119.9965 15.3517 24.3116 18.9083 43.2199 0.6639 0.9439 0.723 1.667 20.532 39.0145 30.2991 69.3136 2.1032 15.9851 12.2442 28.2293 9.5262 32.328 25.044 57.372 3.3039 0 160.2813 160.2813 25.3793 26.0001 20.2665 46.2666 18.5182 82.7864 68.2665 151.0528 2.7188 0 0 0 27.9022 0 0 0 0.1484 0 0 0 4.8088 0 0 0 0 0 0 0 0 0 0 0 2.6239 0 0 0 74.972 217.7735 170.3484 388.1216 38.2183 79.5033 62.3959 141.8992 2.0244 10.8362 8.1988 19.035 0.1442 0.3231 0.2519 0.575 1.7473 0 38.9612 38.9612 0.0004 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

EPA302Abt_PC_3c 2025 88 of 197NERC Region Year UnitType

NPCC 2025 Ret.SCR NPCC 2025 Ret.DryFGD NPCC 2025 Ret.DDryFGD NPCC 2025 Ret.ACI NPCC 2025 Ret.ExistSCR & DWetFGD NPCC 2025 Ret.ExistSCR & DryFGD NPCC 2025 Ret.ExistSCR & DDryFGD NPCC 2025 Ret.ExistSNCR & DryFGD NPCC 2025 New Biomass NPCC 2025 New Wind NPCC 2025 New Combined Cycle NPCC 2025 New Landfill Gas NPCC 2025Coal Early Retirement NPCC 2025O/G Early Retirement NPCC 2025 New SPC-WetFGD_SCR NPCC 2025 New Nuclear SPP 2025 Exist Biomass SPP 2025 Exist Combustion Turbine SPP 2025 Exist Combined Cycle SPP 2025 Exist Coal Steam_Uncontrolled SPP 2025 Exist Coal Steam_DryFGD_SCR SPP 2025 Exist Coal Steam_DryFGD_SNCR SPP 2025 Exist Coal Steam_DryFGD SPP 2025 Exist FBC_Uncontrolled SPP 2025 Exist FBC_SNCR SPP 2025 Exist Oil/Gas Steam SPP 2025 Exist Coal Steam_DryFGD_SCR_ACI SPP 2025 Exist Coal Steam_SCR SPP 2025 Exist Fossil_Other SPP 2025 Exist Hydro SPP 2025 Exist Landfill Gas SPP 2025 Exist Pump Storage SPP 2025 Exist Solar SPP 2025 Exist Wind SPP 2025 Exist Non Fossil_Other SPP 2025 Exist Coal Steam_WetFGD SPP 2025 Exist Coal Steam_WetFGD_SCR SPP 2025 Ret.SCR SPP 2025 Ret.ExistWetFGD & SCR SPP 2025 New Combustion Turbine SPP 2025 New Landfill Gas SPP 2025CT Early Retirement SPP 2025CC Early Retirement SPP 2025Coal Early Retirement Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 6.4972 314.2979 1328.0923 1019.3029 2347.3954 6.2137 269.9356 1129.7856 875.2328 2005.0185 0 68.2141 289.4243 222.6034 512.0278 0.7104 21.2529 89.8816 68.8475 158.7291 0 751.394 3133.4288 2434.8646 5568.2933 17.237 541.5535 2275.6076 1756.0846 4031.6924 0 241.7558 1025.7415 788.9232 1814.6647 13.1874 385.3328 1628.2561 1249.6768 2877.933 230.3031 562.4997 2289.5989 1652.3992 3941.9981 256.8246 935.5349 2193.3039 1125.857 3319.161 170.6705 865.3731 2789.7525 2156.5918 4946.3443 77.5375 200 915.84 660.96 1576.8 0 7.416 0 0 0 0 2931.85 0 0 0 853.359 3695.7678 15479.5076 12038.7094 27518.217 854.8207 2481.6746 11020.6366 8544.9875 19565.6241 0 5 15.8364 11.4291 27.2655 0 6824.8036 0 599.0844 599.0844 0 12032.9671 4538.7564 16038.6131 20577.3693 0 11909.0466 47738.6707 36609.3753 84348.0453 0 563 2023.2199 1573.557 3596.7769 0 22 81.2698 62.251 143.5208 0 880 3226.6254 2506.1831 5732.8086 0 320 1353.3266 1036.6203 2389.9469 0 660 2762.3566 2139.9682 4902.3248 0 7344.6311 0 2923.8425 2923.8425 0 665 2763.9975 2154.4707 4918.4682 0 1811 6341.7047 5217.4366 11559.1414 0 50.8 169.5566 145.8537 315.4103 0 2156.79 2254.2687 2051.6379 4305.9066 0 3 9.7552 7.4611 17.2164 0 446 337.3325 253.4375 590.77 0 9 12.2247 14.9075 27.1323 0 2280.99 2610.0241 1694.8793 4304.9033 0 39 176.8029 127.5984 304.4013 0 4413.4358 17353.934 13579.5792 30933.5131 0 1874 7583.6925 5954.0019 13537.6944 3.0497 195.7534 723.1151 547.1209 1270.236 0.0953 6.3333 26.3237 20.5187 46.8424 93.854 1398.809 0 722.0302 722.0302 1.3727 5 22.896 16.524 39.42 0 1834.3474 0 0 0 0 1224.0529 0 0 0 0 213.0809 0 0 0

EPA302Abt_PC_3c 2025 89 of 197NERC Region Year UnitType

NPCC 2025 Ret.SCR NPCC 2025 Ret.DryFGD NPCC 2025 Ret.DDryFGD NPCC 2025 Ret.ACI NPCC 2025 Ret.ExistSCR & DWetFGD NPCC 2025 Ret.ExistSCR & DryFGD NPCC 2025 Ret.ExistSCR & DDryFGD NPCC 2025 Ret.ExistSNCR & DryFGD NPCC 2025 New Biomass NPCC 2025 New Wind NPCC 2025 New Combined Cycle NPCC 2025 New Landfill Gas NPCC 2025Coal Early Retirement NPCC 2025O/G Early Retirement NPCC 2025 New SPC-WetFGD_SCR NPCC 2025 New Nuclear SPP 2025 Exist Biomass SPP 2025 Exist Combustion Turbine SPP 2025 Exist Combined Cycle SPP 2025 Exist Coal Steam_Uncontrolled SPP 2025 Exist Coal Steam_DryFGD_SCR SPP 2025 Exist Coal Steam_DryFGD_SNCR SPP 2025 Exist Coal Steam_DryFGD SPP 2025 Exist FBC_Uncontrolled SPP 2025 Exist FBC_SNCR SPP 2025 Exist Oil/Gas Steam SPP 2025 Exist Coal Steam_DryFGD_SCR_ACI SPP 2025 Exist Coal Steam_SCR SPP 2025 Exist Fossil_Other SPP 2025 Exist Hydro SPP 2025 Exist Landfill Gas SPP 2025 Exist Pump Storage SPP 2025 Exist Solar SPP 2025 Exist Wind SPP 2025 Exist Non Fossil_Other SPP 2025 Exist Coal Steam_WetFGD SPP 2025 Exist Coal Steam_WetFGD_SCR SPP 2025 Ret.SCR SPP 2025 Ret.ExistWetFGD & SCR SPP 2025 New Combustion Turbine SPP 2025 New Landfill Gas SPP 2025CT Early Retirement SPP 2025CC Early Retirement SPP 2025Coal Early Retirement Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 13.7294 10.5372 24.2665 11.5758 8.9676 20.5434 2.6622 2.0476 4.7098 1.0039 0.769 1.7729 29.6276 23.0174 52.6449 24.7786 19.1184 43.8969 9.4352 7.2568 16.692 17.0956 13.1208 30.2164 22.4381 16.1935 38.6316 0 0 0 18.7472 14.4923 33.2395 12.4993 9.0207 21.5201 0 0 0 0 0 0 140.0361 108.8994 248.9355 114.6146 88.8679 203.4825 0.2457 0.1773 0.4231 0 7.2441 7.2441 32.1122 116.723 148.835 506.9667 388.8763 895.8439 22.6479 17.6144 40.2623 0.8793 0.6736 1.5529 33.8814 26.3174 60.1989 14.0746 10.7809 24.8554 24.2066 18.7526 42.959 0 30.2975 30.2975 24.2209 18.8796 43.1005 64.4723 53.0177 117.49 1.5441 1.3283 2.8724 0 0 0 0.1335 0.1021 0.2356 0 0 0 0 0 0 0 0 0 2.5613 1.8485 4.4098 185.9435 145.5227 331.4663 71.7371 56.2915 128.0285 7.566 5.7245 13.2905 0.283 0.2206 0.5036 0 7.3647 7.3647 0.3125 0.2255 0.538 0 0 0 0 0 0 0 0 0

EPA302Abt_PC_3c 2025 90 of 197NERC Region Year UnitType

NPCC 2025 Ret.SCR NPCC 2025 Ret.DryFGD NPCC 2025 Ret.DDryFGD NPCC 2025 Ret.ACI NPCC 2025 Ret.ExistSCR & DWetFGD NPCC 2025 Ret.ExistSCR & DryFGD NPCC 2025 Ret.ExistSCR & DDryFGD NPCC 2025 Ret.ExistSNCR & DryFGD NPCC 2025 New Biomass NPCC 2025 New Wind NPCC 2025 New Combined Cycle NPCC 2025 New Landfill Gas NPCC 2025Coal Early Retirement NPCC 2025O/G Early Retirement NPCC 2025 New SPC-WetFGD_SCR NPCC 2025 New Nuclear SPP 2025 Exist Biomass SPP 2025 Exist Combustion Turbine SPP 2025 Exist Combined Cycle SPP 2025 Exist Coal Steam_Uncontrolled SPP 2025 Exist Coal Steam_DryFGD_SCR SPP 2025 Exist Coal Steam_DryFGD_SNCR SPP 2025 Exist Coal Steam_DryFGD SPP 2025 Exist FBC_Uncontrolled SPP 2025 Exist FBC_SNCR SPP 2025 Exist Oil/Gas Steam SPP 2025 Exist Coal Steam_DryFGD_SCR_ACI SPP 2025 Exist Coal Steam_SCR SPP 2025 Exist Fossil_Other SPP 2025 Exist Hydro SPP 2025 Exist Landfill Gas SPP 2025 Exist Pump Storage SPP 2025 Exist Solar SPP 2025 Exist Wind SPP 2025 Exist Non Fossil_Other SPP 2025 Exist Coal Steam_WetFGD SPP 2025 Exist Coal Steam_WetFGD_SCR SPP 2025 Ret.SCR SPP 2025 Ret.ExistWetFGD & SCR SPP 2025 New Combustion Turbine SPP 2025 New Landfill Gas SPP 2025CT Early Retirement SPP 2025CC Early Retirement SPP 2025Coal Early Retirement CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2025 91 of 197NERC Region Year UnitType

NPCC 2025 Ret.SCR NPCC 2025 Ret.DryFGD NPCC 2025 Ret.DDryFGD NPCC 2025 Ret.ACI NPCC 2025 Ret.ExistSCR & DWetFGD NPCC 2025 Ret.ExistSCR & DryFGD NPCC 2025 Ret.ExistSCR & DDryFGD NPCC 2025 Ret.ExistSNCR & DryFGD NPCC 2025 New Biomass NPCC 2025 New Wind NPCC 2025 New Combined Cycle NPCC 2025 New Landfill Gas NPCC 2025Coal Early Retirement NPCC 2025O/G Early Retirement NPCC 2025 New SPC-WetFGD_SCR NPCC 2025 New Nuclear SPP 2025 Exist Biomass SPP 2025 Exist Combustion Turbine SPP 2025 Exist Combined Cycle SPP 2025 Exist Coal Steam_Uncontrolled SPP 2025 Exist Coal Steam_DryFGD_SCR SPP 2025 Exist Coal Steam_DryFGD_SNCR SPP 2025 Exist Coal Steam_DryFGD SPP 2025 Exist FBC_Uncontrolled SPP 2025 Exist FBC_SNCR SPP 2025 Exist Oil/Gas Steam SPP 2025 Exist Coal Steam_DryFGD_SCR_ACI SPP 2025 Exist Coal Steam_SCR SPP 2025 Exist Fossil_Other SPP 2025 Exist Hydro SPP 2025 Exist Landfill Gas SPP 2025 Exist Pump Storage SPP 2025 Exist Solar SPP 2025 Exist Wind SPP 2025 Exist Non Fossil_Other SPP 2025 Exist Coal Steam_WetFGD SPP 2025 Exist Coal Steam_WetFGD_SCR SPP 2025 Ret.SCR SPP 2025 Ret.ExistWetFGD & SCR SPP 2025 New Combustion Turbine SPP 2025 New Landfill Gas SPP 2025CT Early Retirement SPP 2025CC Early Retirement SPP 2025Coal Early Retirement NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2025 92 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

SPP 2025O/G Early Retirement SPP 2025 Nuke Early Retirement SPP 2025 New SPC-DryFGD_SCR_ACI TRE 2025 Exist Combustion Turbine TRE 2025 Exist Combined Cycle TRE 2025 Exist Coal Steam_Uncontrolled TRE 2025 Exist FBC_Uncontrolled TRE 2025 Exist Oil/Gas Steam TRE 2025 Exist Oil/Gas Steam_SCR TRE 2025 Exist Coal Steam_WetFGD_SCR_ACI TRE 2025 Exist Fossil_Other TRE 2025 Exist Hydro TRE 2025 Exist Landfill Gas TRE 2025 Exist Solar TRE 2025 Exist Wind TRE 2025 Exist Non Fossil_Other TRE 2025 Exist Nuclear TRE 2025 Exist Coal Steam_WetFGD TRE 2025 Exist Coal Steam_WetFGD_SCR TRE 2025 Ret.DSCR TRE 2025 Ret.Oil/Gas Steam SCR TRE 2025 Ret.ExistWetFGD & DSCR TRE 2025 Ret.ExistWetFGD & SCR TRE 2025 New Combined Cycle TRE 2025 New Combustion Turbine TRE 2025 New Landfill Gas TRE 2025O/G Early Retirement TRE 2025 New SPC-DryFGD_SCR_ACI

EPA302Abt_PC_3c 2025 93 of 197NERC Region Year UnitType

SPP 2025O/G Early Retirement SPP 2025 Nuke Early Retirement SPP 2025 New SPC-DryFGD_SCR_ACI TRE 2025 Exist Combustion Turbine TRE 2025 Exist Combined Cycle TRE 2025 Exist Coal Steam_Uncontrolled TRE 2025 Exist FBC_Uncontrolled TRE 2025 Exist Oil/Gas Steam TRE 2025 Exist Oil/Gas Steam_SCR TRE 2025 Exist Coal Steam_WetFGD_SCR_ACI TRE 2025 Exist Fossil_Other TRE 2025 Exist Hydro TRE 2025 Exist Landfill Gas TRE 2025 Exist Solar TRE 2025 Exist Wind TRE 2025 Exist Non Fossil_Other TRE 2025 Exist Nuclear TRE 2025 Exist Coal Steam_WetFGD TRE 2025 Exist Coal Steam_WetFGD_SCR TRE 2025 Ret.DSCR TRE 2025 Ret.Oil/Gas Steam SCR TRE 2025 Ret.ExistWetFGD & DSCR TRE 2025 Ret.ExistWetFGD & SCR TRE 2025 New Combined Cycle TRE 2025 New Combustion Turbine TRE 2025 New Landfill Gas TRE 2025O/G Early Retirement TRE 2025 New SPC-DryFGD_SCR_ACI Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 0 0 0 0 0 0 256.8628 208.0544 161.8079 20.0762 0 8.9206 374.0702 110.8157 219.2892 212.5985 17.3379 14.1607 11.3246 1.02 0.8705 232.9884 0 5.728 156.7794 0 3.871 67.04 27.193 21.2766 2.8608 1.0459 1.2511 7.801 2.2958 2.4016 0.9901 1.0768 0.8116 0.0548 0 0 144.4888 0 0 6.6044 11.5475 8.3338 763.8828 13.7881 10.6934 351.2322 68.5697 55.3218 57.2385 17.286 13.474 75.2731 11.8195 9.2069 2.8371 0 0.0881 36.9603 9.5937 7.6295 36.4914 9.0059 7.5057 42.6139 18.4661 14.2751 11.963 0 1.2882 4.2256 0.0017 0.0013 0 0 0 324.6143 262.9319 204.4872

EPA302Abt_PC_3c 2025 94 of 197NERC Region Year UnitType

SPP 2025O/G Early Retirement SPP 2025 Nuke Early Retirement SPP 2025 New SPC-DryFGD_SCR_ACI TRE 2025 Exist Combustion Turbine TRE 2025 Exist Combined Cycle TRE 2025 Exist Coal Steam_Uncontrolled TRE 2025 Exist FBC_Uncontrolled TRE 2025 Exist Oil/Gas Steam TRE 2025 Exist Oil/Gas Steam_SCR TRE 2025 Exist Coal Steam_WetFGD_SCR_ACI TRE 2025 Exist Fossil_Other TRE 2025 Exist Hydro TRE 2025 Exist Landfill Gas TRE 2025 Exist Solar TRE 2025 Exist Wind TRE 2025 Exist Non Fossil_Other TRE 2025 Exist Nuclear TRE 2025 Exist Coal Steam_WetFGD TRE 2025 Exist Coal Steam_WetFGD_SCR TRE 2025 Ret.DSCR TRE 2025 Ret.Oil/Gas Steam SCR TRE 2025 Ret.ExistWetFGD & DSCR TRE 2025 Ret.ExistWetFGD & SCR TRE 2025 New Combined Cycle TRE 2025 New Combustion Turbine TRE 2025 New Landfill Gas TRE 2025O/G Early Retirement TRE 2025 New SPC-DryFGD_SCR_ACI VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 0 0 0 0 0 0 0 0 369.8624 412.0734 320.4774 732.5508 8.9206 0 64.6908 64.6908 330.1047 762.5607 1553.6676 2316.2286 31.4987 371.7303 309.549 681.2791 1.8905 31.3073 27.5085 58.8157 5.728 0 285.8506 285.8506 3.871 0 167.1438 167.1438 48.4696 67.9002 53.1273 121.0275 2.297 0 0 0 4.6974 0 0 0 1.8884 0 0 0 0 0 0 0 0 0 0 0 19.8814 0 0 0 24.4816 182.6355 141.6435 324.279 123.8914 528.5799 429.5167 958.0966 30.76 65.1808 50.807 115.9878 21.0263 116.9616 91.0821 208.0436 0.0881 0 3.9448 3.9448 17.2232 49.1214 39.2838 88.4052 16.5117 57.0774 47.8728 104.9502 32.7412 561.0722 384.1685 945.2408 1.2882 0 28.7029 28.7029 0.0029 0 0 0 0 0 0 0 467.4191 701.337 540.3701 1241.7071

EPA302Abt_PC_3c 2025 95 of 197NERC Region Year UnitType

SPP 2025O/G Early Retirement SPP 2025 Nuke Early Retirement SPP 2025 New SPC-DryFGD_SCR_ACI TRE 2025 Exist Combustion Turbine TRE 2025 Exist Combined Cycle TRE 2025 Exist Coal Steam_Uncontrolled TRE 2025 Exist FBC_Uncontrolled TRE 2025 Exist Oil/Gas Steam TRE 2025 Exist Oil/Gas Steam_SCR TRE 2025 Exist Coal Steam_WetFGD_SCR_ACI TRE 2025 Exist Fossil_Other TRE 2025 Exist Hydro TRE 2025 Exist Landfill Gas TRE 2025 Exist Solar TRE 2025 Exist Wind TRE 2025 Exist Non Fossil_Other TRE 2025 Exist Nuclear TRE 2025 Exist Coal Steam_WetFGD TRE 2025 Exist Coal Steam_WetFGD_SCR TRE 2025 Ret.DSCR TRE 2025 Ret.Oil/Gas Steam SCR TRE 2025 Ret.ExistWetFGD & DSCR TRE 2025 Ret.ExistWetFGD & SCR TRE 2025 New Combined Cycle TRE 2025 New Combustion Turbine TRE 2025 New Landfill Gas TRE 2025O/G Early Retirement TRE 2025 New SPC-DryFGD_SCR_ACI Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 5122.1989 0 0 0 0 1166 0 0 0 2211.5604 9994.6629 41862.0621 32556.9269 74418.989

0 4451.3 0 983.8435 983.8435 0 28028.52 17883.7245 40008.4639 57892.1884 0 4918 19044.1879 15761.8177 34806.0052 0 305 1125.746 989.1487 2114.8947 0 8396.4308 0 4995.8696 4995.8696 0 5596 0 3132.2172 3132.2172 0 1600 6781.2864 5305.8931 12087.1795 0 128 121.3305 145.1409 266.4714 0 513.9 354.295 370.6148 724.9098 0 44.3 124.9158 94.1532 219.069 0 3 4.0755 4.9725 9.048 0 6040.5 8036.5736 5582.2393 13618.8128 0 295.5 1339.6221 966.8027 2306.4247 0 5159.65 23023.5788 17856.0243 40879.6031 0 7038.4593 28194.5962 22815.9382 51010.5343 0 1350 5611.1227 4373.7376 9984.8603 0 1860 7707.02 6003.4244 13710.4444 0.3083 94.0809 0 67.6873 67.6873 0 764.1531 3109.9377 2475.2034 5585.1409 11.3426 744.3876 2925.27 2448.416 5373.6861 426.5106 4339.4991 13989.4897 10814.4422 24803.9319 68.4351 1031.2902 0 532.3262 532.3262 12.1526 38 174.0096 125.5824 299.592 0 9425.5183 0 0 0 2755.6195 12630.9058 52903.8115 41144.3068 94048.1182

EPA302Abt_PC_3c 2025 96 of 197NERC Region Year UnitType

SPP 2025O/G Early Retirement SPP 2025 Nuke Early Retirement SPP 2025 New SPC-DryFGD_SCR_ACI TRE 2025 Exist Combustion Turbine TRE 2025 Exist Combined Cycle TRE 2025 Exist Coal Steam_Uncontrolled TRE 2025 Exist FBC_Uncontrolled TRE 2025 Exist Oil/Gas Steam TRE 2025 Exist Oil/Gas Steam_SCR TRE 2025 Exist Coal Steam_WetFGD_SCR_ACI TRE 2025 Exist Fossil_Other TRE 2025 Exist Hydro TRE 2025 Exist Landfill Gas TRE 2025 Exist Solar TRE 2025 Exist Wind TRE 2025 Exist Non Fossil_Other TRE 2025 Exist Nuclear TRE 2025 Exist Coal Steam_WetFGD TRE 2025 Exist Coal Steam_WetFGD_SCR TRE 2025 Ret.DSCR TRE 2025 Ret.Oil/Gas Steam SCR TRE 2025 Ret.ExistWetFGD & DSCR TRE 2025 Ret.ExistWetFGD & SCR TRE 2025 New Combined Cycle TRE 2025 New Combustion Turbine TRE 2025 New Landfill Gas TRE 2025O/G Early Retirement TRE 2025 New SPC-DryFGD_SCR_ACI Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 0 0 0 0 0 0 383.8751 298.547 682.4221 0 12.1821 12.1821 127.7693 293.9069 421.6763 204.6976 169.215 373.9126 11.2444 9.8801 21.1245 0 54.0744 54.0744 0 31.6186 31.6186 59.4244 46.4955 105.92 1.0002 1.1966 2.1968 0 0 0 1.6533 1.2461 2.8994 0 0 0 0 0 0 18.1702 13.1134 31.2835 238.4587 184.9371 423.3959 304.5444 246.1989 550.7431 49.2284 38.3723 87.6007 81.2527 63.2926 144.5453 0 0.7463 0.7463 34.7038 27.796 62.4998 31.0423 25.9865 57.0288 94.0094 72.6731 166.6824 0 5.4297 5.4297 2.3749 1.7139 4.0888 0 0 0 485.4519 377.2933 862.7452

EPA302Abt_PC_3c 2025 97 of 197NERC Region Year UnitType

SPP 2025O/G Early Retirement SPP 2025 Nuke Early Retirement SPP 2025 New SPC-DryFGD_SCR_ACI TRE 2025 Exist Combustion Turbine TRE 2025 Exist Combined Cycle TRE 2025 Exist Coal Steam_Uncontrolled TRE 2025 Exist FBC_Uncontrolled TRE 2025 Exist Oil/Gas Steam TRE 2025 Exist Oil/Gas Steam_SCR TRE 2025 Exist Coal Steam_WetFGD_SCR_ACI TRE 2025 Exist Fossil_Other TRE 2025 Exist Hydro TRE 2025 Exist Landfill Gas TRE 2025 Exist Solar TRE 2025 Exist Wind TRE 2025 Exist Non Fossil_Other TRE 2025 Exist Nuclear TRE 2025 Exist Coal Steam_WetFGD TRE 2025 Exist Coal Steam_WetFGD_SCR TRE 2025 Ret.DSCR TRE 2025 Ret.Oil/Gas Steam SCR TRE 2025 Ret.ExistWetFGD & DSCR TRE 2025 Ret.ExistWetFGD & SCR TRE 2025 New Combined Cycle TRE 2025 New Combustion Turbine TRE 2025 New Landfill Gas TRE 2025O/G Early Retirement TRE 2025 New SPC-DryFGD_SCR_ACI CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2025 98 of 197NERC Region Year UnitType

SPP 2025O/G Early Retirement SPP 2025 Nuke Early Retirement SPP 2025 New SPC-DryFGD_SCR_ACI TRE 2025 Exist Combustion Turbine TRE 2025 Exist Combined Cycle TRE 2025 Exist Coal Steam_Uncontrolled TRE 2025 Exist FBC_Uncontrolled TRE 2025 Exist Oil/Gas Steam TRE 2025 Exist Oil/Gas Steam_SCR TRE 2025 Exist Coal Steam_WetFGD_SCR_ACI TRE 2025 Exist Fossil_Other TRE 2025 Exist Hydro TRE 2025 Exist Landfill Gas TRE 2025 Exist Solar TRE 2025 Exist Wind TRE 2025 Exist Non Fossil_Other TRE 2025 Exist Nuclear TRE 2025 Exist Coal Steam_WetFGD TRE 2025 Exist Coal Steam_WetFGD_SCR TRE 2025 Ret.DSCR TRE 2025 Ret.Oil/Gas Steam SCR TRE 2025 Ret.ExistWetFGD & DSCR TRE 2025 Ret.ExistWetFGD & SCR TRE 2025 New Combined Cycle TRE 2025 New Combustion Turbine TRE 2025 New Landfill Gas TRE 2025O/G Early Retirement TRE 2025 New SPC-DryFGD_SCR_ACI NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2025 99 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

WECC 2020 Exist Biomass WECC 2020 Exist Combustion Turbine WECC 2020 Exist Combined Cycle WECC 2020 Exist Coal Steam_Uncontrolled WECC 2020 Exist Coal Steam_DryFGD_SCR WECC 2020 Exist Coal Steam_DryFGD WECC 2020 Exist FBC_Uncontrolled WECC 2020 Exist FBC_SNCR WECC 2020 Exist Oil/Gas Steam WECC 2020 Exist Oil/Gas Steam_SCR WECC 2020 Exist Coal Steam_WetFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_ACI WECC 2020 Exist Fuel Cell WECC 2020 Exist Fossil_Other WECC 2020 Exist Geothermal WECC 2020 Exist Hydro WECC 2020 Exist Landfill Gas WECC 2020 Exist Pump Storage WECC 2020 Exist Solar WECC 2020 Exist Wind WECC 2020 International Imports WECC 2020 Exist Non Fossil_Other WECC 2020 Exist Nuclear WECC 2020 Exist Coal Steam_WetFGD WECC 2020 Exist Coal Steam_WetFGD_SCR WECC 2020 Exist Coal Steam_WetFGD_SNCR WECC 2020 Ret.DWetFGD WECC 2020 Ret.DDryFGD WECC 2020 Ret.ExistWetFGD & SCR WECC 2020 New Wind WECC 2020 New Combined Cycle WECC 2020 New Landfill Gas WECC 2020 New Geothermal WECC 2020 CT Early Retirement WECC 2020 CC Early Retirement WECC 2020 O/G Early Retirement WECC 2020 New SPC-WetFGD_SCR WECC 2020 New SPC-DryFGD_SCR_ACI SERC 2020 Exist Biomass SERC 2020 Exist Combustion Turbine SERC 2020 Exist Combined Cycle SERC 2020 Exist Coal Steam_Uncontrolled SERC 2020 Exist Coal Steam_DryFGD_SCR

EPA302Abt_PC_3c 2020 100 of 197NERC Region Year UnitType

WECC 2020 Exist Biomass WECC 2020 Exist Combustion Turbine WECC 2020 Exist Combined Cycle WECC 2020 Exist Coal Steam_Uncontrolled WECC 2020 Exist Coal Steam_DryFGD_SCR WECC 2020 Exist Coal Steam_DryFGD WECC 2020 Exist FBC_Uncontrolled WECC 2020 Exist FBC_SNCR WECC 2020 Exist Oil/Gas Steam WECC 2020 Exist Oil/Gas Steam_SCR WECC 2020 Exist Coal Steam_WetFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_ACI WECC 2020 Exist Fuel Cell WECC 2020 Exist Fossil_Other WECC 2020 Exist Geothermal WECC 2020 Exist Hydro WECC 2020 Exist Landfill Gas WECC 2020 Exist Pump Storage WECC 2020 Exist Solar WECC 2020 Exist Wind WECC 2020 International Imports WECC 2020 Exist Non Fossil_Other WECC 2020 Exist Nuclear WECC 2020 Exist Coal Steam_WetFGD WECC 2020 Exist Coal Steam_WetFGD_SCR WECC 2020 Exist Coal Steam_WetFGD_SNCR WECC 2020 Ret.DWetFGD WECC 2020 Ret.DDryFGD WECC 2020 Ret.ExistWetFGD & SCR WECC 2020 New Wind WECC 2020 New Combined Cycle WECC 2020 New Landfill Gas WECC 2020 New Geothermal WECC 2020 CT Early Retirement WECC 2020 CC Early Retirement WECC 2020 O/G Early Retirement WECC 2020 New SPC-WetFGD_SCR WECC 2020 New SPC-DryFGD_SCR_ACI SERC 2020 Exist Biomass SERC 2020 Exist Combustion Turbine SERC 2020 Exist Combined Cycle SERC 2020 Exist Coal Steam_Uncontrolled SERC 2020 Exist Coal Steam_DryFGD_SCR Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 15.4397 24.8424 17.9286 67.0085 1.0691 9.905 506.3346 227.4782 273.7692 258.9801 19.9449 14.9242 19.176 8.194 6.3581 116.6853 36.4862 28.2665 15.2943 1.613 1.2367 9.8858 1.4806 1.1341 132.5123 0 0 385.5317 0 2.184 4.3995 1.7792 1.3655 110.86 51.2003 39.8065 36.0346 12.8127 9.4345 0.0468 0.0109 0.0235 0.1229 0.1473 0.1267 55.6208 76.6916 58.9826 751.4989 616.0083 519.1679 7.5765 11.1298 8.3692 93.9111 9.714 10.3914 13.6652 0 0 236.7524 0 0 0 0 0 4.9616 6.8406 5.2504 1627.857 29.1019 22.2313 753.8491 152.0307 118.1344 45.5075 13.9778 10.8099 2.501 0.5096 0.3904 199.6201 27.8545 21.1599 26.2142 4.7874 3.6983 18.1636 4.9145 3.8072 54.9351 0 0 21.7911 12.5905 9.7329 50.7072 0.0209 0.0151 57.2929 0 0 0 0 0 0 0 0 0 0 0 230.8061 183.2709 141.7865 114.3835 92.6487 72.0547 6.4779 7.8087 4.9521 185.4746 0.9669 37.9781 535.9424 112.3439 297.8401 1300.5784 98.2194 74.7244 50.308 18.2986 13.7965

EPA302Abt_PC_3c 2020 101 of 197NERC Region Year UnitType

WECC 2020 Exist Biomass WECC 2020 Exist Combustion Turbine WECC 2020 Exist Combined Cycle WECC 2020 Exist Coal Steam_Uncontrolled WECC 2020 Exist Coal Steam_DryFGD_SCR WECC 2020 Exist Coal Steam_DryFGD WECC 2020 Exist FBC_Uncontrolled WECC 2020 Exist FBC_SNCR WECC 2020 Exist Oil/Gas Steam WECC 2020 Exist Oil/Gas Steam_SCR WECC 2020 Exist Coal Steam_WetFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_ACI WECC 2020 Exist Fuel Cell WECC 2020 Exist Fossil_Other WECC 2020 Exist Geothermal WECC 2020 Exist Hydro WECC 2020 Exist Landfill Gas WECC 2020 Exist Pump Storage WECC 2020 Exist Solar WECC 2020 Exist Wind WECC 2020 International Imports WECC 2020 Exist Non Fossil_Other WECC 2020 Exist Nuclear WECC 2020 Exist Coal Steam_WetFGD WECC 2020 Exist Coal Steam_WetFGD_SCR WECC 2020 Exist Coal Steam_WetFGD_SNCR WECC 2020 Ret.DWetFGD WECC 2020 Ret.DDryFGD WECC 2020 Ret.ExistWetFGD & SCR WECC 2020 New Wind WECC 2020 New Combined Cycle WECC 2020 New Landfill Gas WECC 2020 New Geothermal WECC 2020 CT Early Retirement WECC 2020 CC Early Retirement WECC 2020 O/G Early Retirement WECC 2020 New SPC-WetFGD_SCR WECC 2020 New SPC-DryFGD_SCR_ACI SERC 2020 Exist Biomass SERC 2020 Exist Combustion Turbine SERC 2020 Exist Combined Cycle SERC 2020 Exist Coal Steam_Uncontrolled SERC 2020 Exist Coal Steam_DryFGD_SCR VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 42.7711 97.2516 70.1864 167.4381 10.974 8.3299 71.2995 79.6292 501.2468 3679.4252 2769.8848 6449.3093 34.8689 260.2049 192.4039 452.6089 14.5521 29.5657 22.9699 52.5356 64.7525 115.5527 89.5505 205.1029 2.8494 29.4102 22.5459 51.956 2.6149 19.0054 14.5577 33.563 0 0 0 0 2.184 0 90.1066 90.1066 3.1447 4.1624 3.1946 7.3571 91.0069 177.8423 138.2282 316.0705 22.2471 26.0994 19.1736 45.273 0.0344 0.0624 0.1105 0.1728 0.274 0 0 0 135.6741 0 0 0 1135.1762 0 0 0 19.499 0 0 0 20.1055 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12.0907 0 0 0 51.333 329.5956 251.9232 581.5188 270.1646 882.3699 685.1735 1567.5433 24.7878 51.3303 39.7419 91.0722 0.9 3.5645 2.7303 6.2948 49.0145 297.4444 227.1955 524.6399 8.4859 25.8135 19.942 45.7557 8.7217 23.9698 18.5692 42.539 0 0 0 0 22.3234 437.2695 275.7928 713.0624 0.0359 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 325.0573 432.1625 334.5765 766.7389 164.7033 235.2926 175.659 410.9516 12.7607 34.6612 21.828 56.4892 38.945 6.8944 281.1284 288.0228 410.1838 883.373 2093.3518 2976.7241 172.9431 1919.4994 1465.3877 3384.887 32.095 83.97 62.5409 146.5109

EPA302Abt_PC_3c 2020 102 of 197NERC Region Year UnitType

WECC 2020 Exist Biomass WECC 2020 Exist Combustion Turbine WECC 2020 Exist Combined Cycle WECC 2020 Exist Coal Steam_Uncontrolled WECC 2020 Exist Coal Steam_DryFGD_SCR WECC 2020 Exist Coal Steam_DryFGD WECC 2020 Exist FBC_Uncontrolled WECC 2020 Exist FBC_SNCR WECC 2020 Exist Oil/Gas Steam WECC 2020 Exist Oil/Gas Steam_SCR WECC 2020 Exist Coal Steam_WetFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_ACI WECC 2020 Exist Fuel Cell WECC 2020 Exist Fossil_Other WECC 2020 Exist Geothermal WECC 2020 Exist Hydro WECC 2020 Exist Landfill Gas WECC 2020 Exist Pump Storage WECC 2020 Exist Solar WECC 2020 Exist Wind WECC 2020 International Imports WECC 2020 Exist Non Fossil_Other WECC 2020 Exist Nuclear WECC 2020 Exist Coal Steam_WetFGD WECC 2020 Exist Coal Steam_WetFGD_SCR WECC 2020 Exist Coal Steam_WetFGD_SNCR WECC 2020 Ret.DWetFGD WECC 2020 Ret.DDryFGD WECC 2020 Ret.ExistWetFGD & SCR WECC 2020 New Wind WECC 2020 New Combined Cycle WECC 2020 New Landfill Gas WECC 2020 New Geothermal WECC 2020 CT Early Retirement WECC 2020 CC Early Retirement WECC 2020 O/G Early Retirement WECC 2020 New SPC-WetFGD_SCR WECC 2020 New SPC-DryFGD_SCR_ACI SERC 2020 Exist Biomass SERC 2020 Exist Combustion Turbine SERC 2020 Exist Combined Cycle SERC 2020 Exist Coal Steam_Uncontrolled SERC 2020 Exist Coal Steam_DryFGD_SCR Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 833.2251 3518.7431 2539.4702 6058.2133 0 14781.6672 119.8071 1103.9568 1223.7639 0 38009.5326 75079.1418 68410.1055 143489.2477 0 5304.3389 22401.0666 16749.5106 39150.577 0 470 1941.7029 1506.673 3448.3759 0 2493 10236.6633 7930.5558 18167.2191 0 442.2 1815.9503 1392.1873 3208.1375 0 270.1 1142.2922 874.9723 2017.2645 0 4532.66 0 0 0 0 13309.5187 0 1746.5398 1746.5398 0 105 443.6863 340.5266 784.2129 0 2393 9922.5454 7714.4189 17636.9642 0 736 2837.5423 2084.4671 4922.0095 0 2.4 1.1503 2.4906 3.641 0 5.5 17.087 14.6966 31.7837 0 2525.6 9454.3547 7271.2381 16725.5928 0 49506.06 95063.0002 80118.5186 175181.5191 0 338.99 1291.1742 970.8916 2262.0658 0 4820.9 1193.3718 1276.5938 2469.9656 0 699.4 356.3136 681.5906 1037.9042 0 9897.67 12127.2163 10648.4816 22775.6984 0 950 767.016 553.554 1320.57 0 222.0049 793.5675 609.0844 1402.6518 0 9484.592 42600.8305 32561.537 75162.3676 0 15160 63067.2565 49006.1284 112073.3844 0 1090 4553.0374 3521.1469 8074.1843 0 50 211.4573 161.9719 373.4292 0 4061.8564 17079.5045 12967.1152 30046.6196 0 496.4997 1825.3568 1409.8864 3235.2432 6.4221 380 1590.4477 1232.1029 2822.5506 452.9256 1863.4703 4652.8147 2490.3714 7143.1859 241.0203 2219.0508 9538.24 7373.4459 16911.6859 155.3783 456 2088.1152 1506.9888 3595.104 126.5114 372 1658.6431 1176.5161 2835.1593 0 880.9328 0 0 0 0 4585.8174 0 0 0 0 1676.7813 0 0 0 1997.5749 9166.2487 37632.6195 29114.2848 66746.9042 983.2164 4450.7212 18641.5857 14497.918 33139.5037 0 349.5819 1106.041 701.4333 1807.4741 0 42628.55 108.3437 4227.5827 4335.9264 0 41398.7 17234.4855 49771.8201 67006.3048 0 26518.2879 108946.7394 82958.7831 191905.5223 0 1157.8 4315.7566 3249.2441 7565.0006

