# 1. State Emissions and Emission Rates

2. State Resource Mix

3. Generation by Fuel Type (graphic representation)

4. eGRID Subregion Emissions - Greenhouse Gases

5. eGRID Subregion Emissions - Criteria Pollutants

6. eGRID Subregion Emission Rates - Greenhouse Gases

7. eGRID Subregion Emission Rates - Criteria Pollutants

8. eGRID Subregion Resource Mix

9. NERC Region Emissions

10. NERC Region Emission Rates

11. NERC Region Resource Mix 

# eGRID2007 Version 1.1 Year 2005 Summary Tables (created December 2008)State Emissions (tons) Output emission

rate (lb/MWh) Ozone season emissions

(tons) Ozone

season output emission

rate (lb/MWh) Emissions (tons) Output emission

rate (lb/MWh) Emissions (tons) Output emission

rate (lb/MWh) Emissions (lbs) Output emission

rate (lb/GWh) Emissions (lbs) Output emission

rate (lb/GWh) AK 10,908.68 3.3174 4,473.51 3.4100 3,551.84 1.0801 3,583,598.7 1,089.79 162,166.8 24.66 39,690.3 6.04 AL 138,269.28 2.0138 47,105.68 1.5258 466,164.70 6.7892 92,043,923.1 1,340.53 3,447,073.9 25.10 3,169,994.4 23.08 AR 38,011.21 1.5906 16,918.57 1.4968 71,132.21 2.9766 29,375,197.8 1,229.23 1,528,239.0 31.98 1,065,991.2 22.30 AZ 81,977.08 1.6159 36,631.70 1.5345 53,238.17 1.0494 58,778,193.0 1,158.58 1,576,157.9 15.53 1,616,641.9 15.93 CA 22,302.45 0.2231 10,460.26 0.2211 13,576.65 0.1358 53,985,904.8 540.06 6,117,976.5 30.60 899,178.9 4.50 CO 72,523.23 2.9224 31,180.47 2.9113 62,897.66 2.5346 47,420,655.1 1,910.88 1,165,299.6 23.48 1,452,396.6 29.26 CT 10,086.99 0.6013 4,293.69 0.5862 9,165.89 0.5464 13,485,688.6 803.92 2,274,325.3 67.79 457,295.8 13.63 DC 412.95 3.6538 364.40 3.4464 914.34 8.0900 274,901.1 2,432.30 23,728.7 104.97 4,745.7 21.00 DE 13,546.31 3.3297 6,143.41 3.1073 32,534.86 7.9972 8,209,955.0 2,018.04 296,927.1 36.49 215,766.6 26.52 FL 232,374.96 2.1140 111,431.69 2.1066 427,367.29 3.8879 147,356,227.6 1,340.54 10,052,442.6 45.73 3,886,101.1 17.68 GA 118,496.71 1.7347 38,039.96 1.1683 646,010.65 9.4572 95,805,693.5 1,402.54 3,007,898.5 22.02 3,269,108.9 23.93 HI 22,355.13 3.8802 10,042.06 4.0215 24,009.52 4.1673 9,973,066.3 1,731.01 1,905,878.4 165.40 345,203.5 29.96 IA 75,754.12 3.4444 32,979.97 3.3393 137,912.79 6.2706 41,947,003.5 1,907.24 984,511.8 22.38 1,390,794.3 31.62 ID 757.77 0.1400 310.67 0.1091 949.00 0.1753 723,800.4 133.73 207,424.6 19.16 37,193.7 3.44 IL 133,020.84 1.3702 36,776.61 0.8605 350,703.25 3.6126 109,310,141.6 1,126.00 2,552,683.7 13.15 3,591,868.2 18.50 IN 214,229.26 3.2885 57,740.17 2.0258 876,661.47 13.4570 136,006,998.2 2,087.75 3,197,209.9 24.54 4,529,353.0 34.76 KS 89,973.17 3.9236 41,595.24 4.0563 136,521.99 5.9535 43,453,084.3 1,894.92 1,066,380.4 23.25 1,435,914.1 31.31 KY 167,571.04 3.4260 37,558.49 1.7481 503,807.18 10.3004 100,632,256.5 2,057.45 2,360,641.2 24.13 3,415,398.9 34.91 LA 75,548.05 1.6303 34,533.52 1.6445 114,467.12 2.4701 54,472,600.4 1,175.49 2,358,929.2 25.45 1,243,498.4 13.42 MA 26,342.18 1.1093 9,904.96 0.9788 83,686.32 3.5240 29,990,704.0 1,262.91 3,249,178.6 68.41 818,561.7 17.23 MD 64,802.53 2.4622 21,144.97 1.8401 287,866.63 10.9375 35,590,672.9 1,352.27 1,820,454.0 34.58 1,196,458.5 22.73 ME 9,024.74 1.0270 3,187.89 0.8969 10,734.92 1.2216 6,499,973.0 739.65 4,024,971.4 229.01 571,043.6 32.49 MI 126,584.90 2.0812 49,344.62 