This file contains data downloaded from EPA's CAMD site for TX.

Information for sources other than those identified in the file, "TX Sources of Interest.xls" have been deleted. The data in red was copied over to the file "TX Sources of Interest.xlsx."Facility Name Owner Operator Facility ID (ORISPL) Oklaunion Power StationCentral Power and Light Company (Owner)<br>Oklahoma Municipal Power Authority (Owner)<br>Public Service Company of Oklahoma (Owner)<br>West Texas Utilities Company (Owner/Operator)<br>Brownsville (Owner) West Texas Utilities Company 127 Limestone NRG Energy, Inc (Owner/Operator) NRG Energy, Inc 298 Limestone NRG Energy, Inc (Owner/Operator) NRG Energy, Inc 298 Newman El Paso Electric Company (Owner/Operator) El Paso Electric Company 3456 Newman El Paso Electric Company (Owner/Operator) El Paso Electric Company 3456 Newman El Paso Electric Company (Owner/Operator) El Paso Electric Company 3456 Newman El Paso Electric Company (Owner/Operator) El Paso Electric Company 3456 Newman El Paso Electric Company (Owner/Operator) El Paso Electric Company 3456

Newman El Paso Electric Company (Owner/Operator) El Paso Electric Company 3456 Newman El Paso Electric Company (Owner/Operator) El Paso Electric Company 3456 W A Parish NRG Energy, Inc (Owner/Operator) NRG Energy, Inc 3470 W A Parish NRG Energy, Inc (Owner/Operator) NRG Energy, Inc 3470 W A Parish NRG Energy, Inc (Owner/Operator) NRG Energy, Inc 3470 W A Parish NRG Energy, Inc (Owner/Operator) NRG Energy, Inc 3470 W A Parish NRG Energy, Inc (Owner/Operator) NRG Energy, Inc 3470 W A Parish NRG Energy, Inc (Owner/Operator) NRG Energy, Inc 3470 W A Parish NRG Energy, Inc (Owner/Operator) NRG Energy, Inc 3470 W A Parish NRG Energy, Inc (Owner/Operator) NRG Energy, Inc 3470 Big Brown Big Brown Power Company LLC (Owner)<br>Luminant Generation Company LLC (Operator) Luminant Generation Company LLC3497 Big Brown Big Brown Power Company LLC (Owner)<br>Luminant Generation Company LLC (Operator) Luminant Generation Company LLC3497 O W Sommers City of San Antonio (Owner/Operator) City of San Antonio 3611 O W Sommers City of San Antonio (Owner/Operator) City of San Antonio 3611 Gibbons Creek Steam Electric Station Texas Municipal Power Agency (Owner/Operator) Texas Municipal Power Agency 6136 Welsh Power Plant Southwestern Electric Power Company (Owner/Operator) Southwestern Electric Power Company 6139 Welsh Power Plant Southwestern Electric Power Company (Owner/Operator) Southwestern Electric Power Company 6139 Welsh Power Plant Southwestern Electric Power Company (Owner/Operator) Southwestern Electric Power Company 6139 Martin Lake Luminant Generation Company LLC (Owner/Operator) Luminant Generation Company LLC6146 Martin Lake Luminant Generation Company LLC (Owner/Operator) Luminant Generation Company LLC6146 Martin Lake Luminant Generation Company LLC (Owner/Operator) Luminant Generation Company LLC6146 Monticello Luminant Generation Company LLC (Owner/Operator) Luminant Generation Company LLC6147 Monticello Luminant Generation Company LLC (Owner/Operator) Luminant Generation Company LLC6147 Monticello Luminant Generation Company LLC (Owner/Operator) Luminant Generation Company LLC6147 Coleto Creek Coleto Creek Power, LP (Owner/Operator) Coleto Creek Power, LP 6178 Sam Seymour City of Austin (Owner)<br>Lower Colorado River Authority (Owner/Operator) Lower Colorado River Authority 6179 Sam Seymour City of Austin (Owner)<br>Lower Colorado River Authority (Owner/Operator) Lower Colorado River Authority 6179 Sam Seymour Lower Colorado River Authority (Owner/Operator) Lower Colorado River Authority 6179 J T Deely City of San Antonio (Owner/Operator) City of San Antonio 6181 J T Deely City of San Antonio (Owner/Operator) City of San Antonio 6181 San Miguel San Miguel Electric Cooperative, Inc. (Owner/Operator) San Miguel Electric Cooperative, Inc.6183Harrington Station Southwestern Public Service Company (Owner/Operator) Southwestern Public Service Company6193 Harrington Station Southwestern Public Service Company (Owner/Operator) Southwestern Public Service Company6193 Harrington Station Southwestern Public Service Company (Owner/Operator) Southwestern Public Service Company6193 Tolk Station Southwestern Public Service Company (Owner/Operator) Southwestern Public Service Company6194 Tolk Station Southwestern Public Service Company (Owner/Operator) Southwestern Public Service Company6194 Sandow Luminant Generation Company LLC (Owner/Operator) Luminant Generation Company LLC6648 Optim Energy Twin OaksOptim Energy Twin Oaks LP (Owner/Operator) Optim Energy Twin Oaks LP 7030 Optim Energy Twin OaksOptim Energy Twin Oaks LP (Owner/Operator) Optim Energy Twin Oaks LP 7030 J K Spruce City of San Antonio (Owner/Operator) City of San Antonio 7097 J K Spruce City of San Antonio (Owner/Operator) City of San Antonio 7097 H W Pirkey Power PlantNortheast Texas Electric Cooperative (Owner)<br>Oklahoma Municipal Power Authority (Owner)<br>Southwestern Electric Power Company (Owner/Operator) Southwestern Electric Power Company 7902 Sandow Station Sandow Power Company, LLC (Owner)<br>Luminant Generation Company LLC (Operator) Luminant Generation Company LLC52071 Sandow Station Sandow Power Company, LLC (Owner)<br>Luminant Generation Company LLC (Operator) Luminant Generation Company LLC52071Unit ID Year SO2 (tons)Avg. NOx Rate (lb/MMBtu)NOx (tons) 1 2011 3755.254 0.3433 6774.778 LIM1 2011 11545.111 0.2087 6760.444 LIM2 2011 13470.293 0.207 7410.95