EPA302Abt_PC_3c 2020 103 of 197NERC Region Year UnitType

WECC 2020 Exist Biomass WECC 2020 Exist Combustion Turbine WECC 2020 Exist Combined Cycle WECC 2020 Exist Coal Steam_Uncontrolled WECC 2020 Exist Coal Steam_DryFGD_SCR WECC 2020 Exist Coal Steam_DryFGD WECC 2020 Exist FBC_Uncontrolled WECC 2020 Exist FBC_SNCR WECC 2020 Exist Oil/Gas Steam WECC 2020 Exist Oil/Gas Steam_SCR WECC 2020 Exist Coal Steam_WetFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_ACI WECC 2020 Exist Fuel Cell WECC 2020 Exist Fossil_Other WECC 2020 Exist Geothermal WECC 2020 Exist Hydro WECC 2020 Exist Landfill Gas WECC 2020 Exist Pump Storage WECC 2020 Exist Solar WECC 2020 Exist Wind WECC 2020 International Imports WECC 2020 Exist Non Fossil_Other WECC 2020 Exist Nuclear WECC 2020 Exist Coal Steam_WetFGD WECC 2020 Exist Coal Steam_WetFGD_SCR WECC 2020 Exist Coal Steam_WetFGD_SNCR WECC 2020 Ret.DWetFGD WECC 2020 Ret.DDryFGD WECC 2020 Ret.ExistWetFGD & SCR WECC 2020 New Wind WECC 2020 New Combined Cycle WECC 2020 New Landfill Gas WECC 2020 New Geothermal WECC 2020 CT Early Retirement WECC 2020 CC Early Retirement WECC 2020 O/G Early Retirement WECC 2020 New SPC-WetFGD_SCR WECC 2020 New SPC-DryFGD_SCR_ACI SERC 2020 Exist Biomass SERC 2020 Exist Combustion Turbine SERC 2020 Exist Combined Cycle SERC 2020 Exist Coal Steam_Uncontrolled SERC 2020 Exist Coal Steam_DryFGD_SCR Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 53.3955 38.5354 91.931 1.2209 12.9655 14.1865 538.249 497.8827 1036.1318 242.4743 181.0921 423.5665 21.1641 16.4241 37.5882 110.2951 85.429 195.7241 21.6006 16.5591 38.1598 13.04 9.9883 23.0285 0 0 0 0 16.1888 16.1888 5.1024 3.9161 9.0184 94.1944 73.225 167.4193 29.6838 21.8068 51.4905 0.0092 0.0198 0.0288 0.1556 0.1338 0.2894 207.3984 159.5354 366.9336 0 0 0 17.6708 13.2839 30.9547 0 0 0 0 0 0 0 0 0 0 0 0 12.3205 9.4835 21.8038 444.1989 339.5192 783.7179 666.006 517.4201 1183.4262 40.0689 30.9875 71.0564 2.1846 1.6733 3.8579 187.5919 142.2316 329.8235 21.0772 16.2845 37.3617 15.5603 12.0544 27.6146 0 0 0 64.097 49.5496 113.6465 28.4985 20.5674 49.0659 51.7957 36.8041 88.5999 0 0 0 0 0 0 0 0 0 340.1733 263.1723 603.3456 171.4452 132.9459 304.3912 16.489 10.4024 26.8915 0.9415 48.5471 49.4887 124.5232 364.1102 488.6344 1145.4061 871.5561 2016.9616 44.6582 33.6738 78.3321

EPA302Abt_PC_3c 2020 104 of 197NERC Region Year UnitType

WECC 2020 Exist Biomass WECC 2020 Exist Combustion Turbine WECC 2020 Exist Combined Cycle WECC 2020 Exist Coal Steam_Uncontrolled WECC 2020 Exist Coal Steam_DryFGD_SCR WECC 2020 Exist Coal Steam_DryFGD WECC 2020 Exist FBC_Uncontrolled WECC 2020 Exist FBC_SNCR WECC 2020 Exist Oil/Gas Steam WECC 2020 Exist Oil/Gas Steam_SCR WECC 2020 Exist Coal Steam_WetFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_ACI WECC 2020 Exist Fuel Cell WECC 2020 Exist Fossil_Other WECC 2020 Exist Geothermal WECC 2020 Exist Hydro WECC 2020 Exist Landfill Gas WECC 2020 Exist Pump Storage WECC 2020 Exist Solar WECC 2020 Exist Wind WECC 2020 International Imports WECC 2020 Exist Non Fossil_Other WECC 2020 Exist Nuclear WECC 2020 Exist Coal Steam_WetFGD WECC 2020 Exist Coal Steam_WetFGD_SCR WECC 2020 Exist Coal Steam_WetFGD_SNCR WECC 2020 Ret.DWetFGD WECC 2020 Ret.DDryFGD WECC 2020 Ret.ExistWetFGD & SCR WECC 2020 New Wind WECC 2020 New Combined Cycle WECC 2020 New Landfill Gas WECC 2020 New Geothermal WECC 2020 CT Early Retirement WECC 2020 CC Early Retirement WECC 2020 O/G Early Retirement WECC 2020 New SPC-WetFGD_SCR WECC 2020 New SPC-DryFGD_SCR_ACI SERC 2020 Exist Biomass SERC 2020 Exist Combustion Turbine SERC 2020 Exist Combined Cycle SERC 2020 Exist Coal Steam_Uncontrolled SERC 2020 Exist Coal Steam_DryFGD_SCR CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2020 105 of 197NERC Region Year UnitType

WECC 2020 Exist Biomass WECC 2020 Exist Combustion Turbine WECC 2020 Exist Combined Cycle WECC 2020 Exist Coal Steam_Uncontrolled WECC 2020 Exist Coal Steam_DryFGD_SCR WECC 2020 Exist Coal Steam_DryFGD WECC 2020 Exist FBC_Uncontrolled WECC 2020 Exist FBC_SNCR WECC 2020 Exist Oil/Gas Steam WECC 2020 Exist Oil/Gas Steam_SCR WECC 2020 Exist Coal Steam_WetFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_SCR_ACI WECC 2020 Exist Coal Steam_DryFGD_ACI WECC 2020 Exist Fuel Cell WECC 2020 Exist Fossil_Other WECC 2020 Exist Geothermal WECC 2020 Exist Hydro WECC 2020 Exist Landfill Gas WECC 2020 Exist Pump Storage WECC 2020 Exist Solar WECC 2020 Exist Wind WECC 2020 International Imports WECC 2020 Exist Non Fossil_Other WECC 2020 Exist Nuclear WECC 2020 Exist Coal Steam_WetFGD WECC 2020 Exist Coal Steam_WetFGD_SCR WECC 2020 Exist Coal Steam_WetFGD_SNCR WECC 2020 Ret.DWetFGD WECC 2020 Ret.DDryFGD WECC 2020 Ret.ExistWetFGD & SCR WECC 2020 New Wind WECC 2020 New Combined Cycle WECC 2020 New Landfill Gas WECC 2020 New Geothermal WECC 2020 CT Early Retirement WECC 2020 CC Early Retirement WECC 2020 O/G Early Retirement WECC 2020 New SPC-WetFGD_SCR WECC 2020 New SPC-DryFGD_SCR_ACI SERC 2020 Exist Biomass SERC 2020 Exist Combustion Turbine SERC 2020 Exist Combined Cycle SERC 2020 Exist Coal Steam_Uncontrolled SERC 2020 Exist Coal Steam_DryFGD_SCR NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2020 106 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

SERC 2020 Exist Coal Steam_DryFGD_SNCR SERC 2020 Exist Coal Steam_DryFGD SERC 2020 Exist FBC_Uncontrolled SERC 2020 Exist FBC_SNCR SERC 2020 Exist Oil/Gas Steam SERC 2020 Exist Oil/Gas Steam_SCR SERC 2020 Exist Coal Steam_WetFGD_SCR_ACI SERC 2020 Exist Coal Steam_ACI SERC 2020 Exist Coal Steam_SCR SERC 2020 Exist Fossil_Other SERC 2020 Exist Hydro SERC 2020 Exist Landfill Gas SERC 2020 Exist Coal Steam_SNCR SERC 2020 Exist Pump Storage SERC 2020 Exist Solar SERC 2020 Exist Wind SERC 2020 Exist Non Fossil_Other SERC 2020 Exist Nuclear SERC 2020 Exist Coal Steam_WetFGD SERC 2020 Exist Coal Steam_WetFGD_SCR SERC 2020 Exist Coal Steam_WetFGD_SNCR SERC 2020 Ret.DWetFGD SERC 2020 Ret.SCR SERC 2020 Ret.DryFGD SERC 2020 Ret.SNCR SERC 2020 Ret.DDryFGD SERC 2020 Ret.ExistSCR & DWetFGD SERC 2020 Ret.ExistSCR & DryFGD SERC 2020 Ret.SCR & DryFGD SERC 2020 New Combustion Turbine SERC 2020 New Landfill Gas SERC 2020 Coal Early Retirement SERC 2020 Ret.SCR & WetFGD SERC 2020 O/G Early Retirement SERC 2020 Ret.ExistACI & DryFGD SERC 2020 Nuke Early Retirement SERC 2020 Ret.ExistACI & SCR & WetFGD SERC 2020 New SPC-WetFGD_SCR RFC 2020 Exist Biomass RFC 2020 Exist Combustion Turbine RFC 2020 Exist Combined Cycle RFC 2020 Exist Coal Steam_Uncontrolled RFC 2020 Exist Coal Steam_DryFGD_SCR RFC 2020 Exist Coal Steam_DryFGD

EPA302Abt_PC_3c 2020 107 of 197NERC Region Year UnitType

SERC 2020 Exist Coal Steam_DryFGD_SNCR SERC 2020 Exist Coal Steam_DryFGD SERC 2020 Exist FBC_Uncontrolled SERC 2020 Exist FBC_SNCR SERC 2020 Exist Oil/Gas Steam SERC 2020 Exist Oil/Gas Steam_SCR SERC 2020 Exist Coal Steam_WetFGD_SCR_ACI SERC 2020 Exist Coal Steam_ACI SERC 2020 Exist Coal Steam_SCR SERC 2020 Exist Fossil_Other SERC 2020 Exist Hydro SERC 2020 Exist Landfill Gas SERC 2020 Exist Coal Steam_SNCR SERC 2020 Exist Pump Storage SERC 2020 Exist Solar SERC 2020 Exist Wind SERC 2020 Exist Non Fossil_Other SERC 2020 Exist Nuclear SERC 2020 Exist Coal Steam_WetFGD SERC 2020 Exist Coal Steam_WetFGD_SCR SERC 2020 Exist Coal Steam_WetFGD_SNCR SERC 2020 Ret.DWetFGD SERC 2020 Ret.SCR SERC 2020 Ret.DryFGD SERC 2020 Ret.SNCR SERC 2020 Ret.DDryFGD SERC 2020 Ret.ExistSCR & DWetFGD SERC 2020 Ret.ExistSCR & DryFGD SERC 2020 Ret.SCR & DryFGD SERC 2020 New Combustion Turbine SERC 2020 New Landfill Gas SERC 2020 Coal Early Retirement SERC 2020 Ret.SCR & WetFGD SERC 2020 O/G Early Retirement SERC 2020 Ret.ExistACI & DryFGD SERC 2020 Nuke Early Retirement SERC 2020 Ret.ExistACI & SCR & WetFGD SERC 2020 New SPC-WetFGD_SCR RFC 2020 Exist Biomass RFC 2020 Exist Combustion Turbine RFC 2020 Exist Combined Cycle RFC 2020 Exist Coal Steam_Uncontrolled RFC 2020 Exist Coal Steam_DryFGD_SCR RFC 2020 Exist Coal Steam_DryFGD Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 14.7915 6.3787 4.7139 23.9175 8.0834 6.1154 13.8084 1.5708 1.1667 20.9299 5.2408 4.0295 310.9946 0 0 0.1568 0 0 122.0264 44.9371 34.7603 26.6862 3.4685 2.6652 574.6472 45.1364 55.27 2.1829 0.7636 0.9094 199.8809 140.5825 89.562 2.4133 3.0583 2.3368 340.235 33.9098 30.3288 168.866 67.3975 52.7145 0.0128 0 0 38.8282 0 0 6.6585 8.2056 6.189 5631.1775 96.0656 73.0447 165.3234 30.2392 21.581 1647.81 379.2262 292.3543 187.729 47.1897 35.4082 3.8985 0.4143 0.2818 8.0409 0.9841 0.6702 26.0078 5.9241 4.6063 0.5422 0.0697 0.0534 18.0658 3.8734 2.6766 149.658 22.1919 21.6617 38.3739 10.4817 8.1335 227.7882 52.0889 38.7445 11.6083 0.5619 0.6702 10.008 0.0041 0.0029 0 0 0 63.6467 9.8639 7.6696 0 0 0 29.3213 8.6369 6.7107 0 0 0 75.2395 22.0732 17.2708 113.3633 91.8329 71.4201 3.3539 1.2147 1.9416 173.4393 0.9627 34.1257 382.0081 107.5712 128.5484 1287.5806 88.1484 66.6134 94.5441 26.2869 20.3428 2.7696 0.7948 0.6088

EPA302Abt_PC_3c 2020 108 of 197NERC Region Year UnitType

SERC 2020 Exist Coal Steam_DryFGD_SNCR SERC 2020 Exist Coal Steam_DryFGD SERC 2020 Exist FBC_Uncontrolled SERC 2020 Exist FBC_SNCR SERC 2020 Exist Oil/Gas Steam SERC 2020 Exist Oil/Gas Steam_SCR SERC 2020 Exist Coal Steam_WetFGD_SCR_ACI SERC 2020 Exist Coal Steam_ACI SERC 2020 Exist Coal Steam_SCR SERC 2020 Exist Fossil_Other SERC 2020 Exist Hydro SERC 2020 Exist Landfill Gas SERC 2020 Exist Coal Steam_SNCR SERC 2020 Exist Pump Storage SERC 2020 Exist Solar SERC 2020 Exist Wind SERC 2020 Exist Non Fossil_Other SERC 2020 Exist Nuclear SERC 2020 Exist Coal Steam_WetFGD SERC 2020 Exist Coal Steam_WetFGD_SCR SERC 2020 Exist Coal Steam_WetFGD_SNCR SERC 2020 Ret.DWetFGD SERC 2020 Ret.SCR SERC 2020 Ret.DryFGD SERC 2020 Ret.SNCR SERC 2020 Ret.DDryFGD SERC 2020 Ret.ExistSCR & DWetFGD SERC 2020 Ret.ExistSCR & DryFGD SERC 2020 Ret.SCR & DryFGD SERC 2020 New Combustion Turbine SERC 2020 New Landfill Gas SERC 2020 Coal Early Retirement SERC 2020 Ret.SCR & WetFGD SERC 2020 O/G Early Retirement SERC 2020 Ret.ExistACI & DryFGD SERC 2020 Nuke Early Retirement SERC 2020 Ret.ExistACI & SCR & WetFGD SERC 2020 New SPC-WetFGD_SCR RFC 2020 Exist Biomass RFC 2020 Exist Combustion Turbine RFC 2020 Exist Combined Cycle RFC 2020 Exist Coal Steam_Uncontrolled RFC 2020 Exist Coal Steam_DryFGD_SCR RFC 2020 Exist Coal Steam_DryFGD VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 11.0925 29.4554 21.8056 51.2612 14.1987 46.1293 34.869 80.9982 2.7375 28.0779 20.7936 48.8716 9.2704 41.8186 32.145 73.9635 0 0 0 0 0 0 0 0 79.6974 181.6425 140.5444 322.187 6.1337 34.3425 26.3861 60.7286 100.406 808.3136 586.5663 1394.88 1.673 0 0 0 230.1441 0 0 0 5.3948 0 0 0 64.2385 516.494 393.7937 910.2872 120.112 0 0 0 0 0 0 0 0 0 0 0 14.3951 0 0 0 169.1097 1247.6274 943.7367 2191.3639 51.82 212.2772 151.6034 363.8809 671.5812 2295.0933 1719.2953 4014.389 82.5978 247.1708 184.5081 431.6788 0.6961 3.5719 2.3946 5.9664 1.6542 13.2087 8.855 22.0636 10.5303 38.6789 30.0751 68.754 0.123 0.9259 0.7092 1.6351 6.55 34.8579 23.8454 58.7033 43.8536 192.3228 149.6986 342.0214 18.6152 59.0741 45.8378 104.9119 90.8331 314.0366 224.7018 538.7385 1.2321 17.3509 16.6207 33.9716 0.0071 0 0 0 0 0 0 0 17.5335 68.661 53.389 122.05 0 0 0 0 15.3476 42.0455 32.6676 74.7132 0 0 0 0 39.344 122.7503 96.0324 218.7827 163.253 290.353 225.8115 516.1644 3.1563 5.7676 9.6481 15.4157 35.0883 7.7273 257.0383 264.7656 236.1205 966.7021 877.6457 1844.3477 154.7621 1626.2479 1219.0777 2845.3255 46.6299 136.3018 105.4867 241.7885 1.4036 4.1793 3.2012 7.3805

EPA302Abt_PC_3c 2020 109 of 197NERC Region Year UnitType

SERC 2020 Exist Coal Steam_DryFGD_SNCR SERC 2020 Exist Coal Steam_DryFGD SERC 2020 Exist FBC_Uncontrolled SERC 2020 Exist FBC_SNCR SERC 2020 Exist Oil/Gas Steam SERC 2020 Exist Oil/Gas Steam_SCR SERC 2020 Exist Coal Steam_WetFGD_SCR_ACI SERC 2020 Exist Coal Steam_ACI SERC 2020 Exist Coal Steam_SCR SERC 2020 Exist Fossil_Other SERC 2020 Exist Hydro SERC 2020 Exist Landfill Gas SERC 2020 Exist Coal Steam_SNCR SERC 2020 Exist Pump Storage SERC 2020 Exist Solar SERC 2020 Exist Wind SERC 2020 Exist Non Fossil_Other SERC 2020 Exist Nuclear SERC 2020 Exist Coal Steam_WetFGD SERC 2020 Exist Coal Steam_WetFGD_SCR SERC 2020 Exist Coal Steam_WetFGD_SNCR SERC 2020 Ret.DWetFGD SERC 2020 Ret.SCR SERC 2020 Ret.DryFGD SERC 2020 Ret.SNCR SERC 2020 Ret.DDryFGD SERC 2020 Ret.ExistSCR & DWetFGD SERC 2020 Ret.ExistSCR & DryFGD SERC 2020 Ret.SCR & DryFGD SERC 2020 New Combustion Turbine SERC 2020 New Landfill Gas SERC 2020 Coal Early Retirement SERC 2020 Ret.SCR & WetFGD SERC 2020 O/G Early Retirement SERC 2020 Ret.ExistACI & DryFGD SERC 2020 Nuke Early Retirement SERC 2020 Ret.ExistACI & SCR & WetFGD SERC 2020 New SPC-WetFGD_SCR RFC 2020 Exist Biomass RFC 2020 Exist Combustion Turbine RFC 2020 Exist Combined Cycle RFC 2020 Exist Coal Steam_Uncontrolled RFC 2020 Exist Coal Steam_DryFGD_SCR RFC 2020 Exist Coal Steam_DryFGD Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 360 1380.7005 1018.6526 2399.3531 0 571.5 2260.6654 1709.0103 3969.6759 0 411 1760.7009 1308.924 3069.6249 0 656 2717.1019 2089.0679 4806.1698 0 11294.7666 0 0 0 0 8.3333 0 0 0 0 2656.7 11200.8549 8661.0466 19861.9016 0 503.9436 1874.7726 1440.6101 3315.3827 0 11624.0636 49185.2724 35458.3354 84643.608 0 97.6667 88.5785 105.4976 194.0761 0 13167.392 21694.8379 13821.2702 35516.1083 0 107.98 354.7864 271.0802 625.867 0 6441.6 25986.3546 19823.4788 45809.8335 0 8668.69 8279.8042 6475.9859 14755.7903 0 0.7 0.9505 1.1599 2.1104 0 1623.25 1882.2777 1469.1575 3351.4352 0 297.915 951.9591 717.9878 1669.9469 0 35840.965 160638.3368 121448.9885 282087.3249 0 3055 12518.6404 8874.0424 21392.683 0 30939.3 126908.0418 94707.3304 221615.373 0 3401.5 13612.7715 10194.3775 23807.1491 0 55.5145 234.581 157.2612 391.8422 3.1538 142 600.0329 402.2573 1002.2902 12.1023 581.2236 2384.6315 1854.1265 4238.7581 0.0535 9.642 35.6183 27.2829 62.9012 0 386.7573 1580.1887 1080.9674 2661.1561 0 2962.1537 12239.1115 9519.5235 21758.6348 18.4359 804.913 3337.2855 2589.7251 5927.0105 190.9295 4125.1101 17289.5525 12317.1691 29606.7212 67.0605 1000.7193 232.1959 276.9346 509.1305 25.3052 90 412.128 297.432 709.56 0 584 0 0 0 46.2135 1013.4872 4172.6195 3244.4048 7417.0242 0 7750.8265 0 0 0 13.1153 606.7792 2503.2945 1944.9704 4448.265 0 563.929 0 0 0 61.8906 1632.6098 6919.4962 5414.0328 12333.5292 926.599 4502.1158 18856.849 14665.3325 33522.1815 0 181 172.0615 275.0056 447.067 0 35524.69 107.3042 3773.1291 3880.4332 0 27625.84 17352.5769 19340.9831 36693.5598 0 24508.5433 97808.3784 73518.751 171327.1291 0 1689.6 6160.8404 4767.6773 10928.5176 0 60 221.6448 169.7754 391.4204

EPA302Abt_PC_3c 2020 110 of 197NERC Region Year UnitType

SERC 2020 Exist Coal Steam_DryFGD_SNCR SERC 2020 Exist Coal Steam_DryFGD SERC 2020 Exist FBC_Uncontrolled SERC 2020 Exist FBC_SNCR SERC 2020 Exist Oil/Gas Steam SERC 2020 Exist Oil/Gas Steam_SCR SERC 2020 Exist Coal Steam_WetFGD_SCR_ACI SERC 2020 Exist Coal Steam_ACI SERC 2020 Exist Coal Steam_SCR SERC 2020 Exist Fossil_Other SERC 2020 Exist Hydro SERC 2020 Exist Landfill Gas SERC 2020 Exist Coal Steam_SNCR SERC 2020 Exist Pump Storage SERC 2020 Exist Solar SERC 2020 Exist Wind SERC 2020 Exist Non Fossil_Other SERC 2020 Exist Nuclear SERC 2020 Exist Coal Steam_WetFGD SERC 2020 Exist Coal Steam_WetFGD_SCR SERC 2020 Exist Coal Steam_WetFGD_SNCR SERC 2020 Ret.DWetFGD SERC 2020 Ret.SCR SERC 2020 Ret.DryFGD SERC 2020 Ret.SNCR SERC 2020 Ret.DDryFGD SERC 2020 Ret.ExistSCR & DWetFGD SERC 2020 Ret.ExistSCR & DryFGD SERC 2020 Ret.SCR & DryFGD SERC 2020 New Combustion Turbine SERC 2020 New Landfill Gas SERC 2020 Coal Early Retirement SERC 2020 Ret.SCR & WetFGD SERC 2020 O/G Early Retirement SERC 2020 Ret.ExistACI & DryFGD SERC 2020 Nuke Early Retirement SERC 2020 Ret.ExistACI & SCR & WetFGD SERC 2020 New SPC-WetFGD_SCR RFC 2020 Exist Biomass RFC 2020 Exist Combustion Turbine RFC 2020 Exist Combined Cycle RFC 2020 Exist Coal Steam_Uncontrolled RFC 2020 Exist Coal Steam_DryFGD_SCR RFC 2020 Exist Coal Steam_DryFGD Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 15.6233 11.5648 27.1883 24.5613 18.5562 43.1176 19.9365 14.7885 34.725 25.8608 19.8818 45.7427 0 0 0 0 0 0 111.2039 86.1041 197.3081 19.763 15.1852 34.9481 493.3402 355.2233 848.5635 0.811 0.9648 1.7758 0 0 0 4.5437 3.4718 8.0154 266.9027 203.485 470.3877 0 0 0 0 0 0 0 0 0 16.3516 12.3647 28.7162 1681.4386 1271.8824 2953.3207 133.9862 95.0521 229.0384 1260.9568 940.7621 2201.7194 132.5885 99.0598 231.6483 2.6146 1.7528 4.3675 6.2535 4.1923 10.4459 24.8994 19.3605 44.2598 0.4383 0.3358 0.7741 16.574 11.3379 27.9119 128.6611 100.0668 228.7277 36.1371 28.0398 64.1769 178.6098 126.6846 305.2938 2.3684 2.8247 5.1931 5.6247 4.0594 9.6841 0 0 0 40.7298 31.6693 72.3989 0 0 0 26.9225 20.9185 47.841 0 0 0 72.5734 56.7838 129.3571 169.7117 131.988 301.6996 2.6815 4.2924 6.9738 1.022 43.3429 44.3652 127.7884 146.0707 273.8593 1008.027 755.5922 1763.6191 64.0574 49.5811 113.6387 2.3981 1.8369 4.235

EPA302Abt_PC_3c 2020 111 of 197NERC Region Year UnitType

SERC 2020 Exist Coal Steam_DryFGD_SNCR SERC 2020 Exist Coal Steam_DryFGD SERC 2020 Exist FBC_Uncontrolled SERC 2020 Exist FBC_SNCR SERC 2020 Exist Oil/Gas Steam SERC 2020 Exist Oil/Gas Steam_SCR SERC 2020 Exist Coal Steam_WetFGD_SCR_ACI SERC 2020 Exist Coal Steam_ACI SERC 2020 Exist Coal Steam_SCR SERC 2020 Exist Fossil_Other SERC 2020 Exist Hydro SERC 2020 Exist Landfill Gas SERC 2020 Exist Coal Steam_SNCR SERC 2020 Exist Pump Storage SERC 2020 Exist Solar SERC 2020 Exist Wind SERC 2020 Exist Non Fossil_Other SERC 2020 Exist Nuclear SERC 2020 Exist Coal Steam_WetFGD SERC 2020 Exist Coal Steam_WetFGD_SCR SERC 2020 Exist Coal Steam_WetFGD_SNCR SERC 2020 Ret.DWetFGD SERC 2020 Ret.SCR SERC 2020 Ret.DryFGD SERC 2020 Ret.SNCR SERC 2020 Ret.DDryFGD SERC 2020 Ret.ExistSCR & DWetFGD SERC 2020 Ret.ExistSCR & DryFGD SERC 2020 Ret.SCR & DryFGD SERC 2020 New Combustion Turbine SERC 2020 New Landfill Gas SERC 2020 Coal Early Retirement SERC 2020 Ret.SCR & WetFGD SERC 2020 O/G Early Retirement SERC 2020 Ret.ExistACI & DryFGD SERC 2020 Nuke Early Retirement SERC 2020 Ret.ExistACI & SCR & WetFGD SERC 2020 New SPC-WetFGD_SCR RFC 2020 Exist Biomass RFC 2020 Exist Combustion Turbine RFC 2020 Exist Combined Cycle RFC 2020 Exist Coal Steam_Uncontrolled RFC 2020 Exist Coal Steam_DryFGD_SCR RFC 2020 Exist Coal Steam_DryFGD CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2020 112 of 197NERC Region Year UnitType

SERC 2020 Exist Coal Steam_DryFGD_SNCR SERC 2020 Exist Coal Steam_DryFGD SERC 2020 Exist FBC_Uncontrolled SERC 2020 Exist FBC_SNCR SERC 2020 Exist Oil/Gas Steam SERC 2020 Exist Oil/Gas Steam_SCR SERC 2020 Exist Coal Steam_WetFGD_SCR_ACI SERC 2020 Exist Coal Steam_ACI SERC 2020 Exist Coal Steam_SCR SERC 2020 Exist Fossil_Other SERC 2020 Exist Hydro SERC 2020 Exist Landfill Gas SERC 2020 Exist Coal Steam_SNCR SERC 2020 Exist Pump Storage SERC 2020 Exist Solar SERC 2020 Exist Wind SERC 2020 Exist Non Fossil_Other SERC 2020 Exist Nuclear SERC 2020 Exist Coal Steam_WetFGD SERC 2020 Exist Coal Steam_WetFGD_SCR SERC 2020 Exist Coal Steam_WetFGD_SNCR SERC 2020 Ret.DWetFGD SERC 2020 Ret.SCR SERC 2020 Ret.DryFGD SERC 2020 Ret.SNCR SERC 2020 Ret.DDryFGD SERC 2020 Ret.ExistSCR & DWetFGD SERC 2020 Ret.ExistSCR & DryFGD SERC 2020 Ret.SCR & DryFGD SERC 2020 New Combustion Turbine SERC 2020 New Landfill Gas SERC 2020 Coal Early Retirement SERC 2020 Ret.SCR & WetFGD SERC 2020 O/G Early Retirement SERC 2020 Ret.ExistACI & DryFGD SERC 2020 Nuke Early Retirement SERC 2020 Ret.ExistACI & SCR & WetFGD SERC 2020 New SPC-WetFGD_SCR RFC 2020 Exist Biomass RFC 2020 Exist Combustion Turbine RFC 2020 Exist Combined Cycle RFC 2020 Exist Coal Steam_Uncontrolled RFC 2020 Exist Coal Steam_DryFGD_SCR RFC 2020 Exist Coal Steam_DryFGD NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2020 113 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

RFC 2020 Exist Oil/Gas Steam_SNCR RFC 2020 Exist FBC_DryFGD RFC 2020 Exist FBC_Uncontrolled RFC 2020 Exist FBC_SNCR RFC 2020 Exist Oil/Gas Steam RFC 2020 Exist Oil/Gas Steam_SCR RFC 2020 Exist Coal Steam_WetFGD_SCR_ACI RFC 2020 Exist Coal Steam_SCR_ACI RFC 2020 Exist Coal Steam_SNCR_ACI RFC 2020 Exist Coal Steam_SCR RFC 2020 Exist IGCC RFC 2020 Exist Fossil_Other RFC 2020 Exist Hydro RFC 2020 Exist FBC_DryFGD_SNCR RFC 2020 Exist Landfill Gas RFC 2020 Exist Coal Steam_SNCR RFC 2020 Exist Pump Storage RFC 2020 Exist Wind RFC 2020 Exist Non Fossil_Other RFC 2020 Exist Nuclear RFC 2020 Exist Coal Steam_WetFGD RFC 2020 Exist Coal Steam_WetFGD_SCR RFC 2020 Exist Coal Steam_WetFGD_SNCR RFC 2020 Ret.DWetFGD RFC 2020 Ret.SCR RFC 2020 Ret.DryFGD RFC 2020 Ret.SNCR RFC 2020 Ret.DDryFGD RFC 2020 Ret.SCR & DDryFGD RFC 2020 Ret.ExistSCR_ACI & DWetFGD RFC 2020 Ret.ExistSCR & DWetFGD RFC 2020 Ret.ExistSCR & DryFGD RFC 2020 Ret.ExistSNCR & DryFGD RFC 2020 Ret.ExistSNCR & DWetFGD RFC 2020 Ret.SCR & DryFGD RFC 2020 Ret.ExistWetFGD & SCR RFC 2020 New Biomass RFC 2020 New Wind RFC 2020 New Combined Cycle RFC 2020 New Combustion Turbine RFC 2020 New Landfill Gas RFC 2020 Coal Early Retirement RFC 2020 Ret.SCR & WetFGD RFC 2020 O/G Early Retirement

EPA302Abt_PC_3c 2020 114 of 197NERC Region Year UnitType

RFC 2020 Exist Oil/Gas Steam_SNCR RFC 2020 Exist FBC_DryFGD RFC 2020 Exist FBC_Uncontrolled RFC 2020 Exist FBC_SNCR RFC 2020 Exist Oil/Gas Steam RFC 2020 Exist Oil/Gas Steam_SCR RFC 2020 Exist Coal Steam_WetFGD_SCR_ACI RFC 2020 Exist Coal Steam_SCR_ACI RFC 2020 Exist Coal Steam_SNCR_ACI RFC 2020 Exist Coal Steam_SCR RFC 2020 Exist IGCC RFC 2020 Exist Fossil_Other RFC 2020 Exist Hydro RFC 2020 Exist FBC_DryFGD_SNCR RFC 2020 Exist Landfill Gas RFC 2020 Exist Coal Steam_SNCR RFC 2020 Exist Pump Storage RFC 2020 Exist Wind RFC 2020 Exist Non Fossil_Other RFC 2020 Exist Nuclear RFC 2020 Exist Coal Steam_WetFGD RFC 2020 Exist Coal Steam_WetFGD_SCR RFC 2020 Exist Coal Steam_WetFGD_SNCR RFC 2020 Ret.DWetFGD RFC 2020 Ret.SCR RFC 2020 Ret.DryFGD RFC 2020 Ret.SNCR RFC 2020 Ret.DDryFGD RFC 2020 Ret.SCR & DDryFGD RFC 2020 Ret.ExistSCR_ACI & DWetFGD RFC 2020 Ret.ExistSCR & DWetFGD RFC 2020 Ret.ExistSCR & DryFGD RFC 2020 Ret.ExistSNCR & DryFGD RFC 2020 Ret.ExistSNCR & DWetFGD RFC 2020 Ret.SCR & DryFGD RFC 2020 Ret.ExistWetFGD & SCR RFC 2020 New Biomass RFC 2020 New Wind RFC 2020 New Combined Cycle RFC 2020 New Combustion Turbine RFC 2020 New Landfill Gas RFC 2020 Coal Early Retirement RFC 2020 Ret.SCR & WetFGD RFC 2020 O/G Early Retirement Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 9.9038 0 0 1.9849 0.6474 0.4959 26.0055 2.4797 1.8921 25.6779 6.0186 4.6534 244.2188 0.5791 0 9.6802 0 0 26.9417 10.717 7.3442 17.4163 3.0088 2.3309 7.9238 1.4613 0.9353 723.2901 53.0632 70.9378 102.7404 6.2083 4.8402 7.2281 2.8979 3.2222 37.9792 35.2799 21.519 22.329 10.1778 7.828 8.8963 10.0644 7.7081 272.9654 27.8883 28.6437 78.407 24.5273 22.5213 27.4731 0 0 14.7079 20.2309 16.0463 5993.1486 111.111 86.1447 126.95 25.0993 17.9952 999.5535 233.9751 179.2582 122.2765 21.1046 19.2367 97.1519 10.9199 8.4227 25.9044 2.6102 2.0052 216.5566 36.9077 27.4659 11.2986 1.4992 1.0568 18.675 2.7519 1.8645 2.0527 0.3888 0.2627 29.7876 8.5425 5.8629 621.7356 87.3535 82.1574 0.5574 0.1254 0.0865 44.054 11.0191 8.0237 108.1768 13.7889 14.8449 68.5053 13.5206 9.5784 55.7017 12.807 8.794 211.1756 139.4221 100.6208 36.5847 0 0 8.6673 2.2529 1.7416 24.9165 0.7978 1.488 121.8752 0.0502 0.0362 0 0 0 113.8352 22.7477 15.8553 0 0 0