1.8298 390,490.65 6.4202 81,961,230.9 1,347.55 3,606,301.5 29.65 2,877,490.0 23.65 MN 88,480.38 3.3448 36,404.38 3.2585 105,570.95 3.9909 42,183,866.1 1,594.67 2,048,507.3 38.72 1,507,279.7 28.49 MO 128,506.86 2.8288 45,188.35 2.2706 295,031.83 6.4944 83,903,379.0 1,846.93 1,935,821.3 21.31 2,790,190.8 30.71 MS 44,190.09 1.9607 23,209.19 2.0488 77,262.10 3.4281 27,626,151.8 1,225.77 1,194,115.4 26.49 785,181.7 17.42 MT 40,795.63 2.9204 17,023.30 2.6724 21,771.26 1.5585 22,239,943.1 1,592.05 551,190.5 19.73 759,879.5 27.20 NC 115,726.42 1.7841 30,807.83 1.0613 510,453.44 7.8692 79,459,971.8 1,224.97 2,571,438.6 19.82 2,765,521.0 21.32 ND 77,082.25 4.8278 31,582.75 4.7365 138,894.30 8.6992 37,124,155.8 2,325.16 801,563.0 25.10 1,192,829.3 37.35 NE 54,116.87 3.4398 21,949.35 3.2538 74,209.47 4.7169 25,265,169.3 1,605.90 584,468.8 18.58 839,872.9 26.69 NH 11,493.84 0.9416 3,614.40 0.6653 55,228.58 4.5243 9,622,652.3 788.28 1,489,325.3 61.00 366,366.3 15.01 NJ 29,863.52 0.9855 10,678.02 0.7658 58,199.36 1.9205 21,775,912.9 718.57 1,831,535.3 30.22 653,702.4 10.79 NM 76,309.72 4.3437 33,169.92 4.2931 30,669.27 1.7458 34,009,625.1 1,935.90 817,809.9 23.28 1,072,523.1 30.53 NV 45,933.21 2.2450 20,228.28 2.2128 53,553.12 2.6174 29,479,348.3 1,440.79 819,356.5 20.02 730,423.8 17.85 NY 65,647.39 0.8867 29,366.38 0.8842 181,615.48 2.4531 61,325,138.0 828.33 5,472,744.6 36.96 1,540,840.6 10.41 OH 260,352.29 3.3173 53,428.45 1.5639 1,116,299.97 14.2233 139,060,670.8 1,771.84 3,294,991.9 20.99 4,693,870.1 29.90 OK 87,234.01 2.4823 41,141.98 2.3163 108,741.39 3.0944 54,918,161.6 1,562.76 1,522,726.5 21.67 1,436,581.1 20.44 OR 11,003.14 0.4444 4,792.80 0.5116 12,932.42 0.5223 9,939,648.9 401.45 840,128.9 16.97 237,791.9 4.80 PA 184,311.23 1.6909 50,735.83 1.0600 997,192.45 9.1482 135,654,583.9 1,244.50 5,541,258.4 25.42 4,564,949.7 20.94 RI 644.39 0.2129 311.35 0.2089 165.92 0.0548 2,919,853.8 964.72 116,308.2 19.21 11,957.8 1.98 SC 55,594.47 1.0846 17,930.98 0.8004 226,159.35 4.4122 45,817,122.1 893.86 1,529,849.3 14.92 1,555,340.6 15.17 SD 14,800.40 4.5395 5,348.46 3.6268 11,460.63 3.5151 3,851,980.4 1,181.45 91,052.9 13.96 124,118.7 19.03 TN 103,412.56 2.1318 22,468.09 1.0633 268,048.54 5.5257 61,076,912.7 1,259.07 1,592,464.6 16.41 2,103,950.4 21.69 TX 196,031.29 0.9870 86,302.46 0.9044 597,420.87 3.0079 269,204,654.5 1,355.41 7,843,575.9 19.75 6,099,389.7 15.35 UT 70,779.96 3.7098 31,263.89 3.7409 37,007.65 1.9397 40,122,566.9 2,102.97 921,222.2 24.14 1,342,781.2 35.19 VA 70,496.04 1.7890 21,874.59 1.2729 227,114.45 5.7635 47,130,905.6 1,196.05 3,230,331.6 40.99 1,676,006.1 21.27 VT 581.37 0.2034 266.69 0.2220 48.48 0.0170 13,297.8 4.65 506,578.9 88.61 67,621.1 11.83 WA 21,600.13 0.4236 8,332.14 0.3878 4,525.15 0.0887 16,882,589.7 331.11 1,672,301.6 16.40 616,155.6 6.04 WI 74,369.76 2.4052 31,798.10 2.3253 189,960.37 6.1436 53,186,665.6 1,720.13 1,578,126.8 25.52 1,748,801.6 28.28 WV 162,304.81 3.4680 28,802.00 1.4143 472,124.15 10.0881 90,236,388.9 1,928.12 2,049,347.8 21.89 3,062,605.3 32.72 WY 91,392.93 4.0113 37,458.62 3.8958 90,280.78 3.9625 51,296,417.0 2,251.46 1,170,313.5 25.68 1,696,751.6 37.24 U.S. 3,927,928.52 1.9366 1,387,641.07 1.5162 10,666,306.79 5.2589 2,696,209,203.8 1,329.35 110,605,256.4 27.27 83,572,972.9 20.60 

