NOx SO2 MER CO2 Carbon Generation Trillion Emission Emission Emission Emission Emission ( lb/ MBtu)( lb/ TBtu)( MW) $ / KWyr VOM Mill/ KWh ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes)( Mil Tonnes) Unit Fuel NOx SO2 MERCURY Cap. Cap . FO& M WINT. SUMM. WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Scrubbed Coal_ NOx 1 Scrubbed Coal 2 SOU TSXBS0641222020203 01 BG1: 8.0 0.35 0.86 4.66 472. 0. 40.60 2.94 2.94 591. 469. 1060. 6.20 4.92 11.13 1.070 0.850 1.919 4.756 0.026 1.036 0.283 SOU TSXBS0642112020103 01 BE1: 6.1 0.45 0.09 2.07 102. 0. 43.00 2.94 2.94 399. 204. 602. 4.62 2.36 6.98 1.040 0.531 1.570 0.315 0.007 0.650 0.177 SOU MSTSXBS1641291020203 01 BD1: 5.1 0.50 0.07 2.94 200. 0. 40.60 2.94 2.94 498. 396. 894. 5.23 4.16 9.39 1.308 1.039 2.347 0.324 0.014 0.874 0.238 SOU MSTSXBS1641292020203 01 BD1: 5.1 0.50 0.07 2.94 200. 0. 40.60 2.94 2.94 498. 396. 894. 5.23 4.16 9.39 1.308 1.039 2.347 0.324 0.014 0.874 0.238 Unscrubbed Coal_ NOx 3 SOU ALTSABC0641232020101 01 BA1: 3.7 0.03 1.10 2.36 1341. 0. 12.20 2.51 2.51 4443. 3528. 7971. 41.93 33.30 75.23 0.692 0.549 1.241 41.377 0.089 7.006 1.911 SOU TSFBC0641112020101 01 BD1: 5.1 0.05 1.50 3.24 505. 0. 27.00 2.51 2.51 1118. 888. 2007. 11.22 8.91 20.13 0.281 0.223 0.503 15.100 0.033 1.875 0.511 SOU TSHBC0641112020101 01 BD1: 5.1 0.05 1.50 3.24 4948. 0. 26.30 2.51 2.51 10958. 8703. 19660. 103.31 82.05 185.36 2.324 1.846 4.171 139.018 0.301 17.261 4.708 SOU TSKBC0641232020101 01 BA1: 3.7 0.04 1.10 2.36 737. 0. 27.00 2.51 2.51 833. 1651. 2484. 7.96 15.77 23.73 0.159 0.315 0.475 13.052 0.028 2.210 0.603 SOU TSKBC0641232020101 01 BD1: 5.1 0.04 1.50 3.24 737. 0. 27.00 2.51 2.51 1246. 0. 1246. 11.90 0.00 11.90 0.238 0.000 0.238 8.924 0.019 1.108 0.302 Unscrubbed Coal 4 SOU ALTSABU0641232020210 01 BA1: 3.7 0.33 1.10 3.32 669. 0. 17.40 1.54 1.54 1467. 899. 2366. 13.85 8.49 22.33 2.305 1.413 3.719 12.284 0.037 2.080 0.567 SOU ALTSABU0641232020210 01 BB2: 4.1 0.33 1.00 3.69 669. 0. 17.40 1.54 1.54 0. 266. 266. 0.00 2.51 2.51 0.000 0.418 0.418 1.255 0.005 0.234 0.064 SOU MSTSABU1641242020110 01 BB2: 4.1 0.45 1.00 2.62 536. 0. 26.40 1.54 1.54 1565. 1243. 2808. 15.80 12.54 28.34 3.554 2.823 6.377 14.170 0.037 2.639 0.720 SOU MSTSABU1641242020210 01 BB2: 4.1 0.45 1.00 3.69 545. 0. 17.40 1.54 1.54 1074. 853. 1928. 10.65 8.45 19.10 2.395 1.902 4.298 9.550 0.035 1.779 0.485 SOU TSBBU0632112020110 01 BA2: 5.2 0.45 1.10 3.31 107. 0. 32.00 1.54 1.54 250. 128. 377. 2.77 1.41 4.18 0.622 0.318 0.940 2.298 0.007 0.389 0.106 SOU TSBBU0641112020110 01 BD1: 5.1 0.48 1.50 3.24 282. 0. 26.20 1.54 1.54 646. 430. 1076. 6.53 4.35 10.88 1.571 1.045 2.616 8.157 0.018 1.013 0.276 SOU TSBBU0641242020110 01 BB2: 4.1 0.38 1.00 2.62 1103. 0. 26.40 1.54 1.54 3221. 2558. 5779. 30.38 24.13 54.51 5.742 4.560 10.303 27.255 0.072 5.076 1.384 SOU TSBBU0641242020210 01 BB1: 3.4 0.38 1.00 3.07 534. 0. 32.00 1.54 1.54 684. 975. 1659. 6.69 9.53 16.22 1.281 1.826 3.107 8.111 0.025 1.511 0.412 SOU TSBBU0641242020210 01 BB2: 4.1 0.38 1.00 3.69 534. 0. 32.00 1.54 1.54 544. 0. 544. 5.32 0.00 5.32 1.018 0.000 1.018 2.658 0.010 0.495 0.135 SOU MSTSBBU1641241020110 01 BB2: 4.1 0.50 1.00 2.62 512. 0. 26.40 1.54 1.54 1495. 1188. 2683. 14.74 11.71 26.45 3.686 2.928 6.614 13.227 0.035 2.463 0.672 SOU MSTSBBU1641242020110 01 BB2: 4.1 0.50 1.00 2.62 262. 0. 26.40 1.54 1.54 765. 608. 1373. 7.58 6.02 13.59 1.894 1.504 3.399 6.797 0.018 1.266 0.345 SOU TSCBU0641232020210 01 BA1: 3.7 0.42 1.10 3.32 1904. 0. 29.40 1.54 1.54 2334. 2981. 5315. 21.85 27.91 49.76 4.621 5.903 10.524 27.368 0.083 4.634 1.264 SOU TSCBU0641232020210 01 BD1: 5.1 0.42 1.50 4.56 1904. 0. 29.40 1.54 1.54 1419. 0. 1419. 13.29 0.00 13.29 2.811 0.000 2.811 9.967 0.030 1.238 0.338 SOU ALTSEBU0632232020110 01 BD1: 5.1 0.36 1.50 3.24 135. 0. 32.00 1.54 1.54 2. 0. 2. 0.03 0.00 0.03 0.005 0.000 0.005 0.020 0.000 0.002 0.001 SOU ALTSEBU0632232020110 01 BA1: 3.7 0.36 1.10 2.36 135. 0. 32.00 1.54 1.54 454. 233. 687. 5.34 2.74 8.08 0.964 0.495 1.458 4.444 0.010 0.752 0.205 SOU ALTSEBU0641232020210 01 BA1: 3.7 0.36 1.10 3.32 857. 0. 32.00 1.54 1.54 1846. 1467. 3313. 17.76 14.10 31.86 3.170 2.517 5.687 17.524 0.053 2.967 0.809 SOU ALTSEBU0642232020110 01 BA1: 3.7 0.39 1.10 2.36 224. 0. 32.00 1.54 1.54 732. 582. 1314. 8.11 6.44 14.56 1.602 1.273 2.875 8.007 0.017 1.356 0.370 SOU TSFBU0641112020110 01 BA2: 5.2 0.46 1.10 3.31 1674. 0. 29.70 1.54 1.54 3611. 2868. 6478. 36.20 28.75 64.94 8.271 6.569 14.840 35.719 0.107 6.048 1.649 SOU TSFBU0642112020110 01 BD1: 5.1 0.47 1.50 3.24 320. 0. 32.00 1.54 1.54 772. 288. 1060. 8.74 3.26 12.00 2.040 0.761 2.801 8.997 0.019 1.117 0.305 SOU TSHBU0632222020210 01 BB1: 3.4 0.35 1.00 3.07 80. 0. 26.40 1.54 1.54 195. 154. 349. 2.21 1.76 3.96 0.385 0.305 0.690 1.982 0.006 0.369 0.101 Oil/ Gas Steam 5 Oil/ Gas Steam_ Nox 6 Nuclear 7 SOU NUKE 00 7000000 00 NUC 0.00 0.00 0.00 865. 0. 149.60 0.69 0.69 4060. 2965. 7025. 44.23 32.30 76.52 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SOU NUKE 00 7000000 00 NUC 0.00 0.00 0.00 1148. 0. 78.50 0.38 0.38 5698. 3929. 9627. 61.95 42.72 104.67 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SOU NUKE 00 7000000 00 NUC 0.00 0.00 0.00 1149. 0. 78.50 0.38 0.38 5543. 4218. 9761. 60.27 45.87 106.13 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SOU NUKE 00 7000000 00 NUC 0.00 0.00 0.00 851. 0. 150.80 0.65 0.65 3124. 2833. 5957. 34.37 31.16 65.53 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SOU NUKE 00 7000000 00 NUC 0.00 0.00 0.00 860. 0. 100.80 0.65 0.65 3623. 3158. 6780. 39.85 34.73 74.58 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SOU NUKE 00 7000000 00 NUC 0.00 0.00 0.00 879. 0. 149.60 0.69 0.69 3933. 2982. 6915. 43.19 32.75 75.94 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Hydro 8 SOU HYDRO00 000000 00 HYDRO 0.00 0.00 0.00 3305. 0. 14.90 0.00 0.00 6138. 2706. 8844. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Comb. Cycle Gas 9 SOU CC 0612 000000 00 GAS 0.02 0.00 0.00 27. 0. 13.90 1.03 1.03 91. 70. 160. 0.68 0.52 1.20 0.007 0.005 0.012 0.000 0.000 0.064 0.017 SOU CC 0613 000000 00 GAS 0.10 0.00 0.00 43. 0. 19.90 0.00 1.03 0. 22. 22. 0.00 0.25 0.25 0.000 0.013 0.013 0.000 0.000 0.013 0.004 SOU CC 0622 000000 00 GAS 0.02 0.00 0.00 10500. 0. 13.90 1.03 1.03 26845. 21109. 47955. 201.61 158.53 360.14 2.117 1.665 3.781 0.000 0.000 19.113 5.213 SOU FLCC 1522 000000 00 GAS 0.02 0.00 0.00 500. 0. 13.90 1.03 1.03 1681. 1289. 2970. 12.61 9.67 22.27 0.126 0.097 0.223 0.000 0.000 1.182 0.322 SOU MSCC 1622 000000 00 GAS 0.02 0.00 0.00 1000. 0. 13.90 1.03 1.03 3361. 2639. 6001. 