EPA302Abt_PC_3c 2020 115 of 197NERC Region Year UnitType

RFC 2020 Exist Oil/Gas Steam_SNCR RFC 2020 Exist FBC_DryFGD RFC 2020 Exist FBC_Uncontrolled RFC 2020 Exist FBC_SNCR RFC 2020 Exist Oil/Gas Steam RFC 2020 Exist Oil/Gas Steam_SCR RFC 2020 Exist Coal Steam_WetFGD_SCR_ACI RFC 2020 Exist Coal Steam_SCR_ACI RFC 2020 Exist Coal Steam_SNCR_ACI RFC 2020 Exist Coal Steam_SCR RFC 2020 Exist IGCC RFC 2020 Exist Fossil_Other RFC 2020 Exist Hydro RFC 2020 Exist FBC_DryFGD_SNCR RFC 2020 Exist Landfill Gas RFC 2020 Exist Coal Steam_SNCR RFC 2020 Exist Pump Storage RFC 2020 Exist Wind RFC 2020 Exist Non Fossil_Other RFC 2020 Exist Nuclear RFC 2020 Exist Coal Steam_WetFGD RFC 2020 Exist Coal Steam_WetFGD_SCR RFC 2020 Exist Coal Steam_WetFGD_SNCR RFC 2020 Ret.DWetFGD RFC 2020 Ret.SCR RFC 2020 Ret.DryFGD RFC 2020 Ret.SNCR RFC 2020 Ret.DDryFGD RFC 2020 Ret.SCR & DDryFGD RFC 2020 Ret.ExistSCR_ACI & DWetFGD RFC 2020 Ret.ExistSCR & DWetFGD RFC 2020 Ret.ExistSCR & DryFGD RFC 2020 Ret.ExistSNCR & DryFGD RFC 2020 Ret.ExistSNCR & DWetFGD RFC 2020 Ret.SCR & DryFGD RFC 2020 Ret.ExistWetFGD & SCR RFC 2020 New Biomass RFC 2020 New Wind RFC 2020 New Combined Cycle RFC 2020 New Combustion Turbine RFC 2020 New Landfill Gas RFC 2020 Coal Early Retirement RFC 2020 Ret.SCR & WetFGD RFC 2020 O/G Early Retirement VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 0 0 0 0 1.1433 2.9992 2.2974 5.2966 4.372 43.3667 33.0569 76.4235 10.6719 51.7845 38.8291 90.6133 0.5791 29.2582 0 29.2582 0 0 0 0 18.0611 42.2133 28.7413 70.9545 5.3397 28.9885 22.4571 51.4456 2.3966 14.6298 9.2759 23.9057 124.0009 898.7889 685.7284 1584.5173 11.0486 40.2008 31.3423 71.5431 6.1201 0 0 0 56.799 0 0 0 18.0058 29.1001 22.3817 51.4818 17.7724 0 0 0 56.5317 379.4226 258.5117 637.9345 47.0487 0 0 0 0 0 0 0 36.2774 0 0 0 197.2554 1100.5979 853.278 1953.8761 43.0947 162.4028 115.7557 278.1584 413.2333 1159.3257 813.3311 1972.657 40.3414 136.8189 97.6797 234.4985 19.3424 88.7966 68.4821 157.2787 4.6154 28.173 21.6454 49.8184 64.3732 225.7719 167.0756 392.8472 2.5561 19.1518 13.4363 32.5882 4.6164 22.7576 15.2565 38.0143 0.6515 2.4123 1.6172 4.0294 14.4054 40.4084 27.5124 67.9208 169.511 695.0787 513.2933 1208.3722 0.2119 0.5828 0.3983 0.9811 19.0426 58.7813 42.8543 101.6356 28.6338 114.9215 88.899 203.8203 23.0988 62.8839 44.6485 107.5323 21.601 61.8537 41.1723 103.026 240.0427 379.5862 273.9467 653.5329 0 0 0 0 3.9946 84.736 52.6936 137.4296 2.2858 24.8423 37.0701 61.9124 0.0863 0 0 0 0 0 0 0 38.6031 130.4233 89.5361 219.9594 0 0 0 0

EPA302Abt_PC_3c 2020 116 of 197NERC Region Year UnitType

RFC 2020 Exist Oil/Gas Steam_SNCR RFC 2020 Exist FBC_DryFGD RFC 2020 Exist FBC_Uncontrolled RFC 2020 Exist FBC_SNCR RFC 2020 Exist Oil/Gas Steam RFC 2020 Exist Oil/Gas Steam_SCR RFC 2020 Exist Coal Steam_WetFGD_SCR_ACI RFC 2020 Exist Coal Steam_SCR_ACI RFC 2020 Exist Coal Steam_SNCR_ACI RFC 2020 Exist Coal Steam_SCR RFC 2020 Exist IGCC RFC 2020 Exist Fossil_Other RFC 2020 Exist Hydro RFC 2020 Exist FBC_DryFGD_SNCR RFC 2020 Exist Landfill Gas RFC 2020 Exist Coal Steam_SNCR RFC 2020 Exist Pump Storage RFC 2020 Exist Wind RFC 2020 Exist Non Fossil_Other RFC 2020 Exist Nuclear RFC 2020 Exist Coal Steam_WetFGD RFC 2020 Exist Coal Steam_WetFGD_SCR RFC 2020 Exist Coal Steam_WetFGD_SNCR RFC 2020 Ret.DWetFGD RFC 2020 Ret.SCR RFC 2020 Ret.DryFGD RFC 2020 Ret.SNCR RFC 2020 Ret.DDryFGD RFC 2020 Ret.SCR & DDryFGD RFC 2020 Ret.ExistSCR_ACI & DWetFGD RFC 2020 Ret.ExistSCR & DWetFGD RFC 2020 Ret.ExistSCR & DryFGD RFC 2020 Ret.ExistSNCR & DryFGD RFC 2020 Ret.ExistSNCR & DWetFGD RFC 2020 Ret.SCR & DryFGD RFC 2020 Ret.ExistWetFGD & SCR RFC 2020 New Biomass RFC 2020 New Wind RFC 2020 New Combined Cycle RFC 2020 New Combustion Turbine RFC 2020 New Landfill Gas RFC 2020 Coal Early Retirement RFC 2020 Ret.SCR & WetFGD RFC 2020 O/G Early Retirement Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 338.4196 0 0 0 0 43 181.8533 139.2959 321.1491 0 663.1612 2775.8636 2116.8792 4892.7429 0 806.6 3198.0447 2404.3077 5602.3527 0 8549.3971 481.9481 0 481.9481 0 339.3 0 0 0 0 643 2672.557 1819.6329 4492.1899 0 324 1184.4989 917.6187 2102.1176 0 135 498.281 315.9329 814.214 0 14301.2667 59695.1445 45714.0303 105409.1745 0 874 3655.3617 2849.8833 6505.2449 0 323.4 336.182 373.8067 709.9888 0 2501.919 5444.4177 3320.8262 8765.2439 0 521 2210.5422 1700.1826 3910.7248 0 398.04 1167.555 894.2122 2061.7672 0 5162.6984 21364.906 14597.3047 35962.2104 0 4025 3013.1872 2766.7387 5779.9259 0 1148.54 1844.0657 716.5781 2560.6438 0 648.6099 2345.3982 1860.2723 4205.67 0 31658.555 140948.5773 109275.106 250223.6835 0 2502.27 10368.2256 7381.4693 17749.6949 0 19968 82388.0773 57939.1764 140327.2538 0 1847.0138 7784.9866 5536.3465 13321.333 0 1525.3051 6404.1205 4939.5138 11343.6345 9.781 450.78 1530.1321 1175.5277 2705.6596 90.5448 3509.2884 14742.0846 10931.992 25674.0765 0.8983 191.7235 755.328 527.9892 1283.3173 0 264.7904 1118.894 750.0977 1868.9916 0.6972 28.7139 121.333 81.3407 202.6736 0 632.3905 2628.4598 1789.6089 4418.0687 0 11476.1992 47616.1409 35284.2552 82900.3965 0.1799 9.9301 42.087 28.7639 70.8509 22.8613 816.0325 3177.4503 2302.6538 5480.1042 0 1792.1775 7146.052 5537.5084 12683.5604 49.2023 1035.478 4312.2542 3032.4323 7344.6864 15.1642 1007.4862 4187.5025 2851.0963 7038.5988 1285.2355 3436.5042 14338.8775 10348.3408 24687.2184 298.5109 1241 2236.9529 964.1249 3201.0777 94.1285 882.6166 1706.7573 1319.4189 3026.1762 150.8507 2147.9728 329.6594 614.8858 944.5452 510.1068 1096 5018.8032 3622.0608 8640.864 0 181 0 0 0 85.4858 2547.2645 10132.5049 6981.4019 17113.9068 0 991.5804 0 0 0

EPA302Abt_PC_3c 2020 117 of 197NERC Region Year UnitType

RFC 2020 Exist Oil/Gas Steam_SNCR RFC 2020 Exist FBC_DryFGD RFC 2020 Exist FBC_Uncontrolled RFC 2020 Exist FBC_SNCR RFC 2020 Exist Oil/Gas Steam RFC 2020 Exist Oil/Gas Steam_SCR RFC 2020 Exist Coal Steam_WetFGD_SCR_ACI RFC 2020 Exist Coal Steam_SCR_ACI RFC 2020 Exist Coal Steam_SNCR_ACI RFC 2020 Exist Coal Steam_SCR RFC 2020 Exist IGCC RFC 2020 Exist Fossil_Other RFC 2020 Exist Hydro RFC 2020 Exist FBC_DryFGD_SNCR RFC 2020 Exist Landfill Gas RFC 2020 Exist Coal Steam_SNCR RFC 2020 Exist Pump Storage RFC 2020 Exist Wind RFC 2020 Exist Non Fossil_Other RFC 2020 Exist Nuclear RFC 2020 Exist Coal Steam_WetFGD RFC 2020 Exist Coal Steam_WetFGD_SCR RFC 2020 Exist Coal Steam_WetFGD_SNCR RFC 2020 Ret.DWetFGD RFC 2020 Ret.SCR RFC 2020 Ret.DryFGD RFC 2020 Ret.SNCR RFC 2020 Ret.DDryFGD RFC 2020 Ret.SCR & DDryFGD RFC 2020 Ret.ExistSCR_ACI & DWetFGD RFC 2020 Ret.ExistSCR & DWetFGD RFC 2020 Ret.ExistSCR & DryFGD RFC 2020 Ret.ExistSNCR & DryFGD RFC 2020 Ret.ExistSNCR & DWetFGD RFC 2020 Ret.SCR & DryFGD RFC 2020 Ret.ExistWetFGD & SCR RFC 2020 New Biomass RFC 2020 New Wind RFC 2020 New Combined Cycle RFC 2020 New Combustion Turbine RFC 2020 New Landfill Gas RFC 2020 Coal Early Retirement RFC 2020 Ret.SCR & WetFGD RFC 2020 O/G Early Retirement Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 0 0 0 2.2861 1.7511 4.0372 31.232 23.8162 55.048 35.3477 26.5966 61.9444 4.8706 0 4.8706 0 0 0 25.2926 17.2207 42.5134 11.8886 9.21 21.0986 5.9999 3.8042 9.8041 582.0825 445.4199 1027.502 30.2002 23.5454 53.7457 3.2223 3.5329 6.7553 0 0 0 22.2606 17.1212 39.3818 16.4289 12.5792 29.0079 220.8288 150.9125 371.7418 0 0 0 0 0 0 43.1604 34.3035 77.464 1483.2861 1149.9706 2633.2563 111.4222 79.3184 190.7406 815.6116 573.0811 1388.6926 82.3747 58.4835 140.8582 67.4958 52.0527 119.5486 17.2903 13.2824 30.5726 158.2549 117.4822 275.7371 9.6607 6.7801 16.441 11.5522 7.7446 19.2967 1.2245 0.8209 2.0454 24.2112 16.4844 40.6956 468.9467 347.2267 816.1736 0.3989 0.2726 0.6716 31.9951 23.2524 55.2477 72.2248 55.9651 128.1901 43.9899 31.0708 75.061 39.4065 26.8303 66.2369 162.5946 117.3442 279.9388 0 0 0 11.4694 8.8665 20.3359 3.3625 6.2717 9.6343 68.4965 49.4339 117.9306 0 0 0 100.835 69.4764 170.3113 0 0 0

EPA302Abt_PC_3c 2020 118 of 197NERC Region Year UnitType

RFC 2020 Exist Oil/Gas Steam_SNCR RFC 2020 Exist FBC_DryFGD RFC 2020 Exist FBC_Uncontrolled RFC 2020 Exist FBC_SNCR RFC 2020 Exist Oil/Gas Steam RFC 2020 Exist Oil/Gas Steam_SCR RFC 2020 Exist Coal Steam_WetFGD_SCR_ACI RFC 2020 Exist Coal Steam_SCR_ACI RFC 2020 Exist Coal Steam_SNCR_ACI RFC 2020 Exist Coal Steam_SCR RFC 2020 Exist IGCC RFC 2020 Exist Fossil_Other RFC 2020 Exist Hydro RFC 2020 Exist FBC_DryFGD_SNCR RFC 2020 Exist Landfill Gas RFC 2020 Exist Coal Steam_SNCR RFC 2020 Exist Pump Storage RFC 2020 Exist Wind RFC 2020 Exist Non Fossil_Other RFC 2020 Exist Nuclear RFC 2020 Exist Coal Steam_WetFGD RFC 2020 Exist Coal Steam_WetFGD_SCR RFC 2020 Exist Coal Steam_WetFGD_SNCR RFC 2020 Ret.DWetFGD RFC 2020 Ret.SCR RFC 2020 Ret.DryFGD RFC 2020 Ret.SNCR RFC 2020 Ret.DDryFGD RFC 2020 Ret.SCR & DDryFGD RFC 2020 Ret.ExistSCR_ACI & DWetFGD RFC 2020 Ret.ExistSCR & DWetFGD RFC 2020 Ret.ExistSCR & DryFGD RFC 2020 Ret.ExistSNCR & DryFGD RFC 2020 Ret.ExistSNCR & DWetFGD RFC 2020 Ret.SCR & DryFGD RFC 2020 Ret.ExistWetFGD & SCR RFC 2020 New Biomass RFC 2020 New Wind RFC 2020 New Combined Cycle RFC 2020 New Combustion Turbine RFC 2020 New Landfill Gas RFC 2020 Coal Early Retirement RFC 2020 Ret.SCR & WetFGD RFC 2020 O/G Early Retirement CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2020 119 of 197NERC Region Year UnitType

RFC 2020 Exist Oil/Gas Steam_SNCR RFC 2020 Exist FBC_DryFGD RFC 2020 Exist FBC_Uncontrolled RFC 2020 Exist FBC_SNCR RFC 2020 Exist Oil/Gas Steam RFC 2020 Exist Oil/Gas Steam_SCR RFC 2020 Exist Coal Steam_WetFGD_SCR_ACI RFC 2020 Exist Coal Steam_SCR_ACI RFC 2020 Exist Coal Steam_SNCR_ACI RFC 2020 Exist Coal Steam_SCR RFC 2020 Exist IGCC RFC 2020 Exist Fossil_Other RFC 2020 Exist Hydro RFC 2020 Exist FBC_DryFGD_SNCR RFC 2020 Exist Landfill Gas RFC 2020 Exist Coal Steam_SNCR RFC 2020 Exist Pump Storage RFC 2020 Exist Wind RFC 2020 Exist Non Fossil_Other RFC 2020 Exist Nuclear RFC 2020 Exist Coal Steam_WetFGD RFC 2020 Exist Coal Steam_WetFGD_SCR RFC 2020 Exist Coal Steam_WetFGD_SNCR RFC 2020 Ret.DWetFGD RFC 2020 Ret.SCR RFC 2020 Ret.DryFGD RFC 2020 Ret.SNCR RFC 2020 Ret.DDryFGD RFC 2020 Ret.SCR & DDryFGD RFC 2020 Ret.ExistSCR_ACI & DWetFGD RFC 2020 Ret.ExistSCR & DWetFGD RFC 2020 Ret.ExistSCR & DryFGD RFC 2020 Ret.ExistSNCR & DryFGD RFC 2020 Ret.ExistSNCR & DWetFGD RFC 2020 Ret.SCR & DryFGD RFC 2020 Ret.ExistWetFGD & SCR RFC 2020 New Biomass RFC 2020 New Wind RFC 2020 New Combined Cycle RFC 2020 New Combustion Turbine RFC 2020 New Landfill Gas RFC 2020 Coal Early Retirement RFC 2020 Ret.SCR & WetFGD RFC 2020 O/G Early Retirement NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2020 120 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

RFC 2020 New SPC-WetFGD_SCR RFC 2020 Ret.ExistSCR & WetFGD FRCC 2020 Exist Biomass FRCC 2020 Exist Combustion Turbine FRCC 2020 Exist Combined Cycle FRCC 2020 Exist Coal Steam_Uncontrolled FRCC 2020 Exist Coal Steam_DryFGD_SCR FRCC 2020 Exist FBC_SNCR FRCC 2020 Exist Oil/Gas Steam FRCC 2020 Exist IGCC FRCC 2020 Exist Hydro FRCC 2020 Exist FBC_DryFGD_SNCR FRCC 2020 Exist Landfill Gas FRCC 2020 Exist Non Fossil_Other FRCC 2020 Exist Nuclear FRCC 2020 Exist Coal Steam_WetFGD FRCC 2020 Exist Coal Steam_WetFGD_SCR FRCC 2020 New Combined Cycle FRCC 2020 New Landfill Gas FRCC 2020 O/G Early Retirement FRCC 2020 New SPC-WetFGD_SCR MRO 2020 Exist Biomass MRO 2020 Exist Combustion Turbine MRO 2020 Exist Combined Cycle MRO 2020 Exist Coal Steam_Uncontrolled MRO 2020 Exist Coal Steam_DryFGD_SCR MRO 2020 Exist Coal Steam_DryFGD MRO 2020 Exist FBC_Uncontrolled MRO 2020 Exist FBC_SNCR MRO 2020 Exist Oil/Gas Steam MRO 2020 Exist Coal Steam_WetFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2020 Exist Coal Steam_DryFGD_ACI MRO 2020 Exist Coal Steam_ACI MRO 2020 Exist Hydro MRO 2020 Exist Landfill Gas MRO 2020 Exist Coal Steam_SNCR MRO 2020 Exist Wind MRO 2020 International Imports MRO 2020 Exist Non Fossil_Other MRO 2020 Exist Nuclear MRO 2020 Exist Coal Steam_WetFGD MRO 2020 Exist Coal Steam_WetFGD_SCR

EPA302Abt_PC_3c 2020 121 of 197NERC Region Year UnitType

RFC 2020 New SPC-WetFGD_SCR RFC 2020 Ret.ExistSCR & WetFGD FRCC 2020 Exist Biomass FRCC 2020 Exist Combustion Turbine FRCC 2020 Exist Combined Cycle FRCC 2020 Exist Coal Steam_Uncontrolled FRCC 2020 Exist Coal Steam_DryFGD_SCR FRCC 2020 Exist FBC_SNCR FRCC 2020 Exist Oil/Gas Steam FRCC 2020 Exist IGCC FRCC 2020 Exist Hydro FRCC 2020 Exist FBC_DryFGD_SNCR FRCC 2020 Exist Landfill Gas FRCC 2020 Exist Non Fossil_Other FRCC 2020 Exist Nuclear FRCC 2020 Exist Coal Steam_WetFGD FRCC 2020 Exist Coal Steam_WetFGD_SCR FRCC 2020 New Combined Cycle FRCC 2020 New Landfill Gas FRCC 2020 O/G Early Retirement FRCC 2020 New SPC-WetFGD_SCR MRO 2020 Exist Biomass MRO 2020 Exist Combustion Turbine MRO 2020 Exist Combined Cycle MRO 2020 Exist Coal Steam_Uncontrolled MRO 2020 Exist Coal Steam_DryFGD_SCR MRO 2020 Exist Coal Steam_DryFGD MRO 2020 Exist FBC_Uncontrolled MRO 2020 Exist FBC_SNCR MRO 2020 Exist Oil/Gas Steam MRO 2020 Exist Coal Steam_WetFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2020 Exist Coal Steam_DryFGD_ACI MRO 2020 Exist Coal Steam_ACI MRO 2020 Exist Hydro MRO 2020 Exist Landfill Gas MRO 2020 Exist Coal Steam_SNCR MRO 2020 Exist Wind MRO 2020 International Imports MRO 2020 Exist Non Fossil_Other MRO 2020 Exist Nuclear MRO 2020 Exist Coal Steam_WetFGD MRO 2020 Exist Coal Steam_WetFGD_SCR Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 33.1142 26.8249 20.8624 46.4704 7.7073 6.0304 3.6786 4.4391 3.2037 58.573 11.6406 20.4617 322.3406 178.6666 194.9963 133.8696 10.2489 7.9634 13.4706 5.8286 4.5153 7.85 2.03 1.5549 175.9088 0 4.8193 30.1035 1.8398 1.4344 0.8273 0.8702 0.6143 23.0087 10.7879 8.2971 0.4369 0.4261 0.3223 11.9047 16.8538 12.7586 678.3424 11.9245 9.2475 158.9611 32.3124 26.1334 103.3659 23.8435 21.0375 42.485 18.4103 14.2319 4.448 0.0018 0.0014 0 0 0 213.4094 172.8131 134.4504 5.7969 6.8651 4.2867 67.8164 0 8.5728 87.8186 6.4857 36.8788 539.463 42.1911 32.3064 21.3325 9.0208 7.0159 66.4515 20.9548 16.2797 4.7936 0.3705 0.2838 1.0069 0.2456 0.1881 20.1503 0 0 45.597 16.9303 12.6181 70.6482 28.4962 21.0073 12.682 3.3439 2.5614 43.349 15.9714 12.2713 10.6665 2.0208 1.548 47.7698 34.7589 33.5437 2.188 2.7387 2.1364 13.84 0.927 0.71 112.9096 0 0 0 0 0 3.7331 4.4968 3.4795 764.2804 15.2703 11.8404 160.1668 32.1753 24.3394 95.7513 26.4127 19.1402

EPA302Abt_PC_3c 2020 122 of 197NERC Region Year UnitType

RFC 2020 New SPC-WetFGD_SCR RFC 2020 Ret.ExistSCR & WetFGD FRCC 2020 Exist Biomass FRCC 2020 Exist Combustion Turbine FRCC 2020 Exist Combined Cycle FRCC 2020 Exist Coal Steam_Uncontrolled FRCC 2020 Exist Coal Steam_DryFGD_SCR FRCC 2020 Exist FBC_SNCR FRCC 2020 Exist Oil/Gas Steam FRCC 2020 Exist IGCC FRCC 2020 Exist Hydro FRCC 2020 Exist FBC_DryFGD_SNCR FRCC 2020 Exist Landfill Gas FRCC 2020 Exist Non Fossil_Other FRCC 2020 Exist Nuclear FRCC 2020 Exist Coal Steam_WetFGD FRCC 2020 Exist Coal Steam_WetFGD_SCR FRCC 2020 New Combined Cycle FRCC 2020 New Landfill Gas FRCC 2020 O/G Early Retirement FRCC 2020 New SPC-WetFGD_SCR MRO 2020 Exist Biomass MRO 2020 Exist Combustion Turbine MRO 2020 Exist Combined Cycle MRO 2020 Exist Coal Steam_Uncontrolled MRO 2020 Exist Coal Steam_DryFGD_SCR MRO 2020 Exist Coal Steam_DryFGD MRO 2020 Exist FBC_Uncontrolled MRO 2020 Exist FBC_SNCR MRO 2020 Exist Oil/Gas Steam MRO 2020 Exist Coal Steam_WetFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2020 Exist Coal Steam_DryFGD_ACI MRO 2020 Exist Coal Steam_ACI MRO 2020 Exist Hydro MRO 2020 Exist Landfill Gas MRO 2020 Exist Coal Steam_SNCR MRO 2020 Exist Wind MRO 2020 International Imports MRO 2020 Exist Non Fossil_Other MRO 2020 Exist Nuclear MRO 2020 Exist Coal Steam_WetFGD MRO 2020 Exist Coal Steam_WetFGD_SCR VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 47.6873 84.7189 65.8875 150.6064 13.7377 45.0553 35.2527 80.3081 7.6428 20.7357 14.965 35.7008 32.1025 112.0678 154.1538 266.2209 373.6623 1599.8945 1602.0297 3201.9244 18.2125 245.613 190.8024 436.4155 10.3439 28.5216 22.0954 50.6171 3.5849 23.8623 18.278 42.1403 4.8193 0 258.0559 258.0559 3.2742 21.6182 16.8545 38.4728 1.4845 0 0 0 19.085 30.3128 23.3143 53.627 0.7483 0 0 0 29.6125 0 0 0 21.1719 129.6018 100.5081 230.11 58.4459 300.2817 244.1075 544.3893 44.8809 188.0373 167.301 355.3382 32.6422 679.8819 433.4881 1113.3699 0.0031 0 0 0 0 0 0 0 307.2635 716.8484 557.7154 1274.5638 11.1519 33.8565 20.864 54.7205 8.5728 0 64.3161 64.3161 43.3641 50.0399 235.8138 285.8539 74.498 681.3399 519.2036 1200.5434 16.0367 30.6284 23.8212 54.4496 37.2345 59.2284 45.9564 105.1848 0.6543 4.2007 3.2176 7.4183 0.4337 1.9405 1.4864 3.427 0 0 0 0 29.5484 46.2481 34.1503 80.3984 49.5034 72.5762 54.2719 126.8481 5.9053 8.7143 6.675 15.3893 28.2427 41.9546 32.2072 74.1618 3.5688 18.7906 14.3933 33.1839 68.3023 0 0 0 4.8751 0 0 0 1.637 12.7561 9.7709 22.527 0 0 0 0 0 0 0 0 7.9763 0 0 0 27.1107 119.5432 92.6939 212.2369 56.5147 154.1212 115.9721 270.0932 45.5527 146.4278 105.3964 251.8242

EPA302Abt_PC_3c 2020 123 of 197NERC Region Year UnitType

RFC 2020 New SPC-WetFGD_SCR RFC 2020 Ret.ExistSCR & WetFGD FRCC 2020 Exist Biomass FRCC 2020 Exist Combustion Turbine FRCC 2020 Exist Combined Cycle FRCC 2020 Exist Coal Steam_Uncontrolled FRCC 2020 Exist Coal Steam_DryFGD_SCR FRCC 2020 Exist FBC_SNCR FRCC 2020 Exist Oil/Gas Steam FRCC 2020 Exist IGCC FRCC 2020 Exist Hydro FRCC 2020 Exist FBC_DryFGD_SNCR FRCC 2020 Exist Landfill Gas FRCC 2020 Exist Non Fossil_Other FRCC 2020 Exist Nuclear FRCC 2020 Exist Coal Steam_WetFGD FRCC 2020 Exist Coal Steam_WetFGD_SCR FRCC 2020 New Combined Cycle FRCC 2020 New Landfill Gas FRCC 2020 O/G Early Retirement FRCC 2020 New SPC-WetFGD_SCR MRO 2020 Exist Biomass MRO 2020 Exist Combustion Turbine MRO 2020 Exist Combined Cycle MRO 2020 Exist Coal Steam_Uncontrolled MRO 2020 Exist Coal Steam_DryFGD_SCR MRO 2020 Exist Coal Steam_DryFGD MRO 2020 Exist FBC_Uncontrolled MRO 2020 Exist FBC_SNCR MRO 2020 Exist Oil/Gas Steam MRO 2020 Exist Coal Steam_WetFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2020 Exist Coal Steam_DryFGD_ACI MRO 2020 Exist Coal Steam_ACI MRO 2020 Exist Hydro MRO 2020 Exist Landfill Gas MRO 2020 Exist Coal Steam_SNCR MRO 2020 Exist Wind MRO 2020 International Imports MRO 2020 Exist Non Fossil_Other MRO 2020 Exist Nuclear MRO 2020 Exist Coal Steam_WetFGD MRO 2020 Exist Coal Steam_WetFGD_SCR Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 285.2124 1315.0981 5508.2113 4283.8414 9792.0526 18.0236 776.9649 3293.0133 2576.5578 5869.5711 0 198.52 628.7684 453.781 1082.5495 0 10951.47 1303.3293 2239.0066 3542.3358 0 21541.5782 30521.9377 36491.1218 67013.0595 0 2669 11113.2046 8634.3808 19747.5853 0 330 1381.1783 1069.9841 2451.1624 0 250 1057.2864 809.8596 1867.146 0 6704.8104 0 4191.0614 4191.0614 0 255 1066.4957 831.4877 1897.9834 0 54.5 134.2945 94.7987 229.0932 0 550 2333.5858 1794.8186 4128.4042 0 19.55 49.4268 37.387 86.8138 0 528.15 1954.6891 1479.7369 3434.426 0 3776.999 16751.2739 12990.8534 29742.1273 0 3350 13357.0198 10836.617 24193.6368 0 2119 7639.2533 6796.9902 14436.2435 427.0671 4326.377 13947.1872 10781.7407 24728.9279 12.3737 40 183.168 132.192 315.36 0 3341.1896 0 0 0 1755.4286 8475.3532 35485.2395 27607.8801 63093.1196

0 278.275 973.4261 607.8851 1581.3113 0 12600.645 0 954.2143 954.2143 0 6812.39 960.9799 5629.033 6590.0129 0 11525.7614 46649.4063 35654.3059 82303.713 0 519 2135.2474 1660.6862 3795.9336 0 1425.3528 5875.4344 4564.717 10440.1511 0 96.9685 410.094 314.1236 724.2176 0 30 126.8744 97.1832 224.0575 0 593.6926 0 0 0 0 1013.1 4220.9893 3139.529 7360.5184 0 1410 5497.0613 4043.5463 9540.6075 0 200 738.8163 565.9181 1304.7344 0 936 3531.7926 2711.2416 6243.0342 0 264 1116.4944 855.2118 1971.7062 0 3146.88 5364.006 5176.4855 10540.4917 0 97.9 317.7098 247.8474 565.5572 0 248 1048.828 803.3806 1852.2088 0 4720.3 6464.9336 3729.9383 10194.8718 0 1500 2793.312 2015.928 4809.24 0 160.06 521.1192 403.2236 924.343 0 3615.1345 15451.1749 11980.8432 27432.0181 0 3240.3 13334.1179 10063.1965 23397.3146 0 2170.9344 8575.8642 6184.0946 14759.9588

EPA302Abt_PC_3c 2020 124 of 197NERC Region Year UnitType

RFC 2020 New SPC-WetFGD_SCR RFC 2020 Ret.ExistSCR & WetFGD FRCC 2020 Exist Biomass FRCC 2020 Exist Combustion Turbine FRCC 2020 Exist Combined Cycle FRCC 2020 Exist Coal Steam_Uncontrolled FRCC 2020 Exist Coal Steam_DryFGD_SCR FRCC 2020 Exist FBC_SNCR FRCC 2020 Exist Oil/Gas Steam FRCC 2020 Exist IGCC FRCC 2020 Exist Hydro FRCC 2020 Exist FBC_DryFGD_SNCR FRCC 2020 Exist Landfill Gas FRCC 2020 Exist Non Fossil_Other FRCC 2020 Exist Nuclear FRCC 2020 Exist Coal Steam_WetFGD FRCC 2020 Exist Coal Steam_WetFGD_SCR FRCC 2020 New Combined Cycle FRCC 2020 New Landfill Gas FRCC 2020 O/G Early Retirement FRCC 2020 New SPC-WetFGD_SCR MRO 2020 Exist Biomass MRO 2020 Exist Combustion Turbine MRO 2020 Exist Combined Cycle MRO 2020 Exist Coal Steam_Uncontrolled MRO 2020 Exist Coal Steam_DryFGD_SCR MRO 2020 Exist Coal Steam_DryFGD MRO 2020 Exist FBC_Uncontrolled MRO 2020 Exist FBC_SNCR MRO 2020 Exist Oil/Gas Steam MRO 2020 Exist Coal Steam_WetFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2020 Exist Coal Steam_DryFGD_ACI MRO 2020 Exist Coal Steam_ACI MRO 2020 Exist Hydro MRO 2020 Exist Landfill Gas MRO 2020 Exist Coal Steam_SNCR MRO 2020 Exist Wind MRO 2020 International Imports MRO 2020 Exist Non Fossil_Other MRO 2020 Exist Nuclear MRO 2020 Exist Coal Steam_WetFGD MRO 2020 Exist Coal Steam_WetFGD_SCR Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 49.8303 38.7539 88.5843 31.5145 24.6579 56.1724 9.9805 7.2029 17.1834 15.449 25.7652 41.2146 220.5267 267.7265 488.2541 109.6603 85.1868 194.8472 12.7068 9.8439 22.5507 10.631 8.1431 18.7742 0 43.1316 43.1316 9.9717 7.7744 17.7461 0 0 0 22.6976 17.4573 40.1549 0.5918 0.4476 1.0394 35.5028 26.8763 62.379 174.6655 135.4556 310.1211 134.7742 109.5312 244.3055 83.7735 74.5352 158.3087 93.7251 72.4533 166.1784 2.4999 1.8042 4.304 0 0 0 319.3672 248.4709 567.8381 14.4799 8.9853 23.4652 0 11.2835 11.2835 6.8894 41.1769 48.0666 523.6713 399.9193 923.5906 18.7641 14.5937 33.3578 66.3867 51.5781 117.9646 4.5789 3.5074 8.0862 1.3182 1.0097 2.3279 0 0 0 39.4806 29.2086 68.6892 55.7366 41.062 96.7986 8.6434 6.6207 15.2641 35.928 27.5808 63.5088 13.6176 10.4307 24.0484 0 0 0 4.3475 3.3901 7.7376 12.0989 9.2675 21.3665 0 0 0 0 0 0 8.5115 6.591 15.1023 161.1095 124.9243 286.0336 143.3392 108.2143 251.5535 82.335 59.4999 141.8351

EPA302Abt_PC_3c 2020 125 of 197NERC Region Year UnitType

RFC 2020 New SPC-WetFGD_SCR RFC 2020 Ret.ExistSCR & WetFGD FRCC 2020 Exist Biomass FRCC 2020 Exist Combustion Turbine FRCC 2020 Exist Combined Cycle FRCC 2020 Exist Coal Steam_Uncontrolled FRCC 2020 Exist Coal Steam_DryFGD_SCR FRCC 2020 Exist FBC_SNCR FRCC 2020 Exist Oil/Gas Steam FRCC 2020 Exist IGCC FRCC 2020 Exist Hydro FRCC 2020 Exist FBC_DryFGD_SNCR FRCC 2020 Exist Landfill Gas FRCC 2020 Exist Non Fossil_Other FRCC 2020 Exist Nuclear FRCC 2020 Exist Coal Steam_WetFGD FRCC 2020 Exist Coal Steam_WetFGD_SCR FRCC 2020 New Combined Cycle FRCC 2020 New Landfill Gas FRCC 2020 O/G Early Retirement FRCC 2020 New SPC-WetFGD_SCR MRO 2020 Exist Biomass MRO 2020 Exist Combustion Turbine MRO 2020 Exist Combined Cycle MRO 2020 Exist Coal Steam_Uncontrolled MRO 2020 Exist Coal Steam_DryFGD_SCR MRO 2020 Exist Coal Steam_DryFGD MRO 2020 Exist FBC_Uncontrolled MRO 2020 Exist FBC_SNCR MRO 2020 Exist Oil/Gas Steam MRO 2020 Exist Coal Steam_WetFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2020 Exist Coal Steam_DryFGD_ACI MRO 2020 Exist Coal Steam_ACI MRO 2020 Exist Hydro MRO 2020 Exist Landfill Gas MRO 2020 Exist Coal Steam_SNCR MRO 2020 Exist Wind MRO 2020 International Imports MRO 2020 Exist Non Fossil_Other MRO 2020 Exist Nuclear MRO 2020 Exist Coal Steam_WetFGD MRO 2020 Exist Coal Steam_WetFGD_SCR CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2020 126 of 197NERC Region Year UnitType

RFC 2020 New SPC-WetFGD_SCR RFC 2020 Ret.ExistSCR & WetFGD FRCC 2020 Exist Biomass FRCC 2020 Exist Combustion Turbine FRCC 2020 Exist Combined Cycle FRCC 2020 Exist Coal Steam_Uncontrolled FRCC 2020 Exist Coal Steam_DryFGD_SCR FRCC 2020 Exist FBC_SNCR FRCC 2020 Exist Oil/Gas Steam FRCC 2020 Exist IGCC FRCC 2020 Exist Hydro FRCC 2020 Exist FBC_DryFGD_SNCR FRCC 2020 Exist Landfill Gas FRCC 2020 Exist Non Fossil_Other FRCC 2020 Exist Nuclear FRCC 2020 Exist Coal Steam_WetFGD FRCC 2020 Exist Coal Steam_WetFGD_SCR FRCC 2020 New Combined Cycle FRCC 2020 New Landfill Gas FRCC 2020 O/G Early Retirement FRCC 2020 New SPC-WetFGD_SCR MRO 2020 Exist Biomass MRO 2020 Exist Combustion Turbine MRO 2020 Exist Combined Cycle MRO 2020 Exist Coal Steam_Uncontrolled MRO 2020 Exist Coal Steam_DryFGD_SCR MRO 2020 Exist Coal Steam_DryFGD MRO 2020 Exist FBC_Uncontrolled MRO 2020 Exist FBC_SNCR MRO 2020 Exist Oil/Gas Steam MRO 2020 Exist Coal Steam_WetFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SCR_ACI MRO 2020 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2020 Exist Coal Steam_DryFGD_ACI MRO 2020 Exist Coal Steam_ACI MRO 2020 Exist Hydro MRO 2020 Exist Landfill Gas MRO 2020 Exist Coal Steam_SNCR MRO 2020 Exist Wind MRO 2020 International Imports MRO 2020 Exist Non Fossil_Other MRO 2020 Exist Nuclear MRO 2020 Exist Coal Steam_WetFGD MRO 2020 Exist Coal Steam_WetFGD_SCR NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2020 127 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