### Nitrous oxide (N 2 

### O) 

# Year 2005 State Emissions and Emission Rates

Nitrogen oxides (NO x 

### ) Sulfur dioxide (SO 2 

### ) Carbon dioxide (CO 2 

### ) Methane (CH 4 

### )



## USEPA eGRID2007 Version 1.1 p. 1 December 2008State Nameplate capacity (MW) Net Generation (MWh) Coal Oil Gas Other fossil Biomass Hydro Nuclear Wind Solar Geothermal Other unknown/ purchased

fuel AK 2,009.5 6,576,653.1 9.4749 11.5578 56.6188 0.0000 0.0799 22.2597 0.0000 0.0090 0.0000 0.0000 0.0000 AL 33,206.2 137,325,018.7 56.8508 0.1453 10.0961 0.0869 2.3450 7.3873 23.0797 0.0000 0.0000 0.0000 0.0090 AR 14,609.1 47,794,506.6 48.2004 0.4324 12.5703 0.0320 3.6295 6.4928 28.6426 0.0000 0.0000 0.0000 0.0000 AZ 28,727.3 101,465,934.9 39.5633 0.0426 28.4758 0.0000 0.0595 6.4107 25.4346 0.0000 0.0134 0.0000 0.0000 CA 66,022.8 199,924,749.7 0.9833 1.2886 46.7057 1.1304 2.9082 19.8833 18.0843 2.1305 0.2685 6.5138 0.1035 CO 12,454.8 49,632,185.6 71.6675 0.0343 24.0594 0.0000 0.0692 2.6056 0.0000 1.5640 0.0000 0.0000 0.0000 CT 8,695.9 33,549,743.9 11.9121 9.4071 26.4242 2.3010 2.1191 1.4204 46.3852 0.0000 0.0000 0.0000 0.0309 DC 868.0 226,042.0 0.0000 100.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 DE 3,517.5 8,136,567.1 59.3979 14.9501 19.5508 6.1013 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 FL 62,446.5 219,845,864.3 28.4303 16.9257 38.0526 0.6249 1.9701 0.1211 13.0814 0.0000 0.0000 0.0000 0.7941 GA 39,737.9 136,617,442.0 63.8539 0.7365 7.1539 0.0375 2.3397 2.7963 23.0822 0.0000 0.0000 0.0000 0.0000 HI 2,592.7 11,522,803.2 14.1567 78.7692 0.0000 1.6454 2.6132 0.8348 0.0000 0.0576 0.0000 1.9231 0.0000 IA 12,869.5 43,987,078.7 77.4852 0.3399 5.6396 0.0283 0.2637 2.1814 10.3174 3.7446 0.0000 0.0000 0.0000 ID 3,441.4 10,824,979.6 0.8793 0.0000 14.3203 0.0000 5.3306 78.9112 0.0000 0.0000 0.0000 0.0000 0.5586 IL 48,313.8 194,157,100.8 47.5204 0.1679 3.6622 0.1229 0.3526 0.0665 48.0348 0.0727 0.0000 0.0000 0.0000 IN 30,085.7 130,290,362.9 94.2483 0.2029 2.7603 2.0747 0.0510 0.3364 0.0000 0.0000 0.0000 0.0000 0.3264 KS 12,007.5 45,862,689.7 75.1825 2.1508 2.4801 0.0000 0.0000 0.0247 19.2334 0.9285 0.0000 0.0000 0.0000 KY 22,703.9 97,822,418.3 91.0662 3.7626 1.6950 0.0174 0.4318 3.0271 0.0000 0.0000 0.0000 0.0000 0.0000 LA 29,797.0 92,680,362.2 24.8924 3.7612 47.2937 3.0399 2.8873 0.8750 16.9144 0.0000 0.0000 0.0000 0.3360 MA 15,549.2 47,494,728.0 25.3366 14.9838 42.6922 1.7478 2.5277 1.1843 11.5277 0.0000 0.0000 0.0000 0.0000 MD 13,375.7 52,638,599.3 55.6890 7.2524 3.5936 1.2514 1.0446 3.2365 27.9324 0.0000 0.0000 0.0000 0.0000 ME 4,440.0 17,575,739.2 1.8341 8.6192 42.5971 1.7437 21.9299 23.2760 0.0000 0.0000 0.0000 0.0000 0.0000 MI 33,052.7 121,645,244.3 57.8285 0.7381 11.2060 0.8296 2.0856 0.2882 27.0225 0.0015 0.0000 0.0000 0.0000 MN 13,222.8 52,906,084.8 62.1160 1.4806 5.1446 0.5644 1.8917 1.4643 24.2604 2.9911 0.0000 0.0000 0.0869 MO 22,048.1 90,857,129.2 85.2296 0.1854 4.2889 0.0768 0.0102 1.3706 8.8387 0.0000 0.0000 0.0000 0.0000 MS 17,176.7 45,075,692.9 36.9066 3.1866 34.0245 0.0430 3.4793 0.0000 22.3576 0.0000 0.0000 0.0000 0.0025 MT 5,245.8 27,938,776.3 63.7943 1.4818 0.1291 0.0458 0.2335 34.3156 0.0000 0.0000 0.0000 0.0000 0.0000 NC 29,011.9 129,733,725.3 60.4706 0.3739 2.4122 0.0572 1.4159 4.2726 30.8183 0.0000 0.0000 0.0000 0.1793 ND 5,070.8 31,932,614.6 94.7582 0.1071 0.0285 0.1829 0.0313 4.2020 0.0000 0.6900 0.0000 0.0000 0.0000 NE 7,494.6 31,465,429.7 66.1620 0.0992 2.5535 0.0000 0.1355 2.7696 27.9731 0.3070 0.0000 0.0000 0.0000 NH 4,540.1 24,414,429.8 16.6827 5.5588 27.7899 0.2574 3.8400 7.1405 38.7307 0.0000 0.0000 0.0000 0.0000 NJ 20,854.5 60,608,679.6 19.1018 1.7996 25.0872 0.9535 1.3778 0.0000 51.5799 0.0000 0.0000 0.0000 0.1001 NM 7,066.8 35,135,640.6 85.2332 0.1050 11.9173 0.0000 0.0132 0.4696 0.0000 2.2616 0.0000 0.0000 0.0000 NV 9,841.9 40,921,212.2 44.9260 0.1088 47.4446 0.2748 0.0000 4.1601 0.0000 0.0000 0.0000 3.0857 0.0000 NY 42,824.3 148,069,580.2 13.7535 16.2274 22.4641 0.6988 1.2371 16.8852 28.6643 0.0696 0.0000 0.0000 0.0000 OH 36,796.1 156,967,960.4 87.1937 0.8859 1.7164 0.1907 0.2458 0.3286 9.4304 0.0085 0.0000 0.0000 0.0000 OK 21,796.6 70,283,511.1 51.7183 0.1001 43.0045 0.0268 0.4115 3.5236 0.0000 1.2062 0.0000 0.0000 0.0090 OR 12,766.9 49,519,311.3 7.0007 0.1197 27.0387 0.0879 1.7727 62.4975 0.0000 1.4828 0.0000 0.0000 0.0000 PA 49,296.0 218,007,339.4 55.4403 2.2741 4.9592 0.5835 0.9138 0.6949 34.9940 0.1304 0.0000 0.0000 0.0099 RI 1,996.2 6,053,293.4 0.0000 0.9220 98.9667 0.0000 0.0000 0.1112 0.0000 0.0000 0.0000 0.0000 0.0000 SC 25,142.2 102,514,661.4 38.7035 0.6563 5.2798 0.0906 1.7389 1.6968 51.8341 0.0000 0.0000 0.0000 0.0000 SD 3,027.0 6,520,768.5 45.9508 0.3187 4.1551 0.0003 0.0000 47.1504 0.0000 2.4246 0.0000 0.0000 0.0000 TN 22,688.1 97,019,349.1 60.9995 0.2376 0.5484 0.0000 0.5745 8.9792 28.6573 0.0034 0.0000 0.0000 0.0000 TX 108,093.4 397,230,222.1 37.3481 0.5724 49.2611 1.3029 0.2762 0.3355 9.6248 1.0667 0.0000 0.0000 0.2123 UT 6,856.3 38,158,077.2 94.2668 0.1072 3.0858 0.0000 0.0000 2.0558 0.0000 0.0000 0.0000 0.4843 0.0000 VA 24,321.6 78,811,115.8 44.9138 5.3757 10.4345 0.6539 3.1170 0.0806 35.4245 0.0000 0.0000 0.0000 0.0000 VT 1,086.5 5,716,751.9 0.0000 0.1780 0.0392 0.0000 7.1805 21.1800 71.2213 0.2009 0.0000 0.0000 0.0000 WA 27,646.9 101,975,586.7 10.3026 0.1001 8.4150 0.3704 1.5561 70.6843 8.0826 0.4888 0.0000 0.0000 0.0000 WI 16,934.7 61,840,344.8 67.3493 1.1367 10.4811 0.1203 1.8919 2.7541 16.0429 0.1496 0.0000 0.0000 0.0743 WV 17,343.0 93,600,525.1 97.6556 0.2388 0.2917 0.1021 0.0008 1.5465 0.0000 0.1644 0.0000 0.0000 0.0000 WY 7,031.4 45,567,305.6 95.1245 0.0928 0.7132 0.5785 0.0000 1.7740 0.0000 1.5741 0.0000 0.0000 0.1429 U.S. 1,067,745.8 4,056,441,933.0 49.6054 3.0307 18.7669 0.6021 1.3028 6.4989 19.2776 0.4390 0.0136 0.3622 0.1010 