25.21 19.79 45.00 0.252 0.198 0.450 0.000 0.000 2.388 0.651 IGCC 10 Turbine 11 SOU CT 0611 000000 00 GAS 0.10 0.00 0.00 3. 0. 7.80 0.00 1.03 0. 2. 2. 0.00 0.01 0.01 0.000 0.001 0.001 0.000 0.000 0.001 0.000 SOU CT 0622 000000 00 GAS 0.08 0.00 0.00 7042. 0. 2.80 0.00 1.03 0. 1213. 1213. 0.00 13.24 13.24 0.000 0.529 0.529 0.000 0.000 0.702 0.192 SOU MSCT 1622 000000 00 GAS 0.08 0.00 0.00 640. 0. 2.80 0.00 1.03 0. 331. 331. 0.00 3.62 3.62 0.000 0.145 0.145 0.000 0.000 0.192 0.052 Biomass 12 Geothermal 13 Landfill Gas 14 SOU LFGAS00 000000 00 WASTE 0.25 0.00 0.00 9. 0. 78.60 10.48 10.48 40. 31. 71. 0.55 0.42 0.97 0.068 0.052 0.119 0.000 0.000 0.000 0.000 Wind 15 Fuel Cell 16 Solar 17 Non Fossil_ Other 18 Fossil_ Other 19 Pump Storage 20 SOU PUMPS00 000000 00 NONE 0.00 0.00 71.00 1416. 0. 6.50 0.00 0.00 0. 635. 635. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Int. Imports 21 Cgn_ Coal 22 SOU CGCOU0611112050710 01 BA2: 5.2 0.48 1.10 5.17 1. 0. 14.60 1.54 1.54 4. 3. 7. 0.04 0.03 0.07 0.009 0.007 0.016 0.036 0.000 0.006 0.002 Cgn_ Gas 23 SOU CGCT 0612 000000 00 GAS 0.10 0.00 0.00 4. 0. 8.80 0.00 1.03 0. 2. 2. 0.00 0.02 0.02 0.000 0.001 0.001 0.000 0.000 0.001 0.000 SOU MSCGCT 1622 000000 00 GAS 0.05 0.00 0.00 70. 0. 2.80 0.00 1.03 0. 36. 36. 0.00 0.36 0.36 0.000 0.008 0.008 0.000 0.000 0.019 0.005 SOU CGCC 0612 000000 00 GAS 0.10 0.00 0.00 5. 0. 13.90 0.00 1.03 0. 3. 3. 0.00 0.02 0.02 0.000 0.001 0.001 0.000 0.000 0.001 0.000 SOU CGCC 0622 000000 00 GAS 0.04 0.00 0.00 1604. 0. 13.90 1.03 1.03 981. 2481. 3461. 7.51 19.01 26.52 0.131 0.333 0.464 0.000 0.000 1.407 0.384 SOU FLCGCC 1522 000000 00 GAS 0.02 0.00 0.00 240. 0. 13.90 1.03 1.03 807. 619. 1426. 6.05 4.64 10.69 0.061 0.046 0.107 0.000 0.000 0.567 0.155 Cgn_ Oil 24 Cgn_ Other 25 SOU CGBIO00 50 000000 00 B1: 0.6 0.02 0.08 0.57 5. 0. 44.80 5.36 5.36 22. 17. 38. 0.19 0.14 0.33 0.002 0.001 0.003 0.013 0.000 0.000 0.000 NonCG IPP_ Coal 26 NonCG IPP_ Gas 27 NonCG IPP_ Other 28 Blr_ Coal 29 Blr_ Gas 30 Blr_ Oil 31 Blr_ Other 32 SteamOnly Cogen 33 Rep. Coal CC 34 Rep. O/ G CC 35 Rep. Coal IGCC 36 Ret. Scrubber 37 Ret. ExistSCR & Scrub 38 Ret. ExistSNCR & Scrub 39 Ret. SCR 40 SOU TSABU0641112020110 01 SCR2 BD1: 5.1 0.06 1.50 3.24 918. 9. 29.30 2.47 2.47 3811. 3027. 6838. 36.37 28.89 65.26 1.146 0.910 2.056 48.943 0.106 6.077 1.657 SOU ALTSABU0641231020210 01 SCR2 BB2: 4.1 0.06 1.00 3.69 318. 7. 22.80 2.40 2.40 1321. 1049. 2370. 12.46 9.90 22.36 0.393 0.312 0.704 11.182 0.041 2.083 0.568 SOU TSESU0641111020210 01 SCR1 SB2: 6.5 0.05 1.00 5.83 823. 6. 17.70 2.38 2.38 3416. 2713. 6129. 32.95 26.17 59.11 0.824 0.654 1.478 29.556 0.172 5.703 1.555 SOU TSESU0641112020110 01 SCR1 SB2: 6.5 0.05 1.00 6.29 1452. 6. 14.90 2.38 2.38 6025. 4785. 10811. 59.92 47.59 107.51 1.498 1.190 2.688 53.757 0.338 10.373 2.829 SOU TSESU0641112020210 01 SCR1 SB2: 6.5 0.05 1.00 5.83 822. 6. 17.70 2.38 2.38 3412. 2710. 6122. 33.26 26.41 59.67 0.831 0.660 1.492 29.836 0.174 5.757 1.570 Ret. ExistScrub & SCR 41 SOU TSXBS0641222020203 01 SCR1 BG1: 8.0 0.05 0.86 0.80 330. 10. 41.10 3.92 3.92 1368. 1087. 2455. 14.36 11.40 25.76 0.359 0.285 0.644 11.014 0.010 2.399 0.654 SOU TSXBS0642112020103 01 SCR1 BE1: 6.1 0.05 0.09 0.61 6. 13. 43.70 4.05 4.05 25. 19. 44. 0.28 0.23 0.51 0.007 0.006 0.013 0.023 0.000 0.047 0.013 Ret. SNCR 42 Ret. ExistScrub & SNCR 43 Ret. SCR+ Scrb 44 Ret. SNCR+ Scrub 45 Ret. Gas Reburn 46 Ret. ExistScrub+ GasR 47 Ret. GasReburn+ Scrub 48 Ret. ACI 49 SOU ALTSABU0641232020210 01 HG01 BB2: 4.1 0.33 1.00 0.41 315. 4. 22.00 1.80 1.80 1309. 1040. 2349. 12.36 9.81 22.17 2.058 1.634 3.692 11.086 0.005 2.065 0.563 SOU MSTSABU1641242020110 01 HG01 BB2: 4.1 0.45 1.00 0.41 159. 4. 31.60 1.81 1.81 659. 524. 1183. 6.65 5.28 11.94 1.497 1.189 2.685 5.968 0.002 1.111 0.303 SOU MSTSABU1641242020210 01 HG01 BB2: 4.1 0.45 1.00 0.41 286. 4. 22.50 1.81 1.81 1188. 943. 2131. 11.77 9.35 21.11 2.648 2.103 4.750 10.557 0.004 1.966 0.536 SOU TSBBU0632112020110 01 HG01 BA2: 5.2 0.45 1.10 0.52 47. 8. 45.70 1.84 1.84 194. 154. 349. 2.15 1.71 3.86 0.484 0.385 0.869 2.124 0.001 0.360 0.098 SOU TSBBU0641112020110 01 HG01 BD1: 5.1 0.48 1.50 0.51 126. 6. 34.50 1.81 1.81 524. 416. 941. 5.30 4.21 9.51 1.274 1.012 2.286 7.130 0.002 0.885 0.241 SOU TSBBU0641242020110 01 HG01 BB2: 4.1 0.38 1.00 0.41 327. 4. 31.30 1.80 1.80 1357. 1077. 2434. 12.79 10.16 22.96 2.418 1.921 4.339 11.478 0.005 2.138 0.583 SOU TSBBU0641242020210 01 HG01 BB2: 4.1 0.38 1.00 0.41 238. 6. 39.50 1.81 1.81 989. 785. 1774. 9.67 7.68 17.34 1.851 1.470 3.321 8.671 0.004 1.615 0.440 SOU MSTSBBU1641241020110 01 HG01 BB2: 4.1 0.50 1.00 0.41 152. 4. 31.60 1.81 1.81 630. 500. 1130. 6.21 4.93 11.14 1.552 1.233 2.785 5.571 0.002 1.037 0.283 SOU MSTSBBU1641242020110 01 HG01 BB2: 4.1 0.50 1.00 0.41 78. 5. 33.00 1.81 1.81 322. 256. 578. 3.19 2.53 5.73 0.798 0.634 1.431 2.863 0.001 0.533 0.145 SOU TSCBU0641232020210 01 HG01 BD1: 5.1 0.42 1.50 0.51 1000. 5. 34.90 1.79 1.79 4149. 3295. 7444. 38.84 30.85 69.70 8.216 6.525 14.741 52.272 0.018 6.490 1.770 SOU ALTSEBU0632232020110 01 HG01 BD1: 5.1 0.36 1.50 0.51 25. 8. 44.40 1.86 1.86 104. 83. 187. 1.23 0.97 2.20 0.221 0.176 0.397 1.650 0.001 0.205 0.056 SOU ALTSEBU0641232020210 01 HG01 BD1: 5.1 0.36 1.50 0.51 412. 5. 38.90 1.80 1.80 1710. 1358. 3069. 16.45 13.06 29.51 2.936 2.332 5.268 22.132 0.007 2.748 0.749 SOU ALTSEBU0642232020110 01 HG01 BD1: 5.1 0.39 1.50 0.51 48. 6. 41.50 1.84 1.84 197. 157. 354. 2.19 1.74 3.92 0.432 0.343 0.775 2.942 0.001 0.365 0.100 SOU TSFBU0641112020110 01 HG01 BA2: 5.2 0.46 1.10 0.52 804. 5. 36.90 1.81 1.81 3337. 2650. 5987. 33.45 26.57 60.02 7.644 6.071 13.714 33.011 0.016 5.589 1.524 SOU TSFBU0642112020110 01 HG01 BD1: 5.1 0.47 1.50 0.51 134. 7. 41.80 1.85 1.85 556. 370. 926. 6.30 4.19 10.49 1.470 0.978 2.448 7.864 0.003 0.976 0.266 SOU TSHBU0632222020210 01 HG01 BB2: 4.1 0.35 1.00 0.41 33. 7. 37.60 1.85 1.85 137. 109. 247. 1.56 1.24 2.80 0.272 0.216 0.488 1.401 0.001 0.261 0.071 Ret. ExistScrub& ACI 50 SOU MSTSXBS1641291020203 01 HG07 BD1: 5.1 0.50 0.07 0.51 80. 6. 48.00 3.15 3.15 332. 263. 595. 3.48 2.77 6.25 0.871 0.692 1.563 0.216 0.002 0.582 0.159 SOU MSTSXBS1641292020203 01 HG07 BD1: 5.1 0.50 0.07 0.51 80. 6. 48.00 3.15 3.15 332. 263. 595. 3.48 2.77 6.25 0.871 0.692 1.563 0.216 0.002 0.582 0.159 Ret. ExistSCR& ACI 51 SOU ALTSABC0641232020101 01 HG01 BB2: 4.1 0.03 1.00 0.41 271. 4. 16.80 2.77 2.77 1123. 892. 2014. 10.60 8.42 19.01 0.175 0.139 0.314 9.506 0.004 1.770 0.483 SOU TSFBC0641112020101 01 HG01 BD1: 5.1 0.05 1.50 0.51 236. 4. 32.30 2.78 2.78 977. 776. 1754. 9.81 7.79 17.60 0.245 0.195 0.440 13.198 0.004 1.639 0.447 SOU TSHBC0641112020101 01 HG01 BD1: 5.1 0.05 1.50 0.51 2308. 4. 