MRO 2020 Exist Coal Steam_WetFGD_SNCR MRO 2020 Ret.SNCR MRO 2020 Ret.DDryFGD MRO 2020 Ret.ACI & DDryFGD MRO 2020 Ret.ACI MRO 2020 Ret.ExistWetFGD & SCR MRO 2020 Ret.ExistSCR_WFGD & ACI MRO 2020 Ret.ACI & WetFGD MRO 2020 Ret.ACI & SCR MRO 2020 New Combustion Turbine MRO 2020 New Landfill Gas MRO 2020 Coal Early Retirement MRO 2020 Ret.SCR & WetFGD MRO 2020 O/G Early Retirement MRO 2020 Nuke Early Retirement MRO 2020 New SPC-DryFGD_SCR_ACI NPCC 2020 Exist Biomass NPCC 2020 Exist Combustion Turbine NPCC 2020 Exist Combined Cycle NPCC 2020 Exist Coal Steam_Uncontrolled NPCC 2020 Exist Coal Steam_DryFGD_SCR NPCC 2020 Exist Oil/Gas Steam_SNCR NPCC 2020 Exist FBC_DryFGD NPCC 2020 Exist FBC_Uncontrolled NPCC 2020 Exist FBC_SNCR NPCC 2020 Exist Oil/Gas Steam NPCC 2020 Exist Oil/Gas Steam_SCR NPCC 2020 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2020 Exist Coal Steam_SCR NPCC 2020 Exist Fuel Cell NPCC 2020 Exist Hydro NPCC 2020 Exist Landfill Gas NPCC 2020 Exist Coal Steam_SNCR NPCC 2020 Exist Pump Storage NPCC 2020 Exist Wind NPCC 2020 International Imports NPCC 2020 Exist Non Fossil_Other NPCC 2020 Exist Nuclear NPCC 2020 Exist Coal Steam_WetFGD_SCR NPCC 2020 Ret.DWetFGD NPCC 2020 Ret.SCR NPCC 2020 Ret.DryFGD NPCC 2020 Ret.DDryFGD NPCC 2020 Ret.ACI

EPA302Abt_PC_3c 2020 128 of 197NERC Region Year UnitType

MRO 2020 Exist Coal Steam_WetFGD_SNCR MRO 2020 Ret.SNCR MRO 2020 Ret.DDryFGD MRO 2020 Ret.ACI & DDryFGD MRO 2020 Ret.ACI MRO 2020 Ret.ExistWetFGD & SCR MRO 2020 Ret.ExistSCR_WFGD & ACI MRO 2020 Ret.ACI & WetFGD MRO 2020 Ret.ACI & SCR MRO 2020 New Combustion Turbine MRO 2020 New Landfill Gas MRO 2020 Coal Early Retirement MRO 2020 Ret.SCR & WetFGD MRO 2020 O/G Early Retirement MRO 2020 Nuke Early Retirement MRO 2020 New SPC-DryFGD_SCR_ACI NPCC 2020 Exist Biomass NPCC 2020 Exist Combustion Turbine NPCC 2020 Exist Combined Cycle NPCC 2020 Exist Coal Steam_Uncontrolled NPCC 2020 Exist Coal Steam_DryFGD_SCR NPCC 2020 Exist Oil/Gas Steam_SNCR NPCC 2020 Exist FBC_DryFGD NPCC 2020 Exist FBC_Uncontrolled NPCC 2020 Exist FBC_SNCR NPCC 2020 Exist Oil/Gas Steam NPCC 2020 Exist Oil/Gas Steam_SCR NPCC 2020 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2020 Exist Coal Steam_SCR NPCC 2020 Exist Fuel Cell NPCC 2020 Exist Hydro NPCC 2020 Exist Landfill Gas NPCC 2020 Exist Coal Steam_SNCR NPCC 2020 Exist Pump Storage NPCC 2020 Exist Wind NPCC 2020 International Imports NPCC 2020 Exist Non Fossil_Other NPCC 2020 Exist Nuclear NPCC 2020 Exist Coal Steam_WetFGD_SCR NPCC 2020 Ret.DWetFGD NPCC 2020 Ret.SCR NPCC 2020 Ret.DryFGD NPCC 2020 Ret.DDryFGD NPCC 2020 Ret.ACI Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 25.0262 6.5625 5.104 0.9865 0.1151 0.0881 61.8439 13.7237 10.0174 10.5745 1.874 1.4517 102.2353 13.7866 10.1274 12.3293 3.181 2.4466 19.6781 5.9113 4.054 16.6475 2.1398 1.6546 0.5295 0.1048 0.0806 21.907 0 2.359 7.228 0.003 0.0021 0 0 0 9.1841 1.3331 1.0313 0 0 0 0 0 0 22.2756 18.0429 14.0323 10.523 16.4236 11.8531 44.9466 5.3652 8.5297 263.4185 185.5116 149.6909 35.4026 2.9721 2.2858 11.9853 3.2506 2.4901 15.7574 0 0 2.5455 0.828 0.6342 9.0875 0.9109 0.6978 1.6548 0.4279 0.3278 417.6513 13.8563 10.1586 5.6294 0 0 6.9472 2.3112 1.7739 1.6298 0.2033 0.1501 0.0273 0.0263 0.019 97.5693 126.8414 85.4442 3.5303 4.2627 3.3074 49.1929 6.8652 4.1239 57.3427 1.0797 3.1556 31.6454 0 0 0 0 0 17.0334 26.4824 20.0846 2229.8523 43.8956 34.0396 33.3306 8.7341 6.808 11.1999 1.0803 0.8291 17.6003 2.1885 1.6797 16.8886 2.8185 2.1834 4.1106 0.6667 0.5127 0.9551 0.2939 0.2251

EPA302Abt_PC_3c 2020 129 of 197NERC Region Year UnitType

MRO 2020 Exist Coal Steam_WetFGD_SNCR MRO 2020 Ret.SNCR MRO 2020 Ret.DDryFGD MRO 2020 Ret.ACI & DDryFGD MRO 2020 Ret.ACI MRO 2020 Ret.ExistWetFGD & SCR MRO 2020 Ret.ExistSCR_WFGD & ACI MRO 2020 Ret.ACI & WetFGD MRO 2020 Ret.ACI & SCR MRO 2020 New Combustion Turbine MRO 2020 New Landfill Gas MRO 2020 Coal Early Retirement MRO 2020 Ret.SCR & WetFGD MRO 2020 O/G Early Retirement MRO 2020 Nuke Early Retirement MRO 2020 New SPC-DryFGD_SCR_ACI NPCC 2020 Exist Biomass NPCC 2020 Exist Combustion Turbine NPCC 2020 Exist Combined Cycle NPCC 2020 Exist Coal Steam_Uncontrolled NPCC 2020 Exist Coal Steam_DryFGD_SCR NPCC 2020 Exist Oil/Gas Steam_SNCR NPCC 2020 Exist FBC_DryFGD NPCC 2020 Exist FBC_Uncontrolled NPCC 2020 Exist FBC_SNCR NPCC 2020 Exist Oil/Gas Steam NPCC 2020 Exist Oil/Gas Steam_SCR NPCC 2020 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2020 Exist Coal Steam_SCR NPCC 2020 Exist Fuel Cell NPCC 2020 Exist Hydro NPCC 2020 Exist Landfill Gas NPCC 2020 Exist Coal Steam_SNCR NPCC 2020 Exist Pump Storage NPCC 2020 Exist Wind NPCC 2020 International Imports NPCC 2020 Exist Non Fossil_Other NPCC 2020 Exist Nuclear NPCC 2020 Exist Coal Steam_WetFGD_SCR NPCC 2020 Ret.DWetFGD NPCC 2020 Ret.SCR NPCC 2020 Ret.DryFGD NPCC 2020 Ret.DDryFGD NPCC 2020 Ret.ACI VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 11.6665 25.5042 19.1021 44.6063 0.2032 1.5066 1.154 2.6606 23.7411 87.1482 63.5617 150.7099 3.3257 9.6356 7.4646 17.1002 23.914 176.71 129.8364 306.5464 5.6277 12.8667 9.8961 22.7627 9.9654 28.6062 19.4768 48.083 3.7944 16.4326 12.7067 29.1393 0.1854 0.7456 0.5734 1.319 2.359 0 56.6756 56.6756 0.0051 0 0 0 0 0 0 0 2.3644 10.3551 8.0108 18.3659 0 0 0 0 0 0 0 0 32.0751 35.5123 27.6186 63.1308 28.2768 65.0958 46.9796 112.0754 13.8951 49.4751 72.1684 121.6436 335.2025 2513.4754 1579.6754 4093.1505 5.2578 69.282 53.2817 122.5638 5.7407 16.4276 12.714 29.1415 0 0 0 0 1.4622 4.6481 3.5604 8.2085 1.6085 25.0991 19.3932 44.4923 0.7557 5.3465 4.0953 9.4418 24.015 718.3082 502.3857 1220.6942 0 0 0 0 4.0851 8.8804 6.8156 15.696 0.3534 3.8349 2.81 6.6451 0.0453 0.1729 0.0977 0.2706 212.2855 0 0 0 7.57 0 0 0 10.9888 81.996 46.8603 128.8564 4.2353 0 0 0 0 0 0 0 0 0 0 0 46.5668 0 0 0 77.9352 332.8928 258.1455 591.038 15.542 48.8813 38.1018 86.983 1.9094 12.0867 9.2764 21.3631 3.8683 28.8493 22.1417 50.9909 5.0019 24.6109 19.0658 43.6768 1.1794 5.5697 4.2838 9.8535 0.519 2.3915 1.8318 4.2233

EPA302Abt_PC_3c 2020 130 of 197NERC Region Year UnitType

MRO 2020 Exist Coal Steam_WetFGD_SNCR MRO 2020 Ret.SNCR MRO 2020 Ret.DDryFGD MRO 2020 Ret.ACI & DDryFGD MRO 2020 Ret.ACI MRO 2020 Ret.ExistWetFGD & SCR MRO 2020 Ret.ExistSCR_WFGD & ACI MRO 2020 Ret.ACI & WetFGD MRO 2020 Ret.ACI & SCR MRO 2020 New Combustion Turbine MRO 2020 New Landfill Gas MRO 2020 Coal Early Retirement MRO 2020 Ret.SCR & WetFGD MRO 2020 O/G Early Retirement MRO 2020 Nuke Early Retirement MRO 2020 New SPC-DryFGD_SCR_ACI NPCC 2020 Exist Biomass NPCC 2020 Exist Combustion Turbine NPCC 2020 Exist Combined Cycle NPCC 2020 Exist Coal Steam_Uncontrolled NPCC 2020 Exist Coal Steam_DryFGD_SCR NPCC 2020 Exist Oil/Gas Steam_SNCR NPCC 2020 Exist FBC_DryFGD NPCC 2020 Exist FBC_Uncontrolled NPCC 2020 Exist FBC_SNCR NPCC 2020 Exist Oil/Gas Steam NPCC 2020 Exist Oil/Gas Steam_SCR NPCC 2020 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2020 Exist Coal Steam_SCR NPCC 2020 Exist Fuel Cell NPCC 2020 Exist Hydro NPCC 2020 Exist Landfill Gas NPCC 2020 Exist Coal Steam_SNCR NPCC 2020 Exist Pump Storage NPCC 2020 Exist Wind NPCC 2020 International Imports NPCC 2020 Exist Non Fossil_Other NPCC 2020 Exist Nuclear NPCC 2020 Exist Coal Steam_WetFGD_SCR NPCC 2020 Ret.DWetFGD NPCC 2020 Ret.SCR NPCC 2020 Ret.DryFGD NPCC 2020 Ret.DDryFGD NPCC 2020 Ret.ACI Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 525 1886.6615 1467.3489 3354.0104 0.1027 19.0092 58.0113 44.4358 102.4471 0 1412.572 5510.8935 3997.4532 9508.3467 0.0429 176.5802 739.0569 572.5395 1311.5964 14.9435 2400.1371 9504.3426 6977.3821 16481.7246 4.5767 240 1018.292 783.1935 1801.4855 6.0134 396.0656 1646.2022 1120.8306 2767.0327 10.1589 257.209 943.5474 729.631 1673.1784 0.1894 10.0001 42.4291 32.6333 75.0624 132.3519 1888.5321 0 974.8131 974.8131 19.3387 65 297.648 214.812 512.46 0.5623 824.7599 0 0 0 7.9674 140.6189 590.0807 456.4984 1046.579 0 312.1972 0 0 0 0 1470.3455 0 0 0 191.8387 866.7552 3630.3537 2823.3955 6453.7492 0 550.2783 2323.8474 1677.1163 4000.9639 0 6986.027 583.3283 928.4524 1511.7808 0 20187.8764 43854.8115 34842.2943 78697.1049 0 784.1766 3317.1908 2550.8912 5868.082 0 180.7 764.2066 585.3664 1349.5733 0 566 0 0 0 0 54.9999 232.6029 178.1691 410.772 0 244.7471 1035.0712 792.8432 1827.9143 0 52.7 222.876 170.7184 393.5944 0 14387.681 12485.6136 8442.1556 20927.7692 0 200.2758 0 0 0 0 106 447.9119 343.7697 791.6816 0 30.7489 129.9317 95.4136 225.3454 0 1.4 2.788 2.0121 4.8001 0 6427.796 19574.3063 13185.8106 32760.1169 0 157.945 494.4896 383.6922 878.1814 0 849.4269 3509.9066 2098.365 5608.2716 0 2943.67 132.6459 387.6672 520.3131 0 1322.97 1824.9396 1039.2489 2864.1887 0 3200 5336.2944 3851.1936 9187.488 0 730.05 3063.9113 2323.7032 5387.6145 0 9809.243 43027.0023 33365.7673 76392.7696 0 680.8 2829.6684 2205.6597 5035.3281 0 150.4755 635.8469 488.0087 1123.8555 6.4972 314.2979 1328.0923 1019.3029 2347.3954 6.2137 269.9356 1129.7856 875.2328 2005.0185 0 68.2141 289.4243 222.6034 512.0278 0.7104 21.2529 89.8816 68.8475 158.7291

EPA302Abt_PC_3c 2020 131 of 197NERC Region Year UnitType

MRO 2020 Exist Coal Steam_WetFGD_SNCR MRO 2020 Ret.SNCR MRO 2020 Ret.DDryFGD MRO 2020 Ret.ACI & DDryFGD MRO 2020 Ret.ACI MRO 2020 Ret.ExistWetFGD & SCR MRO 2020 Ret.ExistSCR_WFGD & ACI MRO 2020 Ret.ACI & WetFGD MRO 2020 Ret.ACI & SCR MRO 2020 New Combustion Turbine MRO 2020 New Landfill Gas MRO 2020 Coal Early Retirement MRO 2020 Ret.SCR & WetFGD MRO 2020 O/G Early Retirement MRO 2020 Nuke Early Retirement MRO 2020 New SPC-DryFGD_SCR_ACI NPCC 2020 Exist Biomass NPCC 2020 Exist Combustion Turbine NPCC 2020 Exist Combined Cycle NPCC 2020 Exist Coal Steam_Uncontrolled NPCC 2020 Exist Coal Steam_DryFGD_SCR NPCC 2020 Exist Oil/Gas Steam_SNCR NPCC 2020 Exist FBC_DryFGD NPCC 2020 Exist FBC_Uncontrolled NPCC 2020 Exist FBC_SNCR NPCC 2020 Exist Oil/Gas Steam NPCC 2020 Exist Oil/Gas Steam_SCR NPCC 2020 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2020 Exist Coal Steam_SCR NPCC 2020 Exist Fuel Cell NPCC 2020 Exist Hydro NPCC 2020 Exist Landfill Gas NPCC 2020 Exist Coal Steam_SNCR NPCC 2020 Exist Pump Storage NPCC 2020 Exist Wind NPCC 2020 International Imports NPCC 2020 Exist Non Fossil_Other NPCC 2020 Exist Nuclear NPCC 2020 Exist Coal Steam_WetFGD_SCR NPCC 2020 Ret.DWetFGD NPCC 2020 Ret.SCR NPCC 2020 Ret.DryFGD NPCC 2020 Ret.DDryFGD NPCC 2020 Ret.ACI Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 21.0253 16.3268 37.3521 0.7739 0.5928 1.3667 59.9207 43.5019 103.4226 6.9584 5.3906 12.3491 104.0737 76.422 180.4957 10.9601 8.4297 19.3897 18.0145 12.2653 30.2799 9.2898 7.1834 16.4732 0.42 0.3231 0.7431 0 9.9431 9.9431 4.0623 2.9318 6.994 0 0 0 5.8338 4.5131 10.3468 0 0 0 0 0 0 33.4625 26.0244 59.487 35.0568 25.3006 60.3577 6.2915 11.6963 17.988 322.7916 258.0324 580.8238 32.0598 24.6542 56.714 8.6718 6.655 15.3269 0 0 0 2.4888 1.9064 4.3952 10.7592 8.2412 19.0002 2.8018 2.1461 4.9479 132.7558 88.5796 221.3356 0 0 0 4.6537 3.5717 8.2254 1.4555 1.0665 2.522 0.0221 0.016 0.0381 0 0 0 6.5082 5.0499 11.5578 38.6768 23.0837 61.7607 0 0 0 0 0 0 0 0 0 59.1441 44.8513 103.9952 448.6425 347.9045 796.5474 26.1927 20.4166 46.6093 6.4362 4.9398 11.376 13.7294 10.5372 24.2665 11.5758 8.9676 20.5434 2.6622 2.0476 4.7098 1.0039 0.769 1.7729

EPA302Abt_PC_3c 2020 132 of 197NERC Region Year UnitType

MRO 2020 Exist Coal Steam_WetFGD_SNCR MRO 2020 Ret.SNCR MRO 2020 Ret.DDryFGD MRO 2020 Ret.ACI & DDryFGD MRO 2020 Ret.ACI MRO 2020 Ret.ExistWetFGD & SCR MRO 2020 Ret.ExistSCR_WFGD & ACI MRO 2020 Ret.ACI & WetFGD MRO 2020 Ret.ACI & SCR MRO 2020 New Combustion Turbine MRO 2020 New Landfill Gas MRO 2020 Coal Early Retirement MRO 2020 Ret.SCR & WetFGD MRO 2020 O/G Early Retirement MRO 2020 Nuke Early Retirement MRO 2020 New SPC-DryFGD_SCR_ACI NPCC 2020 Exist Biomass NPCC 2020 Exist Combustion Turbine NPCC 2020 Exist Combined Cycle NPCC 2020 Exist Coal Steam_Uncontrolled NPCC 2020 Exist Coal Steam_DryFGD_SCR NPCC 2020 Exist Oil/Gas Steam_SNCR NPCC 2020 Exist FBC_DryFGD NPCC 2020 Exist FBC_Uncontrolled NPCC 2020 Exist FBC_SNCR NPCC 2020 Exist Oil/Gas Steam NPCC 2020 Exist Oil/Gas Steam_SCR NPCC 2020 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2020 Exist Coal Steam_SCR NPCC 2020 Exist Fuel Cell NPCC 2020 Exist Hydro NPCC 2020 Exist Landfill Gas NPCC 2020 Exist Coal Steam_SNCR NPCC 2020 Exist Pump Storage NPCC 2020 Exist Wind NPCC 2020 International Imports NPCC 2020 Exist Non Fossil_Other NPCC 2020 Exist Nuclear NPCC 2020 Exist Coal Steam_WetFGD_SCR NPCC 2020 Ret.DWetFGD NPCC 2020 Ret.SCR NPCC 2020 Ret.DryFGD NPCC 2020 Ret.DDryFGD NPCC 2020 Ret.ACI CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2020 133 of 197NERC Region Year UnitType

MRO 2020 Exist Coal Steam_WetFGD_SNCR MRO 2020 Ret.SNCR MRO 2020 Ret.DDryFGD MRO 2020 Ret.ACI & DDryFGD MRO 2020 Ret.ACI MRO 2020 Ret.ExistWetFGD & SCR MRO 2020 Ret.ExistSCR_WFGD & ACI MRO 2020 Ret.ACI & WetFGD MRO 2020 Ret.ACI & SCR MRO 2020 New Combustion Turbine MRO 2020 New Landfill Gas MRO 2020 Coal Early Retirement MRO 2020 Ret.SCR & WetFGD MRO 2020 O/G Early Retirement MRO 2020 Nuke Early Retirement MRO 2020 New SPC-DryFGD_SCR_ACI NPCC 2020 Exist Biomass NPCC 2020 Exist Combustion Turbine NPCC 2020 Exist Combined Cycle NPCC 2020 Exist Coal Steam_Uncontrolled NPCC 2020 Exist Coal Steam_DryFGD_SCR NPCC 2020 Exist Oil/Gas Steam_SNCR NPCC 2020 Exist FBC_DryFGD NPCC 2020 Exist FBC_Uncontrolled NPCC 2020 Exist FBC_SNCR NPCC 2020 Exist Oil/Gas Steam NPCC 2020 Exist Oil/Gas Steam_SCR NPCC 2020 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2020 Exist Coal Steam_SCR NPCC 2020 Exist Fuel Cell NPCC 2020 Exist Hydro NPCC 2020 Exist Landfill Gas NPCC 2020 Exist Coal Steam_SNCR NPCC 2020 Exist Pump Storage NPCC 2020 Exist Wind NPCC 2020 International Imports NPCC 2020 Exist Non Fossil_Other NPCC 2020 Exist Nuclear NPCC 2020 Exist Coal Steam_WetFGD_SCR NPCC 2020 Ret.DWetFGD NPCC 2020 Ret.SCR NPCC 2020 Ret.DryFGD NPCC 2020 Ret.DDryFGD NPCC 2020 Ret.ACI NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2020 134 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

NPCC 2020 Ret.ExistSCR & DWetFGD NPCC 2020 Ret.ExistSCR & DryFGD NPCC 2020 Ret.ExistSCR & DDryFGD NPCC 2020 Ret.ExistSNCR & DryFGD NPCC 2020 New Biomass NPCC 2020 New Wind NPCC 2020 New Combined Cycle NPCC 2020 New Landfill Gas NPCC 2020 Coal Early Retirement NPCC 2020 O/G Early Retirement NPCC 2020 New SPC-WetFGD_SCR SPP 2020 Exist Biomass SPP 2020 Exist Combustion Turbine SPP 2020 Exist Combined Cycle SPP 2020 Exist Coal Steam_Uncontrolled SPP 2020 Exist Coal Steam_DryFGD_SCR SPP 2020 Exist Coal Steam_DryFGD_SNCR SPP 2020 Exist Coal Steam_DryFGD SPP 2020 Exist FBC_Uncontrolled SPP 2020 Exist FBC_SNCR SPP 2020 Exist Oil/Gas Steam SPP 2020 Exist Coal Steam_DryFGD_SCR_ACI SPP 2020 Exist Coal Steam_SCR SPP 2020 Exist Fossil_Other SPP 2020 Exist Hydro SPP 2020 Exist Landfill Gas SPP 2020 Exist Pump Storage SPP 2020 Exist Solar SPP 2020 Exist Wind SPP 2020 Exist Non Fossil_Other SPP 2020 Exist Coal Steam_WetFGD SPP 2020 Exist Coal Steam_WetFGD_SCR SPP 2020 Ret.SCR SPP 2020 Ret.ExistWetFGD & SCR SPP 2020 New Landfill Gas SPP 2020 CT Early Retirement SPP 2020 CC Early Retirement SPP 2020 Coal Early Retirement SPP 2020 O/G Early Retirement SPP 2020 Nuke Early Retirement SPP 2020 New SPC-DryFGD_SCR_ACI TRE 2020 Exist Combustion Turbine TRE 2020 Exist Combined Cycle TRE 2020 Exist Coal Steam_Uncontrolled

EPA302Abt_PC_3c 2020 135 of 197NERC Region Year UnitType

NPCC 2020 Ret.ExistSCR & DWetFGD NPCC 2020 Ret.ExistSCR & DryFGD NPCC 2020 Ret.ExistSCR & DDryFGD NPCC 2020 Ret.ExistSNCR & DryFGD NPCC 2020 New Biomass NPCC 2020 New Wind NPCC 2020 New Combined Cycle NPCC 2020 New Landfill Gas NPCC 2020 Coal Early Retirement NPCC 2020 O/G Early Retirement NPCC 2020 New SPC-WetFGD_SCR SPP 2020 Exist Biomass SPP 2020 Exist Combustion Turbine SPP 2020 Exist Combined Cycle SPP 2020 Exist Coal Steam_Uncontrolled SPP 2020 Exist Coal Steam_DryFGD_SCR SPP 2020 Exist Coal Steam_DryFGD_SNCR SPP 2020 Exist Coal Steam_DryFGD SPP 2020 Exist FBC_Uncontrolled SPP 2020 Exist FBC_SNCR SPP 2020 Exist Oil/Gas Steam SPP 2020 Exist Coal Steam_DryFGD_SCR_ACI SPP 2020 Exist Coal Steam_SCR SPP 2020 Exist Fossil_Other SPP 2020 Exist Hydro SPP 2020 Exist Landfill Gas SPP 2020 Exist Pump Storage SPP 2020 Exist Solar SPP 2020 Exist Wind SPP 2020 Exist Non Fossil_Other SPP 2020 Exist Coal Steam_WetFGD SPP 2020 Exist Coal Steam_WetFGD_SCR SPP 2020 Ret.SCR SPP 2020 Ret.ExistWetFGD & SCR SPP 2020 New Landfill Gas SPP 2020 CT Early Retirement SPP 2020 CC Early Retirement SPP 2020 Coal Early Retirement SPP 2020 O/G Early Retirement SPP 2020 Nuke Early Retirement SPP 2020 New SPC-DryFGD_SCR_ACI TRE 2020 Exist Combustion Turbine TRE 2020 Exist Combined Cycle TRE 2020 Exist Coal Steam_Uncontrolled Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 48.2623 7.3565 5.7164 33.5256 7.2206 5.5717 14.7254 3.0398 2.338 26.7687 5.7772 4.4339 19.7425 14.7042 10.612 27.5796 0 0 2.5346 1.4644 1.1321 22.24 0.0091 0.0066 0 0 0 0 0 0 92.1791 74.6721 58.0739 0.0927 0.1118 0.0807 30.8584 0 4.9234 182.7768 29.5342 93.6771 488.4301 42.638 33.0614 23.7817 8.6355 6.7162 0.8895 0.376 0.288 40.7851 11.5497 8.9759 9.9616 1.1909 0.9122 21.609 5.3678 4.1584 200.8692 0 3.6226 27.2318 14.2622 11.1171 75.6265 9.9987 7.9887 1.1354 1.4616 1.2573 32.7401 14.6076 13.2946 0.0671 0.0841 0.0643 8.6881 2.4524 2.063 0.1645 0 0 54.5613 0 0 0.8717 1.524 1.0999 213.7127 42.3205 32.7288 85.9407 21.4036 16.8146 7.7299 1.1244 0.8737 0.3092 0.081 0.0631 0.556 0.0002 0.0002 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 220.0781 178.2595 138.6358 20.0762 0 9.8805 374.0702 165.5737 234.6257 212.5985 17.7607 14.1607

EPA302Abt_PC_3c 2020 136 of 197NERC Region Year UnitType

NPCC 2020 Ret.ExistSCR & DWetFGD NPCC 2020 Ret.ExistSCR & DryFGD NPCC 2020 Ret.ExistSCR & DDryFGD NPCC 2020 Ret.ExistSNCR & DryFGD NPCC 2020 New Biomass NPCC 2020 New Wind NPCC 2020 New Combined Cycle NPCC 2020 New Landfill Gas NPCC 2020 Coal Early Retirement NPCC 2020 O/G Early Retirement NPCC 2020 New SPC-WetFGD_SCR SPP 2020 Exist Biomass SPP 2020 Exist Combustion Turbine SPP 2020 Exist Combined Cycle SPP 2020 Exist Coal Steam_Uncontrolled SPP 2020 Exist Coal Steam_DryFGD_SCR SPP 2020 Exist Coal Steam_DryFGD_SNCR SPP 2020 Exist Coal Steam_DryFGD SPP 2020 Exist FBC_Uncontrolled SPP 2020 Exist FBC_SNCR SPP 2020 Exist Oil/Gas Steam SPP 2020 Exist Coal Steam_DryFGD_SCR_ACI SPP 2020 Exist Coal Steam_SCR SPP 2020 Exist Fossil_Other SPP 2020 Exist Hydro SPP 2020 Exist Landfill Gas SPP 2020 Exist Pump Storage SPP 2020 Exist Solar SPP 2020 Exist Wind SPP 2020 Exist Non Fossil_Other SPP 2020 Exist Coal Steam_WetFGD SPP 2020 Exist Coal Steam_WetFGD_SCR SPP 2020 Ret.SCR SPP 2020 Ret.ExistWetFGD & SCR SPP 2020 New Landfill Gas SPP 2020 CT Early Retirement SPP 2020 CC Early Retirement SPP 2020 Coal Early Retirement SPP 2020 O/G Early Retirement SPP 2020 Nuke Early Retirement SPP 2020 New SPC-DryFGD_SCR_ACI TRE 2020 Exist Combustion Turbine TRE 2020 Exist Combined Cycle TRE 2020 Exist Coal Steam_Uncontrolled VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 13.0728 60.6149 47.104 107.7189 12.7923 54.4843 42.0383 96.5226 5.3778 19.7395 15.1822 34.9217 10.2111 36.0962 27.7036 63.7998 25.3161 26.6046 19.2005 45.8052 0 0 0 0 2.5965 58.3007 35.3058 93.6065 0.0158 0 0 0 0 0 0 0 0 0 0 0 132.746 275.8112 214.5245 490.3357 0.1925 0.5105 0.3685 0.879 4.9234 0 36.4759 36.4759 123.2112 234.0816 662.3781 896.4596 75.6991 612.7542 474.5886 1087.3434 15.3517 23.5968 18.3524 41.9492 0.6639 0.9162 0.7018 1.618 20.5255 38.2272 29.7039 67.9311 2.1032 15.5409 11.904 27.4449 9.5262 32.328 25.044 57.372 3.6226 0 181.6992 181.6992 25.3793 25.2357 19.6706 44.9064 17.9874 80.5911 64.686 145.2771 2.7188 0 0 0 27.9022 0 0 0 0.1484 0 0 0 4.5154 0 0 0 0 0 0 0 0 0 0 0 2.6239 0 0 0 75.0492 210.7272 162.9607 373.6878 38.2183 77.2394 60.6194 137.8588 1.9981 10.3205 8.0182 18.3387 0.1442 0.3006 0.2343 0.535 0.0004 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 316.8952 342.6816 266.51 609.1916 9.8805 0 72.2644 72.2644 400.1993 1471.0339 1780.2678 3251.3021 31.9214 377.6051 304.3388 681.9439

EPA302Abt_PC_3c 2020 137 of 197NERC Region Year UnitType

NPCC 2020 Ret.ExistSCR & DWetFGD NPCC 2020 Ret.ExistSCR & DryFGD NPCC 2020 Ret.ExistSCR & DDryFGD NPCC 2020 Ret.ExistSNCR & DryFGD NPCC 2020 New Biomass NPCC 2020 New Wind NPCC 2020 New Combined Cycle NPCC 2020 New Landfill Gas NPCC 2020 Coal Early Retirement NPCC 2020 O/G Early Retirement NPCC 2020 New SPC-WetFGD_SCR SPP 2020 Exist Biomass SPP 2020 Exist Combustion Turbine SPP 2020 Exist Combined Cycle SPP 2020 Exist Coal Steam_Uncontrolled SPP 2020 Exist Coal Steam_DryFGD_SCR SPP 2020 Exist Coal Steam_DryFGD_SNCR SPP 2020 Exist Coal Steam_DryFGD SPP 2020 Exist FBC_Uncontrolled SPP 2020 Exist FBC_SNCR SPP 2020 Exist Oil/Gas Steam SPP 2020 Exist Coal Steam_DryFGD_SCR_ACI SPP 2020 Exist Coal Steam_SCR SPP 2020 Exist Fossil_Other SPP 2020 Exist Hydro SPP 2020 Exist Landfill Gas SPP 2020 Exist Pump Storage SPP 2020 Exist Solar SPP 2020 Exist Wind SPP 2020 Exist Non Fossil_Other SPP 2020 Exist Coal Steam_WetFGD SPP 2020 Exist Coal Steam_WetFGD_SCR SPP 2020 Ret.SCR SPP 2020 Ret.ExistWetFGD & SCR SPP 2020 New Landfill Gas SPP 2020 CT Early Retirement SPP 2020 CC Early Retirement SPP 2020 Coal Early Retirement SPP 2020 O/G Early Retirement SPP 2020 Nuke Early Retirement SPP 2020 New SPC-DryFGD_SCR_ACI TRE 2020 Exist Combustion Turbine TRE 2020 Exist Combined Cycle TRE 2020 Exist Coal Steam_Uncontrolled Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 751.394 3133.4288 2434.8646 5568.2933 17.237 541.5535 2275.6076 1756.0846 4031.6924 0 241.7558 1025.7415 788.9232 1814.6647 13.1874 385.3328 1628.2561 1249.6768 2877.933 171.9816 420.0534 1709.7853 1233.9488 2943.7342 256.8246 935.5349 2193.3039 1125.857 3319.161 52.5515 258.1051 1109.4241 857.6298 1967.0539 77.5375 200 915.84 660.96 1576.8 0 7.416 0 0 0 0 2931.85 0 0 0 844.9282 3660.8079 15333.0802 11924.8299 27257.91 0 5 15.8364 11.4291 27.2655 0 6824.8036 0 548.9962 548.9962 0 12032.9671 4934.7862 16675.4591 21610.2452 0 11909.0466 47367.9948 36688.7346 84056.7287 0 563 2023.2199 1573.557 3596.7769 0 22 81.2698 62.251 143.5208 0 880 3224.8493 2506.1831 5731.0325 0 320 1353.3266 1036.6203 2389.9469 0 660 2762.3566 2139.9682 4902.3248 0 7344.6311 0 3203.1725 3203.1725 0 665 2763.9975 2154.4707 4918.4682 0 1811 6219.3894 4980.5038 11199.8932 0 50.8 169.5566 145.8537 315.4103 0 2156.79 2254.2687 2051.6379 4305.9066 0 3 9.7552 7.4611 17.2164 0 446 301.2788 253.4375 554.7163 0 9 12.2247 14.9075 27.1323 0 2280.99 2610.0241 1694.8793 4304.9033 0 39 176.8029 127.5984 304.4013 0 4413.4358 17492.6911 13501.3146 30994.0058 0 1874 7583.6925 5954.0019 13537.6944 3.0497 195.7534 704.2214 547.1209 1251.3423 0.0953 6.3333 26.3237 20.5187 46.8424 1.3727 5 22.896 16.524 39.42 0 1834.3474 0 0 0 0 1224.0529 0 0 0 0 213.0809 0 0 0 0 5122.1989 0 0 0 0 1166 0 0 0 1902.3801 8563.3505 35867.0934 27894.525 63761.6184

0 4451.3 0 1084.5458 1084.5458 0 28028.52 30681.4146 44686.8058 75368.2205 0 4918 19637.5759 15761.8177 35399.3932

EPA302Abt_PC_3c 2020 138 of 197NERC Region Year UnitType

NPCC 2020 Ret.ExistSCR & DWetFGD NPCC 2020 Ret.ExistSCR & DryFGD NPCC 2020 Ret.ExistSCR & DDryFGD NPCC 2020 Ret.ExistSNCR & DryFGD NPCC 2020 New Biomass NPCC 2020 New Wind NPCC 2020 New Combined Cycle NPCC 2020 New Landfill Gas NPCC 2020 Coal Early Retirement NPCC 2020 O/G Early Retirement NPCC 2020 New SPC-WetFGD_SCR SPP 2020 Exist Biomass SPP 2020 Exist Combustion Turbine SPP 2020 Exist Combined Cycle SPP 2020 Exist Coal Steam_Uncontrolled SPP 2020 Exist Coal Steam_DryFGD_SCR SPP 2020 Exist Coal Steam_DryFGD_SNCR SPP 2020 Exist Coal Steam_DryFGD SPP 2020 Exist FBC_Uncontrolled SPP 2020 Exist FBC_SNCR SPP 2020 Exist Oil/Gas Steam SPP 2020 Exist Coal Steam_DryFGD_SCR_ACI SPP 2020 Exist Coal Steam_SCR SPP 2020 Exist Fossil_Other SPP 2020 Exist Hydro SPP 2020 Exist Landfill Gas SPP 2020 Exist Pump Storage SPP 2020 Exist Solar SPP 2020 Exist Wind SPP 2020 Exist Non Fossil_Other SPP 2020 Exist Coal Steam_WetFGD SPP 2020 Exist Coal Steam_WetFGD_SCR SPP 2020 Ret.SCR SPP 2020 Ret.ExistWetFGD & SCR SPP 2020 New Landfill Gas SPP 2020 CT Early Retirement SPP 2020 CC Early Retirement SPP 2020 Coal Early Retirement SPP 2020 O/G Early Retirement SPP 2020 Nuke Early Retirement SPP 2020 New SPC-DryFGD_SCR_ACI TRE 2020 Exist Combustion Turbine TRE 2020 Exist Combined Cycle TRE 2020 Exist Coal Steam_Uncontrolled Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 29.6276 23.0174 52.6449 24.7786 19.1184 43.8969 9.4352 7.2568 16.692 17.0956 13.1208 30.2164 16.7559 12.0927 28.8486 0 0 0 7.4553 5.7633 13.2186 12.4993 9.0207 21.5201 0 0 0 0 0 0 138.469 107.6899 246.1588 0.2457 0.1773 0.4231 0 6.5898 6.5898 34.8802 121.357 156.2371 502.9731 389.6512 892.6252 22.6479 17.6144 40.2623 0.8793 0.6736 1.5529 33.8634 26.3174 60.1808 14.0746 10.7809 24.8554 24.2066 18.7526 42.959 0 33.2904 33.2904 24.2209 18.8796 43.1005 63.2491 50.6272 113.8763 1.5441 1.3283 2.8724 0 0 0 0.1335 0.1021 0.2356 0 0 0 0 0 0 0 0 0 2.5613 1.8485 4.4098 187.3636 144.6583 332.0221 71.7371 56.2915 128.0285 7.3683 5.7245 13.0928 0.283 0.2206 0.5036 0.3125 0.2255 0.538 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 328.9012 255.7928 584.694 0 13.2954 13.2954 220.6442 328.7052 549.3496 211.2449 169.215 380.46