## Generation resource mix (percent) 

# Year 2005 State Resource Mix

USEPA eGRID2007 Version 1.1 p. 2 December 2008eGRID subregionacronym



### eGRID subregion name Emissions (tons) Output emission

rate (lb/MWh) Emissions (lbs) Output emission

rate (lb/GWh) Emissions (lbs) Output emission

rate (lb/GWh) AKGD ASCC Alaska Grid 3,264,767.7 1,232.36 135,640.7 25.60 34,478.9 6.51 AKMS ASCC Miscellaneous 318,831.0 498.86 26,526.1 20.75 5,211.4 4.08 AZNM WECC Southwest 103,275,053.5 1,311.05 2,749,862.5 17.45 2,825,740.5 17.94 CAMX WECC California 79,512,602.9 724.12 6,640,290.5 30.24 1,773,530.1 8.08 ERCT ERCOT All 212,605,812.5 1,324.35 5,986,718.5 18.65 4,852,892.1 15.11 FRCC FRCC All 137,055,364.0 1,318.57 9,546,845.2 45.92 3,521,806.0 16.94 HIMS HICC Miscellaneous 2,378,860.9 1,514.92 988,278.7 314.68 147,239.4 46.88 HIOA HICC Oahu 7,594,205.4 1,811.98 917,599.7 109.47 197,964.1 23.62 MROE MRO East 27,467,521.5 1,834.72 826,162.1 27.59 909,117.2 30.36 MROW MRO West 163,112,468.7 1,821.84 5,013,704.4 28.00 5,498,211.8 30.71 NEWE NPCC New England 62,532,169.5 927.68 11,660,687.7 86.49 2,292,846.3 17.01 NWPP WECC Northwest 113,506,309.0 902.24 4,813,277.9 19.13 3,748,935.0 14.90 NYCW NPCC NYC/Westchester 15,712,758.5 815.45 1,388,290.1 36.02 210,280.4 5.46 NYLI NPCC Long Island 11,584,038.2 1,536.80 1,739,933.9 115.41 272,748.6 18.09 NYUP NPCC Upstate NY 34,064,326.7 720.80 2,345,942.1 24.82 1,057,953.7 11.19 RFCE RFC East 161,167,452.0 1,139.07 8,566,391.7 30.27 5,295,851.8 18.71 RFCM RFC Michigan 76,678,048.9 1,563.28 3,328,746.2 33.93 2,665,369.6 27.17 RFCW RFC West 473,991,771.6 1,537.82 11,240,769.2 18.23 15,848,034.9 25.71 RMPA WECC Rockies 63,148,871.0 1,883.08 1,534,839.1 22.88 1,928,300.8 28.75 SPNO SPP North 64,723,307.7 1,960.94 1,572,217.6 23.82 2,118,015.4 32.09 SPSO SPP South 123,016,908.0 1,658.14 3,706,301.1 24.98 3,354,143.4 22.61 SRMV SERC Mississippi Valley 82,181,285.6 1,019.74 3,919,014.4 24.31 1,886,785.1 11.71 SRMW SERC Midwest 128,084,899.3 1,830.51 2,959,315.0 21.15 4,268,507.4 30.50 SRSO SERC South 194,468,840.3 1,489.54 6,860,048.9 26.27 6,650,931.2 25.47 SRTV SERC Tennessee Valley 177,444,440.0 1,510.44 4,710,061.5 20.05 6,024,290.5 25.64 SRVC SERC Virginia/Carolina 177,318,289.6 1,134.88 7,427,791.6 23.77 6,183,787.3 19.79 U.S. 2,696,209,203.8 1,329.35 110,605,256.4 27.27 83,572,972.9 20.60 