30.60 2.77 2.77 9577. 7607. 17184. 90.30 71.72 162.01 2.032 1.614 3.645 121.509 0.041 15.087 4.115 SOU TSKBC0641232020101 01 HG01 BD1: 5.1 0.04 1.50 0.51 236. 4. 31.50 2.77 2.77 980. 778. 1758. 9.36 7.43 16.80 0.187 0.149 0.336 12.597 0.004 1.564 0.427 Ret. ExistSNCR& ACI 52 Ret. ACI & SCR 53 SOU TSABU0641112020110 01 SCR2HG01 BD1: 5.1 0.06 1.50 0.51 803. 13. 35.10 2.73 2.73 3331. 2646. 5977. 31.79 25.25 57.04 1.001 0.795 1.797 42.779 0.014 5.312 1.449 SOU ALTSABU0641231020210 01 SCR2HG01 BB2: 4.1 0.06 1.00 0.41 352. 11. 27.40 2.66 2.66 1460. 1160. 2619. 13.78 10.94 24.72 0.434 0.345 0.779 12.361 0.005 2.302 0.628 SOU TSESU0641111020210 01 SCR1HG11 SB2: 6.5 0.05 1.00 0.65 10. 11. 23.30 2.74 2.74 41. 32. 73. 0.39 0.31 0.71 0.010 0.008 0.018 0.354 0.000 0.068 0.019 SOU TSESU0641112020110 01 SCR1HG33 SB2: 6.5 0.05 1.00 2.59 235. 6. 15.40 2.48 2.48 976. 775. 1751. 9.71 7.71 17.42 0.243 0.193 0.435 8.708 0.023 1.680 0.458 SOU TSESU0641112020210 01 SCR1HG11 SB2: 6.5 0.05 1.00 0.65 10. 11. 23.40 2.75 2.75 41. 32. 73. 0.40 0.32 0.71 0.010 0.008 0.018 0.357 0.000 0.069 0.019 Ret. ExistScrub& ACI& SCR 54 Ret. ACI & SNCR 55 Ret. ExistScrub& ACI& SNCR 56 Ret. ACI & Srub 57 Ret. ExistSCR& ACI& Scrub 58 Ret. ExistSNCR& ACI& Scrub 59 Ret. ExistSNCR& ExistScrub& ACI 60 Ret. ExistSCR& ExistScrub& ACI 61 Ret. ExistNOx& ExistScrub& ACI 62 Ret. SCR & Scrub & ACI 63 Ret. SNCR & Scrub & ACI 64 Ret. O/ G SCR 65 Ret. O/ G SNCR 66 Ret. Nuclear ( age 30+ 10 yrs) 67 Ret. Nuclear ( age 40+ 20 yrs) 68 Ret. Biomass Cofiring 69 CT Early Retirement 70 CC Early Retirement 71 O/ G Early Retirement 72 Coal Early Retirement 73 Nuke Early Retirement 74    (**) Industrial Boiler Steam Capacity reported in BBtu/ hr, Steam Generation repo rted in BBtu    Year: 2010, Region: ENTG ( Emissions By Plant)  NOx SO2 MER CO2 Carbon Generation Trillion Emission Emission Emission Emission Emission ( lb/ MBtu)( lb/ TBtu)( MW) $ / KWyr VOM Mill/ KWh ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes)( Mil Tonnes) Unit Fuel NOx SO2 MERCURY Cap. Cap . FO& M WINT. SUMM. WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Scrubbed Coal_ NOx 1 Scrubbed Coal 2 ENTGMOTSISS0541272020103 01 SD2: 6.7 0.29 0.31 5.63 670. 0. 35.60 2.94 2.94 2781. 2208. 4989. 27.95 22.19 50.14 4.038 3.207 7.245 7.862 0.141 4.837 1.319 Unscrubbed Coal_ NOx 3 ENTGMOTSEBC0541251010101 01 BB2: 4.1 0.07 0.47 2.62 1160. 0. 27.00 2.51 2.51 3388. 2690. 6078. 34.04 27.04 61.08 1.243 0.987 2.230 14.355 0.080 5.688 1.551 Unscrubbed Coal 4 ENTG TCOLU1041292050210 01 BB1: 3.4 0.30 1.00 3.41 550. 0. 17.40 1.54 1.54 1185. 941. 2127. 12.33 9.79 22.12 1.818 1.444 3.262 11.059 0.038 2.060 0.562 ENTG TSASU1041292020110 01 SB2: 6.5 0.31 0.73 6.29 4252. 0. 17.40 1.54 1.54 15186. 12061. 27248. 154.96 123.07 278.04 24.252 19.261 43.513 102.040 0.874 26.825 7.316 ENTG TSASU1042292020110 01 SB2: 6.5 0.37 1.00 6.29 815. 0. 22.40 1.54 1.54 2911. 2312. 5223. 31.27 24.84 56.11 5.801 4.607 10.408 28.054 0.176 5.413 1.476 ENTGMOTSISU0541271010110 01 SB1: 4.6 0.57 0.47 4.41 450. 0. 28.60 1.54 1.54 922. 0. 922. 9.30 0.00 9.30 2.664 0.000 2.664 2.185 0.021 0.897 0.245 ENTGMOTSISU0541271010110 01 SB2: 6.5 0.57 0.47 6.29 450. 0. 28.60 1.54 1.54 946. 1483. 2429. 9.54 14.96 24.51 2.734 4.287 7.022 5.759 0.077 2.365 0.645 Oil/ Gas Steam 5 Oil/ Gas Steam_ Nox 6 Nuclear 7 ENTG NUKE 00 8000000 00 NUC 0.00 0.00 0.00 1141. 0. 131.60 0.67 0.67 5532. 3955. 9487. 58.30 41.68 99.98 0.000 0.000 0.000 0.000 0.000 0.000 0.000 ENTG NUKE 00 7000000 00 NUC 0.00 0.00 0.00 1231. 0. 104.00 0.53 0.53 6181. 4259. 10440. 68.93 47.49 116.41 0.000 0.000 0.000 0.000 0.000 0.000 0.000 ENTG NUKE 00 7000000 00 NUC 0.00 0.00 0.00 893. 0. 166.00 0.56 0.56 3924. 3201. 7125. 43.48 35.47 78.95 0.000 0.000 0.000 0.000 0.000 0.000 0.000 ENTG NUKE 00 7000000 00 NUC 0.00 0.00 0.00 996. 0. 103.40 0.72 0.72 4398. 3455. 7853. 50.20 39.44 89.63 0.000 0.000 0.000 0.000 0.000 0.000 0.000 ENTG NUKE 00 7000000 00 NUC 0.00 0.00 0.00 945. 0. 166.00 0.56 0.56 3776. 2835. 6611. 43.22 32.44 75.66 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Hydro 8 ENTG HYDRO00 000000 00 HYDRO 0.00 0.00 0.00 336. 0. 14.20 0.00 0.00 646. 474. 1120. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Comb. Cycle Gas 9 ENTG CC 1022 000000 00 GAS 0.02 0.00 0.00 6669. 0. 13.90 1.03 1.03 2225. 12191. 14417. 16.69 91.44 108.12 0.167 0.914 1.081 0.000 0.000 5.738 1.565 ENTG CC 1023 000000 00 GAS 0.08 0.00 0.00 203. 0. 19.90 0.00 1.03 0. 35. 35. 0.00 0.31 0.31 0.000 0.013 0.013 0.000 0.000 0.017 0.005 ENTGMSCC 1622 000000 00 GAS 0.02 0.00 0.00 3835. 0. 13.90 1.03 1.03 1550. 3771. 5321. 11.63 28.28 39.91 0.116 0.283 0.399 0.000 0.000 2.118 0.578 ENTGMOCC 0522 000000 00 GAS 0.02 0.00 0.00 225. 0. 13.90 0.00 1.03 0. 116. 116. 0.00 0.87 0.87 0.000 0.009 0.009 0.000 0.000 0.046 0.013 ENTGTXCC 2322 000000 00 GAS 0.02 0.00 0.00 911. 0. 13.90 0.00 1.03 0. 469. 469. 0.00 3.52 3.52 0.000 0.035 0.035 0.000 0.000 0.187 0.051 IGCC 10 Turbine 11 Biomass 12 ENTG BIOMS00 51 000000 00 B1: 0.6 0.02 0.08 0.57 10. 0. 44.80 5.36 5.36 43. 33. 77. 0.40 0.31 0.71 0.004 0.003 0.007 0.028 0.000 0.000 0.000 Geothermal 13 Landfill Gas 14 ENTG LFGAS00 000000 00 WASTE 0.25 0.00 0.00 6. 0. 78.60 10.48 10.48 27. 20. 47. 0.37 0.28 0.65 0.045 0.034 0.079 0.000 0.000 0.000 0.000 Wind 15 ENTG WIND 00 000000 00 NONE 0.00 0.00 71.00 57. 0. 26.40 0.00 0.00 57. 32. 88. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Fuel Cell 16 Solar 17 Non Fossil_ Other 18 ENTG OTHER00 000000 00 NONE 0.00 0.00 0.00 31. 0. 103.60 0.00 0.00 137. 108. 244. 1.50 1.19 2.69 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Fossil_ Other 19 Pump Storage 20 Int. Imports 21 Cgn_ Coal 22 Cgn_ Gas 23 ENTG CGCT 1012 000000 00 GAS 0.12 0.00 0.00 12. 0. 2.80 0.00 1.03 0. 2. 2. 0.00 0.02 0.02 0.000 0.001 0.001 0.000 0.000 0.001 0.000 ENTG CGCC 1012 000000 00 GAS 0.09 0.00 0.00 52. 0. 13.90 0.00 1.03 0. 27. 27. 0.00 0.21 0.21 0.000 0.010 0.010 0.000 0.000 0.011 0.003 ENTG CGCC 1013 000000 00 GAS 0.09 0.00 0.00 13. 0. 14.50 0.00 1.03 0. 2. 2. 0.00 0.02 0.02 0.000 0.001 0.001 0.000 0.000 0.001 0.000 ENTG CGCC 1022 000000 00 GAS 0.02 0.00 0.00 1891. 0. 13.90 1.03 1.03 4332. 4876. 9207. 32.49 36.57 69.05 0.325 0.366 0.691 0.000 0.000 3.665 0.999 ENTGTXCGCC 1921 000000 00 GAS 0.13 0.00 0.00 440. 0. 14.90 0.00 1.03 0. 46. 46. 0.00 0.25 0.25 0.000 0.016 0.016 0.000 0.000 0.013 0.004 ENTGTXCGCC 1922 000000 00 GAS 0.02 0.00 0.00 353. 0. 13.90 0.00 1.03 0. 60. 60. 0.00 0.45 0.45 0.000 0.005 0.005 0.000 0.000 0.024 0.007 ENTGTXCGCC 2712 000000 00 GAS 0.02 0.00 0.00 25. 0. 13.90 0.00 1.03 0. 64. 64. 