1 2011 0.764 0.1697 220.942 2 2011 1.029 0.1622 288.455 3 2011 1.345 0.161 362.041 **4 2011 1.241 0.1876 368.078 **5 2011 0.753 0.1918 228.465

GT-6A 2011 1.226 0.0292 55.161 GT-6B 2011 1.861 0.0207 67.716 WAP1 2011 0.41 0.1688 143.475 WAP2 2011 0.37 0.0964 75.778 WAP3 2011 0.759 0.1456 302.785 WAP4 2011 1.942 0.0875 356.148 WAP5 2011 14991.542 0.049 1047.772 WAP6 2011 18266.959 0.0598 1529.484 WAP7 2011 13147.233 0.0448 823.988 WAP8 2011 3160.85 0.0459 1071.051

1 2011 30070.237 0.1401 2754.421 2 2011 34127.378 0.1369 3040.061 1 2011 4.1 0.1184 264.478 2 2011 0.461 0.0895 82.904 1 2011 2650.243 0.1233 2115.488 1 2011 8400.601 0.1929 3730.255 2 2011 8385.779 0.1753 3327.137 3 2011 8835.684 0.2061 4039.379 1 2011 24728.029 0.1691 5570.254 2 2011 24436.158 0.1553 5021.172 3 2011 19766.658 0.1614 4589.735 1 2011 21896.718 0.1273 2695.059 2 2011 18436.127 0.1236 2258.773 3 2011 14102.639 0.1643 4281.961 1 2011 13694.384 0.1288 2633.978 1 2011 679.165 0.1219 2416.502 2 2011 2826.96 0.1093 2441.613 3 2011 1854.651 0.1063 1791.959 1 2011 11010.224 0.1085 1839.446 2 2011 9669.927 0.1068 1580.529 SM-1 2011 10123.378 0.1935 3291.711061B 2011 5006.485 0.1641 1586.848