## Carbon dioxide (CO 2 

## ) Methane (CH 4 

## ) Nitrous oxide (N 2 

## O) 

# Year 2005 eGRID Subregion Emissions - Greenhouse Gases

USEPA eGRID2007 Version 1.1 p. 4 December 2008eGRID subregionacronym



### eGRID subregion name Emissions (tons) Output emission

rate (lb/MWh) Ozone season emissions

(tons) Ozone

season output emission

rate (lb/MWh) Emissions (tons) Output emission

rate (lb/MWh) AKGD ASCC Alaska Grid 6,568.70 2.4795 2,719.39 2.6109 3,215.45 1.2137 AKMS ASCC Miscellaneous 4,339.98 6.7906 1,754.12 6.4890 336.38 0.5263 AZNM WECC Southwest 166,324.71 2.1114 72,904.61 2.0050 85,122.16 1.0806 CAMX WECC California 67,831.93 0.6177 30,366.22 0.5897 58,306.32 0.5310 ERCT ERCOT All 140,675.76 0.8763 62,096.84 0.8041 513,061.35 3.1959 FRCC FRCC All 215,454.55 2.0728 103,422.95 2.0583 371,850.18 3.5775 HIMS HICC Miscellaneous 11,508.51 7.3289 5,081.48 6.9494 8,938.22 5.6921 HIOA HICC Oahu 10,846.63 2.5880 4,960.58 2.8091 15,071.29 3.5960 MROE MRO East 41,129.68 2.7473 16,756.50 2.5517 107,287.46 7.1664 MROW MRO West 332,498.52 3.7138 137,506.50 3.5584 505,639.95 5.6476 NEWE NPCC New England 58,173.50 0.8630 21,578.97 0.7409 159,030.10 2.3593 NWPP WECC Northwest 199,896.37 1.5889 84,719.02 1.5864 155,639.74 1.2372 NYCW NPCC NYC/Westchester 14,042.82 0.7288 6,369.75 0.6857 11,509.18 0.5973 NYLI NPCC Long Island 12,350.39 1.6385 5,388.95 1.5079 28,278.70 3.7516 NYUP NPCC Upstate NY 39,314.36 0.8319 17,641.89 0.8662 141,828.29 3.0011 RFCE RFC East 230,729.10 1.6307 73,736.56 1.1707 1,102,458.70 7.7918 RFCM RFC Michigan 115,015.04 2.3449 44,161.08 2.0189 362,972.65 7.4001 RFCW RFC West 795,437.86 2.5807 193,114.56 1.4361 3,015,765.64 9.7844 RMPA WECC Rockies 94,328.56 2.8128 39,504.02 2.7341 77,824.01 2.3207 SPNO SPP North 126,925.39 3.8455 57,408.15 3.8930 219,809.81 6.6597 SPSO SPP South 175,789.87 2.3695 79,811.27 2.2273 257,778.09 3.4746 SRMV SERC Mississippi Valley 100,105.15 1.2421 49,854.73 1.3098 145,782.40 1.8089 SRMW SERC Midwest 157,141.51 2.2458 44,930.21 1.4324 448,805.23 6.4140 SRSO SERC South 269,112.17 2.0613 96,597.27 1.5881 1,158,631.42 8.8746 SRTV SERC Tennessee Valley 291,573.21 2.4819 68,860.62 1.3282 791,737.41 6.7394 SRVC SERC Virginia/Carolina 250,814.27 1.6053 66,394.82 0.9672 919,626.62 5.8858 U.S. 3,927,928.52 1.9366 1,387,641.07 1.5162 10,666,306.79 5.2589 

## Sulfur dioxide (SO 2 

## ) Nitrogen oxides (NO x 

## ) 

# Year 2005 eGRID Subregion Emissions - Criteria Pollutants

USEPA eGRID2007 Version 1.1 p. 5 December 2008

### Fossil fuel output emission rateseGRID subregionacronym



### eGRID subregion name CO 2 

### (lb/MWh) CH 4 

### (lb/GWh) N 2 

### O (lb/GWh) CO 2 

### (lb/MWh) CO 2 

### (lb/MWh) CH 4 

### (lb/GWh) N 2 

### O (lb/GWh) AKGD ASCC Alaska Grid 1,232.36 25.60 6.51 1,395.97 1,473.43 36.41 8.24 AKMS ASCC Miscellaneous 498.86 20.75 4.08 1,417.24 1,457.11 60.47 11.87 AZNM WECC Southwest 1,311.05 17.45 17.94 1,689.70 1,201.44 20.80 8.50 CAMX WECC California 724.12 30.24 8.08 1,253.41 1,083.02 39.24 5.55 ERCT ERCOT All 1,324.35 18.65 15.11 1,533.92 1,118.86 20.15 5.68 FRCC FRCC All 1,318.57 45.92 16.94 1,401.67 1,353.72 48.16 12.95 HIMS HICC Miscellaneous 1,514.92 314.68 46.88 1,697.39 1,674.15 338.44 51.42 HIOA HICC Oahu 1,811.98 109.47 23.62 1,800.30 1,855.10 120.11 20.79 MROE MRO East 1,834.72 27.59 30.36 2,216.47 1,828.63 28.82 25.20 MROW MRO West 1,821.84 28.00 30.71 2,312.94 2,158.79 45.57 35.22 NEWE NPCC New England 927.68 86.49 17.01 1,353.48 1,314.53 77.47 16.02 NWPP WECC Northwest 902.24 19.13 14.90 1,972.97 1,333.64 49.28 18.73 NYCW NPCC NYC/Westchester 815.45 36.02 5.46 1,416.58 1,525.05 56.80 9.08 NYLI NPCC Long Island 1,536.80 115.41 18.09 1,443.07 1,509.85 60.32 10.78 NYUP NPCC Upstate NY 720.80 24.82 11.19 1,554.34 1,514.11 45.30 18.41 RFCE RFC East 1,139.07 30.27 18.71 1,673.19 1,790.50 41.61 24.36 RFCM RFC Michigan 1,563.28 33.93 27.17 1,694.88 1,663.15 29.40 26.24 RFCW RFC West 1,537.82 18.23 25.71 1,977.96 1,992.86 24.49 31.72 RMPA WECC Rockies 1,883.08 22.88 28.75 2,064.38 1,617.71 22.42 20.14 SPNO SPP North 1,960.94 23.82 32.09 2,283.46 2,169.74 31.18 31.99 SPSO SPP South 1,658.14 24.98 22.61 1,773.99 1,379.05 24.40 12.04 SRMV SERC Mississippi Valley 1,019.74 24.31 11.71 1,421.49 1,257.10 29.50 9.82 SRMW SERC Midwest 1,830.51 21.15 30.50 2,103.53 2,101.16 25.66 32.92 SRSO SERC South 1,489.54 26.27 25.47 1,951.48 1,697.22 35.20 26.41 SRTV SERC Tennessee Valley 1,510.44 20.05 25.64 2,101.39 1,998.36 28.25 32.86 SRVC SERC Virginia/Carolina 1,134.88 23.77 19.79 1,899.69 1,781.28 40.09 27.46 U.S. 1,329.35 27.27 20.60 1,797.62 1,583.28 35.77 19.97 Output emission rates Non-baseload output emission rates 