0.00 0.48 0.48 0.000 0.005 0.005 0.000 0.000 0.026 0.007 ENTGTXCGCC 2722 000000 00 GAS 0.02 0.00 0.00 513. 0. 13.90 1.03 1.03 1724. 1323. 3047. 12.93 9.92 22.85 0.129 0.099 0.229 0.000 0.000 1.213 0.331 Cgn_ Oil 24 Cgn_ Other 25 ENTG CGBIO00 51 000000 00 B1: 0.6 0.02 0.08 0.57 8. 0. 44.80 5.36 5.36 35. 27. 61. 0.30 0.23 0.52 0.003 0.002 0.005 0.021 0.000 0.000 0.000 ENTG CGFWT102 000000 00 WASTE 0.42 0.00 20.87 170. 0. 103.60 0.00 0.00 760. 580. 1340. 4.52 3.44 7.96 0.939 0.716 1.656 0.000 0.083 0.000 0.000 NonCG IPP_ Coal 26 NonCG IPP_ Gas 27 NonCG IPP_ Other 28 Blr_ Coal 29 Blr_ Gas 30 Blr_ Oil 31 Blr_ Other 32 SteamOnly Cogen 33 Rep. Coal CC 34 Rep. O/ G CC 35 Rep. Coal IGCC 36 Ret. Scrubber 37 Ret. ExistSCR & Scrub 38 Ret. ExistSNCR & Scrub 39 Ret. SCR 40 Ret. ExistScrub & SCR 41 Ret. SNCR 42 Ret. ExistScrub & SNCR 43 Ret. SCR+ Scrb 44 Ret. SNCR+ Scrub 45 Ret. Gas Reburn 46 Ret. ExistScrub+ GasR 47 Ret. GasReburn+ Scrub 48 Ret. ACI 49 ENTG TCOLU1041292050210 01 HG01 BB2: 4.1 0.30 1.00 0.41 264. 4. 22.70 1.82 1.82 1097. 871. 1969. 11.41 9.06 20.47 1.683 1.337 3.020 10.237 0.004 1.907 0.520 ENTG TSASU1041292020110 01 HG35 SB2: 6.5 0.31 0.73 2.59 593. 0. 18.30 2.55 2.55 2460. 1954. 4414. 25.10 19.94 45.04 3.928 3.120 7.048 16.529 0.058 4.345 1.185 ENTG TSASU1042292020110 01 HG35 SB2: 6.5 0.37 1.00 2.59 114. 0. 23.30 2.61 2.61 472. 374. 846. 5.07 4.02 9.09 0.940 0.746 1.686 4.544 0.012 0.877 0.239 Ret. ExistScrub& ACI 50 Ret. ExistSCR& ACI 51 ENTGMOTSEBC0541251010101 01 HG01 BB2: 4.1 0.07 0.47 0.41 344. 4. 32.10 2.78 2.78 1427. 1133. 2560. 14.34 11.39 25.73 0.523 0.416 0.939 6.045 0.005 2.396 0.653 Ret. ExistSNCR& ACI 52 Ret. ACI & SCR 53 Ret. ExistScrub& ACI& SCR 54 Ret. ACI & SNCR 55 Ret. ExistScrub& ACI& SNCR 56 Ret. ACI & Srub 57 Ret. ExistSCR& ACI& Scrub 58 Ret. ExistSNCR& ACI& Scrub 59 Ret. ExistSNCR& ExistScrub& ACI 60 Ret. ExistSCR& ExistScrub& ACI 61 Ret. ExistNOx& ExistScrub& ACI 62 Ret. SCR & Scrub & ACI 63 Ret. SNCR & Scrub & ACI 64 Ret. O/ G SCR 65 Ret. O/ G SNCR 66 Ret. Nuclear ( age 30+ 10 yrs) 67 Ret. Nuclear ( age 40+ 20 yrs) 68 Ret. Biomass Cofiring 69 CT Early Retirement 70 CC Early Retirement 71 O/ G Early Retirement 72 Coal Early Retirement 73 Nuke Early Retirement 74    (**) Industrial Boiler Steam Capacity reported in BBtu/ hr, Steam Generation repo rted in BBtu    Year: 2010, Region: SPPN ( Emissions By Plant)

NOx SO2 MER CO2 Carbon Generation Trillion Emission Emission Emission Emission Emission ( lb/ MBtu)( lb/ TBtu)( MW) $ / KWyr VOM Mill/ KWh ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes)( Mil Tonnes) Unit Fuel NOx SO2 MERCURY Cap. Cap . FO& M WINT. SUMM. WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Scrubbed Coal_ NOx 1 SPPNMOTCOLA0541252020105 01 BG1: 8.0 0.01 0.25 0.80 540. 0. 23.60 3.91 3.91 2241. 1780. 4021. 20.17 16.02 36.19 0.111 0.088 0.199 4.524 0.015 3.370 0.919 SPPNMOTSCSA0541282020306 01 SD2: 6.7 0.03 0.14 5.02 550. 0. 43.30 3.91 3.91 2283. 1813. 4095. 23.55 18.71 42.26 0.353 0.281 0.634 2.958 0.106 4.077 1.112 Scrubbed Coal 2 SPPNMOTSUBS0541272020103 01 BF1: 6.8 0.30 0.48 2.32 178. 0. 42.70 2.94 2.94 504. 307. 811. 5.24 3.19 8.43 0.786 0.479 1.264 2.010 0.010 0.785 0.214 SPPN TSYBS1741281010703 01 BD1: 5.1 0.86 0.09 2.28 682. 0. 42.70 2.94 2.94 1984. 1881. 3864. 20.93 19.85 40.78 9.000 8.534 17.534 1.743 0.047 3.797 1.036 SPPN TSYBS1742282020703 01 BD1: 5.1 0.40 0.07 2.94 113. 0. 43.00 2.94 2.94 252. 200. 452. 2.90 2.30 5.19 0.579 0.460 1.039 0.179 0.008 0.484 0.132 SPPN TSYSS1741282020304 01 SD2: 6.7 0.28 0.11 5.02 331. 0. 35.60 2.94 2.94 1374. 1091. 2465. 14.18 11.26 25.44 2.013 1.599 3.612 1.424 0.064 2.454 0.669 SPPN TSYSS1742282020103 01 SD2: 6.7 0.40 0.19 5.63 2136. 0. 40.60 2.94 2.94 8865. 7041. 15905. 97.18 77.19 174.37 19.437 15.437 34.874 16.600 0.491 16.823 4.588 SPPNMOTSBSS0542282020103 01 SD2: 6.7 0.30 0.56 5.63 308. 0. 43.00 2.94 2.94 1071. 850. 1921. 12.00 9.53 21.54 1.801 1.430 3.231 6.061 0.061 2.078 0.567 SPPNMOTSDSS0541282020103 01 SD2: 6.7 0.28 0.41 5.63 670. 0. 40.60 2.94 2.94 2781. 2208. 4989. 27.04 21.48 48.52 3.746 2.975 6.720 10.054 0.137 4.681 1.277 SPPN TSESS1741282020103 01 SD2: 6.7 0.50 0.48 5.63 668. 0. 42.70 2.94 2.94 2772. 2202. 4974. 29.01 23.04 52.04 7.252 5.759 13.011 12.496 0.146 5.021 1.369 Unscrubbed Coal_ NOx 3 Unscrubbed Coal 4 SPPN TCOLU1731281020310 01 BB2: 4.1 0.84 0.78 0.45 37. 0. 32.00 1.54 1.54 154. 122. 276. 1.60 1.27 2.87 0.671 0.533 1.203 1.123 0.001 0.267 0.073 SPPN TCOLU1731282020110 01 BB1: 3.4 0.46 0.78 2.18 38. 0. 32.00 1.54 1.54 139. 110. 249. 1.44 1.14 2.59 0.332 0.263 0.595 1.014 0.003 0.241 0.066 SPPNMOTCOLU0511252050710 01 BB2: 4.1 0.48 1.00 4.10 43. 0. 32.00 1.54 1.54 178. 142. 320. 1.86 1.47 3.33 0.444 0.352 0.796 1.665 0.007 0.310 0.085 SPPNMOTCOLU0511272050710 01 BB2: 4.1 0.48 1.00 4.10 8. 0. 32.00 1.54 1.54 33. 26. 60. 0.35 0.27 0.62 0.083 0.066 0.148 0.310 0.001 0.058 0.016 SPPN TOLBU1732282020110 01 BB1: 3.4 0.40 1.00 2.18 144. 0. 32.00 1.54 1.54 449. 356. 805. 5.33 4.23 9.56 1.066 0.847 1.912 4.781 0.010 0.890 0.243 SPPN TOLBU1742282020110 01 BB1: 3.4 0.40 1.00 2.18 148. 0. 32.00 1.54 1.54 540. 429. 969. 5.84 4.64 10.48 1.168 0.928 2.095 5.239 0.011 0.976 0.266 SPPNMOTOLBU0511281020110 01 SD2: 6.7 0.63 1.40 6.50 84. 0. 32.00 1.54 1.54 349. 277. 625. 3.63 2.88 6.51 1.142 0.907 2.049 4.554 0.021 0.628 0.171 SPPNMOTOLBU0531281010110 01 SB2: 6.5 0.69 1.00 6.29 53. 0. 32.00 1.54 1.54 189. 97. 286. 2.01 1.02 3.03 0.689 0.352 1.041 1.515 0.010 0.292 0.080 SPPNMOTOLBU0531281020110 01 SB2: 6.5 0.60 1.00 6.29 96. 0. 32.00 1.54 1.54 347. 177. 525. 3.61 1.84 5.46 1.089 0.556 1.645 2.729 0.017 0.526 0.144 SPPNMOTOLBU0531282020110 01 SB2: 6.5 0.42 1.00 6.29 51. 0. 32.00 1.54 1.54 184. 122. 306. 1.91 1.27 3.19 0.398 0.265 0.663 1.593 0.010 0.307 0.084 SPPNMOTOLBU0532281010110 01 SB2: 6.5 0.69 1.00 6.29 53. 0. 32.00 1.54 1.54 161. 98. 259. 1.87 1.14 3.01 0.641 0.391 1.032 1.503 0.009 0.290 0.079 SPPNMOTOLSU0542281010110 01 SB2: 6.5 0.57 1.00 6.29 211. 0. 26.40 1.54 1.54 771. 393. 1164. 8.71 4.45 13.15 2.490 1.271 3.762 6.577 0.041 1.269 0.346 SPPNMOTSBSU0542282020110 01 SB2: 6.5 0.30 0.48 6.29 161. 0. 32.00 1.54 1.54 575. 457. 1032. 6.15 4.88 11.03 0.922 0.732 1.655 2.669 0.035 1.064 0.290 SPPN TSCBU1731282010310 01 BB2: 4.1 0.86 0.70 0.45 55. 0. 32.00 1.54 1.54 228. 181. 410. 2.33 1.85 4.19 0.997 0.792 1.790 1.473 0.001 0.390 0.106 SPPN TSCBU1732281010110 01 SB2: 6.5 1.01 1.00 6.29 73. 0. 32.00 1.54 1.54 261. 207. 468. 2.83 2.25 5.08 1.429 1.135 2.564 2.539 0.016 0.490 0.134 SPPN TSCBU1732282020110 01 SB2: 6.5 0.40 1.00 6.29 54. 0. 32.00 1.54 1.54 164. 155. 319. 