062B 2011 4557.272 0.1711 1631.731 063B 2011 5542.151 0.1675 1627.815 171B 2011 10545.663 0.1971 3915.902 172B 2011 9284.536 0.1756 3066.384

4 2011 24599.692 0.0589 1291.723 U1 2011 2768.1 0.1478 774.683 U2 2011 3210.263 0.162 944.584 **1 2011 2307.922 0.1305 2847.112 **2 2011 248.745 0.041 1152.224

1 2011 7255.402 0.1686 4273.968 5A 2011 811.197 0.0651 690.708 5B 2011 737.115 0.0647 594.957CO2 (tons) Heat Input (MMBtu) Operating Time

3935542.738 3.75E+07 7107.13 6960590.311 6.39E+07 8125.29 7749971.158 7.12E+07 8458.99 151369.838 2547035.766 5571.94 203738.95 3428329.222 6524.74 266321.15 4481361.54 7851.24 245880.717 4137460.044 5935.74 149099.193 2508879.758 4212.67

242809.314 4086200.267 4950.85 368629.435 6204555.084 6120.31 81270.331 1367518.964 1568.97 73353.098 1234336.833 1433.81 150326.087 2529522.219 1894.25 384621.78 6472025.84 2271.19 4510697.446 4.31E+07 7687.32 5384393.755 5.15E+07 8348.22 3880338.458 3.70E+07 8020.71 4915856.782 4.69E+07 8377.47 4312069.008 3.96E+07 7924.49 4856566.402 4.46E+07 8358.63 237462.1 3976309.35 2470.5 76714.85 1290346.375 755 3507282.293 3.42E+07 7508.9 4025461.544 3.84E+07 7953.36 3956143.885 3.77E+07 7841.41 4090149.625 3.90E+07 7835.65 7018659.04 6.45E+07 8400.14 6993898.723 6.42E+07 8556.34 6214279.389 5.71E+07 7578.43 4681018.766 4.30E+07 8385.71 3977697.391 3.65E+07 7331.92 5598000.927 5.14E+07 7901.6 4277772.58 4.08E+07 6582.93 4282790.37 4.08E+07 8241.25 4774498.092 4.55E+07 8461.29 3478322.206 3.32E+07 8573.56 3462253.348 3.37E+07 8485 3053517.427 2.98E+07 7876.5 3697343.025 3.40E+07 7762.752011644.759 1.93E+07 7296.49

2011518.594 1.92E+07 6261.61 1987680.361 1.93E+07 6721.48 4079556.673 3.95E+07 8668.6 3538181.199 3.45E+07 6899.33 5227831.468 4.80E+07 8187.47 1150272.29 1.06E+07 7741.22 1298618.668 1.19E+07 8744.41 4464657.35 4.35E+07 7581.5 5870822.075 5.72E+07 7054.25 5551505.204 5.10E+07 7666.32 2342162.948 2.15E+07 7713.28 2014980.673 1.85E+07 6865.2# of Months Reported Gross Load (MW-h) NERC Region 12 3644991.33ERCOT 12 6893665.49ERCOT 12 7415095.25ERCOT 12 225864.8WECC 12 323756.35WECC 12 440336.57WECC 12 289229.25WECC 12 176082.31WECC

12 588469.46WECC 12 345609.34WECC 12 119837.13ERCOT 12 107171.01ERCOT 12 222896.43ERCOT 12 593416.45ERCOT 12 4449990.57ERCOT 12 4900695.34ERCOT 12 4056673.41ERCOT 12 4730766.82ERCOT 12 4082530.62ERCOT 12 4374884.33ERCOT 12 355647.75ERCOT 12 113888ERCOT 12 3333386.99ERCOT 12 3827597.12ERCOT 12 3727288.86ERCOT 12 3855377.59ERCOT 12 6303174.06 12 6775292.85 12 5954109.97 12 4204096.24ERCOT 12 3681865.57ERCOT 12 5480991.77ERCOT 12 4287146.69ERCOT 12 4124215.63ERCOT 12 4350883.54ERCOT 12 3005440.39ERCOT 12 3461641.25ERCOT 12 3091196.75ERCOT 12 3284743.25ERCOT12 2182412.97SPP 12 1892015.67SPP 12 2075614.35SPP 12 4598969.85SPP 12 3593512.94SPP 12 5035545.84ERCOT 12 1212274ERCOT 12 1386481ERCOT 12 4141201ERCOT 12 5255196.75ERCOT 12 5083224.17 12 2325234.76 12 2072439.77County Facility Latitude Facility Longitude