# Year 2005 eGRID Subregion Emission Rates - Greenhouse Gases

USEPA eGRID2007 Version 1.1 p. 6 December 2008eGRID subregionacronym



### eGRID subregion name NO x 

### (lb/MWh) Ozone season NO x



### (lb/MWh) SO 2 

### (lb/MWh) NO x 

### (lb/MWh) Ozone season NO x



### (lb/MWh) SO 2 

### (lb/MWh) NO x 

### (lb/MWh) Ozone season NO x



### (lb/MWh) SO 2 

### (lb/MWh) AKGD ASCC Alaska Grid 2.4795 2.6109 1.2137 2.8087 2.9960 1.3749 3.0769 3.1501 2.7512 AKMS ASCC Miscellaneous 6.7906 6.4890 0.5263 19.2917 18.4263 1.4953 20.0105 19.6307 1.5456 AZNM WECC Southwest 2.1114 2.0050 1.0806 2.7228 2.5570 1.3847 1.0437 0.8513 0.6455 CAMX WECC California 0.6177 0.5897 0.5310 1.0178 0.9909 0.9236 0.3578 0.3401 0.2354 ERCT ERCOT All 0.8763 0.8041 3.1959 1.0134 0.9240 3.7017 0.5749 0.6327 0.6067 FRCC FRCC All 2.0728 2.0583 3.5775 2.1678 2.1392 3.9079 1.8692 1.8192 3.3989 HIMS HICC Miscellaneous 7.3289 6.9494 5.6921 8.0611 7.6710 6.3996 10.5796 11.0411 4.5107 HIOA HICC Oahu 2.5880 2.8091 3.5960 2.4471 2.5799 3.7262 3.0739 3.6865 4.1493 MROE MRO East 2.7473 2.5517 7.1664 3.2536 2.9733 8.5555 2.9043 2.7339 6.782 MROW MRO West 3.7138 3.5584 5.6476 4.7196 4.5167 7.1904 4.5118 4.2791 6.5656 NEWE NPCC New England 0.8630 0.7409 2.3593 1.0146 0.8213 3.6016 1.0311 1.0885 2.9296 NWPP WECC Northwest 1.5889 1.5864 1.2372 3.4304 3.5393 2.6696 2.1027 2.0683 1.282 NYCW NPCC NYC/Westchester 0.7288 0.6857 0.5973 1.2240 1.0564 1.0832 1.3995 1.2235 1.2297 NYLI NPCC Long Island 1.6385 1.5079 3.7516 1.4796 1.3482 4.0000 1.5463 1.7865 3.7499 NYUP NPCC Upstate NY 0.8319 0.8662 3.0011 1.7214 1.6458 6.6168 1.8164 1.8114 7.0288 RFCE RFC East 1.6307 1.1707 7.7918 2.4111 1.6347 11.8702 2.7681 2.2945 10.5256 RFCM RFC Michigan 2.3449 2.0189 7.4001 2.4983 2.1342 8.0205 2.2587 1.7129 7.1077 RFCW RFC West 2.5807 1.4361 9.7844 3.3137 1.8438 12.5802 3.4342 2.4928 14.2965 RMPA WECC Rockies 2.8128 2.7341 2.3207 3.0834 3.0128 2.5441 2.0395 2.0368 2.0408 SPNO SPP North 3.8455 3.8930 6.6597 4.4780 4.4999 7.7550 4.4104 4.3603 8.678 SPSO SPP South 2.3695 2.2273 3.4746 2.5216 2.3449 3.6827 1.9672 1.8130 1.7012 SRMV SERC Mississippi Valley 1.2421 1.3098 1.8089 1.6634 1.7024 2.3802 1.6595 1.8144 1.7745 SRMW SERC Midwest 2.2458 1.4324 6.4140 2.5790 1.6441 7.3707 3.1639 1.7602 8.8077 SRSO SERC South 2.0613 1.5881 8.8746 2.6278 1.9726 11.5238 2.5985 2.1684 10.3859 SRTV SERC Tennessee Valley 2.4819 1.3282 6.7394 3.4296 1.7924 9.3380 3.2939 2.0151 10.1064 SRVC SERC Virginia/Carolina 1.6053 0.9672 5.8858 2.6438 1.5062 9.8894 2.4879 1.8250 9.3314 U.S. 1.9366 1.5162 5.2589 2.5925 1.9879 7.1413 2.2120 1.8534 6.1336 

### Output emission rates Fossil fuel output emission rates Non-baseload output emission rates 

# Year 2005 eGRID Subregion Emission Rates - Criteria Pollutants

USEPA eGRID2007 Version 1.1 p. 7 December 2008eGRID subregionacronym

eGRID subregion name Nameplate capacity

(MW) Net Generation (MWh) Coal Oil Gas Other fossil Biomass Hydro Nuclear Wind Solar Geothermal Other unknown/ purchased