2.05 1.94 3.98 0.409 0.388 0.797 1.992 0.013 0.384 0.105 SPPN TSESU1741282020110 01 SB2: 6.5 0.46 0.78 6.29 235. 0. 17.40 1.54 1.54 839. 667. 1506. 8.70 6.91 15.62 2.002 1.590 3.592 6.083 0.049 1.507 0.411 SPPN TSFBU1742282020110 01 SB2: 6.5 0.50 1.00 6.29 135. 0. 26.40 1.54 1.54 482. 383. 865. 5.38 4.27 9.65 1.344 1.068 2.412 4.823 0.030 0.931 0.254 SPPNMOTSGBU0511271020710 01 BG1: 8.0 0.95 5.00 8.04 6. 0. 32.00 1.54 1.54 25. 20. 45. 0.26 0.21 0.46 0.124 0.098 0.222 1.162 0.002 0.043 0.012 SPPNMOTSJBU0541281010110 01 SB2: 6.5 0.69 1.00 6.29 390. 0. 26.40 1.54 1.54 1424. 727. 2151. 13.82 7.05 20.87 4.746 2.423 7.169 10.435 0.066 2.013 0.549 SPPNMOTSLBU0531281020110 01 SB2: 6.5 0.53 1.00 6.29 97. 0. 26.40 1.54 1.54 351. 179. 530. 3.65 1.86 5.51 0.967 0.494 1.461 2.757 0.017 0.532 0.145 SPPNMOTSUBU0541272020110 01 BB2: 4.1 0.30 0.12 2.62 222. 0. 17.40 1.54 1.54 571. 453. 1024. 6.02 4.78 10.80 0.912 0.724 1.636 0.670 0.014 1.006 0.274 Oil/ Gas Steam 5 Oil/ Gas Steam_ Nox 6 Nuclear 7 SPPN NUKE 00 7000000 00 NUC 0.00 0.00 0.00 1182. 0. 92.90 0.56 0.56 5668. 4086. 9754. 55.33 39.88 95.22 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Hydro 8 SPPN HYDRO00 000000 00 HYDRO 0.00 0.00 0.00 333. 0. 15.10 0.00 0.00 601. 418. 1020. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Comb. Cycle Gas 9 SPPNMOCC 0522 000000 00 GAS 0.02 0.00 0.00 1437. 0. 13.90 1.03 1.03 159. 740. 899. 1.19 5.55 6.74 0.012 0.055 0.067 0.000 0.000 0.358 0.098 IGCC 10 Turbine 11 SPPN CT 1711 000000 00 GAS 0.10 0.00 0.00 17. 0. 8.50 0.00 1.03 0. 9. 9. 0.00 0.08 0.08 0.000 0.004 0.004 0.000 0.000 0.004 0.001 SPPN CT 1712 000000 00 GAS 0.10 0.00 0.00 214. 0. 4.00 0.00 1.03 0. 111. 111. 0.00 1.19 1.19 0.000 0.060 0.060 0.000 0.000 0.063 0.017 SPPN CT 1722 000000 00 GAS 0.09 0.00 0.00 353. 0. 3.60 0.00 1.03 0. 183. 183. 0.00 2.03 2.03 0.000 0.092 0.092 0.000 0.000 0.108 0.029 SPPN CT 1723 000000 00 GAS 0.11 0.00 0.00 637. 0. 10.70 0.00 1.03 0. 98. 98. 0.00 1.24 1.24 0.000 0.066 0.066 0.000 0.000 0.066 0.018 SPPNMOCT 0511 000000 00 GAS 0.10 0.00 0.00 2. 0. 2.80 0.00 1.03 0. 1. 1. 0.00 0.01 0.01 0.000 0.000 0.000 0.000 0.000 0.001 0.000 SPPNMOCT 0512 000000 00 GAS 0.11 0.00 0.00 103. 0. 10.00 0.00 1.03 0. 53. 53. 0.00 0.55 0.55 0.000 0.030 0.030 0.000 0.000 0.029 0.008 SPPNMOCT 0522 000000 00 GAS 0.09 0.00 0.00 1320. 0. 3.70 0.00 1.03 0. 294. 294. 0.00 3.22 3.22 0.000 0.151 0.151 0.000 0.000 0.171 0.047 Biomass 12 Geothermal 13 Landfill Gas 14 Wind 15 Fuel Cell 16 Solar 17 Non Fossil_ Other 18 Fossil_ Other 19 Pump Storage 20 SPPN PUMPS00 000000 00 NONE 0.00 0.00 71.00 155. 0. 6.50 0.00 0.00 51. 37. 89. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Int. Imports 21 Cgn_ Coal 22 Cgn_ Gas 23 SPPN CGCT 1712 000000 00 GAS 0.08 0.00 0.00 15. 0. 2.80 0.00 1.03 0. 8. 8. 0.00 0.08 0.08 0.000 0.003 0.003 0.000 0.000 0.005 0.001 Cgn_ Oil 24 Cgn_ Other 25 NonCG IPP_ Coal 26 NonCG IPP_ Gas 27 NonCG IPP_ Other 28 Blr_ Coal 29 Blr_ Gas 30 Blr_ Oil 31 Blr_ Other 32 SteamOnly Cogen 33 Rep. Coal CC 34 Rep. O/ G CC 35 Rep. Coal IGCC 36 Ret. Scrubber 37 Ret. ExistSCR & Scrub 38 Ret. ExistSNCR & Scrub 39 Ret. SCR 40 Ret. ExistScrub & SCR 41 SPPNMOTSUBS0541272020103 01 SCR1 BG1: 8.0 0.05 0.80 0.80 33. 11. 43.30 3.96 3.96 138. 109. 247. 1.43 1.14 2.57 0.036 0.028 0.064 1.020 0.001 0.239 0.065 Ret. SNCR 42 Ret. ExistScrub & SNCR 43 Ret. SCR+ Scrb 44 Ret. SNCR+ Scrub 45 Ret. Gas Reburn 46 Ret. ExistScrub+ GasR 47 Ret. GasReburn+ Scrub 48 Ret. ACI 49 SPPN TCOLU1731282020110 01 HG01 BB2: 4.1 0.46 0.78 0.41 5. 6. 45.90 1.82 1.82 19. 15. 34. 0.20 0.16 0.36 0.046 0.036 0.082 0.140 0.000 0.033 0.009 SPPN TOLBU1732282020110 01 HG01 BB2: 4.1 0.40 1.00 0.41 15. 8. 44.10 1.86 1.86 62. 49. 111. 0.73 0.58 1.32 0.147 0.117 0.263 0.658 0.000 0.123 0.033 SPPN TOLBU1742282020110 01 HG01 BB2: 4.1 0.40 1.00 0.41 18. 6. 40.40 1.83 1.83 74. 59. 133. 0.80 0.64 1.44 0.161 0.128 0.289 0.721 0.000 0.134 0.037 SPPNMOTOLBU0531281010110 01 HG35 SB2: 6.5 0.69 1.00 2.59 7. 1. 38.80 2.59 2.59 31. 16. 46. 0.33 0.17 0.49 0.112 0.057 0.169 0.245 0.001 0.047 0.013 SPPNMOTOLBU0531281020110 01 HG35 SB2: 6.5 0.60 1.00 2.59 12. 1. 39.40 2.57 2.57 51. 34. 85. 0.53 0.35 0.88 0.160 0.106 0.267 0.442 0.001 0.085 0.023 SPPNMOTOLBU0531282020110 01 HG35 SB2: 6.5 0.42 1.00 2.59 7. 1. 39.00 2.57 2.57 28. 22. 50. 0.29 0.23 0.52 0.060 0.048 0.107 0.258 0.001 0.050 0.014 SPPNMOTOLBU0532281010110 01 HG35 SB2: 6.5 0.69 1.00 2.59 7. 1. 38.90 2.69 2.69 28. 14. 42. 0.32 0.16 0.49 0.111 0.057 0.167 0.243 0.001 0.047 0.013 SPPNMOTSBSU0542282020110 01 HG35 SB2: 6.5 0.30 0.48 2.59 22. 1. 34.70 2.60 2.60 93. 74. 167. 1.00 0.79 1.79 0.149 0.119 0.268 0.432 0.002 0.172 0.047 SPPN TSCBU1732281010110 01 HG35 SB2: 6.5 1.01 1.00 2.59 10. 1. 37.30 2.62 2.62 42. 34. 76. 0.46 0.36 0.82 0.231 0.184 0.415 0.411 0.001 0.079 0.022 SPPN TSCBU1732282020110 01 HG35 SB2: 6.5 0.40 1.00 2.59 7. 1. 38.90 2.78 2.78 29. 23. 52. 0.36 0.29 0.65 0.072 0.057 0.129 0.323 0.001 0.062 0.017 SPPN TSESU1741282020110 01 HG35 SB2: 6.5 0.46 0.78 2.59 33. 1. 19.40 2.57 2.57 136. 108. 244. 1.41 1.12 2.53 0.324 0.258 0.582 0.985 0.003 0.244 0.067 SPPN TSFBU1742282020110 01 HG35 SB2: 6.5 0.50 1.00 2.59 19. 1. 29.60 2.65 2.65 78. 62. 140. 0.87 0.69 1.56 0.218 0.173 0.391 0.781 0.002 0.151 0.041 SPPNMOTSLBU0531281020110 01 HG35 SB2: 6.5 0.53 1.00 2.59 12. 1. 30.50 2.57 2.57 52. 34. 86. 0.54 0.36 0.89 0.142 0.095 0.237 0.447 0.001 0.086 0.024 SPPNMOTSUBU0541272020110 01 HG01 BB2: 4.1 0.30 0.12 0.41 58. 6. 24.60 1.83 1.83 240. 191. 431. 2.53 2.01 4.55 0.384 0.305 0.689 0.282 0.001 0.424 0.116 Ret. ExistScrub& ACI 50 SPPN TSYBS1741281010703 01 HG07 BD1: 5.1 0.86 0.09 0.51 111. 4. 47.70 3.15 3.15 462. 367. 830. 4.88 3.87 8.75 2.098 1.666 3.764 0.374 0.002 0.815 0.222 SPPN TSYBS1741282020703 01 HG28 BD1: 5.1 0.40 0.12 2.03 355. 0. 43.80 3.31 3.31 1475. 1171. 2646. 15.10 12.00 27.10 3.021 2.399 5.420 1.687 0.027 2.523 0.688 SPPN TSYBS1741282020703 01 HG07 BD1: 5.1 0.40 0.12 0.51 15. 5. 48.60 3.14 3.14 61. 48. 109. 0.62 0.49 1.11 0.124 0.099 0.223 0.069 0.000 0.104 0.028 SPPN TSYBS1742282020703 01 HG07 BD1: 5.1 0.40 0.07 0.51 40. 7. 52.50 3.17 3.17 168. 133. 301. 1.93 1.53 3.46 0.386 0.306 0.692 0.119 0.001 0.322 0.088 Ret. ExistSCR& ACI 51 Ret. ExistSNCR& ACI 52 Ret. ACI & SCR 53 SPPNMOTOLSU0542281010110 01 SCR2HG33 SB2: 6.5 0.06 1.00 2.59 25. 10. 28.60 2.65 2.65 105. 83. 189. 1.19 0.94 2.13 0.034 0.027 0.061 1.065 0.003 0.206 0.056 SPPNMOTSJBU0541281010110 01 SCR2HG33 SB2: 6.5 0.07 1.00 2.59 47. 8. 27.70 2.56 2.56 194. 154. 349. 1.88 1.50 3.38 0.065 0.052 0.117 1.690 0.004 0.326 0.089 Ret. ExistScrub& ACI& SCR 54 Ret. ACI & SNCR 55 Ret. ExistScrub& ACI& SNCR 56 Ret. ACI & Srub 57 Ret. ExistSCR& ACI& Scrub 58 Ret. ExistSNCR& ACI& Scrub 59 Ret. ExistSNCR& ExistScrub& ACI 60 Ret. ExistSCR& ExistScrub& ACI 61 Ret. ExistNOx& ExistScrub& ACI 62 Ret. SCR & Scrub & ACI 63 Ret. SNCR & Scrub & ACI 64 Ret. O/ G SCR 65 Ret. O/ G SNCR 66 Ret. Nuclear ( age 30+ 10 yrs) 67 Ret. Nuclear ( age 40+ 20 yrs) 68 Ret. Biomass Cofiring 69 CT Early Retirement 70 CC Early Retirement 71 O/ G Early Retirement 72 Coal Early Retirement 73 Nuke Early Retirement 74    (**) Industrial Boiler Steam Capacity reported in BBtu/ hr, Steam Generation repo rted in BBtu    Year: 2010, Region: SPPS ( Emissions By Plant)