EPA302Abt_PC_3c 2020 139 of 197NERC Region Year UnitType

NPCC 2020 Ret.ExistSCR & DWetFGD NPCC 2020 Ret.ExistSCR & DryFGD NPCC 2020 Ret.ExistSCR & DDryFGD NPCC 2020 Ret.ExistSNCR & DryFGD NPCC 2020 New Biomass NPCC 2020 New Wind NPCC 2020 New Combined Cycle NPCC 2020 New Landfill Gas NPCC 2020 Coal Early Retirement NPCC 2020 O/G Early Retirement NPCC 2020 New SPC-WetFGD_SCR SPP 2020 Exist Biomass SPP 2020 Exist Combustion Turbine SPP 2020 Exist Combined Cycle SPP 2020 Exist Coal Steam_Uncontrolled SPP 2020 Exist Coal Steam_DryFGD_SCR SPP 2020 Exist Coal Steam_DryFGD_SNCR SPP 2020 Exist Coal Steam_DryFGD SPP 2020 Exist FBC_Uncontrolled SPP 2020 Exist FBC_SNCR SPP 2020 Exist Oil/Gas Steam SPP 2020 Exist Coal Steam_DryFGD_SCR_ACI SPP 2020 Exist Coal Steam_SCR SPP 2020 Exist Fossil_Other SPP 2020 Exist Hydro SPP 2020 Exist Landfill Gas SPP 2020 Exist Pump Storage SPP 2020 Exist Solar SPP 2020 Exist Wind SPP 2020 Exist Non Fossil_Other SPP 2020 Exist Coal Steam_WetFGD SPP 2020 Exist Coal Steam_WetFGD_SCR SPP 2020 Ret.SCR SPP 2020 Ret.ExistWetFGD & SCR SPP 2020 New Landfill Gas SPP 2020 CT Early Retirement SPP 2020 CC Early Retirement SPP 2020 Coal Early Retirement SPP 2020 O/G Early Retirement SPP 2020 Nuke Early Retirement SPP 2020 New SPC-DryFGD_SCR_ACI TRE 2020 Exist Combustion Turbine TRE 2020 Exist Combined Cycle TRE 2020 Exist Coal Steam_Uncontrolled CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2020 140 of 197NERC Region Year UnitType

NPCC 2020 Ret.ExistSCR & DWetFGD NPCC 2020 Ret.ExistSCR & DryFGD NPCC 2020 Ret.ExistSCR & DDryFGD NPCC 2020 Ret.ExistSNCR & DryFGD NPCC 2020 New Biomass NPCC 2020 New Wind NPCC 2020 New Combined Cycle NPCC 2020 New Landfill Gas NPCC 2020 Coal Early Retirement NPCC 2020 O/G Early Retirement NPCC 2020 New SPC-WetFGD_SCR SPP 2020 Exist Biomass SPP 2020 Exist Combustion Turbine SPP 2020 Exist Combined Cycle SPP 2020 Exist Coal Steam_Uncontrolled SPP 2020 Exist Coal Steam_DryFGD_SCR SPP 2020 Exist Coal Steam_DryFGD_SNCR SPP 2020 Exist Coal Steam_DryFGD SPP 2020 Exist FBC_Uncontrolled SPP 2020 Exist FBC_SNCR SPP 2020 Exist Oil/Gas Steam SPP 2020 Exist Coal Steam_DryFGD_SCR_ACI SPP 2020 Exist Coal Steam_SCR SPP 2020 Exist Fossil_Other SPP 2020 Exist Hydro SPP 2020 Exist Landfill Gas SPP 2020 Exist Pump Storage SPP 2020 Exist Solar SPP 2020 Exist Wind SPP 2020 Exist Non Fossil_Other SPP 2020 Exist Coal Steam_WetFGD SPP 2020 Exist Coal Steam_WetFGD_SCR SPP 2020 Ret.SCR SPP 2020 Ret.ExistWetFGD & SCR SPP 2020 New Landfill Gas SPP 2020 CT Early Retirement SPP 2020 CC Early Retirement SPP 2020 Coal Early Retirement SPP 2020 O/G Early Retirement SPP 2020 Nuke Early Retirement SPP 2020 New SPC-DryFGD_SCR_ACI TRE 2020 Exist Combustion Turbine TRE 2020 Exist Combined Cycle TRE 2020 Exist Coal Steam_Uncontrolled NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2020 141 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

TRE 2020 Exist FBC_Uncontrolled TRE 2020 Exist Oil/Gas Steam TRE 2020 Exist Oil/Gas Steam_SCR TRE 2020 Exist Coal Steam_WetFGD_SCR_ACI TRE 2020 Exist Fossil_Other TRE 2020 Exist Hydro TRE 2020 Exist Landfill Gas TRE 2020 Exist Solar TRE 2020 Exist Wind TRE 2020 Exist Non Fossil_Other TRE 2020 Exist Nuclear TRE 2020 Exist Coal Steam_WetFGD TRE 2020 Exist Coal Steam_WetFGD_SCR TRE 2020 Ret.DSCR TRE 2020 Ret.Oil/Gas Steam SCR TRE 2020 Ret.ExistWetFGD & DSCR TRE 2020 Ret.ExistWetFGD & SCR TRE 2020 New Landfill Gas TRE 2020 O/G Early Retirement TRE 2020 New SPC-DryFGD_SCR_ACI

EPA302Abt_PC_3c 2020 142 of 197NERC Region Year UnitType

TRE 2020 Exist FBC_Uncontrolled TRE 2020 Exist Oil/Gas Steam TRE 2020 Exist Oil/Gas Steam_SCR TRE 2020 Exist Coal Steam_WetFGD_SCR_ACI TRE 2020 Exist Fossil_Other TRE 2020 Exist Hydro TRE 2020 Exist Landfill Gas TRE 2020 Exist Solar TRE 2020 Exist Wind TRE 2020 Exist Non Fossil_Other TRE 2020 Exist Nuclear TRE 2020 Exist Coal Steam_WetFGD TRE 2020 Exist Coal Steam_WetFGD_SCR TRE 2020 Ret.DSCR TRE 2020 Ret.Oil/Gas Steam SCR TRE 2020 Ret.ExistWetFGD & DSCR TRE 2020 Ret.ExistWetFGD & SCR TRE 2020 New Landfill Gas TRE 2020 O/G Early Retirement TRE 2020 New SPC-DryFGD_SCR_ACI Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 11.3246 1.02 0.7828 232.9884 0 6.8 156.7794 0 6.289 67.04 27.193 21.2766 2.8608 1.0459 1.2511 7.801 2.2958 2.4016 0.9901 1.0768 0.8116 0.0548 0 0 144.4888 0 0 6.6044 11.5475 8.3338 725.0013 13.7881 10.6934 347.7222 69.2066 54.9182 57.2385 17.286 13.474 75.2731 11.8195 9.2069 2.8371 0 0.1198 36.9603 9.5937 7.4577 36.4914 9.353 7.4377 4.2256 0.0017 0.0013 0 0 0 265.7639 215.2642 167.4151

EPA302Abt_PC_3c 2020 143 of 197NERC Region Year UnitType

TRE 2020 Exist FBC_Uncontrolled TRE 2020 Exist Oil/Gas Steam TRE 2020 Exist Oil/Gas Steam_SCR TRE 2020 Exist Coal Steam_WetFGD_SCR_ACI TRE 2020 Exist Fossil_Other TRE 2020 Exist Hydro TRE 2020 Exist Landfill Gas TRE 2020 Exist Solar TRE 2020 Exist Wind TRE 2020 Exist Non Fossil_Other TRE 2020 Exist Nuclear TRE 2020 Exist Coal Steam_WetFGD TRE 2020 Exist Coal Steam_WetFGD_SCR TRE 2020 Ret.DSCR TRE 2020 Ret.Oil/Gas Steam SCR TRE 2020 Ret.ExistWetFGD & DSCR TRE 2020 Ret.ExistWetFGD & SCR TRE 2020 New Landfill Gas TRE 2020 O/G Early Retirement TRE 2020 New SPC-DryFGD_SCR_ACI VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 1.8029 30.9879 23.783 54.7709 6.8 0 350.6467 350.6467 6.289 0 291.571 291.571 48.4696 63.2347 49.4768 112.7115 2.297 0 0 0 4.6974 0 0 0 1.8884 0 0 0 0 0 0 0 0 0 0 0 19.8814 0 0 0 24.4816 176.9363 137.2234 314.1598 124.1246 530.9174 422.8507 953.7683 30.76 62.611 48.8038 111.4148 21.0263 114.3301 89.0383 203.3684 0.1198 0 5.6368 5.6368 17.0515 48.3345 37.5519 85.8864 16.7909 58.6652 46.7846 105.4498 0.0029 0 0 0 0 0 0 0 382.6792 556.3144 432.6564 988.9708

EPA302Abt_PC_3c 2020 144 of 197NERC Region Year UnitType

TRE 2020 Exist FBC_Uncontrolled TRE 2020 Exist Oil/Gas Steam TRE 2020 Exist Oil/Gas Steam_SCR TRE 2020 Exist Coal Steam_WetFGD_SCR_ACI TRE 2020 Exist Fossil_Other TRE 2020 Exist Hydro TRE 2020 Exist Landfill Gas TRE 2020 Exist Solar TRE 2020 Exist Wind TRE 2020 Exist Non Fossil_Other TRE 2020 Exist Nuclear TRE 2020 Exist Coal Steam_WetFGD TRE 2020 Exist Coal Steam_WetFGD_SCR TRE 2020 Ret.DSCR TRE 2020 Ret.Oil/Gas Steam SCR TRE 2020 Ret.ExistWetFGD & DSCR TRE 2020 Ret.ExistWetFGD & SCR TRE 2020 New Landfill Gas TRE 2020 O/G Early Retirement TRE 2020 New SPC-DryFGD_SCR_ACI Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 305 1125.746 864.0033 1989.7494 0 8396.4308 0 5939.5757 5939.5757 0 5596 0 5076.9571 5076.9571 0 1600 6781.2864 5305.8931 12087.1795 0 128 121.3305 145.1409 266.4714 0 513.9 354.295 370.6148 724.9098 0 44.3 124.9158 94.1532 219.069 0 3 4.0755 4.9725 9.048 0 6040.5 8036.5736 5582.2393 13618.8128 0 295.5 1339.6221 966.8027 2306.4247 0 5159.65 23023.5788 17856.0243 40879.6031 0 7038.4593 28480.1643 22635.7886 51115.9528 0 1350 5611.1227 4373.7376 9984.8603 0 1860 7707.02 6003.4244 13710.4444 0.3083 94.0809 0 92.8678 92.8678 0 764.1531 3109.9377 2417.7596 5527.6972 11.3426 744.3876 3045.82 2424.8635 5470.6835 12.1526 38 174.0096 125.5824 299.592 0 9425.5183 0 0 0 2266.4352 10341.0089 43312.7117 33685.1249 76997.8365

EPA302Abt_PC_3c 2020 145 of 197NERC Region Year UnitType

TRE 2020 Exist FBC_Uncontrolled TRE 2020 Exist Oil/Gas Steam TRE 2020 Exist Oil/Gas Steam_SCR TRE 2020 Exist Coal Steam_WetFGD_SCR_ACI TRE 2020 Exist Fossil_Other TRE 2020 Exist Hydro TRE 2020 Exist Landfill Gas TRE 2020 Exist Solar TRE 2020 Exist Wind TRE 2020 Exist Non Fossil_Other TRE 2020 Exist Nuclear TRE 2020 Exist Coal Steam_WetFGD TRE 2020 Exist Coal Steam_WetFGD_SCR TRE 2020 Ret.DSCR TRE 2020 Ret.Oil/Gas Steam SCR TRE 2020 Ret.ExistWetFGD & DSCR TRE 2020 Ret.ExistWetFGD & SCR TRE 2020 New Landfill Gas TRE 2020 O/G Early Retirement TRE 2020 New SPC-DryFGD_SCR_ACI Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 11.2444 8.63 19.8745 0 64.7429 64.7429 0 53.8352 53.8352 59.4244 46.4955 105.92 1.0002 1.1966 2.1968 0 0 0 1.6533 1.2461 2.8994 0 0 0 0 0 0 18.1702 13.1134 31.2835 238.4587 184.9371 423.3959 307.3032 244.2549 551.5581 49.2284 38.3723 87.6007 81.2527 63.2926 144.5453 0 1.0408 1.0408 34.7038 26.9585 61.6623 32.2675 25.7187 57.9863 2.3749 1.7139 4.0888 0 0 0 397.1776 308.8926 706.0702

EPA302Abt_PC_3c 2020 146 of 197NERC Region Year UnitType

TRE 2020 Exist FBC_Uncontrolled TRE 2020 Exist Oil/Gas Steam TRE 2020 Exist Oil/Gas Steam_SCR TRE 2020 Exist Coal Steam_WetFGD_SCR_ACI TRE 2020 Exist Fossil_Other TRE 2020 Exist Hydro TRE 2020 Exist Landfill Gas TRE 2020 Exist Solar TRE 2020 Exist Wind TRE 2020 Exist Non Fossil_Other TRE 2020 Exist Nuclear TRE 2020 Exist Coal Steam_WetFGD TRE 2020 Exist Coal Steam_WetFGD_SCR TRE 2020 Ret.DSCR TRE 2020 Ret.Oil/Gas Steam SCR TRE 2020 Ret.ExistWetFGD & DSCR TRE 2020 Ret.ExistWetFGD & SCR TRE 2020 New Landfill Gas TRE 2020 O/G Early Retirement TRE 2020 New SPC-DryFGD_SCR_ACI CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2020 147 of 197NERC Region Year UnitType

TRE 2020 Exist FBC_Uncontrolled TRE 2020 Exist Oil/Gas Steam TRE 2020 Exist Oil/Gas Steam_SCR TRE 2020 Exist Coal Steam_WetFGD_SCR_ACI TRE 2020 Exist Fossil_Other TRE 2020 Exist Hydro TRE 2020 Exist Landfill Gas TRE 2020 Exist Solar TRE 2020 Exist Wind TRE 2020 Exist Non Fossil_Other TRE 2020 Exist Nuclear TRE 2020 Exist Coal Steam_WetFGD TRE 2020 Exist Coal Steam_WetFGD_SCR TRE 2020 Ret.DSCR TRE 2020 Ret.Oil/Gas Steam SCR TRE 2020 Ret.ExistWetFGD & DSCR TRE 2020 Ret.ExistWetFGD & SCR TRE 2020 New Landfill Gas TRE 2020 O/G Early Retirement TRE 2020 New SPC-DryFGD_SCR_ACI NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2020 148 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

WECC 2015 Exist Biomass WECC 2015 Exist Combustion Turbine WECC 2015 Exist Combined Cycle WECC 2015 Exist Coal Steam_Uncontrolled WECC 2015 Exist Coal Steam_DryFGD_SCR WECC 2015 Exist Coal Steam_DryFGD WECC 2015 Exist FBC_Uncontrolled WECC 2015 Exist FBC_SNCR WECC 2015 Exist Oil/Gas Steam WECC 2015 Exist Oil/Gas Steam_SCR WECC 2015 Exist Coal Steam_WetFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_ACI WECC 2015 Exist Fuel Cell WECC 2015 Exist Fossil_Other WECC 2015 Exist Geothermal WECC 2015 Exist Hydro WECC 2015 Exist Landfill Gas WECC 2015 Exist Pump Storage WECC 2015 Exist Solar WECC 2015 Exist Wind WECC 2015 International Imports WECC 2015 Exist Non Fossil_Other WECC 2015 Exist Nuclear WECC 2015 Exist Coal Steam_WetFGD WECC 2015 Exist Coal Steam_WetFGD_SCR WECC 2015 Exist Coal Steam_WetFGD_SNCR WECC 2015 Ret.DWetFGD WECC 2015 Ret.DDryFGD WECC 2015 Ret.ExistWetFGD & SCR WECC 2015 New Combined Cycle WECC 2015 New Landfill Gas WECC 2015 New Geothermal WECC 2015CT Early Retirement WECC 2015CC Early Retirement WECC 2015O/G Early Retirement WECC 2015 New SPC-WetFGD_SCR SERC 2015 Exist Biomass SERC 2015 Exist Combustion Turbine SERC 2015 Exist Combined Cycle SERC 2015 Exist Coal Steam_Uncontrolled SERC 2015 Exist Coal Steam_DryFGD_SCR SERC 2015 Exist Coal Steam_DryFGD_SNCR SERC 2015 Exist Coal Steam_DryFGD

EPA302Abt_PC_3c 2015 149 of 197NERC Region Year UnitType

WECC 2015 Exist Biomass WECC 2015 Exist Combustion Turbine WECC 2015 Exist Combined Cycle WECC 2015 Exist Coal Steam_Uncontrolled WECC 2015 Exist Coal Steam_DryFGD_SCR WECC 2015 Exist Coal Steam_DryFGD WECC 2015 Exist FBC_Uncontrolled WECC 2015 Exist FBC_SNCR WECC 2015 Exist Oil/Gas Steam WECC 2015 Exist Oil/Gas Steam_SCR WECC 2015 Exist Coal Steam_WetFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_ACI WECC 2015 Exist Fuel Cell WECC 2015 Exist Fossil_Other WECC 2015 Exist Geothermal WECC 2015 Exist Hydro WECC 2015 Exist Landfill Gas WECC 2015 Exist Pump Storage WECC 2015 Exist Solar WECC 2015 Exist Wind WECC 2015 International Imports WECC 2015 Exist Non Fossil_Other WECC 2015 Exist Nuclear WECC 2015 Exist Coal Steam_WetFGD WECC 2015 Exist Coal Steam_WetFGD_SCR WECC 2015 Exist Coal Steam_WetFGD_SNCR WECC 2015 Ret.DWetFGD WECC 2015 Ret.DDryFGD WECC 2015 Ret.ExistWetFGD & SCR WECC 2015 New Combined Cycle WECC 2015 New Landfill Gas WECC 2015 New Geothermal WECC 2015CT Early Retirement WECC 2015CC Early Retirement WECC 2015O/G Early Retirement WECC 2015 New SPC-WetFGD_SCR SERC 2015 Exist Biomass SERC 2015 Exist Combustion Turbine SERC 2015 Exist Combined Cycle SERC 2015 Exist Coal Steam_Uncontrolled SERC 2015 Exist Coal Steam_DryFGD_SCR SERC 2015 Exist Coal Steam_DryFGD_SNCR SERC 2015 Exist Coal Steam_DryFGD Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 15.4397 24.8424 17.9286 67.0085 1.5173 9.0164 479.2132 287.1363 294.4295 260.1781 20.1133 15.0096 19.176 8.194 6.3581 116.6853 36.6126 28.2639 13.8772 1.6481 1.236 8.4812 1.4806 1.1341 132.5123 0 0 385.5317 1.1472 3.616 4.3995 1.7792 1.3655 110.86 51.2003 39.8065 36.0346 13.862 10.7221 0.0468 0.0109 0.0235 0.1229 0.1473 0.1267 55.6208 76.6769 58.9805 751.4989 616.0083 519.1679 7.5765 11.1298 8.3692 93.9111 9.4915 11.025 13.6652 0 0 236.7524 0 0 0 0 0 4.9616 6.8406 5.2504 1475.4093 29.1019 22.2313 740.2411 151.9159 118.112 45.5075 13.9778 10.8099 2.501 0.5096 0.3904 198.4221 27.6181 21.026 26.2142 5.0355 3.6983 18.1636 4.9145 3.8072 1.3872 0.8015 0.6196 50.7072 0.0209 0.0151 35.1247 0 0 0 0 0 0 0 0 0 0 0 129.6977 105.065 81.711 6.4779 8.4349 5.5765 185.4746 2.4195 25.0688 530.0906 109.1961 255.7975 1297.8061 97.5794 74.2998 50.308 18.2986 13.177 14.7915 6.9923 4.8827 23.2244 8.3908 6.1804

EPA302Abt_PC_3c 2015 150 of 197NERC Region Year UnitType

WECC 2015 Exist Biomass WECC 2015 Exist Combustion Turbine WECC 2015 Exist Combined Cycle WECC 2015 Exist Coal Steam_Uncontrolled WECC 2015 Exist Coal Steam_DryFGD_SCR WECC 2015 Exist Coal Steam_DryFGD WECC 2015 Exist FBC_Uncontrolled WECC 2015 Exist FBC_SNCR WECC 2015 Exist Oil/Gas Steam WECC 2015 Exist Oil/Gas Steam_SCR WECC 2015 Exist Coal Steam_WetFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_ACI WECC 2015 Exist Fuel Cell WECC 2015 Exist Fossil_Other WECC 2015 Exist Geothermal WECC 2015 Exist Hydro WECC 2015 Exist Landfill Gas WECC 2015 Exist Pump Storage WECC 2015 Exist Solar WECC 2015 Exist Wind WECC 2015 International Imports WECC 2015 Exist Non Fossil_Other WECC 2015 Exist Nuclear WECC 2015 Exist Coal Steam_WetFGD WECC 2015 Exist Coal Steam_WetFGD_SCR WECC 2015 Exist Coal Steam_WetFGD_SNCR WECC 2015 Ret.DWetFGD WECC 2015 Ret.DDryFGD WECC 2015 Ret.ExistWetFGD & SCR WECC 2015 New Combined Cycle WECC 2015 New Landfill Gas WECC 2015 New Geothermal WECC 2015CT Early Retirement WECC 2015CC Early Retirement WECC 2015O/G Early Retirement WECC 2015 New SPC-WetFGD_SCR SERC 2015 Exist Biomass SERC 2015 Exist Combustion Turbine SERC 2015 Exist Combined Cycle SERC 2015 Exist Coal Steam_Uncontrolled SERC 2015 Exist Coal Steam_DryFGD_SCR SERC 2015 Exist Coal Steam_DryFGD_SNCR SERC 2015 Exist Coal Steam_DryFGD VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 42.7711 96.8963 69.93 166.8264 10.5337 11.0748 65.7289 76.8031 581.566 4542.6764 3340.2923 7882.9694 35.1231 260.4084 191.7102 452.1188 14.5521 29.0647 22.5853 51.65 64.8763 114.9687 88.6971 203.6658 2.8838 29.1807 21.8209 51.0016 2.6149 18.8922 14.4709 33.3633 0 0 0 0 4.7632 52.0454 149.4576 201.5029 3.1447 4.0083 3.0763 7.0846 91.0069 179.4839 139.3889 318.8728 24.5841 29.0227 22.4474 51.4701 0.0344 0.0572 0.1099 0.1671 0.274 0 0 0 135.6571 0 0 0 1135.1762 0 0 0 19.499 0 0 0 20.5165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12.0907 0 0 0 51.333 309.118 236.2713 545.3894 270.0275 874.4106 679.4671 1553.8776 24.7878 49.6948 38.4867 88.1814 0.9 3.5182 2.6949 6.2131 48.644 288.5096 219.9353 508.4447 8.7339 26.5242 19.4416 45.9658 8.7217 23.7814 18.4232 42.2046 1.4211 25.535 17.4937 43.0287 0.0359 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 186.776 235.4314 183.6417 419.0731 14.0114 33.7373 22.2211 55.9584 27.4883 18.3512 182.7692 201.1203 364.9935 803.3857 1743.7556 2547.1419 171.8796 1902.7886 1453.8179 3356.6069 31.4755 80.7478 58.6031 139.3507 11.8752 32.5563 22.5653 55.1217 14.5711 48.0405 35.2291 83.2696

EPA302Abt_PC_3c 2015 151 of 197NERC Region Year UnitType

WECC 2015 Exist Biomass WECC 2015 Exist Combustion Turbine WECC 2015 Exist Combined Cycle WECC 2015 Exist Coal Steam_Uncontrolled WECC 2015 Exist Coal Steam_DryFGD_SCR WECC 2015 Exist Coal Steam_DryFGD WECC 2015 Exist FBC_Uncontrolled WECC 2015 Exist FBC_SNCR WECC 2015 Exist Oil/Gas Steam WECC 2015 Exist Oil/Gas Steam_SCR WECC 2015 Exist Coal Steam_WetFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_ACI WECC 2015 Exist Fuel Cell WECC 2015 Exist Fossil_Other WECC 2015 Exist Geothermal WECC 2015 Exist Hydro WECC 2015 Exist Landfill Gas WECC 2015 Exist Pump Storage WECC 2015 Exist Solar WECC 2015 Exist Wind WECC 2015 International Imports WECC 2015 Exist Non Fossil_Other WECC 2015 Exist Nuclear WECC 2015 Exist Coal Steam_WetFGD WECC 2015 Exist Coal Steam_WetFGD_SCR WECC 2015 Exist Coal Steam_WetFGD_SNCR WECC 2015 Ret.DWetFGD WECC 2015 Ret.DDryFGD WECC 2015 Ret.ExistWetFGD & SCR WECC 2015 New Combined Cycle WECC 2015 New Landfill Gas WECC 2015 New Geothermal WECC 2015CT Early Retirement WECC 2015CC Early Retirement WECC 2015O/G Early Retirement WECC 2015 New SPC-WetFGD_SCR SERC 2015 Exist Biomass SERC 2015 Exist Combustion Turbine SERC 2015 Exist Combined Cycle SERC 2015 Exist Coal Steam_Uncontrolled SERC 2015 Exist Coal Steam_DryFGD_SCR SERC 2015 Exist Coal Steam_DryFGD_SNCR SERC 2015 Exist Coal Steam_DryFGD Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 833.2251 3518.7431 2539.4702 6058.2133 0 14781.6672 170.0241 1001.79 1171.814 0 38009.5326 100684.7047 82651.5176 183336.2226 0 5329.2672 22615.6194 16854.6926 39470.312 0 470 1941.7029 1506.673 3448.3759 0 2493 10274.2861 7929.8125 18204.0987 0 442.2 1866.8314 1391.4598 3258.2911 0 270.1 1142.2922 874.9723 2017.2645 0 4532.66 0 0 0 0 13309.5187 928.956 2849.4496 3778.4056 0 105 443.6863 340.5266 784.2129 0 2393 9922.5454 7714.4189 17636.9642 0 736 3080.4462 2382.5438 5462.99 0 2.4 1.1503 2.4906 3.641 0 5.5 17.087 14.6966 31.7837 0 2525.6 9452.5682 7270.9696 16723.5378 0 49506.06 95063.0002 80118.5186 175181.5191 0 338.99 1291.1742 970.8916 2262.0658 0 4820.9 1166.0254 1354.4247 2520.4501 0 699.4 356.3136 681.5906 1037.9042 0 9897.67 12127.2163 10648.4816 22775.6984 0 950 942.552 680.238 1622.79 0 222.0049 793.5675 609.0844 1402.6518 0 9484.592 42600.8305 32561.537 75162.3676 0 15160 63019.6365 48996.8602 112016.4966 0 1090 4553.0374 3521.1469 8074.1843 0 50 211.4573 161.9719 373.4292 0 4037.3394 16931.758 12882.9243 29814.682 0 496.4997 1934.6309 1409.8864 3344.5173 6.4221 380 1590.4477 1232.1029 2822.5506 16.0025 141.2636 607.1992 469.3895 1076.5887 155.3783 456 2088.1152 1506.9888 3595.104 72.2079 220.8872 974.6637 708.8026 1683.4664 0 880.9328 0 0 0 0 4585.8174 0 0 0 0 1676.7813 0 0 0 1126.3705 5150.8222 21573.9179 16778.4489 38352.3668

0 349.5819 1194.752 789.8717 1984.6235 0 42628.55 271.0987 2796.5755 3067.6742 0 41398.7 16858.6235 41055.6891 57914.3127 0 26518.2879 108130.0684 82390.3213 190520.3904 0 1157.8 4315.7566 3100.4766 7416.2331 0 360 1519.5943 1056.887 2576.4814 0 571.5 2352.2012 1728.4822 4080.6834

EPA302Abt_PC_3c 2015 152 of 197NERC Region Year UnitType

WECC 2015 Exist Biomass WECC 2015 Exist Combustion Turbine WECC 2015 Exist Combined Cycle WECC 2015 Exist Coal Steam_Uncontrolled WECC 2015 Exist Coal Steam_DryFGD_SCR WECC 2015 Exist Coal Steam_DryFGD WECC 2015 Exist FBC_Uncontrolled WECC 2015 Exist FBC_SNCR WECC 2015 Exist Oil/Gas Steam WECC 2015 Exist Oil/Gas Steam_SCR WECC 2015 Exist Coal Steam_WetFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_ACI WECC 2015 Exist Fuel Cell WECC 2015 Exist Fossil_Other WECC 2015 Exist Geothermal WECC 2015 Exist Hydro WECC 2015 Exist Landfill Gas WECC 2015 Exist Pump Storage WECC 2015 Exist Solar WECC 2015 Exist Wind WECC 2015 International Imports WECC 2015 Exist Non Fossil_Other WECC 2015 Exist Nuclear WECC 2015 Exist Coal Steam_WetFGD WECC 2015 Exist Coal Steam_WetFGD_SCR WECC 2015 Exist Coal Steam_WetFGD_SNCR WECC 2015 Ret.DWetFGD WECC 2015 Ret.DDryFGD WECC 2015 Ret.ExistWetFGD & SCR WECC 2015 New Combined Cycle WECC 2015 New Landfill Gas WECC 2015 New Geothermal WECC 2015CT Early Retirement WECC 2015CC Early Retirement WECC 2015O/G Early Retirement WECC 2015 New SPC-WetFGD_SCR SERC 2015 Exist Biomass SERC 2015 Exist Combustion Turbine SERC 2015 Exist Combined Cycle SERC 2015 Exist Coal Steam_Uncontrolled SERC 2015 Exist Coal Steam_DryFGD_SCR SERC 2015 Exist Coal Steam_DryFGD_SNCR SERC 2015 Exist Coal Steam_DryFGD Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 53.3955 38.5354 91.931 1.7695 11.9887 13.7583 725.1761 602.8162 1327.992 244.5725 182.0103 426.5833 21.1467 16.4108 37.5575 110.6603 85.3687 196.0289 22.1513 16.5201 38.6714 13.04 9.9883 23.0285 0 0 0 8.3166 26.9488 35.2654 5.1024 3.9161 9.0184 94.1944 73.225 167.4193 32.2263 24.9251 57.1513 0.0092 0.0198 0.0288 0.1556 0.1338 0.2894 207.3608 159.5298 366.8905 0 0 0 17.6708 13.2839 30.9547 0 0 0 0 0 0 0 0 0 0 0 0 12.3205 9.4835 21.8038 444.1989 339.5192 783.7179 665.0425 516.9513 1181.9935 39.9865 30.9242 70.9106 2.1846 1.6733 3.8579 185.7696 141.1627 326.9324 22.2171 16.2845 38.5016 15.5603 12.0544 27.6146 4.0804 3.1543 7.2347 28.4985 20.5674 49.0659 30.8173 22.4589 53.2763 0 0 0 0 0 0 0 0 0 194.1653 151.0462 345.2115 17.9064 11.7748 29.6812 2.7067 31.2648 33.9715 121.8065 300.4184 422.2259 1134.9115 864.3925 1999.3034 44.5706 32.009 76.5796 17.2521 11.9591 29.2113 25.5811 18.7632 44.3447

EPA302Abt_PC_3c 2015 153 of 197NERC Region Year UnitType

WECC 2015 Exist Biomass WECC 2015 Exist Combustion Turbine WECC 2015 Exist Combined Cycle WECC 2015 Exist Coal Steam_Uncontrolled WECC 2015 Exist Coal Steam_DryFGD_SCR WECC 2015 Exist Coal Steam_DryFGD WECC 2015 Exist FBC_Uncontrolled WECC 2015 Exist FBC_SNCR WECC 2015 Exist Oil/Gas Steam WECC 2015 Exist Oil/Gas Steam_SCR WECC 2015 Exist Coal Steam_WetFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_ACI WECC 2015 Exist Fuel Cell WECC 2015 Exist Fossil_Other WECC 2015 Exist Geothermal WECC 2015 Exist Hydro WECC 2015 Exist Landfill Gas WECC 2015 Exist Pump Storage WECC 2015 Exist Solar WECC 2015 Exist Wind WECC 2015 International Imports WECC 2015 Exist Non Fossil_Other WECC 2015 Exist Nuclear WECC 2015 Exist Coal Steam_WetFGD WECC 2015 Exist Coal Steam_WetFGD_SCR WECC 2015 Exist Coal Steam_WetFGD_SNCR WECC 2015 Ret.DWetFGD WECC 2015 Ret.DDryFGD WECC 2015 Ret.ExistWetFGD & SCR WECC 2015 New Combined Cycle WECC 2015 New Landfill Gas WECC 2015 New Geothermal WECC 2015CT Early Retirement WECC 2015CC Early Retirement WECC 2015O/G Early Retirement WECC 2015 New SPC-WetFGD_SCR SERC 2015 Exist Biomass SERC 2015 Exist Combustion Turbine SERC 2015 Exist Combined Cycle SERC 2015 Exist Coal Steam_Uncontrolled SERC 2015 Exist Coal Steam_DryFGD_SCR SERC 2015 Exist Coal Steam_DryFGD_SNCR SERC 2015 Exist Coal Steam_DryFGD CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2015 154 of 197NERC Region Year UnitType

WECC 2015 Exist Biomass WECC 2015 Exist Combustion Turbine WECC 2015 Exist Combined Cycle WECC 2015 Exist Coal Steam_Uncontrolled WECC 2015 Exist Coal Steam_DryFGD_SCR WECC 2015 Exist Coal Steam_DryFGD WECC 2015 Exist FBC_Uncontrolled WECC 2015 Exist FBC_SNCR WECC 2015 Exist Oil/Gas Steam WECC 2015 Exist Oil/Gas Steam_SCR WECC 2015 Exist Coal Steam_WetFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_SCR_ACI WECC 2015 Exist Coal Steam_DryFGD_ACI WECC 2015 Exist Fuel Cell WECC 2015 Exist Fossil_Other WECC 2015 Exist Geothermal WECC 2015 Exist Hydro WECC 2015 Exist Landfill Gas WECC 2015 Exist Pump Storage WECC 2015 Exist Solar WECC 2015 Exist Wind WECC 2015 International Imports WECC 2015 Exist Non Fossil_Other WECC 2015 Exist Nuclear WECC 2015 Exist Coal Steam_WetFGD WECC 2015 Exist Coal Steam_WetFGD_SCR WECC 2015 Exist Coal Steam_WetFGD_SNCR WECC 2015 Ret.DWetFGD WECC 2015 Ret.DDryFGD WECC 2015 Ret.ExistWetFGD & SCR WECC 2015 New Combined Cycle WECC 2015 New Landfill Gas WECC 2015 New Geothermal WECC 2015CT Early Retirement WECC 2015CC Early Retirement WECC 2015O/G Early Retirement WECC 2015 New SPC-WetFGD_SCR SERC 2015 Exist Biomass SERC 2015 Exist Combustion Turbine SERC 2015 Exist Combined Cycle SERC 2015 Exist Coal Steam_Uncontrolled SERC 2015 Exist Coal Steam_DryFGD_SCR SERC 2015 Exist Coal Steam_DryFGD_SNCR SERC 2015 Exist Coal Steam_DryFGD NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2015 155 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

SERC 2015 Exist FBC_Uncontrolled SERC 2015 Exist FBC_SNCR SERC 2015 Exist Oil/Gas Steam SERC 2015 Exist Oil/Gas Steam_SCR SERC 2015 Exist Coal Steam_WetFGD_SCR_ACI SERC 2015 Exist Coal Steam_ACI SERC 2015 Exist Coal Steam_SCR SERC 2015 Exist Fossil_Other SERC 2015 Exist Hydro SERC 2015 Exist Landfill Gas SERC 2015 Exist Coal Steam_SNCR SERC 2015 Exist Pump Storage SERC 2015 Exist Solar SERC 2015 Exist Wind SERC 2015 Exist Non Fossil_Other SERC 2015 Exist Nuclear SERC 2015 Exist Coal Steam_WetFGD SERC 2015 Exist Coal Steam_WetFGD_SCR SERC 2015 Exist Coal Steam_WetFGD_SNCR SERC 2015 Ret.DWetFGD SERC 2015 Ret.SCR SERC 2015 Ret.DryFGD SERC 2015 Ret.SNCR SERC 2015 Ret.DDryFGD SERC 2015 Ret.ExistSCR & DWetFGD SERC 2015 Ret.ExistSCR & DryFGD SERC 2015 Ret.SCR & DryFGD SERC 2015 New Landfill Gas SERC 2015Coal Early Retirement SERC 2015 Ret.SCR & WetFGD SERC 2015O/G Early Retirement SERC 2015 Ret.ExistACI & DryFGD SERC 2015 Nuke Early Retirement SERC 2015 Ret.ExistACI & SCR & WetFGD SERC 2015 New SPC-WetFGD_SCR RFC 2015 Exist Biomass RFC 2015 Exist Combustion Turbine RFC 2015 Exist Combined Cycle RFC 2015 Exist Coal Steam_Uncontrolled RFC 2015 Exist Coal Steam_DryFGD_SCR RFC 2015 Exist Coal Steam_DryFGD RFC 2015 Exist Oil/Gas Steam_SNCR RFC 2015 Exist FBC_DryFGD RFC 2015 Exist FBC_Uncontrolled