Wilbarger 34.0825 -99.1753 Limestone 31.4219 -96.2525 Limestone 31.4219 -96.2525 El Paso 31.9858 -106.4322 El Paso 31.9858 -106.4322 El Paso 31.9858 -106.4322 El Paso 31.9858 -106.4322 El Paso 31.9858 -106.4322

El Paso 31.9858 -106.4322 El Paso 31.9858 -106.4322 Fort Bend 29.4828 -95.6311 Fort Bend 29.4828 -95.6311 Fort Bend 29.4828 -95.6311 Fort Bend 29.4828 -95.6311 Fort Bend 29.4828 -95.6311 Fort Bend 29.4828 -95.6311 Fort Bend 29.4828 -95.6311 Fort Bend 29.4828 -95.6311 Freestone 31.8206 -96.0561 Freestone 31.8206 -96.0561 Bexar 29.3078 -98.3244 Bexar 29.3078 -98.3244 Grimes 30.6167 -96.0778 Titus 33.0583 -94.844 Titus 33.0583 -94.844 Titus 33.0583 -94.844 Rusk 32.2597 -94.5703 Rusk 32.2597 -94.5703 Rusk 32.2597 -94.5703 Titus 33.0917 -95.0417 Titus 33.0917 -95.0417 Titus 33.0917 -95.0417 Goliad 28.7128 -97.2142 Fayette 29.9172 -96.7506 Fayette 29.9172 -96.7506 Fayette 29.9172 -96.7506 Bexar 29.3072 -98.3228 Bexar 29.3072 -98.3228 Atascosa 28.7044 -98.4781Potter 35.2972 -101.7475

Potter 35.2972 -101.7475 Potter 35.2972 -101.7475 Lamb 34.1847 -102.5686 Lamb 34.1847 -102.5686 Milam 30.5642 -97.0639 Robertson 31.0932 -96.6965 Robertson 31.0932 -96.6965 Bexar 29.3091 -98.3205 Bexar 29.3091 -98.3205 Harrison 32.4607 -94.4852 Milam 30.5681 -97.0614 Milam 30.5681 -97.0614Unit Type Fuel Type (Primary) Fuel Type (Secondary)

Dry bottom wall-fired boiler Coal Tangentially-fired Coal Tangentially-fired Coal Dry bottom wall-fired boiler Pipeline Natural Gas Diesel Oil Dry bottom wall-fired boiler Pipeline Natural Gas Diesel Oil Dry bottom wall-fired boiler Pipeline Natural Gas Diesel Oil Combined cycle Pipeline Natural Gas Diesel Oil Combined cycle Pipeline Natural Gas Diesel Oil

Combined cycle Pipeline Natural Gas Combined cycle Pipeline Natural Gas Dry bottom wall-fired boiler Pipeline Natural Gas Dry bottom wall-fired boiler Pipeline Natural Gas Dry bottom wall-fired boiler Pipeline Natural Gas Tangentially-fired Pipeline Natural Gas Dry bottom wall-fired boiler Coal Pipeline Natural Gas Dry bottom wall-fired boiler Coal Pipeline Natural Gas Tangentially-fired Coal Pipeline Natural Gas Tangentially-fired Coal Pipeline Natural Gas Tangentially-fired Coal Tangentially-fired Coal Tangentially-fired Pipeline Natural Gas Diesel Oil Tangentially-fired Pipeline Natural Gas Diesel Oil Tangentially-fired Coal Dry bottom wall-fired boiler Coal Dry bottom wall-fired boiler Coal Dry bottom wall-fired boiler Coal Tangentially-fired Coal Tangentially-fired Coal Tangentially-fired Coal Tangentially-fired Coal Tangentially-fired Coal Dry bottom wall-fired boiler Coal Tangentially-fired Coal Tangentially-fired Coal Tangentially-fired Coal Tangentially-fired Coal Tangentially-fired Coal Tangentially-fired Coal Dry bottom wall-fired boiler CoalTangentially-fired Coal