fuel AKGD ASCC Alaska Grid 1,469.1 5,298,411.8 11.7607 7.1296 69.3825 0.0000 0.0072 11.7201 0.0000 0.0000 0.0000 0.0000 0.0000 AKMS ASCC Miscellaneous 540.4 1,278,241.3 0.0000 29.9131 3.7125 0.0000 0.3812 65.9471 0.0000 0.0461 0.0000 0.0000 0.0000 AZNM WECC Southwest 40,798.6 157,545,524.1 45.7483 0.0588 31.6106 0.0714 0.0413 3.5432 16.3809 0.3263 0.0086 2.2106 0.0000 CAMX WECC California 68,119.7 219,611,656.2 11.9033 1.1747 42.2704 1.0291 2.6088 17.6513 16.4631 1.9396 0.2444 4.6211 0.0943 ERCT ERCOT All 89,456.4 321,072,020.3 37.0621 0.4774 47.5239 1.2381 0.0666 0.3139 11.9078 1.2362 0.0000 0.0000 0.1741 FRCC FRCC All 59,453.4 207,884,617.6 26.2377 17.8679 39.0280 0.6407 1.5389 0.0130 13.8340 0.0000 0.0000 0.0000 0.8397 HIMS HICC Miscellaneous 808.9 3,140,566.1 1.4738 83.4929 0.0000 0.0000 4.7035 3.0627 0.0000 0.2112 0.0000 7.0560 0.0000 HIOA HICC Oahu 1,783.8 8,382,237.1 18.9086 76.9994 0.0000 2.2619 1.8300 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 MROE MRO East 8,223.4 29,941,931.9 67.9459 2.1905 11.9942 0.1545 3.6798 3.5889 10.1773 0.1155 0.0000 0.0000 0.1534 MROW MRO West 45,194.8 179,062,972.3 73.5153 0.5962 4.0374 0.2209 0.7641 4.1534 14.6180 2.0689 0.0000 0.0000 0.0257 NEWE NPCC New England 36,309.8 134,813,887.1 15.1508 9.7991 36.6478 1.4623 5.2768 6.0083 25.6388 0.0085 0.0000 0.0000 0.0077 NWPP WECC Northwest 61,126.6 251,609,925.8 34.3589 0.2676 10.8421 0.2773 1.2686 48.6135 3.2758 0.7129 0.0000 0.3334 0.0499 NYCW NPCC NYC/Westchester 11,968.3 38,537,554.1 0.0000 20.2127 34.9281 0.4831 0.5382 0.0210 43.8169 0.0000 0.0000 0.0000 0.0000 NYLI NPCC Long Island 5,554.5 15,075,494.1 0.0000 59.0555 34.7444 2.8688 3.3312 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 NYUP NPCC Upstate NY 25,397.0 94,518,318.5 21.5458 7.7609 15.4840 0.4402 1.1873 26.4335 27.0394 0.1090 0.0000 0.0000 0.0000 RFCE RFC East 75,355.3 282,979,629.8 45.0857 3.9729 9.6442 0.8928 1.0689 0.9076 38.3116 0.0872 0.0000 0.0000 0.0291 RFCM RFC Michigan 29,479.1 98,098,907.9 66.8882 0.8483 13.7488 1.0220 1.8932 0.0000 15.5976 0.0019 0.0000 0.0000 0.0000 RFCW RFC West 141,064.3 616,444,377.1 72.8273 0.3546 2.7265 0.6132 0.3386 0.6694 22.3360 0.0655 0.0000 0.0000 0.0690 RMPA WECC Rockies 15,982.3 67,069,739.5 71.6915 0.0424 19.4570 0.0000 0.0512 7.3676 0.0000 1.3903 0.0000 0.0000 0.0000 SPNO SPP North 18,969.3 66,012,413.0 78.2583 1.5962 5.9435 0.0778 0.0000 0.1165 13.3626 0.6451 0.0000 0.0000 0.0000 SPSO SPP South 42,530.5 148,379,742.4 55.6730 0.3611 37.4117 0.2539 1.5178 3.6727 0.0000 0.9411 0.0000 0.0000 0.1687 SRMV SERC Mississippi Valley 51,586.2 161,181,265.4 21.1991 3.3369 45.1560 2.2801 2.0667 1.2713 24.4717 0.0000 0.0000 0.0000 0.2182 SRMW SERC Midwest 32,946.0 139,944,458.8 83.1549 0.2622 3.5242 0.0416 0.0773 0.9904 11.9495 0.0000 0.0000 0.0000 0.0000 SRSO SERC South 69,757.7 261,112,732.6 64.7314 0.4724 10.9570 0.0840 3.0920 3.3196 17.3383 0.0000 0.0000 0.0000 0.0052 SRTV SERC Tennessee Valley 57,265.5 234,956,812.8 66.7385 1.6857 3.5775 0.0124 0.8088 7.7002 19.4755 0.0014 0.0000 0.0000 0.0000 SRVC SERC Virginia/Carolina 76,604.9 312,488,495.4 50.4645 1.6940 4.9484 0.2184 1.9341 1.9327 38.7335 0.0000 0.0000 0.0000 0.0744 U.S. 1,067,745.8 4,056,441,933.0 49.6054 3.0307 18.7669 0.6021 1.3028 6.4989 19.2776 0.4390 0.0136 0.3622 0.1010 