EPA302Abt_PC_3c 2015 156 of 197NERC Region Year UnitType

SERC 2015 Exist FBC_Uncontrolled SERC 2015 Exist FBC_SNCR SERC 2015 Exist Oil/Gas Steam SERC 2015 Exist Oil/Gas Steam_SCR SERC 2015 Exist Coal Steam_WetFGD_SCR_ACI SERC 2015 Exist Coal Steam_ACI SERC 2015 Exist Coal Steam_SCR SERC 2015 Exist Fossil_Other SERC 2015 Exist Hydro SERC 2015 Exist Landfill Gas SERC 2015 Exist Coal Steam_SNCR SERC 2015 Exist Pump Storage SERC 2015 Exist Solar SERC 2015 Exist Wind SERC 2015 Exist Non Fossil_Other SERC 2015 Exist Nuclear SERC 2015 Exist Coal Steam_WetFGD SERC 2015 Exist Coal Steam_WetFGD_SCR SERC 2015 Exist Coal Steam_WetFGD_SNCR SERC 2015 Ret.DWetFGD SERC 2015 Ret.SCR SERC 2015 Ret.DryFGD SERC 2015 Ret.SNCR SERC 2015 Ret.DDryFGD SERC 2015 Ret.ExistSCR & DWetFGD SERC 2015 Ret.ExistSCR & DryFGD SERC 2015 Ret.SCR & DryFGD SERC 2015 New Landfill Gas SERC 2015Coal Early Retirement SERC 2015 Ret.SCR & WetFGD SERC 2015O/G Early Retirement SERC 2015 Ret.ExistACI & DryFGD SERC 2015 Nuke Early Retirement SERC 2015 Ret.ExistACI & SCR & WetFGD SERC 2015 New SPC-WetFGD_SCR RFC 2015 Exist Biomass RFC 2015 Exist Combustion Turbine RFC 2015 Exist Combined Cycle RFC 2015 Exist Coal Steam_Uncontrolled RFC 2015 Exist Coal Steam_DryFGD_SCR RFC 2015 Exist Coal Steam_DryFGD RFC 2015 Exist Oil/Gas Steam_SNCR RFC 2015 Exist FBC_DryFGD RFC 2015 Exist FBC_Uncontrolled Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 13.0644 1.5698 1.1665 20.9299 5.0971 3.9202 310.9166 0 0 0.1568 0 0 111.6782 44.5144 34.7587 27.4657 3.399 2.6131 574.6472 44.8769 55.1643 2.1829 0.7636 0.9094 199.8809 140.5825 89.562 2.4133 3.0583 2.3368 340.235 33.9068 30.4698 168.866 67.3975 50.6734 0.0128 0 0 38.8282 0 0 6.6585 8.2056 6.189 5371.201 94.6496 71.9465 165.3234 29.8992 21.7474 1638.87 379.146 292.5588 187.729 47.1328 36.542 3.8985 0.4133 0.2816 8.0409 0.9841 0.6702 26.0825 5.9344 4.595 0.5422 0.0697 0.0534 18.0658 3.8984 2.6766 149.658 22.1919 21.6617 38.3739 9.8128 7.1667 227.7124 51.7059 41.3809 10.008 0.0041 0.0029 0 0 0 63.6467 9.8378 7.6643 0 0 0 28.4236 8.4215 6.5451 0 0 0 75.2395 22.0732 17.2708 6.5425 5.3 4.1219 3.3539 1.2147 0.8761 173.4393 1.5478 20.829 355.627 108.7914 120.7013 1487.2576 99.219 75.8544 94.5441 28.329 20.6906 2.4096 0.7948 0.5068 9.9038 0 0 1.7269 0.6474 0.4959 23.7375 2.4795 1.8843

EPA302Abt_PC_3c 2015 157 of 197NERC Region Year UnitType

SERC 2015 Exist FBC_Uncontrolled SERC 2015 Exist FBC_SNCR SERC 2015 Exist Oil/Gas Steam SERC 2015 Exist Oil/Gas Steam_SCR SERC 2015 Exist Coal Steam_WetFGD_SCR_ACI SERC 2015 Exist Coal Steam_ACI SERC 2015 Exist Coal Steam_SCR SERC 2015 Exist Fossil_Other SERC 2015 Exist Hydro SERC 2015 Exist Landfill Gas SERC 2015 Exist Coal Steam_SNCR SERC 2015 Exist Pump Storage SERC 2015 Exist Solar SERC 2015 Exist Wind SERC 2015 Exist Non Fossil_Other SERC 2015 Exist Nuclear SERC 2015 Exist Coal Steam_WetFGD SERC 2015 Exist Coal Steam_WetFGD_SCR SERC 2015 Exist Coal Steam_WetFGD_SNCR SERC 2015 Ret.DWetFGD SERC 2015 Ret.SCR SERC 2015 Ret.DryFGD SERC 2015 Ret.SNCR SERC 2015 Ret.DDryFGD SERC 2015 Ret.ExistSCR & DWetFGD SERC 2015 Ret.ExistSCR & DryFGD SERC 2015 Ret.SCR & DryFGD SERC 2015 New Landfill Gas SERC 2015Coal Early Retirement SERC 2015 Ret.SCR & WetFGD SERC 2015O/G Early Retirement SERC 2015 Ret.ExistACI & DryFGD SERC 2015 Nuke Early Retirement SERC 2015 Ret.ExistACI & SCR & WetFGD SERC 2015 New SPC-WetFGD_SCR RFC 2015 Exist Biomass RFC 2015 Exist Combustion Turbine RFC 2015 Exist Combined Cycle RFC 2015 Exist Coal Steam_Uncontrolled RFC 2015 Exist Coal Steam_DryFGD_SCR RFC 2015 Exist Coal Steam_DryFGD RFC 2015 Exist Oil/Gas Steam_SNCR RFC 2015 Exist FBC_DryFGD RFC 2015 Exist FBC_Uncontrolled VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 2.7363 28.297 20.9566 49.2537 9.0173 39.6716 30.5099 70.1815 0 0 0 0 0 0 0 0 79.2731 178.6207 139.5131 318.1338 6.0121 33.1476 25.4846 58.632 100.041 814.2463 593.8563 1408.1025 1.673 0 0 0 230.1441 0 0 0 5.3948 0 0 0 64.3766 518.1165 397.5277 915.6446 118.0709 0 0 0 0 0 0 0 0 0 0 0 14.3951 0 0 0 166.5959 1149.7067 869.2758 2018.9825 51.6463 210.8472 153.5416 364.3891 671.7038 2305.4604 1731.0003 4036.4599 83.675 246.9549 191.3368 438.2918 0.6949 3.5536 2.3865 5.9401 1.6542 13.1079 8.7874 21.8953 10.5295 38.9362 30.155 69.0911 0.123 0.9188 0.7038 1.6226 6.5749 34.5167 23.4489 57.9656 43.8536 202.2271 157.8226 360.0496 16.9795 55.0122 39.9832 94.9954 93.0863 306.9689 237.9123 544.8811 0.0071 0 0 0 0 0 0 0 17.502 67.8419 52.8549 120.6967 0 0 0 0 14.9666 41.1689 31.9951 73.1639 0 0 0 0 39.344 121.6112 95.125 216.7363 9.4218 16.9251 13.163 30.0881 2.0908 5.283 3.8097 9.0927 22.3767 11.6639 158.6179 170.2817 229.4928 981.0898 867.1674 1848.257 175.0746 1769.8554 1344.8627 3114.7182 49.0195 146.9313 107.4035 254.3347 1.3016 4.1213 2.6079 6.7292 0 0 0 0 1.1433 3.0216 2.3145 5.3361 4.364 43.5821 33.0628 76.6449

EPA302Abt_PC_3c 2015 158 of 197NERC Region Year UnitType

SERC 2015 Exist FBC_Uncontrolled SERC 2015 Exist FBC_SNCR SERC 2015 Exist Oil/Gas Steam SERC 2015 Exist Oil/Gas Steam_SCR SERC 2015 Exist Coal Steam_WetFGD_SCR_ACI SERC 2015 Exist Coal Steam_ACI SERC 2015 Exist Coal Steam_SCR SERC 2015 Exist Fossil_Other SERC 2015 Exist Hydro SERC 2015 Exist Landfill Gas SERC 2015 Exist Coal Steam_SNCR SERC 2015 Exist Pump Storage SERC 2015 Exist Solar SERC 2015 Exist Wind SERC 2015 Exist Non Fossil_Other SERC 2015 Exist Nuclear SERC 2015 Exist Coal Steam_WetFGD SERC 2015 Exist Coal Steam_WetFGD_SCR SERC 2015 Exist Coal Steam_WetFGD_SNCR SERC 2015 Ret.DWetFGD SERC 2015 Ret.SCR SERC 2015 Ret.DryFGD SERC 2015 Ret.SNCR SERC 2015 Ret.DDryFGD SERC 2015 Ret.ExistSCR & DWetFGD SERC 2015 Ret.ExistSCR & DryFGD SERC 2015 Ret.SCR & DryFGD SERC 2015 New Landfill Gas SERC 2015Coal Early Retirement SERC 2015 Ret.SCR & WetFGD SERC 2015O/G Early Retirement SERC 2015 Ret.ExistACI & DryFGD SERC 2015 Nuke Early Retirement SERC 2015 Ret.ExistACI & SCR & WetFGD SERC 2015 New SPC-WetFGD_SCR RFC 2015 Exist Biomass RFC 2015 Exist Combustion Turbine RFC 2015 Exist Combined Cycle RFC 2015 Exist Coal Steam_Uncontrolled RFC 2015 Exist Coal Steam_DryFGD_SCR RFC 2015 Exist Coal Steam_DryFGD RFC 2015 Exist Oil/Gas Steam_SNCR RFC 2015 Exist FBC_DryFGD RFC 2015 Exist FBC_Uncontrolled Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 411 1759.6672 1308.6447 3068.3119 0 656 2639.1892 2029.7664 4668.9556 0 11294.7666 0 0 0 0 8.3333 0 0 0 0 2656.7 11091.3271 8660.6532 19751.9803 0 519.084 1831.6313 1408.2427 3239.874 0 11624.0636 48859.1056 35386.305 84245.4108 0 97.6667 88.5785 105.4976 194.0761 0 13167.392 21694.8379 13821.2702 35516.1083 0 107.98 354.7864 271.0802 625.867 0 6441.6 26124.9431 20013.5788 46138.5219 0 8668.69 8279.8042 6225.2382 14505.0425 0 0.7 0.9505 1.1599 2.1104 0 1623.25 1882.2777 1469.1575 3351.4352 0 297.915 951.9591 717.9878 1669.9469 0 35212.685 157824.9606 119266.9235 277091.8838 0 3055 12366.7291 8948.7607 21315.4899 0 30939.3 126850.7854 94787.403 221638.1886 0 3401.5 13596.3887 10541.3723 24137.761 0 55.5145 234.0052 157.152 391.1572 3.1538 142 600.0329 402.2573 1002.2902 12.1377 582.4468 2388.9757 1848.9461 4237.9219 0.0535 9.642 35.6183 27.2829 62.9012 0 386.7573 1591.1802 1080.9674 2672.1476 0 2962.1537 12239.1115 9519.5235 21758.6348 18.4359 804.913 3106.457 2263.1401 5369.597 190.8701 4123.8869 17091.786 13189.6533 30281.4396 25.3052 90 412.128 297.432 709.56 0 584 0 0 0 46.2135 1013.4872 4161.5571 3242.122 7403.679 0 7750.8265 0 0 0 12.7121 591.7448 2439.5052 1895.9085 4335.4137 0 563.929 0 0 0 61.8906 1632.6098 6919.4962 5414.0328 12333.5292 54.3996 259.8311 1088.2874 846.3819 1934.6694 0 181 172.0615 124.0867 296.1482 0 35524.69 172.8494 2320.8258 2493.6752 0 27625.84 19105.001 19138.6109 38243.6116 0 28885.2952 109706.2912 83204.4481 192910.7382 0 1689.6 6663.4676 4853.7413 11517.2088 0 60 221.6448 140.2556 361.9006 0 338.4196 0 0 0 0 43 181.8533 139.2959 321.1491 0 663.1612 2775.7104 2106.594 4882.3045

EPA302Abt_PC_3c 2015 159 of 197NERC Region Year UnitType

SERC 2015 Exist FBC_Uncontrolled SERC 2015 Exist FBC_SNCR SERC 2015 Exist Oil/Gas Steam SERC 2015 Exist Oil/Gas Steam_SCR SERC 2015 Exist Coal Steam_WetFGD_SCR_ACI SERC 2015 Exist Coal Steam_ACI SERC 2015 Exist Coal Steam_SCR SERC 2015 Exist Fossil_Other SERC 2015 Exist Hydro SERC 2015 Exist Landfill Gas SERC 2015 Exist Coal Steam_SNCR SERC 2015 Exist Pump Storage SERC 2015 Exist Solar SERC 2015 Exist Wind SERC 2015 Exist Non Fossil_Other SERC 2015 Exist Nuclear SERC 2015 Exist Coal Steam_WetFGD SERC 2015 Exist Coal Steam_WetFGD_SCR SERC 2015 Exist Coal Steam_WetFGD_SNCR SERC 2015 Ret.DWetFGD SERC 2015 Ret.SCR SERC 2015 Ret.DryFGD SERC 2015 Ret.SNCR SERC 2015 Ret.DDryFGD SERC 2015 Ret.ExistSCR & DWetFGD SERC 2015 Ret.ExistSCR & DryFGD SERC 2015 Ret.SCR & DryFGD SERC 2015 New Landfill Gas SERC 2015Coal Early Retirement SERC 2015 Ret.SCR & WetFGD SERC 2015O/G Early Retirement SERC 2015 Ret.ExistACI & DryFGD SERC 2015 Nuke Early Retirement SERC 2015 Ret.ExistACI & SCR & WetFGD SERC 2015 New SPC-WetFGD_SCR RFC 2015 Exist Biomass RFC 2015 Exist Combustion Turbine RFC 2015 Exist Combined Cycle RFC 2015 Exist Coal Steam_Uncontrolled RFC 2015 Exist Coal Steam_DryFGD_SCR RFC 2015 Exist Coal Steam_DryFGD RFC 2015 Exist Oil/Gas Steam_SNCR RFC 2015 Exist FBC_DryFGD RFC 2015 Exist FBC_Uncontrolled Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 19.924 14.7852 34.7091 24.9597 19.196 44.1558 0 0 0 0 0 0 110.2394 86.1007 196.34 19.2485 14.7985 34.0469 489.5942 354.2889 843.8831 0.811 0.9648 1.7758 0 0 0 4.5437 3.4718 8.0154 268.0815 205.1093 473.191 0 0 0 0 0 0 0 0 0 16.3516 12.3647 28.7162 1652.115 1249.1389 2901.2539 132.4263 95.9589 228.3852 1259.0798 940.6997 2199.7799 132.4376 102.668 235.1055 2.6082 1.7516 4.3598 6.2535 4.1923 10.4459 24.9412 19.3105 44.2518 0.4383 0.3358 0.7741 16.6103 11.2842 27.8945 128.6611 100.0668 228.7277 33.7219 24.5042 58.2262 176.0272 135.9278 311.9551 5.6247 4.0594 9.6841 0 0 0 40.6218 31.6469 72.2687 0 0 0 26.2583 20.4077 46.666 0 0 0 72.5734 56.7838 129.3571 9.7946 7.6174 17.412 2.6815 1.9339 4.6152 1.6706 26.3263 27.9972 139.6574 143.242 282.8995 1124.5525 852.2231 1976.7758 69.0143 50.4373 119.4516 2.3981 1.5175 3.9156 0 0 0 2.2861 1.7511 4.0372 31.2299 23.7097 54.9395

EPA302Abt_PC_3c 2015 160 of 197NERC Region Year UnitType

SERC 2015 Exist FBC_Uncontrolled SERC 2015 Exist FBC_SNCR SERC 2015 Exist Oil/Gas Steam SERC 2015 Exist Oil/Gas Steam_SCR SERC 2015 Exist Coal Steam_WetFGD_SCR_ACI SERC 2015 Exist Coal Steam_ACI SERC 2015 Exist Coal Steam_SCR SERC 2015 Exist Fossil_Other SERC 2015 Exist Hydro SERC 2015 Exist Landfill Gas SERC 2015 Exist Coal Steam_SNCR SERC 2015 Exist Pump Storage SERC 2015 Exist Solar SERC 2015 Exist Wind SERC 2015 Exist Non Fossil_Other SERC 2015 Exist Nuclear SERC 2015 Exist Coal Steam_WetFGD SERC 2015 Exist Coal Steam_WetFGD_SCR SERC 2015 Exist Coal Steam_WetFGD_SNCR SERC 2015 Ret.DWetFGD SERC 2015 Ret.SCR SERC 2015 Ret.DryFGD SERC 2015 Ret.SNCR SERC 2015 Ret.DDryFGD SERC 2015 Ret.ExistSCR & DWetFGD SERC 2015 Ret.ExistSCR & DryFGD SERC 2015 Ret.SCR & DryFGD SERC 2015 New Landfill Gas SERC 2015Coal Early Retirement SERC 2015 Ret.SCR & WetFGD SERC 2015O/G Early Retirement SERC 2015 Ret.ExistACI & DryFGD SERC 2015 Nuke Early Retirement SERC 2015 Ret.ExistACI & SCR & WetFGD SERC 2015 New SPC-WetFGD_SCR RFC 2015 Exist Biomass RFC 2015 Exist Combustion Turbine RFC 2015 Exist Combined Cycle RFC 2015 Exist Coal Steam_Uncontrolled RFC 2015 Exist Coal Steam_DryFGD_SCR RFC 2015 Exist Coal Steam_DryFGD RFC 2015 Exist Oil/Gas Steam_SNCR RFC 2015 Exist FBC_DryFGD RFC 2015 Exist FBC_Uncontrolled CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2015 161 of 197NERC Region Year UnitType

SERC 2015 Exist FBC_Uncontrolled SERC 2015 Exist FBC_SNCR SERC 2015 Exist Oil/Gas Steam SERC 2015 Exist Oil/Gas Steam_SCR SERC 2015 Exist Coal Steam_WetFGD_SCR_ACI SERC 2015 Exist Coal Steam_ACI SERC 2015 Exist Coal Steam_SCR SERC 2015 Exist Fossil_Other SERC 2015 Exist Hydro SERC 2015 Exist Landfill Gas SERC 2015 Exist Coal Steam_SNCR SERC 2015 Exist Pump Storage SERC 2015 Exist Solar SERC 2015 Exist Wind SERC 2015 Exist Non Fossil_Other SERC 2015 Exist Nuclear SERC 2015 Exist Coal Steam_WetFGD SERC 2015 Exist Coal Steam_WetFGD_SCR SERC 2015 Exist Coal Steam_WetFGD_SNCR SERC 2015 Ret.DWetFGD SERC 2015 Ret.SCR SERC 2015 Ret.DryFGD SERC 2015 Ret.SNCR SERC 2015 Ret.DDryFGD SERC 2015 Ret.ExistSCR & DWetFGD SERC 2015 Ret.ExistSCR & DryFGD SERC 2015 Ret.SCR & DryFGD SERC 2015 New Landfill Gas SERC 2015Coal Early Retirement SERC 2015 Ret.SCR & WetFGD SERC 2015O/G Early Retirement SERC 2015 Ret.ExistACI & DryFGD SERC 2015 Nuke Early Retirement SERC 2015 Ret.ExistACI & SCR & WetFGD SERC 2015 New SPC-WetFGD_SCR RFC 2015 Exist Biomass RFC 2015 Exist Combustion Turbine RFC 2015 Exist Combined Cycle RFC 2015 Exist Coal Steam_Uncontrolled RFC 2015 Exist Coal Steam_DryFGD_SCR RFC 2015 Exist Coal Steam_DryFGD RFC 2015 Exist Oil/Gas Steam_SNCR RFC 2015 Exist FBC_DryFGD RFC 2015 Exist FBC_Uncontrolled NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2015 162 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

RFC 2015 Exist FBC_SNCR RFC 2015 Exist Oil/Gas Steam RFC 2015 Exist Oil/Gas Steam_SCR RFC 2015 Exist Coal Steam_WetFGD_SCR_ACI RFC 2015 Exist Coal Steam_SCR_ACI RFC 2015 Exist Coal Steam_SNCR_ACI RFC 2015 Exist Coal Steam_SCR RFC 2015 Exist IGCC RFC 2015 Exist Fossil_Other RFC 2015 Exist Hydro RFC 2015 Exist FBC_DryFGD_SNCR RFC 2015 Exist Landfill Gas RFC 2015 Exist Coal Steam_SNCR RFC 2015 Exist Pump Storage RFC 2015 Exist Wind RFC 2015 Exist Non Fossil_Other RFC 2015 Exist Nuclear RFC 2015 Exist Coal Steam_WetFGD RFC 2015 Exist Coal Steam_WetFGD_SCR RFC 2015 Exist Coal Steam_WetFGD_SNCR RFC 2015 Ret.DWetFGD RFC 2015 Ret.SCR RFC 2015 Ret.DryFGD RFC 2015 Ret.SNCR RFC 2015 Ret.DDryFGD RFC 2015 Ret.SCR & DDryFGD RFC 2015 Ret.ExistSCR_ACI & DWetFGD RFC 2015 Ret.ExistSCR & DWetFGD RFC 2015 Ret.ExistSNCR & DryFGD RFC 2015 Ret.ExistSNCR & DWetFGD RFC 2015 Ret.SCR & DryFGD RFC 2015 Ret.ExistWetFGD & SCR RFC 2015 New Biomass RFC 2015 New Wind RFC 2015 New Combined Cycle RFC 2015 New Combustion Turbine RFC 2015 New Landfill Gas RFC 2015Coal Early Retirement RFC 2015O/G Early Retirement RFC 2015 New SPC-WetFGD_SCR FRCC 2015 Exist Biomass FRCC 2015 Exist Combustion Turbine FRCC 2015 Exist Combined Cycle FRCC 2015 Exist Coal Steam_Uncontrolled

EPA302Abt_PC_3c 2015 163 of 197NERC Region Year UnitType

RFC 2015 Exist FBC_SNCR RFC 2015 Exist Oil/Gas Steam RFC 2015 Exist Oil/Gas Steam_SCR RFC 2015 Exist Coal Steam_WetFGD_SCR_ACI RFC 2015 Exist Coal Steam_SCR_ACI RFC 2015 Exist Coal Steam_SNCR_ACI RFC 2015 Exist Coal Steam_SCR RFC 2015 Exist IGCC RFC 2015 Exist Fossil_Other RFC 2015 Exist Hydro RFC 2015 Exist FBC_DryFGD_SNCR RFC 2015 Exist Landfill Gas RFC 2015 Exist Coal Steam_SNCR RFC 2015 Exist Pump Storage RFC 2015 Exist Wind RFC 2015 Exist Non Fossil_Other RFC 2015 Exist Nuclear RFC 2015 Exist Coal Steam_WetFGD RFC 2015 Exist Coal Steam_WetFGD_SCR RFC 2015 Exist Coal Steam_WetFGD_SNCR RFC 2015 Ret.DWetFGD RFC 2015 Ret.SCR RFC 2015 Ret.DryFGD RFC 2015 Ret.SNCR RFC 2015 Ret.DDryFGD RFC 2015 Ret.SCR & DDryFGD RFC 2015 Ret.ExistSCR_ACI & DWetFGD RFC 2015 Ret.ExistSCR & DWetFGD RFC 2015 Ret.ExistSNCR & DryFGD RFC 2015 Ret.ExistSNCR & DWetFGD RFC 2015 Ret.SCR & DryFGD RFC 2015 Ret.ExistWetFGD & SCR RFC 2015 New Biomass RFC 2015 New Wind RFC 2015 New Combined Cycle RFC 2015 New Combustion Turbine RFC 2015 New Landfill Gas RFC 2015Coal Early Retirement RFC 2015O/G Early Retirement RFC 2015 New SPC-WetFGD_SCR FRCC 2015 Exist Biomass FRCC 2015 Exist Combustion Turbine FRCC 2015 Exist Combined Cycle FRCC 2015 Exist Coal Steam_Uncontrolled Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 25.4613 6.0104 4.6767 244.2188 0.5791 0.2633 9.6802 0 0 26.9417 10.717 7.3442 17.4163 3.001 2.3293 7.9238 1.4578 1.1208 800.364 60.9127 77.7668 102.7404 6.2083 4.8402 7.2281 2.8979 3.2222 37.9792 35.2799 21.519 22.329 10.0416 7.792 8.8963 10.0644 7.7081 284.8826 28.3542 29.9864 78.407 25.6156 21.0456 27.4731 0 0 14.7079 20.2309 16.0463 5688.1086 111.111 86.1447 123.68 22.8848 16.1638 998.0535 233.5751 177.9894 123.3546 20.4172 18.685 97.1519 10.9127 8.4209 89.0418 9.6537 7.079 86.4825 14.942 11.5888 11.2986 1.5807 1.066 18.675 2.7451 1.8631 2.0527 0.3878 0.2982 29.7876 8.5425 5.8629 585.6777 82.1607 77.1846 30.2041 8.4701 6.089 108.1768 13.8226 13.5928 8.3794 1.6699 1.1339 54.6175 12.5831 9.1119 114.4939 67.4139 48.6525 36.4668 0 0 8.6673 2.2529 1.7416 3.5082 0.1698 0.1257 47.3712 0.0195 0.0141 0 0 0 0 0 0 30.2019 24.4658 19.0276 3.6786 5.9188 4.2716 58.573 22.6471 21.0383 322.1846 227.7596 198.5176 133.0356 10.073 7.9153

EPA302Abt_PC_3c 2015 164 of 197NERC Region Year UnitType

RFC 2015 Exist FBC_SNCR RFC 2015 Exist Oil/Gas Steam RFC 2015 Exist Oil/Gas Steam_SCR RFC 2015 Exist Coal Steam_WetFGD_SCR_ACI RFC 2015 Exist Coal Steam_SCR_ACI RFC 2015 Exist Coal Steam_SNCR_ACI RFC 2015 Exist Coal Steam_SCR RFC 2015 Exist IGCC RFC 2015 Exist Fossil_Other RFC 2015 Exist Hydro RFC 2015 Exist FBC_DryFGD_SNCR RFC 2015 Exist Landfill Gas RFC 2015 Exist Coal Steam_SNCR RFC 2015 Exist Pump Storage RFC 2015 Exist Wind RFC 2015 Exist Non Fossil_Other RFC 2015 Exist Nuclear RFC 2015 Exist Coal Steam_WetFGD RFC 2015 Exist Coal Steam_WetFGD_SCR RFC 2015 Exist Coal Steam_WetFGD_SNCR RFC 2015 Ret.DWetFGD RFC 2015 Ret.SCR RFC 2015 Ret.DryFGD RFC 2015 Ret.SNCR RFC 2015 Ret.DDryFGD RFC 2015 Ret.SCR & DDryFGD RFC 2015 Ret.ExistSCR_ACI & DWetFGD RFC 2015 Ret.ExistSCR & DWetFGD RFC 2015 Ret.ExistSNCR & DryFGD RFC 2015 Ret.ExistSNCR & DWetFGD RFC 2015 Ret.SCR & DryFGD RFC 2015 Ret.ExistWetFGD & SCR RFC 2015 New Biomass RFC 2015 New Wind RFC 2015 New Combined Cycle RFC 2015 New Combustion Turbine RFC 2015 New Landfill Gas RFC 2015Coal Early Retirement RFC 2015O/G Early Retirement RFC 2015 New SPC-WetFGD_SCR FRCC 2015 Exist Biomass FRCC 2015 Exist Combustion Turbine FRCC 2015 Exist Combined Cycle FRCC 2015 Exist Coal Steam_Uncontrolled VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 10.6869 51.7419 39.1726 90.9143 0.8424 27.4947 13.391 40.8857 0 0 0 0 18.0611 41.9914 28.9633 70.9547 5.3303 28.8758 22.4125 51.2882 2.5786 14.575 11.206 25.781 138.6801 987.3669 746.5213 1733.8881 11.0486 40.6189 31.6684 72.2874 6.1201 0 0 0 56.799 0 0 0 17.8336 28.93 22.4487 51.3787 17.7724 0 0 0 58.3406 373.7205 266.4426 640.1634 46.6611 0 0 0 0 0 0 0 36.2774 0 0 0 197.2554 1032.2188 800.2644 1832.4834 39.0488 144.1402 101.1717 245.3117 411.5646 1151.9827 803.6178 1955.6004 39.1021 131.8016 94.4566 226.2582 19.3334 89.1935 68.8236 158.0172 16.7326 93.5033 67.9124 161.4157 26.5307 87.9176 68.4063 156.324 2.6467 20.1579 13.3713 33.5292 4.6083 22.4065 15.0475 37.4541 0.686 2.375 1.826 4.2011 14.4054 40.196 27.3678 67.5638 159.3454 653.6597 484.3389 1137.9988 14.559 49.8786 37.0077 86.8863 27.4154 115.0231 81.4672 196.4905 2.8038 7.3448 4.9454 12.2903 21.695 59.5246 42.491 102.0156 116.0662 167.33 120.7617 288.0918 0 0 0 0 3.9946 78.2099 52.8443 131.0542 0.2955 4.8808 3.1576 8.0385 0.0335 0 0 0 0 0 0 0 0 0 0 0 43.4934 76.7666 59.7029 136.4695 10.1903 24.3885 17.6011 41.9895 43.6855 200.9905 159.8787 360.8698 426.2777 2122.4988 1955.0131 4077.5126 17.9884 244.3336 191.9275 436.2609

EPA302Abt_PC_3c 2015 165 of 197NERC Region Year UnitType

RFC 2015 Exist FBC_SNCR RFC 2015 Exist Oil/Gas Steam RFC 2015 Exist Oil/Gas Steam_SCR RFC 2015 Exist Coal Steam_WetFGD_SCR_ACI RFC 2015 Exist Coal Steam_SCR_ACI RFC 2015 Exist Coal Steam_SNCR_ACI RFC 2015 Exist Coal Steam_SCR RFC 2015 Exist IGCC RFC 2015 Exist Fossil_Other RFC 2015 Exist Hydro RFC 2015 Exist FBC_DryFGD_SNCR RFC 2015 Exist Landfill Gas RFC 2015 Exist Coal Steam_SNCR RFC 2015 Exist Pump Storage RFC 2015 Exist Wind RFC 2015 Exist Non Fossil_Other RFC 2015 Exist Nuclear RFC 2015 Exist Coal Steam_WetFGD RFC 2015 Exist Coal Steam_WetFGD_SCR RFC 2015 Exist Coal Steam_WetFGD_SNCR RFC 2015 Ret.DWetFGD RFC 2015 Ret.SCR RFC 2015 Ret.DryFGD RFC 2015 Ret.SNCR RFC 2015 Ret.DDryFGD RFC 2015 Ret.SCR & DDryFGD RFC 2015 Ret.ExistSCR_ACI & DWetFGD RFC 2015 Ret.ExistSCR & DWetFGD RFC 2015 Ret.ExistSNCR & DryFGD RFC 2015 Ret.ExistSNCR & DWetFGD RFC 2015 Ret.SCR & DryFGD RFC 2015 Ret.ExistWetFGD & SCR RFC 2015 New Biomass RFC 2015 New Wind RFC 2015 New Combined Cycle RFC 2015 New Combustion Turbine RFC 2015 New Landfill Gas RFC 2015Coal Early Retirement RFC 2015O/G Early Retirement RFC 2015 New SPC-WetFGD_SCR FRCC 2015 Exist Biomass FRCC 2015 Exist Combustion Turbine FRCC 2015 Exist Combined Cycle FRCC 2015 Exist Coal Steam_Uncontrolled Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 806.6 3193.7443 2417.8908 5611.6354 0 8549.3971 481.9481 234.7274 716.6755 0 339.3 0 0 0 0 643 2672.557 1819.6329 4492.1898 0 324 1181.4197 916.9812 2098.4009 0 135 497.058 382.1621 879.2201 0 15838 66076.4772 50083.5737 116160.0503 0 874 3655.3617 2849.8833 6505.2449 0 323.4 336.182 373.8067 709.9888 0 2501.919 5444.4177 3320.8262 8765.2439 0 521 2180.9682 1692.3596 3873.3278 0 398.04 1167.555 894.2122 2061.7672 0 5396.4889 21524.6589 15300.3706 36825.0294 0 4025 3146.8776 2585.4395 5732.3171 0 1148.54 1844.0657 716.5781 2560.6438 0 648.6099 2345.3982 1860.2723 4205.67 0 31658.555 140948.5773 109275.106 250223.6835 0 2502.27 9391.32 6594.2737 15985.5936 0 19968 82255.7688 57500.5107 139756.2799 0 1864.632 7526.4538 5367.658 12894.1117 0 1525.3051 6399.9586 4938.6099 11338.569 31.759 1673.0428 5906.3614 4306.616 10212.9771 34.4104 1428.7065 5948.8432 4614.1388 10562.9818 0.8983 191.7235 800.8568 533.0659 1333.9229 0 264.7904 1116.1476 749.5767 1865.7244 0.6972 28.7139 121.0352 93.0577 214.0928 0 632.3905 2628.4598 1789.6089 4418.0687 0 10751.622 44557.3546 33181.9764 77739.3311 16.3184 583.8785 2427.2914 1738.2028 4165.4942 0 1792.1775 7159.1675 5029.3706 12188.5381 6.124 128.1078 541.9569 364.9114 906.8683 14.8991 989.868 4114.2746 2965.1422 7079.4168 551.7826 1379.4453 5965.8251 4305.5247 10271.3499 297.5619 1237 2228.2685 959.6917 3187.9602 94.1285 882.6166 1706.7573 1319.4189 3026.1762 22.1535 302.4339 70.1734 51.9417 122.1151 198.5862 426 1950.7392 1407.8448 3358.584 0 181 0 0 0 0 991.5804 0 0 0 260.5416 1199.4408 5023.7876 3907.0958 8930.8833 0 198.52 838.3579 605.0413 1443.3992 0 10951.47 2490.3031 2298.7683 4789.0721 0 21541.5782 43662.7896 44212.0564 87874.8463 0 2669 10923.7901 8582.5327 19506.3226

EPA302Abt_PC_3c 2015 166 of 197NERC Region Year UnitType

RFC 2015 Exist FBC_SNCR RFC 2015 Exist Oil/Gas Steam RFC 2015 Exist Oil/Gas Steam_SCR RFC 2015 Exist Coal Steam_WetFGD_SCR_ACI RFC 2015 Exist Coal Steam_SCR_ACI RFC 2015 Exist Coal Steam_SNCR_ACI RFC 2015 Exist Coal Steam_SCR RFC 2015 Exist IGCC RFC 2015 Exist Fossil_Other RFC 2015 Exist Hydro RFC 2015 Exist FBC_DryFGD_SNCR RFC 2015 Exist Landfill Gas RFC 2015 Exist Coal Steam_SNCR RFC 2015 Exist Pump Storage RFC 2015 Exist Wind RFC 2015 Exist Non Fossil_Other RFC 2015 Exist Nuclear RFC 2015 Exist Coal Steam_WetFGD RFC 2015 Exist Coal Steam_WetFGD_SCR RFC 2015 Exist Coal Steam_WetFGD_SNCR RFC 2015 Ret.DWetFGD RFC 2015 Ret.SCR RFC 2015 Ret.DryFGD RFC 2015 Ret.SNCR RFC 2015 Ret.DDryFGD RFC 2015 Ret.SCR & DDryFGD RFC 2015 Ret.ExistSCR_ACI & DWetFGD RFC 2015 Ret.ExistSCR & DWetFGD RFC 2015 Ret.ExistSNCR & DryFGD RFC 2015 Ret.ExistSNCR & DWetFGD RFC 2015 Ret.SCR & DryFGD RFC 2015 Ret.ExistWetFGD & SCR RFC 2015 New Biomass RFC 2015 New Wind RFC 2015 New Combined Cycle RFC 2015 New Combustion Turbine RFC 2015 New Landfill Gas RFC 2015Coal Early Retirement RFC 2015O/G Early Retirement RFC 2015 New SPC-WetFGD_SCR FRCC 2015 Exist Biomass FRCC 2015 Exist Combustion Turbine FRCC 2015 Exist Combined Cycle FRCC 2015 Exist Coal Steam_Uncontrolled Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 35.3013 26.7372 62.0387 4.8706 2.3722 7.2427 0 0 0 25.2926 17.2207 42.5134 11.8577 9.2036 21.0613 5.9852 4.6017 10.5868 643.4025 487.423 1130.8256 30.2002 23.5454 53.7457 3.2223 3.5329 6.7553 0 0 0 21.9628 17.0424 39.0053 16.4289 12.5792 29.0079 222.0953 157.8993 379.9947 0 0 0 0 0 0 43.1604 34.3035 77.464 1483.2861 1149.9706 2633.2563 100.8457 70.8251 171.671 814.2909 568.6279 1382.9188 79.4694 56.4252 135.8947 67.4493 52.0426 119.4919 61.1398 44.5511 105.6906 64.1349 49.749 113.8838 10.2985 6.8496 17.1481 11.5239 7.7391 19.263 1.2215 0.9391 2.1607 24.2112 16.4844 40.6956 438.3867 326.4267 764.8136 24.9581 17.8511 42.8092 72.3583 50.8504 123.2088 5.3695 3.6154 8.985 38.7209 27.898 66.619 80.5386 58.1246 138.6633 0 0 0 11.4694 8.8665 20.3359 0.7158 0.5298 1.2456 26.6236 19.2143 45.838 0 0 0 0 0 0 45.4479 35.3457 80.7937 13.3074 9.6039 22.9112 29.8063 26.4173 56.224 316.8579 323.0058 639.8639 107.8114 84.6806 192.4921