NOx SO2 MER CO2 Carbon Generation Trillion Emission Emission Emission Emission Emission ( lb/ MBtu)( lb/ TBtu)( MW) $ / KWyr VOM Mill/ KWh ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes)( Mil Tonnes) Unit Fuel NOx SO2 MERCURY Cap. Cap . FO& M WINT. SUMM. WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Scrubbed Coal_ NOx 1 Scrubbed Coal 2 SPPSLATSXLS1041302020103 02 LF2: 9.8 0.46 1.00 5.48 650. 0. 35.60 2.94 2.94 2698. 2142. 4840. 28.10 22.32 50.41 6.463 5.133 11.595 25.220 0.138 4.926 1.343 SPPS TSXSS3642282020104 01 SD2: 6.7 0.31 0.19 4.36 520. 0. 35.60 2.94 2.94 2158. 1714. 3872. 23.20 18.43 41.63 3.608 2.865 6.473 3.876 0.091 4.016 1.095 Unscrubbed Coal_ NOx 3 SPPS TSASN3642282020102 01 SB2: 6.5 0.45 0.73 6.29 490. 0. 17.60 2.45 2.45 1750. 1390. 3140. 18.72 14.87 33.59 4.250 3.375 7.625 12.261 0.106 3.241 0.884 Unscrubbed Coal 4 SPPSTXTCOLU3531292050710 01 BB1: 3.4 0.32 1.00 3.41 26. 0. 22.40 1.54 1.54 32. 25. 57. 0.33 0.26 0.59 0.053 0.042 0.096 0.297 0.001 0.055 0.015 SPPS TSASU1041292020210 01 SB2: 6.5 0.46 1.00 6.09 1003. 0. 22.40 1.54 1.54 3918. 3111. 7029. 39.36 31.26 70.62 9.053 7.190 16.242 35.310 0.215 6.813 1.858 SPPS TSASU3641282020110 01 SB2: 6.5 0.39 0.73 6.29 3838. 0. 23.00 1.54 1.54 13708. 10887. 24595. 138.93 110.34 249.27 27.230 21.627 48.857 90.609 0.783 24.049 6.559 SPPSTXTSASU2341292020210 01 SB2: 6.5 0.27 0.73 6.09 1056. 0. 24.40 1.54 1.54 4125. 3276. 7400. 42.18 33.50 75.68 5.673 4.505 10.178 27.659 0.230 7.301 1.991 SPPSTXTSASU2342292020210 01 SB2: 6.5 0.31 0.73 6.09 528. 0. 17.40 1.54 1.54 2062. 1638. 3700. 21.97 17.45 39.41 3.427 2.722 6.149 14.386 0.120 3.803 1.037 SPPSTXTSASU3541292020110 01 SB2: 6.5 0.26 0.61 6.29 346. 0. 26.40 1.54 1.54 1236. 981. 2217. 12.26 9.74 22.00 1.570 1.247 2.817 6.722 0.069 2.123 0.579 SPPSTXTSASU3541292020310 01 SB2: 6.5 0.33 0.63 1.75 1800. 0. 17.40 1.54 1.54 7470. 5933. 13403. 73.17 58.11 131.29 12.256 9.734 21.990 41.224 0.115 12.666 3.454 Oil/ Gas Steam 5 SPPS STLSU3621 000000 00 GAS 0.28 0.00 0.00 4755. 0. 20.10 0.00 2.57 0. 1318. 1318. 0.00 13.12 13.12 0.000 1.863 1.863 0.000 0.000 0.696 0.190 Oil/ Gas Steam_ Nox 6 Nuclear 7 Hydro 8 SPPS HYDRO00 000000 00 HYDRO 0.00 0.00 0.00 2445. 0. 15.00 0.00 0.00 4702. 3448. 8150. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Comb. Cycle Gas 9 SPPS CC 1022 000000 00 GAS 0.02 0.00 0.00 912. 0. 13.90 1.03 1.03 3066. 3135. 6201. 22.99 23.51 46.51 0.230 0.235 0.465 0.000 0.000 2.468 0.673 SPPS CC 3613 000000 00 GAS 0.14 0.00 0.00 40. 0. 19.40 0.00 1.03 0. 21. 21. 0.00 0.22 0.22 0.000 0.015 0.015 0.000 0.000 0.012 0.003 SPPS CC 3622 000000 00 GAS 0.03 0.00 0.00 6283. 0. 14.00 1.03 1.03 5718. 12758. 18477. 43.46 96.96 140.42 0.739 1.648 2.387 0.000 0.000 7.452 2.032 SPPS CC 3623 000000 00 GAS 0.14 0.00 0.00 219. 0. 19.90 0.00 1.03 0. 113. 113. 0.00 1.12 1.12 0.000 0.080 0.080 0.000 0.000 0.060 0.016 SPPS CC 3624 000000 00 GAS 0.10 0.00 0.00 39. 0. 13.90 0.00 1.03 0. 7. 7. 0.00 0.10 0.10 0.000 0.005 0.005 0.000 0.000 0.005 0.001 SPPSMSCC 1613 000000 00 GAS 0.17 0.00 0.00 50. 0. 19.80 0.00 1.03 0. 26. 26. 0.00 0.26 0.26 0.000 0.023 0.023 0.000 0.000 0.014 0.004 SPPSTXCC 2322 000000 00 GAS 0.02 0.00 0.00 745. 0. 13.90 1.03 1.03 2504. 1971. 4476. 18.78 14.79 33.57 0.188 0.148 0.336 0.000 0.000 1.781 0.486 SPPSTXCC 2722 000000 00 GAS 0.02 0.00 0.00 1140. 0. 13.90 1.03 1.03 4909. 3919. 8828. 36.82 29.39 66.21 0.368 0.294 0.662 0.000 0.000 3.514 0.958 SPPSTXCC 3522 000000 00 GAS 0.02 0.00 0.00 551. 0. 13.90 1.03 1.03 2469. 1894. 4364. 18.52 14.21 32.73 0.185 0.142 0.327 0.000 0.000 1.737 0.474 IGCC 10 Turbine 11 SPPS CT 0812 000000 00 GAS 0.13 0.00 0.00 6. 0. 11.20 0.00 1.03 0. 3. 3. 0.00 0.03 0.03 0.000 0.002 0.002 0.000 0.000 0.002 0.000 SPPS CT 0814 000000 00 GAS 0.11 0.00 0.00 35. 0. 11.20 0.00 1.03 0. 6. 6. 0.00 0.09 0.09 0.000 0.005 0.005 0.000 0.000 0.005 0.001 SPPS CT 0823 000000 00 GAS 0.10 0.00 0.00 66. 0. 11.20 0.00 1.03 0. 11. 11. 0.00 0.14 0.14 0.000 0.007 0.007 0.000 0.000 0.008 0.002 SPPS CT 0824 000000 00 GAS 0.11 0.00 0.00 244. 0. 2.80 0.00 1.03 0. 42. 42. 0.00 0.60 0.60 0.000 0.033 0.033 0.000 0.000 0.032 0.009 SPPS CT 1012 000000 00 GAS 0.10 0.00 0.00 9. 0. 4.30 0.00 1.03 0. 5. 5. 0.00 0.05 0.05 0.000 0.002 0.002 0.000 0.000 0.003 0.001 SPPS CT 1014 000000 00 GAS 0.11 0.00 0.00 76. 0. 10.40 0.00 1.03 0. 13. 13. 0.00 0.19 0.19 0.000 0.011 0.011 0.000 0.000 0.010 0.003 SPPS CT 1022 000000 00 GAS 0.08 0.00 0.00 457. 0. 2.80 0.00 1.03 0. 237. 237. 0.00 2.59 2.59 0.000 0.103 0.103 0.000 0.000 0.137 0.037 SPPS CT 3612 000000 00 GAS 0.11 0.00 0.00 11. 0. 9.90 0.00 1.03 0. 6. 6. 0.00 0.06 0.06 0.000 0.003 0.003 0.000 0.000 0.003 0.001 SPPS CT 3614 000000 00 GAS 0.11 0.00 0.00 161. 0. 11.00 0.00 1.03 0. 28. 28. 0.00 0.40 0.40 0.000 0.021 0.021 0.000 0.000 0.021 0.006 SPPS CT 3622 000000 00 GAS 0.08 0.00 0.00 512. 0. 2.80 0.00 1.03 0. 149. 149. 0.00 1.63 1.63 0.000 0.065 0.065 0.000 0.000 0.086 0.024 SPPS CT 3623 000000 00 GAS 0.10 0.00 0.00 53. 0. 11.20 0.00 1.03 0. 9. 9. 0.00 0.13 0.13 0.000 0.006 0.006 0.000 0.000 0.007 0.002 SPPS CT 3624 000000 00 GAS 0.10 0.00 0.00 162. 0. 11.20 0.00 1.03 0. 28. 28. 0.00 0.40 0.40 0.000 0.021 0.021 0.000 0.000 0.021 0.006 SPPSMSCT 1614 000000 00 GAS 0.10 0.00 0.00 15. 0. 11.20 0.00 1.03 0. 3. 3. 0.00 0.04 0.04 0.000 0.002 0.002 0.000 0.000 0.002 0.001 SPPSTXCT 2214 000000 00 GAS 0.10 0.00 0.00 40. 0. 11.20 0.00 1.03 0. 7. 7. 0.00 0.10 0.10 0.000 0.005 0.005 0.000 0.000 0.005 0.001 SPPSTXCT 2322 000000 00 GAS 0.08 0.00 0.00 100. 0. 2.80 0.00 1.03 0. 17. 17. 0.00 0.19 0.19 0.000 0.008 0.008 0.000 0.000 0.010 0.003 SPPSTXCT 2512 000000 00 GAS 0.10 0.00 0.00 3. 0. 11.20 0.00 1.03 0. 2. 2. 0.00 0.02 0.02 0.000 0.001 0.001 0.000 0.000 0.001 0.000 SPPSTXCT 2513 000000 00 GAS 0.10 0.00 0.00 5. 0. 11.20 0.00 1.03 0. 1. 1. 0.00 0.01 0.01 0.000 0.001 0.001 0.000 0.000 0.001 0.000 SPPSTXCT 2514 000000 00 GAS 0.10 0.00 0.00 47. 0. 11.20 0.00 1.03 0. 8. 8. 0.00 0.12 0.12 0.000 0.006 0.006 0.000 0.000 0.006 0.002 SPPSTXCT 2524 000000 00 GAS 0.10 0.00 0.00 48. 