# Year 2005 eGRID Subregion Resource Mix Generation resource mix (percent)

USEPA eGRID2007 Version 1.1 p. 8 December 2008NERC region acronymNERC region nameEmissions(tons)Outputemissionrate(lb/MWh)Ozone seasonemissions(tons)Ozoneseasonoutputemissionrate(lb/MWh)Emissions(tons)Outputemissionrate(lb/MWh) Emissions (tons)Outputemissionrate(lb/MWh) Emissions (lbs)Outputemissionrate(lb/GWh)Emissions(lbs)Outputemissionrate(lb/GWh)ASCC Alaska Systems Coordinating Council 10,908.68 3.3174 4,473.51 3.4100 3,551.84 1.0801 3,583,598.7 1,089.79 162,166.8 24.66 39,690.3 6.04FRCC Florida Reliability Coordinating Council 215,454.55 2.0728 103,422.95 2.0583 371,850.18 3.5775 137,055,364.0 1,318.57 9,546,845.2 45.92 3,521,806.0 16.94HICC Hawaiian Islands Coordinating Council 22,355.13 3.8802 10,042.06 4.0215 24,009.52 4.1673 9,973,066.3 1,731.01 1,905,878.4 165.40 345,203.5 29.96MRO Midwest Reliability Organization 373,628.20 3.5753 154,263.00 3.4122 612,927.42 5.8652 190,579,990.2 1,823.69 5,839,866.5 27.94 6,407,329.0 30.66NPCC Northeast Power Coordinating Council 123,881.08 0.8757 50,979.56 0.8176 340,646.28 2.4079 123,893,292.8 875.74 17,134,853.8 60.56 3,833,829.0 13.55RFC Reliability First Corporation 1,141,182.00 2.2880 311,012.21 1.4180 4,481,197.00 8.9846 711,837,272.5 1,427.21 23,135,907.0 23.19 23,809,256.3 23.87SERC SERC Reliability Corporation 1,068,746.31 1.9262 326,637.65 1.3027 3,464,583.08 6.2443 759,497,754.8 1,368.85 25,876,231.4 23.32 25,014,301.5 22.54SPP Southwest Power Pool 302,715.26 2.8239 137,219.42 2.7129 477,587.90 4.4553 187,740,215.7 1,751.37 5,278,518.7 24.62 5,472,158.8 25.52TRE Texas Regional Entity 140,675.76 0.8763 62,096.84 0.8041 513,061.35 3.1959 212,605,812.5 1,324.35 5,986,718.5 18.65 4,852,892.1 15.11WECC Western Electricity Coordinating Council 528,381.56 1.5187 227,493.87 1.4610 376,892.23 1.0833 359,442,836.4 1,033.12 15,738,270.0 22.62 10,276,506.3 14.77U.S. 3,927,928.52 1.9366 1,387,641.07 1.5162 10,666,306.79 5.2589 2,696,209,203.8 1,329.35 110,605,256.4 27.27 83,572,972.9 20.60Year 2005 NERC Region EmissionsNitrogen oxides (NOx) Sulfur dioxide (SO2) Carbon dioxide (CO2) Methane (CH4) Nitrous oxide (N2O)USEPA eGRID2007 Version 1.1 p. 9 December 2008NERC region acronymNERC region nameNOx(lb/MWh)Ozoneseason NOx(lb/MWh)SO2(lb/MWh)CO2(lb/MWh)CH4(lb/GWh)N2O(lb/GWh)NOx(lb/MWh)OzoneseasonNOx(lb/MWh)SO2(lb/MWh)CO2(lb/MWh)NOx(lb/MWh)OzoneseasonNOx(lb/MWh)SO2(lb/MWh)CO2(lb/MWh)CH4(lb/GWh)N2O(lb/GWh)ASCC Alaska Systems Coordinating Council 3.3174 3.4100 1.0801 1,089.79 24.66 6.04 4.2551 4.4607 1.3854 1,397.83 6.0502 5.7625 2.5395 1,470.56 40.63 8.87FRCC Florida Reliability Coordinating Council 2.0728 2.0583 3.5775 1,318.57 45.92 16.94 2.1678 2.1392 3.9079 1,401.67 1.8692 1.8192 3.3989 1,353.72 48.16 12.95HICC Hawaiian Islands Coordinating Council 3.8802 4.0215 4.1673 1,731.01 165.40 29.96 3.8203 3.8919 4.3801 1,775.13 5.3284 5.8244 4.2579 1,800.75 185.69 29.99MRO Midwest Reliability Organization 3.5753 3.4122 5.8652 1,823.69 27.94 30.66 4.5005 4.2798 7.3943 2,298.53 4.1897 3.9578 6.6090 2,092.64 42.21 33.22NPCC Northeast Power Coordinating Council 0.8757 0.8176 2.4079 875.74 60.56 13.55 1.2691 1.1226 4.0996 1,422.54 1.3203 1.3548 3.6606 1,413.51 65.00 14.94RFC Reliability First Corporation 2.2880 1.4180 8.9846 1,427.21 23.19 23.87 2.9943 1.8250 11.8615 1,869.21 3.0587 2.3145 12.0901 1,882.91 30.3328.70SERC SERC Reliability Corporation 1.9262 1.3027 6.2443 1,368.85 23.32 22.54 2.6549 1.7367 8.6941 1,917.56 2.5845 1.9356 8.0114 1,726.81 32.36 25.07SPP Southwest Power Pool 2.8239 2.7129 4.4553 1,751.37 24.62 25.52 3.0903 2.9352 4.8664 1,922.08 2.5271 2.3783 3.3000 1,560.25 25.95 16.62TRE Texas Regional Entity 0.8763 0.8041 3.1959 1,324.35 18.65 15.11 1.0134 0.9240 3.7017 1,533.92 0.5749 0.6327 0.6067 1,118.86 20.15 5.68WECC Western Electricity Coordinating Council 1.5187 1.4610 1.0833 1,033.12 22.62 14.77 2.4653 2.3875 1.7656 1,692.47 1.0479 0.9703 0.7297 1,218.34 33.26 10.23U.S. 1.9366 1.5162 5.2589 1,329.35 27.27 20.60 2.5925 1.9879 7.1413 1,797.62 2.2120 1.8534 6.1336 1,583.28 35.77 19.97Year 2005 eGRID NERC Region Emission RatesOutput emission rates Fossil fuel output emission rates Non-baseload output emission ratesUSEPA eGRID2007 Version 1.1 p. 10 December 2008NERC region acronymNERC region nameNameplatecapacity(MW)Net Generation(MWh) Coal Oil Gas Other fossil Biomass Hydro Nuclear Wind Solar Geo-thermalOtherunknown/purchasedfuelASCC Alaska Systems Coordinating Council 2,009.5 6,576,653.1 9.4749 11.5578 56.6188 0.0000 0.0799 22.2597 0.0000 0.0090 0.0000 0.0000 0.0000FRCC Florida Reliability Coordinating Council 59,453.4 207,884,617.6 26.2377 17.8679 39.0280 0.6407 1.5389 0.0130 13.8340 0.0000 0.0000 0.0000 0.8397HICC Hawaiian Islands Coordinating Council 2,592.7 11,522,803.2 14.1567 78.7692 0.0000 1.6454 2.6132 0.8348 0.0000 0.0576 0.0000 1.9231 0.0000MRO Midwest Reliability Organization 53,418.2 209,004,904.2 72.7174 0.8246 5.1773 0.2114 1.1818 4.0725 13.9818 1.7891 0.0000 0.0000 0.0440NPCC Northeast Power Coordinating Council 79,229.6 282,945,253.9 14.4162 13.1610 29.2423 1.0624 3.1616 11.6958 27.2165 0.0405 0.0000 0.0000 0.0037RFC Reliability First Corporation 245,898.7 997,522,914.7 64.4160 1.4301 5.7816 0.7334 0.6998 0.6074 26.2153 0.0654 0.0000 0.0000 0.0509SERC SERC Reliability Corporation 288,160.3 1,109,683,765.0 57.1391 1.4629 11.7325 0.4203 1.7534 3.2653 24.1723 0.0003 0.0000 0.0000 0.0539SPP Southwest Power Pool 61,499.8 214,392,155.4 62.6271 0.7414 27.7225 0.1997 1.0505 2.5777 4.1144 0.8500 0.0000 0.0000 0.1167TRE Texas Regional Entity 89,456.4 321,072,020.3 37.0621 0.4774 47.5239 1.2381 0.0666 0.3139 11.9078 1.2362 0.0000 0.0000 0.1741WECC Western Electricity Coordinating Council 186,027.2 695,836,845.6 33.4488 0.4849 26.2937 0.4412 1.2964 24.6616 10.0892 1.0778 0.0791 2.0795 0.0478U.S. 1,067,745.8 4,056,441,933.0 49.6054 3.0307 18.7669 0.6021 1.3028 6.4989 19.2776 0.4390 0.0136 0.3622 0.1010Generation resource mix (percent)Year 2005 NERC Region Resource MixUSEPA eGRID2007 Version 1.1 p. 11 December 2008