EPA302Abt_PC_3c 2015 167 of 197NERC Region Year UnitType

RFC 2015 Exist FBC_SNCR RFC 2015 Exist Oil/Gas Steam RFC 2015 Exist Oil/Gas Steam_SCR RFC 2015 Exist Coal Steam_WetFGD_SCR_ACI RFC 2015 Exist Coal Steam_SCR_ACI RFC 2015 Exist Coal Steam_SNCR_ACI RFC 2015 Exist Coal Steam_SCR RFC 2015 Exist IGCC RFC 2015 Exist Fossil_Other RFC 2015 Exist Hydro RFC 2015 Exist FBC_DryFGD_SNCR RFC 2015 Exist Landfill Gas RFC 2015 Exist Coal Steam_SNCR RFC 2015 Exist Pump Storage RFC 2015 Exist Wind RFC 2015 Exist Non Fossil_Other RFC 2015 Exist Nuclear RFC 2015 Exist Coal Steam_WetFGD RFC 2015 Exist Coal Steam_WetFGD_SCR RFC 2015 Exist Coal Steam_WetFGD_SNCR RFC 2015 Ret.DWetFGD RFC 2015 Ret.SCR RFC 2015 Ret.DryFGD RFC 2015 Ret.SNCR RFC 2015 Ret.DDryFGD RFC 2015 Ret.SCR & DDryFGD RFC 2015 Ret.ExistSCR_ACI & DWetFGD RFC 2015 Ret.ExistSCR & DWetFGD RFC 2015 Ret.ExistSNCR & DryFGD RFC 2015 Ret.ExistSNCR & DWetFGD RFC 2015 Ret.SCR & DryFGD RFC 2015 Ret.ExistWetFGD & SCR RFC 2015 New Biomass RFC 2015 New Wind RFC 2015 New Combined Cycle RFC 2015 New Combustion Turbine RFC 2015 New Landfill Gas RFC 2015Coal Early Retirement RFC 2015O/G Early Retirement RFC 2015 New SPC-WetFGD_SCR FRCC 2015 Exist Biomass FRCC 2015 Exist Combustion Turbine FRCC 2015 Exist Combined Cycle FRCC 2015 Exist Coal Steam_Uncontrolled CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2015 168 of 197NERC Region Year UnitType

RFC 2015 Exist FBC_SNCR RFC 2015 Exist Oil/Gas Steam RFC 2015 Exist Oil/Gas Steam_SCR RFC 2015 Exist Coal Steam_WetFGD_SCR_ACI RFC 2015 Exist Coal Steam_SCR_ACI RFC 2015 Exist Coal Steam_SNCR_ACI RFC 2015 Exist Coal Steam_SCR RFC 2015 Exist IGCC RFC 2015 Exist Fossil_Other RFC 2015 Exist Hydro RFC 2015 Exist FBC_DryFGD_SNCR RFC 2015 Exist Landfill Gas RFC 2015 Exist Coal Steam_SNCR RFC 2015 Exist Pump Storage RFC 2015 Exist Wind RFC 2015 Exist Non Fossil_Other RFC 2015 Exist Nuclear RFC 2015 Exist Coal Steam_WetFGD RFC 2015 Exist Coal Steam_WetFGD_SCR RFC 2015 Exist Coal Steam_WetFGD_SNCR RFC 2015 Ret.DWetFGD RFC 2015 Ret.SCR RFC 2015 Ret.DryFGD RFC 2015 Ret.SNCR RFC 2015 Ret.DDryFGD RFC 2015 Ret.SCR & DDryFGD RFC 2015 Ret.ExistSCR_ACI & DWetFGD RFC 2015 Ret.ExistSCR & DWetFGD RFC 2015 Ret.ExistSNCR & DryFGD RFC 2015 Ret.ExistSNCR & DWetFGD RFC 2015 Ret.SCR & DryFGD RFC 2015 Ret.ExistWetFGD & SCR RFC 2015 New Biomass RFC 2015 New Wind RFC 2015 New Combined Cycle RFC 2015 New Combustion Turbine RFC 2015 New Landfill Gas RFC 2015Coal Early Retirement RFC 2015O/G Early Retirement RFC 2015 New SPC-WetFGD_SCR FRCC 2015 Exist Biomass FRCC 2015 Exist Combustion Turbine FRCC 2015 Exist Combined Cycle FRCC 2015 Exist Coal Steam_Uncontrolled NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2015 169 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

FRCC 2015 Exist Coal Steam_DryFGD_SCR FRCC 2015 Exist FBC_SNCR FRCC 2015 Exist Oil/Gas Steam FRCC 2015 Exist IGCC FRCC 2015 Exist Hydro FRCC 2015 Exist FBC_DryFGD_SNCR FRCC 2015 Exist Landfill Gas FRCC 2015 Exist Non Fossil_Other FRCC 2015 Exist Nuclear FRCC 2015 Exist Coal Steam_WetFGD FRCC 2015 Exist Coal Steam_WetFGD_SCR FRCC 2015 New Combined Cycle FRCC 2015 New Landfill Gas FRCC 2015O/G Early Retirement FRCC 2015 New SPC-WetFGD_SCR MRO 2015 Exist Biomass MRO 2015 Exist Combustion Turbine MRO 2015 Exist Combined Cycle MRO 2015 Exist Coal Steam_Uncontrolled MRO 2015 Exist Coal Steam_DryFGD_SCR MRO 2015 Exist Coal Steam_DryFGD MRO 2015 Exist FBC_Uncontrolled MRO 2015 Exist FBC_SNCR MRO 2015 Exist Oil/Gas Steam MRO 2015 Exist Coal Steam_WetFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2015 Exist Coal Steam_DryFGD_ACI MRO 2015 Exist Coal Steam_ACI MRO 2015 Exist Hydro MRO 2015 Exist Landfill Gas MRO 2015 Exist Coal Steam_SNCR MRO 2015 Exist Wind MRO 2015 International Imports MRO 2015 Exist Non Fossil_Other MRO 2015 Exist Nuclear MRO 2015 Exist Coal Steam_WetFGD MRO 2015 Exist Coal Steam_WetFGD_SCR MRO 2015 Exist Coal Steam_WetFGD_SNCR MRO 2015 Ret.SNCR MRO 2015 Ret.DDryFGD MRO 2015 Ret.ACI & DDryFGD MRO 2015 Ret.ACI MRO 2015 Ret.ExistWetFGD & SCR

EPA302Abt_PC_3c 2015 170 of 197NERC Region Year UnitType

FRCC 2015 Exist Coal Steam_DryFGD_SCR FRCC 2015 Exist FBC_SNCR FRCC 2015 Exist Oil/Gas Steam FRCC 2015 Exist IGCC FRCC 2015 Exist Hydro FRCC 2015 Exist FBC_DryFGD_SNCR FRCC 2015 Exist Landfill Gas FRCC 2015 Exist Non Fossil_Other FRCC 2015 Exist Nuclear FRCC 2015 Exist Coal Steam_WetFGD FRCC 2015 Exist Coal Steam_WetFGD_SCR FRCC 2015 New Combined Cycle FRCC 2015 New Landfill Gas FRCC 2015O/G Early Retirement FRCC 2015 New SPC-WetFGD_SCR MRO 2015 Exist Biomass MRO 2015 Exist Combustion Turbine MRO 2015 Exist Combined Cycle MRO 2015 Exist Coal Steam_Uncontrolled MRO 2015 Exist Coal Steam_DryFGD_SCR MRO 2015 Exist Coal Steam_DryFGD MRO 2015 Exist FBC_Uncontrolled MRO 2015 Exist FBC_SNCR MRO 2015 Exist Oil/Gas Steam MRO 2015 Exist Coal Steam_WetFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2015 Exist Coal Steam_DryFGD_ACI MRO 2015 Exist Coal Steam_ACI MRO 2015 Exist Hydro MRO 2015 Exist Landfill Gas MRO 2015 Exist Coal Steam_SNCR MRO 2015 Exist Wind MRO 2015 International Imports MRO 2015 Exist Non Fossil_Other MRO 2015 Exist Nuclear MRO 2015 Exist Coal Steam_WetFGD MRO 2015 Exist Coal Steam_WetFGD_SCR MRO 2015 Exist Coal Steam_WetFGD_SNCR MRO 2015 Ret.SNCR MRO 2015 Ret.DDryFGD MRO 2015 Ret.ACI & DDryFGD MRO 2015 Ret.ACI MRO 2015 Ret.ExistWetFGD & SCR Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 13.4706 5.8286 4.5153 7.85 2.03 1.5549 175.9088 0 13.9441 30.1035 1.8364 1.4334 0.8273 0.8702 0.6143 23.0087 10.7563 8.2915 0.4369 0.4261 0.3223 11.9047 16.8538 12.7586 678.3424 11.8701 9.2318 148.8091 33.5115 26.1248 103.3659 27.0691 21.0375 7.6088 3.2971 2.5488 4.448 0.0018 0.0014 0 0 0 73.7983 59.7822 46.4938 5.7969 5.8026 3.3471 67.8164 0 9.1983 87.8186 3.3507 22.629 543.8603 41.8702 32.081 21.3325 8.9969 6.1617 63.7515 20.8748 16.2199 4.6648 0.3699 0.2836 1.0069 0.2456 0.1881 20.1503 0 0 45.597 16.9303 12.6181 70.6482 28.457 21.001 12.682 3.3439 2.5614 37.733 15.9816 12.2713 10.6665 2.0208 1.3716 47.7698 34.7589 33.5437 2.188 2.7387 2.1364 13.84 0.927 0.71 112.9096 0 0 0 0 0 3.7331 4.4968 3.4795 764.2804 15.2703 11.8404 160.1668 31.9049 24.9592 95.7513 25.0249 19.1351 25.0262 6.5625 5.104 0.9865 0.1151 0.0881 61.8439 13.7237 10.0174 10.265 1.8144 1.4083 97.9547 12.456 9.4264 12.3293 3.0015 2.396

EPA302Abt_PC_3c 2015 171 of 197NERC Region Year UnitType

FRCC 2015 Exist Coal Steam_DryFGD_SCR FRCC 2015 Exist FBC_SNCR FRCC 2015 Exist Oil/Gas Steam FRCC 2015 Exist IGCC FRCC 2015 Exist Hydro FRCC 2015 Exist FBC_DryFGD_SNCR FRCC 2015 Exist Landfill Gas FRCC 2015 Exist Non Fossil_Other FRCC 2015 Exist Nuclear FRCC 2015 Exist Coal Steam_WetFGD FRCC 2015 Exist Coal Steam_WetFGD_SCR FRCC 2015 New Combined Cycle FRCC 2015 New Landfill Gas FRCC 2015O/G Early Retirement FRCC 2015 New SPC-WetFGD_SCR MRO 2015 Exist Biomass MRO 2015 Exist Combustion Turbine MRO 2015 Exist Combined Cycle MRO 2015 Exist Coal Steam_Uncontrolled MRO 2015 Exist Coal Steam_DryFGD_SCR MRO 2015 Exist Coal Steam_DryFGD MRO 2015 Exist FBC_Uncontrolled MRO 2015 Exist FBC_SNCR MRO 2015 Exist Oil/Gas Steam MRO 2015 Exist Coal Steam_WetFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2015 Exist Coal Steam_DryFGD_ACI MRO 2015 Exist Coal Steam_ACI MRO 2015 Exist Hydro MRO 2015 Exist Landfill Gas MRO 2015 Exist Coal Steam_SNCR MRO 2015 Exist Wind MRO 2015 International Imports MRO 2015 Exist Non Fossil_Other MRO 2015 Exist Nuclear MRO 2015 Exist Coal Steam_WetFGD MRO 2015 Exist Coal Steam_WetFGD_SCR MRO 2015 Exist Coal Steam_WetFGD_SNCR MRO 2015 Ret.SNCR MRO 2015 Ret.DDryFGD MRO 2015 Ret.ACI & DDryFGD MRO 2015 Ret.ACI MRO 2015 Ret.ExistWetFGD & SCR VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 10.3439 28.9047 22.3921 51.2968 3.5849 24.1827 18.5235 42.7062 13.9441 0 742.9338 742.9338 3.2698 21.4697 16.7585 38.2283 1.4845 0 0 0 19.0478 30.2241 23.2982 53.5223 0.7483 0 0 0 29.6125 0 0 0 21.1018 121.0738 94.1267 215.2005 59.6364 315.6652 246.0907 561.7558 48.1065 218.1642 169.5475 387.7117 5.846 112.4291 78.5299 190.959 0.0031 0 0 0 0 0 0 0 106.276 251.3134 195.4244 446.7379 9.1497 26.103 14.7158 40.8186 9.1983 0 68.5399 68.5399 25.9797 24.6255 140.1318 164.757 73.9509 667.6108 508.3172 1175.9283 15.1587 30.6966 20.8943 51.5909 37.0947 53.6395 41.7166 95.3561 0.6535 4.3262 3.317 7.6432 0.4337 1.9042 1.4586 3.3628 0 0 0 0 29.5484 45.9139 33.9451 79.8589 49.4579 74.0432 55.3574 129.4005 5.9053 8.9958 6.8906 15.8864 28.2529 43.4237 33.3126 76.7364 3.3924 17.4276 11.6603 29.0879 68.3023 0 0 0 4.8751 0 0 0 1.637 12.8334 9.83 22.6632 0 0 0 0 0 0 0 0 7.9763 0 0 0 27.1107 112.116 86.9348 199.0509 56.8642 147.7363 115.5961 263.3324 44.1598 137.3422 104.8805 242.2227 11.6665 24.7791 19.2665 44.0456 0.2032 1.5796 1.1281 2.7078 23.7411 87.6557 63.944 151.5996 3.2226 9.457 7.3402 16.7972 21.8823 160.1767 120.5334 280.7102 5.3975 11.1703 8.9166 20.0869

EPA302Abt_PC_3c 2015 172 of 197NERC Region Year UnitType

FRCC 2015 Exist Coal Steam_DryFGD_SCR FRCC 2015 Exist FBC_SNCR FRCC 2015 Exist Oil/Gas Steam FRCC 2015 Exist IGCC FRCC 2015 Exist Hydro FRCC 2015 Exist FBC_DryFGD_SNCR FRCC 2015 Exist Landfill Gas FRCC 2015 Exist Non Fossil_Other FRCC 2015 Exist Nuclear FRCC 2015 Exist Coal Steam_WetFGD FRCC 2015 Exist Coal Steam_WetFGD_SCR FRCC 2015 New Combined Cycle FRCC 2015 New Landfill Gas FRCC 2015O/G Early Retirement FRCC 2015 New SPC-WetFGD_SCR MRO 2015 Exist Biomass MRO 2015 Exist Combustion Turbine MRO 2015 Exist Combined Cycle MRO 2015 Exist Coal Steam_Uncontrolled MRO 2015 Exist Coal Steam_DryFGD_SCR MRO 2015 Exist Coal Steam_DryFGD MRO 2015 Exist FBC_Uncontrolled MRO 2015 Exist FBC_SNCR MRO 2015 Exist Oil/Gas Steam MRO 2015 Exist Coal Steam_WetFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2015 Exist Coal Steam_DryFGD_ACI MRO 2015 Exist Coal Steam_ACI MRO 2015 Exist Hydro MRO 2015 Exist Landfill Gas MRO 2015 Exist Coal Steam_SNCR MRO 2015 Exist Wind MRO 2015 International Imports MRO 2015 Exist Non Fossil_Other MRO 2015 Exist Nuclear MRO 2015 Exist Coal Steam_WetFGD MRO 2015 Exist Coal Steam_WetFGD_SCR MRO 2015 Exist Coal Steam_WetFGD_SNCR MRO 2015 Ret.SNCR MRO 2015 Ret.DDryFGD MRO 2015 Ret.ACI & DDryFGD MRO 2015 Ret.ACI MRO 2015 Ret.ExistWetFGD & SCR Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 330 1381.1783 1069.9841 2451.1624 0 250 1057.2864 809.8596 1867.146 0 6704.8104 0 11656.5738 11656.5738 0 255 1064.4996 830.9133 1895.4129 0 54.5 134.2945 94.7987 229.0932 0 550 2326.762 1793.5798 4120.3418 0 19.55 49.4268 37.387 86.8138 0 528.15 1954.6891 1479.7369 3434.426 0 3776.999 16685.6778 12971.979 29657.6568 0 3350 13895.9798 10833.0269 24729.0065 0 2119 8745.7499 6796.9902 15542.7403 77.728 774.8223 2497.8387 1930.9305 4428.7692 12.3737 40 183.168 132.192 315.36 0 3341.1896 0 0 0 614.2712 2930.8287 12275.605 9546.9729 21822.5779 0 278.275 822.4437 474.5736 1297.0173 0 12600.645 0 1018.9705 1018.9705 0 6812.39 514.8294 3283.5455 3798.3749 0 11632.7156 46267.2809 35355.1828 81622.4634 0 519 2129.6004 1449.5581 3579.1585 0 1425.3528 5852.6727 4547.7033 10400.3759 0 96.9685 409.4262 313.9536 723.3797 0 30 126.8744 97.1832 224.0575 0 593.6926 0 0 0 0 1013.1 4220.9893 3139.529 7360.5184 0 1410 5489.4931 4042.3462 9531.8392 0 200 738.8163 565.9181 1304.7344 0 936 3534.1617 2711.2416 6245.4033 0 264 1116.4944 747.012 1863.5064 0 3146.88 5364.006 5176.4855 10540.4917 0 97.9 317.7098 247.8474 565.5572 0 248 1048.828 803.3806 1852.2088 0 4720.3 6464.9336 3729.9383 10194.8718 0 1500 3342.816 2412.504 5755.32 0 160.06 521.1192 403.2236 924.343 0 3615.1345 15451.1749 11980.8432 27432.0181 0 3240.3 13222.155 10343.8272 23565.9823 0 2170.9344 8096.3151 6182.4461 14278.7611 0 525 1886.6615 1467.3489 3354.0104 0.1027 19.0092 58.0113 44.4358 102.4471 0 1412.572 5510.8935 3997.4532 9508.3467 0.0416 171.4119 715.5603 555.3957 1270.9561 13.3456 2298.3877 8605.8928 6461.4246 15067.3172 4.5767 240 960.8336 766.9769 1727.8105

EPA302Abt_PC_3c 2015 173 of 197NERC Region Year UnitType

FRCC 2015 Exist Coal Steam_DryFGD_SCR FRCC 2015 Exist FBC_SNCR FRCC 2015 Exist Oil/Gas Steam FRCC 2015 Exist IGCC FRCC 2015 Exist Hydro FRCC 2015 Exist FBC_DryFGD_SNCR FRCC 2015 Exist Landfill Gas FRCC 2015 Exist Non Fossil_Other FRCC 2015 Exist Nuclear FRCC 2015 Exist Coal Steam_WetFGD FRCC 2015 Exist Coal Steam_WetFGD_SCR FRCC 2015 New Combined Cycle FRCC 2015 New Landfill Gas FRCC 2015O/G Early Retirement FRCC 2015 New SPC-WetFGD_SCR MRO 2015 Exist Biomass MRO 2015 Exist Combustion Turbine MRO 2015 Exist Combined Cycle MRO 2015 Exist Coal Steam_Uncontrolled MRO 2015 Exist Coal Steam_DryFGD_SCR MRO 2015 Exist Coal Steam_DryFGD MRO 2015 Exist FBC_Uncontrolled MRO 2015 Exist FBC_SNCR MRO 2015 Exist Oil/Gas Steam MRO 2015 Exist Coal Steam_WetFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2015 Exist Coal Steam_DryFGD_ACI MRO 2015 Exist Coal Steam_ACI MRO 2015 Exist Hydro MRO 2015 Exist Landfill Gas MRO 2015 Exist Coal Steam_SNCR MRO 2015 Exist Wind MRO 2015 International Imports MRO 2015 Exist Non Fossil_Other MRO 2015 Exist Nuclear MRO 2015 Exist Coal Steam_WetFGD MRO 2015 Exist Coal Steam_WetFGD_SCR MRO 2015 Exist Coal Steam_WetFGD_SNCR MRO 2015 Ret.SNCR MRO 2015 Ret.DDryFGD MRO 2015 Ret.ACI & DDryFGD MRO 2015 Ret.ACI MRO 2015 Ret.ExistWetFGD & SCR Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 12.7068 9.8439 22.5507 10.631 8.1431 18.7742 0 122.7586 122.7586 9.9531 7.769 17.7221 0 0 0 22.6313 17.4453 40.0765 0.5918 0.4476 1.0394 35.5028 26.8763 62.379 173.9816 135.2588 309.2404 140.4522 109.4944 249.9467 95.9075 74.5352 170.4427 16.7855 12.9759 29.7613 2.4999 1.8042 4.304 0 0 0 110.4804 85.9228 196.4032 12.1785 6.9284 19.107 0 11.8779 11.8779 3.6567 24.2127 27.8694 518.5804 395.9189 914.4997 18.7144 12.7384 31.4528 65.8558 51.1728 117.0285 4.5713 3.5054 8.0767 1.3182 1.0097 2.3279 0 0 0 39.438 29.1798 68.6178 55.6617 41.0501 96.7118 8.6434 6.6207 15.2641 35.9521 27.5808 63.5329 13.5483 9.0647 22.613 0 0 0 4.3475 3.3901 7.7376 12.0814 9.2542 21.3357 0 0 0 0 0 0 8.5115 6.591 15.1023 161.1095 124.9243 286.0336 141.8246 110.9452 252.7697 78.0603 59.466 137.5264 20.9665 16.3066 37.2731 0.7739 0.5928 1.3667 59.9207 43.5019 103.4226 6.7372 5.2292 11.9664 93.9357 70.6317 164.5675 10.3001 8.222 18.5221

EPA302Abt_PC_3c 2015 174 of 197NERC Region Year UnitType

FRCC 2015 Exist Coal Steam_DryFGD_SCR FRCC 2015 Exist FBC_SNCR FRCC 2015 Exist Oil/Gas Steam FRCC 2015 Exist IGCC FRCC 2015 Exist Hydro FRCC 2015 Exist FBC_DryFGD_SNCR FRCC 2015 Exist Landfill Gas FRCC 2015 Exist Non Fossil_Other FRCC 2015 Exist Nuclear FRCC 2015 Exist Coal Steam_WetFGD FRCC 2015 Exist Coal Steam_WetFGD_SCR FRCC 2015 New Combined Cycle FRCC 2015 New Landfill Gas FRCC 2015O/G Early Retirement FRCC 2015 New SPC-WetFGD_SCR MRO 2015 Exist Biomass MRO 2015 Exist Combustion Turbine MRO 2015 Exist Combined Cycle MRO 2015 Exist Coal Steam_Uncontrolled MRO 2015 Exist Coal Steam_DryFGD_SCR MRO 2015 Exist Coal Steam_DryFGD MRO 2015 Exist FBC_Uncontrolled MRO 2015 Exist FBC_SNCR MRO 2015 Exist Oil/Gas Steam MRO 2015 Exist Coal Steam_WetFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2015 Exist Coal Steam_DryFGD_ACI MRO 2015 Exist Coal Steam_ACI MRO 2015 Exist Hydro MRO 2015 Exist Landfill Gas MRO 2015 Exist Coal Steam_SNCR MRO 2015 Exist Wind MRO 2015 International Imports MRO 2015 Exist Non Fossil_Other MRO 2015 Exist Nuclear MRO 2015 Exist Coal Steam_WetFGD MRO 2015 Exist Coal Steam_WetFGD_SCR MRO 2015 Exist Coal Steam_WetFGD_SNCR MRO 2015 Ret.SNCR MRO 2015 Ret.DDryFGD MRO 2015 Ret.ACI & DDryFGD MRO 2015 Ret.ACI MRO 2015 Ret.ExistWetFGD & SCR CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2015 175 of 197NERC Region Year UnitType

FRCC 2015 Exist Coal Steam_DryFGD_SCR FRCC 2015 Exist FBC_SNCR FRCC 2015 Exist Oil/Gas Steam FRCC 2015 Exist IGCC FRCC 2015 Exist Hydro FRCC 2015 Exist FBC_DryFGD_SNCR FRCC 2015 Exist Landfill Gas FRCC 2015 Exist Non Fossil_Other FRCC 2015 Exist Nuclear FRCC 2015 Exist Coal Steam_WetFGD FRCC 2015 Exist Coal Steam_WetFGD_SCR FRCC 2015 New Combined Cycle FRCC 2015 New Landfill Gas FRCC 2015O/G Early Retirement FRCC 2015 New SPC-WetFGD_SCR MRO 2015 Exist Biomass MRO 2015 Exist Combustion Turbine MRO 2015 Exist Combined Cycle MRO 2015 Exist Coal Steam_Uncontrolled MRO 2015 Exist Coal Steam_DryFGD_SCR MRO 2015 Exist Coal Steam_DryFGD MRO 2015 Exist FBC_Uncontrolled MRO 2015 Exist FBC_SNCR MRO 2015 Exist Oil/Gas Steam MRO 2015 Exist Coal Steam_WetFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SCR_ACI MRO 2015 Exist Coal Steam_DryFGD_SNCR_ACI MRO 2015 Exist Coal Steam_DryFGD_ACI MRO 2015 Exist Coal Steam_ACI MRO 2015 Exist Hydro MRO 2015 Exist Landfill Gas MRO 2015 Exist Coal Steam_SNCR MRO 2015 Exist Wind MRO 2015 International Imports MRO 2015 Exist Non Fossil_Other MRO 2015 Exist Nuclear MRO 2015 Exist Coal Steam_WetFGD MRO 2015 Exist Coal Steam_WetFGD_SCR MRO 2015 Exist Coal Steam_WetFGD_SNCR MRO 2015 Ret.SNCR MRO 2015 Ret.DDryFGD MRO 2015 Ret.ACI & DDryFGD MRO 2015 Ret.ACI MRO 2015 Ret.ExistWetFGD & SCR NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2015 176 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

MRO 2015 Ret.ExistSCR_WFGD & ACI MRO 2015 Ret.ACI & WetFGD MRO 2015 Ret.ACI & SCR MRO 2015 New Landfill Gas MRO 2015Coal Early Retirement MRO 2015 Ret.SCR & WetFGD MRO 2015O/G Early Retirement MRO 2015 Nuke Early Retirement MRO 2015 New SPC-DryFGD_SCR_ACI NPCC 2015 Exist Biomass NPCC 2015 Exist Combustion Turbine NPCC 2015 Exist Combined Cycle NPCC 2015 Exist Coal Steam_Uncontrolled NPCC 2015 Exist Coal Steam_DryFGD_SCR NPCC 2015 Exist Oil/Gas Steam_SNCR NPCC 2015 Exist FBC_DryFGD NPCC 2015 Exist FBC_Uncontrolled NPCC 2015 Exist FBC_SNCR NPCC 2015 Exist Oil/Gas Steam NPCC 2015 Exist Oil/Gas Steam_SCR NPCC 2015 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2015 Exist Coal Steam_SCR NPCC 2015 Exist Fuel Cell NPCC 2015 Exist Hydro NPCC 2015 Exist Landfill Gas NPCC 2015 Exist Coal Steam_SNCR NPCC 2015 Exist Pump Storage NPCC 2015 Exist Wind NPCC 2015 International Imports NPCC 2015 Exist Non Fossil_Other NPCC 2015 Exist Nuclear NPCC 2015 Exist Coal Steam_WetFGD_SCR NPCC 2015 Ret.DWetFGD NPCC 2015 Ret.SCR NPCC 2015 Ret.DryFGD NPCC 2015 Ret.DDryFGD NPCC 2015 Ret.ExistSCR & DWetFGD NPCC 2015 Ret.ExistSCR & DryFGD NPCC 2015 Ret.ExistSCR & DDryFGD NPCC 2015 Ret.ExistSNCR & DryFGD NPCC 2015 New Wind NPCC 2015 New Landfill Gas NPCC 2015Coal Early Retirement NPCC 2015O/G Early Retirement

EPA302Abt_PC_3c 2015 177 of 197NERC Region Year UnitType

MRO 2015 Ret.ExistSCR_WFGD & ACI MRO 2015 Ret.ACI & WetFGD MRO 2015 Ret.ACI & SCR MRO 2015 New Landfill Gas MRO 2015Coal Early Retirement MRO 2015 Ret.SCR & WetFGD MRO 2015O/G Early Retirement MRO 2015 Nuke Early Retirement MRO 2015 New SPC-DryFGD_SCR_ACI NPCC 2015 Exist Biomass NPCC 2015 Exist Combustion Turbine NPCC 2015 Exist Combined Cycle NPCC 2015 Exist Coal Steam_Uncontrolled NPCC 2015 Exist Coal Steam_DryFGD_SCR NPCC 2015 Exist Oil/Gas Steam_SNCR NPCC 2015 Exist FBC_DryFGD NPCC 2015 Exist FBC_Uncontrolled NPCC 2015 Exist FBC_SNCR NPCC 2015 Exist Oil/Gas Steam NPCC 2015 Exist Oil/Gas Steam_SCR NPCC 2015 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2015 Exist Coal Steam_SCR NPCC 2015 Exist Fuel Cell NPCC 2015 Exist Hydro NPCC 2015 Exist Landfill Gas NPCC 2015 Exist Coal Steam_SNCR NPCC 2015 Exist Pump Storage NPCC 2015 Exist Wind NPCC 2015 International Imports NPCC 2015 Exist Non Fossil_Other NPCC 2015 Exist Nuclear NPCC 2015 Exist Coal Steam_WetFGD_SCR NPCC 2015 Ret.DWetFGD NPCC 2015 Ret.SCR NPCC 2015 Ret.DryFGD NPCC 2015 Ret.DDryFGD NPCC 2015 Ret.ExistSCR & DWetFGD NPCC 2015 Ret.ExistSCR & DryFGD NPCC 2015 Ret.ExistSCR & DDryFGD NPCC 2015 Ret.ExistSNCR & DryFGD NPCC 2015 New Wind NPCC 2015 New Landfill Gas NPCC 2015Coal Early Retirement NPCC 2015O/G Early Retirement Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 19.6781 5.4506 4.0512 16.6475 2.1398 1.6546 0.5295 0.1048 0.0806 4.7816 0.002 0.0014 0 0 0 9.1841 1.3331 1.0313 0 0 0 0 0 0 1.0866 0.8801 0.6845 10.523 16.4004 11.8464 44.9466 5.0998 7.4827 254.2244 193.957 154.9843 33.1506 2.9711 2.2856 11.9853 3.2506 2.4901 15.7574 0 0 2.2155 0.828 0.6342 8.2806 0.99 0.7584 1.6548 0.4279 0.3278 417.6513 14.7557 12.1987 5.6294 0 0 6.9472 2.3112 1.7739 1.6298 0.2029 0.156 0.0273 0.0263 0.019 97.5693 126.8414 85.4442 3.5303 4.2627 3.3074 49.1929 6.8553 4.2282 57.3427 3.6785 4.1257 31.6454 0 0 0 0 0 17.0334 26.4824 20.0846 2158.2039 43.8956 34.0396 33.3306 8.708 6.8033 11.1999 1.0803 0.8291 17.6003 2.1832 1.6785 16.8886 2.8111 2.1819 4.1106 0.6667 0.5127 48.2623 7.3565 5.7164 33.5256 7.2166 5.5708 14.7254 3.0398 2.338 26.7687 5.763 4.4308 27.5796 0 0 16.5688 0.0068 0.0049 0 0 0 0 0 0

EPA302Abt_PC_3c 2015 178 of 197NERC Region Year UnitType

MRO 2015 Ret.ExistSCR_WFGD & ACI MRO 2015 Ret.ACI & WetFGD MRO 2015 Ret.ACI & SCR MRO 2015 New Landfill Gas MRO 2015Coal Early Retirement MRO 2015 Ret.SCR & WetFGD MRO 2015O/G Early Retirement MRO 2015 Nuke Early Retirement MRO 2015 New SPC-DryFGD_SCR_ACI NPCC 2015 Exist Biomass NPCC 2015 Exist Combustion Turbine NPCC 2015 Exist Combined Cycle NPCC 2015 Exist Coal Steam_Uncontrolled NPCC 2015 Exist Coal Steam_DryFGD_SCR NPCC 2015 Exist Oil/Gas Steam_SNCR NPCC 2015 Exist FBC_DryFGD NPCC 2015 Exist FBC_Uncontrolled NPCC 2015 Exist FBC_SNCR NPCC 2015 Exist Oil/Gas Steam NPCC 2015 Exist Oil/Gas Steam_SCR NPCC 2015 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2015 Exist Coal Steam_SCR NPCC 2015 Exist Fuel Cell NPCC 2015 Exist Hydro NPCC 2015 Exist Landfill Gas NPCC 2015 Exist Coal Steam_SNCR NPCC 2015 Exist Pump Storage NPCC 2015 Exist Wind NPCC 2015 International Imports NPCC 2015 Exist Non Fossil_Other NPCC 2015 Exist Nuclear NPCC 2015 Exist Coal Steam_WetFGD_SCR NPCC 2015 Ret.DWetFGD NPCC 2015 Ret.SCR NPCC 2015 Ret.DryFGD NPCC 2015 Ret.DDryFGD NPCC 2015 Ret.ExistSCR & DWetFGD NPCC 2015 Ret.ExistSCR & DryFGD NPCC 2015 Ret.ExistSCR & DDryFGD NPCC 2015 Ret.ExistSNCR & DryFGD NPCC 2015 New Wind NPCC 2015 New Landfill Gas NPCC 2015Coal Early Retirement NPCC 2015O/G Early Retirement VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 9.5018 26.4413 19.595 46.0363 3.7944 16.5225 12.7762 29.2987 0.1854 0.749 0.5761 1.3251 0.0034 0 0 0 0 0 0 0 2.3644 10.4032 8.0414 18.4446 0 0 0 0 0 0 0 0 1.5645 1.4813 1.152 2.6333 28.2468 64.7564 46.7742 111.5304 12.5828 44.6098 60.6509 105.2608 348.9403 2886.7091 1896.0762 4782.7848 5.2565 69.8017 53.6941 123.4958 5.7407 16.4408 12.5934 29.0342 0 0 0 0 1.4622 4.6923 3.5942 8.2865 1.7482 27.7187 21.3851 49.1037 0.7557 5.2526 4.0234 9.2759 26.9544 742.4522 579.4598 1321.9118 0 0 0 0 4.0851 8.7243 6.6959 15.4202 0.3589 3.6298 2.789 6.4188 0.0453 0.1616 0.0983 0.2599 212.2855 0 0 0 7.57 0 0 0 11.0834 82.5888 49.3973 131.9859 7.8041 0 0 0 0 0 0 0 0 0 0 0 46.5668 0 0 0 77.9352 312.2104 242.1071 554.3172 15.5112 48.6762 38.0291 86.7053 1.9094 11.9338 9.1591 21.0929 3.8618 28.9964 22.2938 51.2902 4.9931 24.5619 19.0642 43.6262 1.1794 5.5928 4.3016 9.8944 13.0728 60.6645 47.1444 107.8089 12.7873 53.7101 41.4578 95.168 5.3778 19.8213 15.2451 35.0664 10.1938 36.1791 27.7974 63.9765 0 0 0 0 0.0118 0 0 0 0 0 0 0 0 0 0 0