0. 11.20 0.00 1.03 0. 8. 8. 0.00 0.12 0.12 0.000 0.006 0.006 0.000 0.000 0.006 0.002 SPPSTXCT 2722 000000 00 GAS 0.08 0.00 0.00 95. 0. 2.80 0.00 1.03 0. 16. 16. 0.00 0.18 0.18 0.000 0.007 0.007 0.000 0.000 0.009 0.003 SPPSTXCT 3513 000000 00 GAS 0.10 0.00 0.00 2. 0. 7.80 0.00 1.03 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SPPSTXCT 3514 000000 00 GAS 0.10 0.00 0.00 43. 0. 11.20 0.00 1.03 0. 7. 7. 0.00 0.11 0.11 0.000 0.005 0.005 0.000 0.000 0.006 0.002 Biomass 12 Geothermal 13 Landfill Gas 14 SPPS LFGAS00 000000 00 WASTE 0.25 0.00 0.00 9. 0. 78.60 10.48 10.48 40. 31. 71. 0.55 0.42 0.97 0.068 0.052 0.119 0.000 0.000 0.000 0.000 Wind 15 SPPS WIND 00 000000 00 NONE 0.00 0.00 71.00 66. 0. 26.40 0.00 0.00 66. 37. 102. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Fuel Cell 16 Solar 17 Non Fossil_ Other 18 SPPS OTHER00 000000 00 NONE 0.00 0.00 0.00 13. 0. 103.60 0.00 0.00 57. 45. 102. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SPPS OTHER00 000000 00 NONE 0.00 0.00 0.00 10. 0. 103.60 0.00 0.00 44. 35. 79. 0.48 0.38 0.87 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Fossil_ Other 19 Pump Storage 20 SPPS PUMPS00 000000 00 NONE 0.00 0.00 71.00 288. 0. 6.50 0.00 0.00 0. 43. 43. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Int. Imports 21 Cgn_ Coal 22 SPPS CGCOU3641282050710 01 SB2: 6.5 0.39 1.00 6.48 307. 0. 11.70 1.54 1.54 1016. 820. 1836. 8.69 7.01 15.70 1.690 1.364 3.053 7.849 0.051 1.514 0.413 Cgn_ Gas 23 SPPS CGCT 1012 000000 00 GAS 0.09 0.00 0.00 4. 0. 2.80 0.00 1.03 0. 2. 2. 0.00 0.02 0.02 0.000 0.001 0.001 0.000 0.000 0.001 0.000 SPPS CGCT 3612 000000 00 GAS 0.11 0.00 0.00 43. 0. 2.80 0.00 1.03 0. 22. 22. 0.00 0.21 0.21 0.000 0.011 0.011 0.000 0.000 0.011 0.003 SPPS CGCT 3622 000000 00 GAS 0.11 0.00 0.00 55. 0. 2.80 0.00 1.03 0. 28. 28. 0.00 0.28 0.28 0.000 0.015 0.015 0.000 0.000 0.015 0.004 SPPSTXCGCT 3512 000000 00 GAS 0.10 0.00 0.00 20. 0. 2.80 0.00 1.03 0. 10. 10. 0.00 0.10 0.10 0.000 0.005 0.005 0.000 0.000 0.005 0.001 SPPSTXCGCT 3522 000000 00 GAS 0.10 0.00 0.00 254. 0. 2.80 0.00 1.03 0. 131. 131. 0.00 1.26 1.26 0.000 0.063 0.063 0.000 0.000 0.067 0.018 SPPS CGCC 1022 000000 00 GAS 0.02 0.00 0.00 448. 0. 13.90 1.03 1.03 2008. 1540. 3548. 15.06 11.55 26.61 0.151 0.116 0.266 0.000 0.000 1.412 0.385 SPPS CGCC 3622 000000 00 GAS 0.02 0.00 0.00 450. 0. 13.90 1.03 1.03 2017. 1547. 3564. 15.13 11.60 26.73 0.151 0.116 0.267 0.000 0.000 1.418 0.387 SPPS CGCC 3623 000000 00 GAS 0.18 0.00 0.00 108. 0. 13.90 0.00 1.03 0. 56. 56. 0.00 0.55 0.55 0.000 0.050 0.050 0.000 0.000 0.029 0.008 Cgn_ Oil 24 Cgn_ Other 25 SPPS CGBIO00 51 000000 00 B1: 0.6 0.02 0.08 0.57 2. 0. 44.80 5.36 5.36 9. 7. 15. 0.07 0.06 0.13 0.001 0.001 0.001 0.005 0.000 0.000 0.000 SPPS CGOTH00 000000 00 NONE 0.00 0.00 0.00 34. 0. 103.60 0.00 0.00 147. 114. 261. 0.59 0.45 1.04 0.000 0.000 0.000 0.000 0.000 0.000 0.000 NonCG IPP_ Coal 26 NonCG IPP_ Gas 27 NonCG IPP_ Other 28 Blr_ Coal 29 Blr_ Gas 30 Blr_ Oil 31 Blr_ Other 32 SteamOnly Cogen 33 Rep. Coal CC 34 Rep. O/ G CC 35 Rep. Coal IGCC 36 Ret. Scrubber 37 Ret. ExistSCR & Scrub 38 Ret. ExistSNCR & Scrub 39 Ret. SCR 40 Ret. ExistScrub & SCR 41 SPPSTXTSXLS2341302020103 02 SCR1 LF2: 9.8 0.05 2.66 5.48 650. 7. 36.00 3.81 3.81 2698. 2143. 4840. 27.10 21.53 48.63 0.678 0.538 1.216 64.589 0.133 4.751 1.296 Ret. SNCR 42 Ret. ExistScrub & SNCR 43 Ret. SCR+ Scrb 44 Ret. SNCR+ Scrub 45 Ret. Gas Reburn 46 Ret. ExistScrub+ GasR 47 Ret. GasReburn+ Scrub 48 Ret. ACI 49 SPPSTXTCOLU3531292050710 01 HG27 BB1: 3.4 0.32 1.00 1.36 18. 1. 35.10 2.28 2.28 76. 60. 136. 0.79 0.63 1.42 0.128 0.101 0.229 0.710 0.001 0.132 0.036 SPPS TSASU1041292020210 01 HG11 SB2: 6.5 0.46 1.00 0.65 59. 6. 29.10 1.92 1.92 245. 195. 440. 2.46 1.96 4.42 0.566 0.450 1.016 2.209 0.001 0.426 0.116 SPPS TSASU3641282020110 01 HG35 SB2: 6.5 0.39 0.73 2.59 535. 1. 24.20 2.55 2.55 2220. 1764. 3984. 22.50 17.87 40.38 4.411 3.503 7.914 14.677 0.052 3.896 1.062 SPPSTXTSASU2341292020210 01 HG11 SB2: 6.5 0.27 0.73 0.65 62. 6. 31.10 1.93 1.93 258. 205. 463. 2.64 2.10 4.73 0.355 0.282 0.637 1.730 0.002 0.457 0.125 SPPSTXTSASU2342292020210 01 HG11 SB2: 6.5 0.31 0.73 0.65 31. 6. 24.30 1.94 1.94 129. 102. 231. 1.37 1.09 2.47 0.214 0.170 0.385 0.900 0.001 0.238 0.065 SPPSTXTSASU3541292020110 01 HG35 SB2: 6.5 0.26 0.61 2.59 48. 1. 27.90 2.53 2.53 200. 159. 359. 1.99 1.58 3.56 0.254 0.202 0.456 1.089 0.005 0.344 0.094 SPPS CGCOU3641282050710 01 HG35 SB2: 6.5 0.39 1.00 2.59 56. 1. 14.40 2.39 2.39 227. 183. 410. 1.94 1.56 3.50 0.377 0.304 0.681 1.751 0.005 0.338 0.092 Ret. ExistScrub& ACI 50 Ret. ExistSCR& ACI 51 Ret. ExistSNCR& ACI 52 SPPS TSASN3642282020102 01 HG35 SB2: 6.5 0.45 0.73 2.59 68. 1. 18.80 3.51 3.51 283. 225. 509. 3.03 2.41 5.44 0.688 0.547 1.235 1.986 0.007 0.525 0.143 Ret. ACI & SCR 53 Ret. ExistScrub& ACI& SCR 54 Ret. ACI & SNCR 55 Ret. ExistScrub& ACI& SNCR 56 Ret. ACI & Srub 57 Ret. ExistSCR& ACI& Scrub 58 Ret. ExistSNCR& ACI& Scrub 59 Ret. ExistSNCR& ExistScrub& ACI 60 Ret. ExistSCR& ExistScrub& ACI 61 Ret. ExistNOx& ExistScrub& ACI 62 Ret. SCR & Scrub & ACI 63 Ret. SNCR & Scrub & ACI 64 Ret. O/ G SCR 65 Ret. O/ G SNCR 66 Ret. Nuclear ( age 30+ 10 yrs) 67 Ret. Nuclear ( age 40+ 20 yrs) 68 Ret. Biomass Cofiring 69 CT Early Retirement 70 CC Early Retirement 71 O/ G Early Retirement 72 Coal Early Retirement 73 Nuke Early Retirement 74    (**) Industrial Boiler Steam Capacity reported in BBtu/ hr, Steam Generation repo rted in BBtu    Year: 2010, Region: CALI ( Emissions By Plant)

NOx SO2 MER CO2 Carbon Generation Trillion Emission Emission Emission Emission Emission ( lb/ MBtu)( lb/ TBtu)( MW) $ / KWyr VOM Mill/ KWh ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes)( Mil Tonnes) Unit Fuel NOx SO2 MERCURY Cap. Cap . FO& M WINT. SUMM. WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Scrubbed Coal_ NOx 1 Scrubbed Coal 2 Unscrubbed Coal_ NOx 3 Unscrubbed Coal 4 CALI TCOLU0811372050710 01 BB2: 4.1 0.09 1.00 4.10 113. 0. 12.90 1.54 1.54 469. 372. 841. 4.88 3.87 8.75 0.219 0.174 0.394 4.375 0.018 0.815 0.222 CALI TCOLU0832372050710 01 SB1: 4.6 0.40 1.00 4.55 58. 0. 26.40 1.54 1.54 241. 191. 432. 2.91 2.31 5.22 0.582 0.462 1.045 2.611 0.012 0.504 0.137 Oil/ Gas Steam 5 CALI STLSU0821 000000 00 GAS 0.02 0.00 0.00 5179. 0. 20.90 2.57 2.57 14174. 6825. 20998. 135.15 65.07 200.22 1.351 0.651 2.002 0.000 0.000 10.626 2.898 Oil/ Gas Steam_ Nox 6 CALI STLSC0821 000000 00 GAS 0.01 0.00 0.00 4755. 0. 22.40 2.67 2.67 333. 265. 598. 3.15 2.50 5.65 0.020 0.016 0.037 0.000 0.000 0.300 0.082 CALI STHSC0821 000000 00 GAS 0.01 0.00 0.00 3028. 0. 