Tangentially-fired Coal Pipeline Natural Gas Tangentially-fired Coal Tangentially-fired Coal Tangentially-fired Coal Tangentially-fired Coal Circulating fluidized bed boiler Coal Circulating fluidized bed boiler Coal Tangentially-fired Coal Tangentially-fired Coal Dry bottom wall-fired boiler Coal Circulating fluidized bed boiler Coal Diesel Oil Circulating fluidized bed boiler Coal Diesel OilSO2 Control(s) NOx Control(s) PM Control(s)

Wet Limestone Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Wet Limestone Overfire Air Electrostatic Precipitator Wet Limestone Overfire Air Electrostatic Precipitator

Water Injection Water Injection

Dry Low NOx Burners Dry Low NOx Burners Overfire Air Overfire Air Overfire Air Overfire Air Selective Catalytic Reduction Baghouse Selective Catalytic Reduction Baghouse Selective Catalytic Reduction Baghouse Wet Lime FGD Selective Catalytic Reduction Baghouse Low NOx Burner Technology w/ Separated OFA<br>Selective Non-catalytic Reduction Baghouse<br>Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA<br>Selective Non-catalytic Reduction Baghouse<br>Electrostatic Precipitator

Low NOx Burner Technology w/ Closed-coupled OFA Electrostatic Precipitator Low NOx Burner Technology w/ Overfire Air Electrostatic Precipitator Low NOx Burner Technology w/ Overfire Air Electrostatic Precipitator Low NOx Burner Technology w/ Overfire Air Electrostatic Precipitator Wet Limestone Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Wet Limestone Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Wet Limestone Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA<br>Selective Non-catalytic Reduction Baghouse<br>Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA<br>Selective Non-catalytic Reduction Baghouse<br>Electrostatic Precipitator Wet Limestone Low NOx Burner Technology w/ Overfire Air<br>Selective Non-catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Closed-coupled/Separated OFA Baghouse Wet Limestone Low NOx Burner Technology w/ Closed-coupled/Separated OFA Electrostatic Precipitator Wet Limestone (Began Mar 12, 2011) Low NOx Burner Technology w/ Closed-coupled/Separated OFA Electrostatic Precipitator Wet Limestone Low NOx Burner Technology w/ Closed-coupled/Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Closed-coupled/Separated OFA Baghouse Low NOx Burner Technology w/ Closed-coupled/Separated OFA Baghouse Wet Limestone Overfire Air<br>Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator<br>Wet ScrubberLow NOx Burner Technology w/ Separated OFA<br>Overfire Air Electrostatic Precipitator Low NOx Burner Technology w/ Closed-coupled/Separated OFA<br>Overfire Air Baghouse Low NOx Burner Technology w/ Closed-coupled/Separated OFA<br>Overfire Air Baghouse Overfire Air Baghouse Overfire Air Baghouse Wet Limestone Low NOx Burner Technology w/ Separated OFA<br>Selective Catalytic Reduction Electrostatic Precipitator Fluidized Bed Limestone Injection Baghouse Fluidized Bed Limestone Injection Baghouse Wet Limestone Low NOx Burner Technology w/ Closed-coupled/Separated OFA Baghouse Wet Limestone Selective Catalytic Reduction Baghouse Wet Limestone Low NOx Burner Technology (Dry Bottom only)<br>Low NOx Burner Technology w/ Overfire Air Electrostatic Precipitator Dry Lime FGD<br>Fluidized Bed Limestone Injection Selective Non-catalytic Reduction Baghouse Dry Lime FGD<br>Fluidized Bed Limestone Injection Selective Non-catalytic Reduction Baghouse