EPA302Abt_PC_3c 2015 179 of 197NERC Region Year UnitType

MRO 2015 Ret.ExistSCR_WFGD & ACI MRO 2015 Ret.ACI & WetFGD MRO 2015 Ret.ACI & SCR MRO 2015 New Landfill Gas MRO 2015Coal Early Retirement MRO 2015 Ret.SCR & WetFGD MRO 2015O/G Early Retirement MRO 2015 Nuke Early Retirement MRO 2015 New SPC-DryFGD_SCR_ACI NPCC 2015 Exist Biomass NPCC 2015 Exist Combustion Turbine NPCC 2015 Exist Combined Cycle NPCC 2015 Exist Coal Steam_Uncontrolled NPCC 2015 Exist Coal Steam_DryFGD_SCR NPCC 2015 Exist Oil/Gas Steam_SNCR NPCC 2015 Exist FBC_DryFGD NPCC 2015 Exist FBC_Uncontrolled NPCC 2015 Exist FBC_SNCR NPCC 2015 Exist Oil/Gas Steam NPCC 2015 Exist Oil/Gas Steam_SCR NPCC 2015 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2015 Exist Coal Steam_SCR NPCC 2015 Exist Fuel Cell NPCC 2015 Exist Hydro NPCC 2015 Exist Landfill Gas NPCC 2015 Exist Coal Steam_SNCR NPCC 2015 Exist Pump Storage NPCC 2015 Exist Wind NPCC 2015 International Imports NPCC 2015 Exist Non Fossil_Other NPCC 2015 Exist Nuclear NPCC 2015 Exist Coal Steam_WetFGD_SCR NPCC 2015 Ret.DWetFGD NPCC 2015 Ret.SCR NPCC 2015 Ret.DryFGD NPCC 2015 Ret.DDryFGD NPCC 2015 Ret.ExistSCR & DWetFGD NPCC 2015 Ret.ExistSCR & DryFGD NPCC 2015 Ret.ExistSCR & DDryFGD NPCC 2015 Ret.ExistSNCR & DryFGD NPCC 2015 New Wind NPCC 2015 New Landfill Gas NPCC 2015Coal Early Retirement NPCC 2015O/G Early Retirement Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 6.0134 396.0656 1511.3865 1120.0514 2631.4379 10.1589 257.209 943.5474 729.631 1673.1784 0.1894 10.0001 42.4291 32.6333 75.0624 11.8896 43 196.9056 142.1064 339.012 0.5623 824.7599 0 0 0 7.9674 140.6189 590.0807 456.4984 1046.579 0 312.1972 0 0 0 0 1470.3455 0 0 0 9.5204 42.2782 177.0799 137.7184 314.7984 0 550.2783 2320.5686 1676.1728 3996.7416 0 6986.027 557.7001 815.5122 1373.2123 0 20187.8764 53751.5176 41595.515 95347.0326 0 784.1766 3316.101 2550.6656 5866.7666 0 180.7 764.2066 585.3664 1349.5733 0 566 0 0 0 0 54.9999 232.6029 178.1691 410.772 0 266 1124.9528 861.6906 1986.6434 0 52.7 222.876 170.7184 393.5944 0 14387.681 13447.8704 10128.7752 23576.6455 0 200.2758 0 0 0 0 106 447.9119 343.7697 791.6816 0 30.7489 129.7217 99.6762 229.3979 0 1.4 2.788 2.0121 4.8001 0 6427.796 19574.3063 13185.8106 32760.1169 0 157.945 494.4896 383.6922 878.1814 0 849.4269 3504.7213 2151.316 5656.0375 0 2943.67 451.9051 506.8383 958.7434 0 1322.97 1824.9396 1039.2489 2864.1887 0 3200 3767.1552 2718.7488 6485.904 0 730.05 3063.9113 2323.7032 5387.6145 0 9809.243 43027.0023 33365.7673 76392.7696 0 680.8 2821.2218 2204.1263 5025.3481 0 150.4755 635.8469 488.0087 1123.8555 6.4972 314.2979 1324.8326 1018.595 2343.4276 6.2137 269.9356 1126.8486 874.6249 2001.4735 0 68.2141 289.4243 222.6034 512.0278 0 751.394 3133.4288 2434.8646 5568.2933 17.237 541.5535 2274.337 1755.8087 4030.1458 0 241.7558 1025.7415 788.9232 1814.6647 13.1874 385.3328 1624.2596 1248.809 2873.0686 256.8246 935.5349 2193.3039 1125.857 3319.161 47.2176 149 682.3008 492.4152 1174.716 0 7.416 0 0 0 0 2931.85 0 0 0

EPA302Abt_PC_3c 2015 180 of 197NERC Region Year UnitType

MRO 2015 Ret.ExistSCR_WFGD & ACI MRO 2015 Ret.ACI & WetFGD MRO 2015 Ret.ACI & SCR MRO 2015 New Landfill Gas MRO 2015Coal Early Retirement MRO 2015 Ret.SCR & WetFGD MRO 2015O/G Early Retirement MRO 2015 Nuke Early Retirement MRO 2015 New SPC-DryFGD_SCR_ACI NPCC 2015 Exist Biomass NPCC 2015 Exist Combustion Turbine NPCC 2015 Exist Combined Cycle NPCC 2015 Exist Coal Steam_Uncontrolled NPCC 2015 Exist Coal Steam_DryFGD_SCR NPCC 2015 Exist Oil/Gas Steam_SNCR NPCC 2015 Exist FBC_DryFGD NPCC 2015 Exist FBC_Uncontrolled NPCC 2015 Exist FBC_SNCR NPCC 2015 Exist Oil/Gas Steam NPCC 2015 Exist Oil/Gas Steam_SCR NPCC 2015 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2015 Exist Coal Steam_SCR NPCC 2015 Exist Fuel Cell NPCC 2015 Exist Hydro NPCC 2015 Exist Landfill Gas NPCC 2015 Exist Coal Steam_SNCR NPCC 2015 Exist Pump Storage NPCC 2015 Exist Wind NPCC 2015 International Imports NPCC 2015 Exist Non Fossil_Other NPCC 2015 Exist Nuclear NPCC 2015 Exist Coal Steam_WetFGD_SCR NPCC 2015 Ret.DWetFGD NPCC 2015 Ret.SCR NPCC 2015 Ret.DryFGD NPCC 2015 Ret.DDryFGD NPCC 2015 Ret.ExistSCR & DWetFGD NPCC 2015 Ret.ExistSCR & DryFGD NPCC 2015 Ret.ExistSCR & DDryFGD NPCC 2015 Ret.ExistSNCR & DryFGD NPCC 2015 New Wind NPCC 2015 New Landfill Gas NPCC 2015Coal Early Retirement NPCC 2015O/G Early Retirement Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 16.5392 12.2568 28.7961 9.2898 7.1834 16.4732 0.42 0.3231 0.7431 2.6874 1.9395 4.6268 0 0 0 5.8338 4.5131 10.3468 0 0 0 0 0 0 1.6238 1.2629 2.8867 35.0077 25.2865 60.2944 6.0476 9.7338 15.7816 397.7761 308.4537 706.2299 32.0831 24.6783 56.7614 8.7013 6.665 15.3663 0 0 0 2.503 1.9171 4.4201 11.7588 9.0069 20.7655 2.8018 2.1461 4.9479 143.4666 106.1741 249.6408 0 0 0 4.6537 3.5717 8.2254 1.4532 1.1166 2.5698 0.0221 0.016 0.0381 0 0 0 6.5082 5.0499 11.5578 38.6194 23.808 62.4276 0 0 0 0 0 0 0 0 0 59.1441 44.8513 103.9952 448.6425 347.9045 796.5474 26.1145 20.4024 46.5169 6.4362 4.9398 11.376 13.6957 10.5299 24.2256 11.5457 8.9614 20.5071 2.6622 2.0476 4.7098 29.6276 23.0174 52.6449 24.7646 19.1153 43.8799 9.4352 7.2568 16.692 17.0536 13.1117 30.1653 0 0 0 9.312 6.7204 16.0325 0 0 0 0 0 0

EPA302Abt_PC_3c 2015 181 of 197NERC Region Year UnitType

MRO 2015 Ret.ExistSCR_WFGD & ACI MRO 2015 Ret.ACI & WetFGD MRO 2015 Ret.ACI & SCR MRO 2015 New Landfill Gas MRO 2015Coal Early Retirement MRO 2015 Ret.SCR & WetFGD MRO 2015O/G Early Retirement MRO 2015 Nuke Early Retirement MRO 2015 New SPC-DryFGD_SCR_ACI NPCC 2015 Exist Biomass NPCC 2015 Exist Combustion Turbine NPCC 2015 Exist Combined Cycle NPCC 2015 Exist Coal Steam_Uncontrolled NPCC 2015 Exist Coal Steam_DryFGD_SCR NPCC 2015 Exist Oil/Gas Steam_SNCR NPCC 2015 Exist FBC_DryFGD NPCC 2015 Exist FBC_Uncontrolled NPCC 2015 Exist FBC_SNCR NPCC 2015 Exist Oil/Gas Steam NPCC 2015 Exist Oil/Gas Steam_SCR NPCC 2015 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2015 Exist Coal Steam_SCR NPCC 2015 Exist Fuel Cell NPCC 2015 Exist Hydro NPCC 2015 Exist Landfill Gas NPCC 2015 Exist Coal Steam_SNCR NPCC 2015 Exist Pump Storage NPCC 2015 Exist Wind NPCC 2015 International Imports NPCC 2015 Exist Non Fossil_Other NPCC 2015 Exist Nuclear NPCC 2015 Exist Coal Steam_WetFGD_SCR NPCC 2015 Ret.DWetFGD NPCC 2015 Ret.SCR NPCC 2015 Ret.DryFGD NPCC 2015 Ret.DDryFGD NPCC 2015 Ret.ExistSCR & DWetFGD NPCC 2015 Ret.ExistSCR & DryFGD NPCC 2015 Ret.ExistSCR & DDryFGD NPCC 2015 Ret.ExistSNCR & DryFGD NPCC 2015 New Wind NPCC 2015 New Landfill Gas NPCC 2015Coal Early Retirement NPCC 2015O/G Early Retirement CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2015 182 of 197NERC Region Year UnitType

MRO 2015 Ret.ExistSCR_WFGD & ACI MRO 2015 Ret.ACI & WetFGD MRO 2015 Ret.ACI & SCR MRO 2015 New Landfill Gas MRO 2015Coal Early Retirement MRO 2015 Ret.SCR & WetFGD MRO 2015O/G Early Retirement MRO 2015 Nuke Early Retirement MRO 2015 New SPC-DryFGD_SCR_ACI NPCC 2015 Exist Biomass NPCC 2015 Exist Combustion Turbine NPCC 2015 Exist Combined Cycle NPCC 2015 Exist Coal Steam_Uncontrolled NPCC 2015 Exist Coal Steam_DryFGD_SCR NPCC 2015 Exist Oil/Gas Steam_SNCR NPCC 2015 Exist FBC_DryFGD NPCC 2015 Exist FBC_Uncontrolled NPCC 2015 Exist FBC_SNCR NPCC 2015 Exist Oil/Gas Steam NPCC 2015 Exist Oil/Gas Steam_SCR NPCC 2015 Exist Coal Steam_DryFGD_SCR_ACI NPCC 2015 Exist Coal Steam_SCR NPCC 2015 Exist Fuel Cell NPCC 2015 Exist Hydro NPCC 2015 Exist Landfill Gas NPCC 2015 Exist Coal Steam_SNCR NPCC 2015 Exist Pump Storage NPCC 2015 Exist Wind NPCC 2015 International Imports NPCC 2015 Exist Non Fossil_Other NPCC 2015 Exist Nuclear NPCC 2015 Exist Coal Steam_WetFGD_SCR NPCC 2015 Ret.DWetFGD NPCC 2015 Ret.SCR NPCC 2015 Ret.DryFGD NPCC 2015 Ret.DDryFGD NPCC 2015 Ret.ExistSCR & DWetFGD NPCC 2015 Ret.ExistSCR & DryFGD NPCC 2015 Ret.ExistSCR & DDryFGD NPCC 2015 Ret.ExistSNCR & DryFGD NPCC 2015 New Wind NPCC 2015 New Landfill Gas NPCC 2015Coal Early Retirement NPCC 2015O/G Early Retirement NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2015 183 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

NPCC 2015 New SPC-WetFGD_SCR SPP 2015 Exist Biomass SPP 2015 Exist Combustion Turbine SPP 2015 Exist Combined Cycle SPP 2015 Exist Coal Steam_Uncontrolled SPP 2015 Exist Coal Steam_DryFGD_SCR SPP 2015 Exist Coal Steam_DryFGD_SNCR SPP 2015 Exist Coal Steam_DryFGD SPP 2015 Exist FBC_Uncontrolled SPP 2015 Exist FBC_SNCR SPP 2015 Exist Oil/Gas Steam SPP 2015 Exist Coal Steam_DryFGD_SCR_ACI SPP 2015 Exist Coal Steam_SCR SPP 2015 Exist Fossil_Other SPP 2015 Exist Hydro SPP 2015 Exist Landfill Gas SPP 2015 Exist Pump Storage SPP 2015 Exist Solar SPP 2015 Exist Wind SPP 2015 Exist Non Fossil_Other SPP 2015 Exist Coal Steam_WetFGD SPP 2015 Exist Coal Steam_WetFGD_SCR SPP 2015 Ret.SCR SPP 2015 Ret.ExistWetFGD & SCR SPP 2015 New Landfill Gas SPP 2015CT Early Retirement SPP 2015CC Early Retirement SPP 2015Coal Early Retirement SPP 2015O/G Early Retirement SPP 2015 Nuke Early Retirement SPP 2015 New SPC-DryFGD_SCR_ACI TRE 2015 Exist Combustion Turbine TRE 2015 Exist Combined Cycle TRE 2015 Exist Coal Steam_Uncontrolled TRE 2015 Exist FBC_Uncontrolled TRE 2015 Exist Oil/Gas Steam TRE 2015 Exist Oil/Gas Steam_SCR TRE 2015 Exist Coal Steam_WetFGD_SCR_ACI TRE 2015 Exist Fossil_Other TRE 2015 Exist Hydro TRE 2015 Exist Landfill Gas TRE 2015 Exist Solar TRE 2015 Exist Wind TRE 2015 Exist Non Fossil_Other

EPA302Abt_PC_3c 2015 184 of 197NERC Region Year UnitType

NPCC 2015 New SPC-WetFGD_SCR SPP 2015 Exist Biomass SPP 2015 Exist Combustion Turbine SPP 2015 Exist Combined Cycle SPP 2015 Exist Coal Steam_Uncontrolled SPP 2015 Exist Coal Steam_DryFGD_SCR SPP 2015 Exist Coal Steam_DryFGD_SNCR SPP 2015 Exist Coal Steam_DryFGD SPP 2015 Exist FBC_Uncontrolled SPP 2015 Exist FBC_SNCR SPP 2015 Exist Oil/Gas Steam SPP 2015 Exist Coal Steam_DryFGD_SCR_ACI SPP 2015 Exist Coal Steam_SCR SPP 2015 Exist Fossil_Other SPP 2015 Exist Hydro SPP 2015 Exist Landfill Gas SPP 2015 Exist Pump Storage SPP 2015 Exist Solar SPP 2015 Exist Wind SPP 2015 Exist Non Fossil_Other SPP 2015 Exist Coal Steam_WetFGD SPP 2015 Exist Coal Steam_WetFGD_SCR SPP 2015 Ret.SCR SPP 2015 Ret.ExistWetFGD & SCR SPP 2015 New Landfill Gas SPP 2015CT Early Retirement SPP 2015CC Early Retirement SPP 2015Coal Early Retirement SPP 2015O/G Early Retirement SPP 2015 Nuke Early Retirement SPP 2015 New SPC-DryFGD_SCR_ACI TRE 2015 Exist Combustion Turbine TRE 2015 Exist Combined Cycle TRE 2015 Exist Coal Steam_Uncontrolled TRE 2015 Exist FBC_Uncontrolled TRE 2015 Exist Oil/Gas Steam TRE 2015 Exist Oil/Gas Steam_SCR TRE 2015 Exist Coal Steam_WetFGD_SCR_ACI TRE 2015 Exist Fossil_Other TRE 2015 Exist Hydro TRE 2015 Exist Landfill Gas TRE 2015 Exist Solar TRE 2015 Exist Wind TRE 2015 Exist Non Fossil_Other Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 19.3029 15.6369 12.1611 0.0927 0.1491 0.0807 30.8584 0 4.8197 165.7794 56.1968 101.2584 488.4301 43.1994 33.7486 23.7817 8.6126 6.7115 0.8895 0.376 0.288 37.6651 10.709 8.9759 9.9616 1.1909 0.9122 21.609 5.3538 4.1554 200.8692 0 4.7965 27.2318 14.2622 11.1171 75.6265 9.7933 7.7518 1.1354 1.4616 1.2573 32.7401 14.6076 13.2946 0.0671 0.0841 0.0643 8.6881 0.3365 2.063 0.1645 0 0 54.5613 0 0 0.8717 1.524 1.0999 209.8127 41.1969 31.7533 85.9407 21.3816 16.8106 7.7299 1.2617 0.9832 0.3092 0.081 0.0631 0.556 0.0002 0.0002 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 140.2015 113.5608 88.3184 20.0762 0 9.8421 358.1882 198.9834 242.7206 212.5985 18.1755 14.1554 9.4947 1.1341 0.8705 232.9884 0 7.1577 156.7794 0 6.7177 67.04 27.193 21.2766 2.8608 1.0459 1.2511 7.801 2.2958 2.4016 0.9901 1.0768 0.8116 0.0548 0 0 144.4888 0 0 6.6044 11.5475 8.3338

EPA302Abt_PC_3c 2015 185 of 197NERC Region Year UnitType

NPCC 2015 New SPC-WetFGD_SCR SPP 2015 Exist Biomass SPP 2015 Exist Combustion Turbine SPP 2015 Exist Combined Cycle SPP 2015 Exist Coal Steam_Uncontrolled SPP 2015 Exist Coal Steam_DryFGD_SCR SPP 2015 Exist Coal Steam_DryFGD_SNCR SPP 2015 Exist Coal Steam_DryFGD SPP 2015 Exist FBC_Uncontrolled SPP 2015 Exist FBC_SNCR SPP 2015 Exist Oil/Gas Steam SPP 2015 Exist Coal Steam_DryFGD_SCR_ACI SPP 2015 Exist Coal Steam_SCR SPP 2015 Exist Fossil_Other SPP 2015 Exist Hydro SPP 2015 Exist Landfill Gas SPP 2015 Exist Pump Storage SPP 2015 Exist Solar SPP 2015 Exist Wind SPP 2015 Exist Non Fossil_Other SPP 2015 Exist Coal Steam_WetFGD SPP 2015 Exist Coal Steam_WetFGD_SCR SPP 2015 Ret.SCR SPP 2015 Ret.ExistWetFGD & SCR SPP 2015 New Landfill Gas SPP 2015CT Early Retirement SPP 2015CC Early Retirement SPP 2015Coal Early Retirement SPP 2015O/G Early Retirement SPP 2015 Nuke Early Retirement SPP 2015 New SPC-DryFGD_SCR_ACI TRE 2015 Exist Combustion Turbine TRE 2015 Exist Combined Cycle TRE 2015 Exist Coal Steam_Uncontrolled TRE 2015 Exist FBC_Uncontrolled TRE 2015 Exist Oil/Gas Steam TRE 2015 Exist Oil/Gas Steam_SCR TRE 2015 Exist Coal Steam_WetFGD_SCR_ACI TRE 2015 Exist Fossil_Other TRE 2015 Exist Hydro TRE 2015 Exist Landfill Gas TRE 2015 Exist Solar TRE 2015 Exist Wind TRE 2015 Exist Non Fossil_Other VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 27.798 54.3922 42.3018 96.694 0.2298 0.6253 0.3385 0.9638 4.8197 0 36.1189 36.1189 157.4549 472.7545 780.2555 1253.0098 76.9475 640.8046 500.1669 1140.9713 15.3241 24.0505 18.7416 42.7921 0.6639 0.9363 0.7172 1.6534 19.6847 36.0104 30.3899 66.4003 2.1032 15.8625 12.1503 28.0128 9.5094 32.2438 25.0266 57.2706 4.7965 0 245.3573 245.3573 25.3793 25.7891 20.102 45.8911 17.545 79.5442 63.0326 142.5769 2.7188 0 0 0 27.9022 0 0 0 0.1484 0 0 0 2.3994 0 0 0 0 0 0 0 0 0 0 0 2.6239 0 0 0 72.95 206.0707 159.1214 365.1921 38.1923 78.7778 61.8872 140.665 2.2449 11.9635 9.3227 21.2862 0.1442 0.2954 0.2303 0.5257 0.0004 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 201.8791 223.0934 173.504 396.5975 9.8421 0 72.4831 72.4831 441.7041 1798.8025 2062.4821 3861.2847 32.3309 392.6638 305.7196 698.3833 2.0046 35.5233 27.2639 62.7872 7.1577 0 375.5846 375.5846 6.7177 0 316.8094 316.8094 48.4696 62.1149 48.6007 110.7156 2.297 0 0 0 4.6974 0 0 0 1.8884 0 0 0 0 0 0 0 0 0 0 0 19.8814 0 0 0

EPA302Abt_PC_3c 2015 186 of 197NERC Region Year UnitType

NPCC 2015 New SPC-WetFGD_SCR SPP 2015 Exist Biomass SPP 2015 Exist Combustion Turbine SPP 2015 Exist Combined Cycle SPP 2015 Exist Coal Steam_Uncontrolled SPP 2015 Exist Coal Steam_DryFGD_SCR SPP 2015 Exist Coal Steam_DryFGD_SNCR SPP 2015 Exist Coal Steam_DryFGD SPP 2015 Exist FBC_Uncontrolled SPP 2015 Exist FBC_SNCR SPP 2015 Exist Oil/Gas Steam SPP 2015 Exist Coal Steam_DryFGD_SCR_ACI SPP 2015 Exist Coal Steam_SCR SPP 2015 Exist Fossil_Other SPP 2015 Exist Hydro SPP 2015 Exist Landfill Gas SPP 2015 Exist Pump Storage SPP 2015 Exist Solar SPP 2015 Exist Wind SPP 2015 Exist Non Fossil_Other SPP 2015 Exist Coal Steam_WetFGD SPP 2015 Exist Coal Steam_WetFGD_SCR SPP 2015 Ret.SCR SPP 2015 Ret.ExistWetFGD & SCR SPP 2015 New Landfill Gas SPP 2015CT Early Retirement SPP 2015CC Early Retirement SPP 2015Coal Early Retirement SPP 2015O/G Early Retirement SPP 2015 Nuke Early Retirement SPP 2015 New SPC-DryFGD_SCR_ACI TRE 2015 Exist Combustion Turbine TRE 2015 Exist Combined Cycle TRE 2015 Exist Coal Steam_Uncontrolled TRE 2015 Exist FBC_Uncontrolled TRE 2015 Exist Oil/Gas Steam TRE 2015 Exist Oil/Gas Steam_SCR TRE 2015 Exist Coal Steam_WetFGD_SCR_ACI TRE 2015 Exist Fossil_Other TRE 2015 Exist Hydro TRE 2015 Exist Landfill Gas TRE 2015 Exist Solar TRE 2015 Exist Wind TRE 2015 Exist Non Fossil_Other Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 174.3472 766.5994 3210.8571 2497.145 5708.002 0 5 21.1152 11.4291 32.5443 0 6824.8036 0 537.377 537.377 0 12032.9671 10771.9543 19374.3367 30146.2912 0 11909.0466 48295.9775 37668.6919 85964.6691 0 563 2017.8692 1572.4494 3590.3186 0 22 81.2698 62.251 143.5208 0 880 2997.9293 2506.1831 5504.1125 0 320 1353.3266 1036.6203 2389.9469 0 660 2755.1754 2138.4816 4893.6572 0 7344.6311 0 4231.2376 4231.2376 0 665 2763.9975 2154.4707 4918.4682 0 1811 6090.2233 4820.4375 10910.6608 0 50.8 169.5566 145.8537 315.4103 0 2156.79 2254.2687 2051.6379 4305.9066 0 3 9.7552 7.4611 17.2164 0 446 41.3385 253.4375 294.776 0 9 12.2247 14.9075 27.1323 0 2280.99 2610.0241 1694.8793 4304.9033 0 39 176.8029 127.5984 304.4013 0 4413.4358 17005.7999 13068.1351 30073.9351 0 1874 7574.7099 5952.3712 13527.0811 3.0497 195.7534 803.2301 625.9269 1429.157 0.0953 6.3333 26.3237 20.5187 46.8424 1.3727 5 22.896 16.524 39.42 0 1834.3474 0 0 0 0 1224.0529 0 0 0 0 213.0809 0 0 0 0 5122.1989 0 0 0 0 1166 0 0 0 1219.887 5455.3101 22849.2476 17770.2972 40619.5448 0 4451.3 0 1080.2446 1080.2446 0 28028.52 40736.2599 51273.8802 92010.1402 0 4918 20230.946 15755.9797 35986.9256 0 305 1288.8031 989.1487 2277.9518 0 8396.4308 0 6255.7995 6255.7995 0 5596 0 5422.5715 5422.5715 0 1600 6781.2864 5305.8931 12087.1795 0 128 121.3305 145.1409 266.4714 0 513.9 354.295 370.6148 724.9098 0 44.3 124.9158 94.1532 219.069 0 3 4.0755 4.9725 9.048 0 6040.5 8036.5736 5582.2393 13618.8128 0 295.5 1339.6221 966.8027 2306.4247

EPA302Abt_PC_3c 2015 187 of 197NERC Region Year UnitType

NPCC 2015 New SPC-WetFGD_SCR SPP 2015 Exist Biomass SPP 2015 Exist Combustion Turbine SPP 2015 Exist Combined Cycle SPP 2015 Exist Coal Steam_Uncontrolled SPP 2015 Exist Coal Steam_DryFGD_SCR SPP 2015 Exist Coal Steam_DryFGD_SNCR SPP 2015 Exist Coal Steam_DryFGD SPP 2015 Exist FBC_Uncontrolled SPP 2015 Exist FBC_SNCR SPP 2015 Exist Oil/Gas Steam SPP 2015 Exist Coal Steam_DryFGD_SCR_ACI SPP 2015 Exist Coal Steam_SCR SPP 2015 Exist Fossil_Other SPP 2015 Exist Hydro SPP 2015 Exist Landfill Gas SPP 2015 Exist Pump Storage SPP 2015 Exist Solar SPP 2015 Exist Wind SPP 2015 Exist Non Fossil_Other SPP 2015 Exist Coal Steam_WetFGD SPP 2015 Exist Coal Steam_WetFGD_SCR SPP 2015 Ret.SCR SPP 2015 Ret.ExistWetFGD & SCR SPP 2015 New Landfill Gas SPP 2015CT Early Retirement SPP 2015CC Early Retirement SPP 2015Coal Early Retirement SPP 2015O/G Early Retirement SPP 2015 Nuke Early Retirement SPP 2015 New SPC-DryFGD_SCR_ACI TRE 2015 Exist Combustion Turbine TRE 2015 Exist Combined Cycle TRE 2015 Exist Coal Steam_Uncontrolled TRE 2015 Exist FBC_Uncontrolled TRE 2015 Exist Oil/Gas Steam TRE 2015 Exist Oil/Gas Steam_SCR TRE 2015 Exist Coal Steam_WetFGD_SCR_ACI TRE 2015 Exist Fossil_Other TRE 2015 Exist Hydro TRE 2015 Exist Landfill Gas TRE 2015 Exist Solar TRE 2015 Exist Wind TRE 2015 Exist Non Fossil_Other Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 29.0471 22.5905 51.6377 0.3276 0.1773 0.505 0 6.4629 6.4629 76.6215 141.2988 217.9203 512.911 400.3356 913.2473 22.588 17.602 40.19 0.8793 0.6736 1.5529 31.5531 26.3174 57.8705 14.0746 10.7809 24.8554 24.1436 18.7396 42.8832 0 44.4327 44.4327 24.2209 18.8796 43.1005 61.9474 49.026 110.9733 1.5441 1.3283 2.8724 0 0 0 0.1335 0.1021 0.2356 0 0 0 0 0 0 0 0 0 2.5613 1.8485 4.4098 181.9687 140.0527 322.0215 71.6426 56.2744 127.9169 8.4042 6.5491 14.9533 0.283 0.2206 0.5036 0.3125 0.2255 0.538 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 209.5276 162.9536 372.4812 0 13.1776 13.1776 293.3468 376.0909 669.4378 217.0091 168.9919 386.0011 12.8731 9.8801 22.7532 0 68.4875 68.4875 0 57.7698 57.7698 59.4244 46.4955 105.92 1.0002 1.1966 2.1968 0 0 0 1.6533 1.2461 2.8994 0 0 0 0 0 0 18.1702 13.1134 31.2835

EPA302Abt_PC_3c 2015 188 of 197NERC Region Year UnitType

NPCC 2015 New SPC-WetFGD_SCR SPP 2015 Exist Biomass SPP 2015 Exist Combustion Turbine SPP 2015 Exist Combined Cycle SPP 2015 Exist Coal Steam_Uncontrolled SPP 2015 Exist Coal Steam_DryFGD_SCR SPP 2015 Exist Coal Steam_DryFGD_SNCR SPP 2015 Exist Coal Steam_DryFGD SPP 2015 Exist FBC_Uncontrolled SPP 2015 Exist FBC_SNCR SPP 2015 Exist Oil/Gas Steam SPP 2015 Exist Coal Steam_DryFGD_SCR_ACI SPP 2015 Exist Coal Steam_SCR SPP 2015 Exist Fossil_Other SPP 2015 Exist Hydro SPP 2015 Exist Landfill Gas SPP 2015 Exist Pump Storage SPP 2015 Exist Solar SPP 2015 Exist Wind SPP 2015 Exist Non Fossil_Other SPP 2015 Exist Coal Steam_WetFGD SPP 2015 Exist Coal Steam_WetFGD_SCR SPP 2015 Ret.SCR SPP 2015 Ret.ExistWetFGD & SCR SPP 2015 New Landfill Gas SPP 2015CT Early Retirement SPP 2015CC Early Retirement SPP 2015Coal Early Retirement SPP 2015O/G Early Retirement SPP 2015 Nuke Early Retirement SPP 2015 New SPC-DryFGD_SCR_ACI TRE 2015 Exist Combustion Turbine TRE 2015 Exist Combined Cycle TRE 2015 Exist Coal Steam_Uncontrolled TRE 2015 Exist FBC_Uncontrolled TRE 2015 Exist Oil/Gas Steam TRE 2015 Exist Oil/Gas Steam_SCR TRE 2015 Exist Coal Steam_WetFGD_SCR_ACI TRE 2015 Exist Fossil_Other TRE 2015 Exist Hydro TRE 2015 Exist Landfill Gas TRE 2015 Exist Solar TRE 2015 Exist Wind TRE 2015 Exist Non Fossil_Other CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2015 189 of 197NERC Region Year UnitType

NPCC 2015 New SPC-WetFGD_SCR SPP 2015 Exist Biomass SPP 2015 Exist Combustion Turbine SPP 2015 Exist Combined Cycle SPP 2015 Exist Coal Steam_Uncontrolled SPP 2015 Exist Coal Steam_DryFGD_SCR SPP 2015 Exist Coal Steam_DryFGD_SNCR SPP 2015 Exist Coal Steam_DryFGD SPP 2015 Exist FBC_Uncontrolled SPP 2015 Exist FBC_SNCR SPP 2015 Exist Oil/Gas Steam SPP 2015 Exist Coal Steam_DryFGD_SCR_ACI SPP 2015 Exist Coal Steam_SCR SPP 2015 Exist Fossil_Other SPP 2015 Exist Hydro SPP 2015 Exist Landfill Gas SPP 2015 Exist Pump Storage SPP 2015 Exist Solar SPP 2015 Exist Wind SPP 2015 Exist Non Fossil_Other SPP 2015 Exist Coal Steam_WetFGD SPP 2015 Exist Coal Steam_WetFGD_SCR SPP 2015 Ret.SCR SPP 2015 Ret.ExistWetFGD & SCR SPP 2015 New Landfill Gas SPP 2015CT Early Retirement SPP 2015CC Early Retirement SPP 2015Coal Early Retirement SPP 2015O/G Early Retirement SPP 2015 Nuke Early Retirement SPP 2015 New SPC-DryFGD_SCR_ACI TRE 2015 Exist Combustion Turbine TRE 2015 Exist Combined Cycle TRE 2015 Exist Coal Steam_Uncontrolled TRE 2015 Exist FBC_Uncontrolled TRE 2015 Exist Oil/Gas Steam TRE 2015 Exist Oil/Gas Steam_SCR TRE 2015 Exist Coal Steam_WetFGD_SCR_ACI TRE 2015 Exist Fossil_Other TRE 2015 Exist Hydro TRE 2015 Exist Landfill Gas TRE 2015 Exist Solar TRE 2015 Exist Wind TRE 2015 Exist Non Fossil_Other NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2015 190 of 197NERC Region Year UnitType Energy Revenue Winter (Million $) Energy Revenue Summer (Million $) Energy Revenue Total (Million $)

TRE 2015 Exist Nuclear TRE 2015 Exist Coal Steam_WetFGD TRE 2015 Exist Coal Steam_WetFGD_SCR TRE 2015 Ret.DSCR TRE 2015 Ret.Oil/Gas Steam SCR TRE 2015 Ret.ExistWetFGD & DSCR TRE 2015 Ret.ExistWetFGD & SCR TRE 2015 New Landfill Gas TRE 2015O/G Early Retirement TRE 2015 New SPC-DryFGD_SCR_ACI

EPA302Abt_PC_3c 2015 191 of 197NERC Region Year UnitType

TRE 2015 Exist Nuclear TRE 2015 Exist Coal Steam_WetFGD TRE 2015 Exist Coal Steam_WetFGD_SCR TRE 2015 Ret.DSCR TRE 2015 Ret.Oil/Gas Steam SCR TRE 2015 Ret.ExistWetFGD & DSCR TRE 2015 Ret.ExistWetFGD & SCR TRE 2015 New Landfill Gas TRE 2015O/G Early Retirement TRE 2015 New SPC-DryFGD_SCR_ACI Capacity Revenue (Million $) FOM Costs (Million $) VOM Costs Winter (Million $) VOM Costs Summer (Million $) 590.9218 13.3993 10.3919 340.9122 70.895 55.3038 57.2385 17.2573 13.4688 75.2731 11.6589 9.164 2.8371 0 0.1428 36.1203 9.7132 7.6019 36.4914 9.6107 7.5056 4.2256 0.0017 0.0013 0 0 0 133.8003 108.3759 84.286

EPA302Abt_PC_3c 2015 192 of 197NERC Region Year UnitType

TRE 2015 Exist Nuclear TRE 2015 Exist Coal Steam_WetFGD TRE 2015 Exist Coal Steam_WetFGD_SCR TRE 2015 Ret.DSCR TRE 2015 Ret.Oil/Gas Steam SCR TRE 2015 Ret.ExistWetFGD & DSCR TRE 2015 Ret.ExistWetFGD & SCR TRE 2015 New Landfill Gas TRE 2015O/G Early Retirement TRE 2015 New SPC-DryFGD_SCR_ACI VOM Costs Total (Million $) Fuel Costs Winter (Million $) Fuel Costs Summer (Million $) Fuel Costs Total (Million $) 23.7911 160.9928 124.8589 285.8517 126.1987 552.6298 431.075 983.7049 30.7261 61.5802 48.0697 109.6497 20.8229 114.4875 89.9471 204.4346 0.1428 0 6.8982 6.8982 17.3151 49.915 39.0269 88.9419 17.1164 61.0728 47.6935 108.7662 0.0029 0 0 0 0 0 0 0 192.662 284.648 221.3762 506.0243

EPA302Abt_PC_3c 2015 193 of 197NERC Region Year UnitType

TRE 2015 Exist Nuclear TRE 2015 Exist Coal Steam_WetFGD TRE 2015 Exist Coal Steam_WetFGD_SCR TRE 2015 Ret.DSCR TRE 2015 Ret.Oil/Gas Steam SCR TRE 2015 Ret.ExistWetFGD & DSCR TRE 2015 Ret.ExistWetFGD & SCR TRE 2015 New Landfill Gas TRE 2015O/G Early Retirement TRE 2015 New SPC-DryFGD_SCR_ACI Capital Costs (Million $) Capacity (MW) Generation Winter (GWh) Generation Summer (GWh) Generation Total (GWh) 0 5006.05 22341.3146 17326.9743 39668.2889 0 7038.4593 29238.8312 22808.5591 52047.3899 0 1350 5601.8175 4372.0484 9973.8659 0 1860 7602.3018 5975.4958 13577.7975 0.3083 94.0809 0 111.2736 111.2736 0 764.1531 3150.7253 2466.1941 5616.9193 11.3426 744.3876 3135.0806 2448.3693 5583.45 12.1526 38 174.0096 125.5824 299.592 0 9425.5183 0 0 0 1151.3397 5206.2377 21806.0227 16958.9612 38764.9839

EPA302Abt_PC_3c 2015 194 of 197NERC Region Year UnitType

TRE 2015 Exist Nuclear TRE 2015 Exist Coal Steam_WetFGD TRE 2015 Exist Coal Steam_WetFGD_SCR TRE 2015 Ret.DSCR TRE 2015 Ret.Oil/Gas Steam SCR TRE 2015 Ret.ExistWetFGD & DSCR TRE 2015 Ret.ExistWetFGD & SCR TRE 2015 New Landfill Gas TRE 2015O/G Early Retirement TRE 2015 New SPC-DryFGD_SCR_ACI Fuel Consumption Winter (TBtu) Fuel Consumption Summer (TBtu) Fuel Consumption Total (TBtu) CO2 Winter (MTons) 231.3448 179.4207 410.7655 315.263 245.9206 561.1836 49.0888 38.3122 87.401 80.1488 62.9982 143.1468 0 1.258 1.258 35.4397 27.702 63.1416 33.2663 25.9755 59.2419 2.3749 1.7139 4.0888 0 0 0 199.9612 155.5137 355.4749

EPA302Abt_PC_3c 2015 195 of 197NERC Region Year UnitType

TRE 2015 Exist Nuclear TRE 2015 Exist Coal Steam_WetFGD TRE 2015 Exist Coal Steam_WetFGD_SCR TRE 2015 Ret.DSCR TRE 2015 Ret.Oil/Gas Steam SCR TRE 2015 Ret.ExistWetFGD & DSCR TRE 2015 Ret.ExistWetFGD & SCR TRE 2015 New Landfill Gas TRE 2015O/G Early Retirement TRE 2015 New SPC-DryFGD_SCR_ACI CO2 Summer (MTons) CO2 Total (MTons) MER Winter (Tons) MER Summer (Tons) MER Total (Tons) NOX Winter (MTons)

EPA302Abt_PC_3c 2015 196 of 197NERC Region Year UnitType

TRE 2015 Exist Nuclear TRE 2015 Exist Coal Steam_WetFGD TRE 2015 Exist Coal Steam_WetFGD_SCR TRE 2015 Ret.DSCR TRE 2015 Ret.Oil/Gas Steam SCR TRE 2015 Ret.ExistWetFGD & DSCR TRE 2015 Ret.ExistWetFGD & SCR TRE 2015 New Landfill Gas TRE 2015O/G Early Retirement TRE 2015 New SPC-DryFGD_SCR_ACI NOX Summer (MTons) NOX Total (MTons) SO2 Winter (MTons) SO2 Summer (MTons) SO2 Total (MTons)

EPA302Abt_PC_3c 2015 197 of 197