21.20 0.00 2.67 0. 449. 449. 0.00 4.32 4.32 0.000 0.026 0.026 0.000 0.000 0.229 0.063 Nuclear 7 CALI NUKE 00 7000000 00 NUC 0.00 0.00 0.00 1086. 0. 140.30 0.86 0.86 5191. 3892. 9082. 51.32 38.48 89.80 0.000 0.000 0.000 0.000 0.000 0.000 0.000 CALI NUKE 00 7000000 00 NUC 0.00 0.00 0.00 1095. 0. 95.90 0.62 0.62 5037. 3753. 8790. 52.66 39.23 91.90 0.000 0.000 0.000 0.000 0.000 0.000 0.000 CALI NUKE 00 7000000 00 NUC 0.00 0.00 0.00 1109. 0. 95.90 0.62 0.62 5642. 3432. 9075. 59.26 36.05 95.31 0.000 0.000 0.000 0.000 0.000 0.000 0.000 CALI NUKE 00 7000000 00 NUC 0.00 0.00 0.00 1096. 0. 140.30 0.86 0.86 4140. 4024. 8164. 40.93 39.79 80.72 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Hydro 8 CALI HYDRO00 000000 00 HYDRO 0.00 0.00 0.00 11313. 0. 15.00 0.00 0.00 16750. 17655. 34405. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Comb. Cycle Gas 9 CALI CC 0812 000000 00 GAS 0.10 0.00 0.00 40. 0. 19.90 1.03 1.03 134. 103. 238. 1.18 0.91 2.09 0.059 0.045 0.105 0.000 0.000 0.111 0.030 CALI CC 0813 000000 00 GAS 0.02 0.00 0.00 65. 0. 14.40 0.00 1.03 0. 11. 11. 0.00 0.12 0.12 0.000 0.001 0.001 0.000 0.000 0.007 0.002 CALI CC 0822 000000 00 GAS 0.02 0.00 0.00 5856. 0. 13.90 1.03 1.03 26245. 20132. 46377. 197.65 151.61 349.27 1.977 1.516 3.493 0.000 0.000 18.536 5.055 CALI CC 0823 000000 00 GAS 0.02 0.00 0.00 513. 0. 19.40 1.03 1.03 115. 88. 203. 1.18 0.90 2.08 0.011 0.008 0.019 0.000 0.000 0.110 0.030 CALI CC 0824 000000 00 GAS 0.01 0.00 0.00 272. 0. 19.90 0.00 1.03 0. 47. 47. 0.00 0.55 0.55 0.000 0.004 0.004 0.000 0.000 0.029 0.008 IGCC 10 Turbine 11 CALI CT 0812 000000 00 GAS 0.13 0.00 0.00 3. 0. 9.50 0.00 1.03 0. 1. 1. 0.00 0.01 0.01 0.000 0.000 0.000 0.000 0.000 0.000 0.000 CALI CT 0821 000000 00 GAS 0.10 0.00 0.00 48. 0. 2.80 1.03 1.03 167. 124. 291. 1.53 1.14 2.68 0.078 0.058 0.137 0.000 0.000 0.142 0.039 CALI CT 0822 000000 00 GAS 0.08 0.00 0.00 2209. 0. 2.80 0.00 1.03 0. 380. 380. 0.00 4.16 4.16 0.000 0.166 0.166 0.000 0.000 0.221 0.060 Biomass 12 CALI BIOMS00 54 000000 00 B1: 0.6 0.02 0.08 0.57 432. 0. 44.80 5.36 5.36 1872. 1447. 3319. 17.09 13.21 30.30 0.171 0.132 0.303 1.212 0.009 0.000 0.000 Geothermal 13 CALI GEO 00 000000 00 GEOTH 0.00 0.00 2.97 2665. 0. 87.40 0.00 0.00 11344. 8966. 20310. 291.69 230.53 522.21 0.000 0.000 0.000 0.000 0.775 0.000 0.000 Landfill Gas 14 CALI LFGAS00 000000 00 WASTE 0.25 0.00 0.00 216. 0. 78.60 10.48 10.48 966. 737. 1703. 12.24 9.34 21.58 1.506 1.148 2.654 0.000 0.000 0.000 0.000 Wind 15 CALI WIND 00 000000 00 NONE 0.00 0.00 71.00 1931. 0. 26.40 0.00 0.00 4635. 2599. 7234. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Fuel Cell 16 Solar 17 CALI SOLAR00 000000 00 NONE 0.00 0.00 71.00 324. 0. 47.00 0.00 0.00 516. 274. 790. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Non Fossil_ Other 18 CALI OTHER00 000000 00 NONE 0.00 0.00 27.90 178. 0. 103.60 0.00 0.00 785. 619. 1403. 9.00 7.10 16.10 0.000 0.000 0.000 0.000 0.225 0.000 0.000 Fossil_ Other 19 CALI WASTE081 000000 00 WASTE 0.13 0.00 0.00 20. 0. 103.60 0.00 0.00 89. 68. 158. 0.98 0.75 1.73 0.064 0.049 0.114 0.000 0.000 0.000 0.000 Pump Storage 20 CALI PUMPS00 000000 00 NONE 0.00 0.00 71.00 4432. 0. 6.50 0.00 0.00 0. 322. 322. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Int. Imports 21 Cgn_ Coal 22 CALI CGCOU0811372050710 01 BB2: 4.1 0.09 1.00 4.10 68. 0. 15.50 1.54 1.54 275. 222. 497. 2.47 1.99 4.46 0.111 0.090 0.200 2.228 0.009 0.415 0.113 CALI CGCOU0831372050710 01 SB1: 4.6 0.09 1.00 4.55 153. 0. 11.70 1.54 1.54 619. 500. 1119. 5.37 4.34 9.71 0.242 0.195 0.437 4.854 0.022 0.937 0.255 CALI CGCOU0832372050710 01 SB1: 4.6 0.09 1.00 4.55 69. 0. 11.70 1.54 1.54 279. 225. 505. 3.05 2.46 5.51 0.137 0.111 0.248 2.753 0.013 0.531 0.145 CALI CGCOD0831372050307 01 BD1: 5.1 0.09 0.36 0.15 45. 0. 35.80 3.84 3.84 182. 147. 329. 1.49 1.20 2.69 0.067 0.054 0.121 0.484 0.000 0.250 0.068 Cgn_ Gas 23 CALI CGCT 0811 000000 00 GAS 0.09 0.00 0.00 25. 0. 2.80 1.03 1.03 116. 86. 202. 0.99 0.74 1.73 0.046 0.034 0.080 0.000 0.000 0.092 0.025 CALI CGCT 0812 000000 00 GAS 0.09 0.00 0.00 369. 0. 3.30 1.03 1.03 1281. 956. 2238. 12.33 9.21 21.54 0.567 0.424 0.991 0.000 0.000 1.143 0.312 CALI CGCT 0821 000000 00 GAS 0.09 0.00 0.00 162. 0. 2.80 1.03 1.03 750. 560. 1310. 6.36 4.75 11.11 0.293 0.219 0.511 0.000 0.000 0.590 0.161 CALI CGCT 0822 000000 00 GAS 0.09 0.00 0.00 2348. 0. 2.90 1.03 1.03 4646. 902. 5548. 46.87 9.10 55.98 2.156 0.419 2.575 0.000 0.000 2.971 0.810 CALI CGCC 0811 000000 00 GAS 0.02 0.00 0.00 1. 0. 13.90 1.03 1.03 4. 3. 8. 0.03 0.02 0.05 0.000 0.000 0.000 0.000 0.000 0.003 0.001 CALI CGCC 0812 000000 00 GAS 0.02 0.00 0.00 213. 0. 14.20 1.03 1.03 955. 732. 1687. 7.95 6.10 14.04 0.072 0.055 0.126 0.000 0.000 0.745 0.203 CALI CGCC 0813 000000 00 GAS 0.02 0.00 0.00 319. 0. 14.50 1.03 1.03 1072. 822. 1895. 10.35 7.94 18.29 0.093 0.071 0.165 0.000 0.000 0.971 0.265 CALI CGCC 0822 000000 00 GAS 0.02 0.00 0.00 2938. 0. 13.90 1.03 1.03 13168. 10100. 23268. 100.71 77.25 177.95 1.007 0.772 1.780 0.000 0.000 9.444 2.576 CALI CGCC 0823 000000 00 GAS 0.02 0.00 0.00 840. 0. 14.60 1.03 1.03 2824. 2166. 4989. 27.35 20.98 48.32 0.246 0.189 0.435 0.000 0.000 2.564 0.699 Cgn_ Oil 24 CALI CGLSN0821 000000 00 GAS 0.01 0.00 0.00 430. 0. 21.60 3.02 3.02 1741. 1405. 3145. 13.16 10.62 23.79 0.099 0.080 0.178 0.000 0.000 1.262 0.344 Cgn_ Other 25 CALI CGBIO00 54 000000 00 B1: 0.6 0.02 0.08 0.57 74. 0. 44.80 5.36 5.36 321. 248. 569. 2.80 2.17 4.97 0.028 0.022 0.050 0.199 0.001 0.000 0.000 CALI CGFWT082 000000 00 WASTE 0.13 0.02 20.87 29. 0. 103.60 0.00 0.00 130. 99. 229. 0.77 0.59 1.36 0.050 0.038 0.089 0.011 0.014 0.000 0.000 CALI CGOTH00 000000 00 NONE 0.00 0.00 0.00 29. 0. 103.60 0.00 0.00 126. 97. 223. 0.53 0.41 0.93 0.000 0.000 0.000 0.000 0.000 0.000 0.000 NonCG IPP_ Coal 26 NonCG IPP_ Gas 27 NonCG IPP_ Other 28 Blr_ Coal 29 Blr_ Gas 30 Blr_ Oil 31 Blr_ Other 32 SteamOnly Cogen 33 Rep. Coal CC 34 Rep. O/ G CC 35 CALI STGAU0821 000000 00 OC01 GAS 0.02 0.00 0.00 286. 63. 11.70 1.95 1.95 1280. 982. 2262. 9.24 7.09 16.33 0.092 0.071 0.163 0.000 0.000 0.867 0.236 CALI STHSC0821 000000 00 OC01 GAS 0.02 0.00 0.00 3741. 63. 11.70 1.95 1.95 16766. 12860. 29626. 121.05 92.85 213.90 1.210 0.929 2.139 0.000 0.000 11.352 3.096 Rep. Coal IGCC 36 Ret. Scrubber 37 Ret. ExistSCR & Scrub 38 Ret. ExistSNCR & Scrub 39 Ret. SCR 40 Ret. ExistScrub & SCR 41 Ret. SNCR 42 Ret. ExistScrub & SNCR 43 Ret. SCR+ Scrb 44 Ret. SNCR+ Scrub 45 Ret. Gas Reburn 46 Ret. ExistScrub+ GasR 47 Ret. GasReburn+ Scrub 48 Ret. ACI 49 Ret. ExistScrub& ACI 50 Ret. ExistSCR& ACI 51 Ret. ExistSNCR& ACI 52 Ret. ACI & SCR 53 Ret. ExistScrub& ACI& SCR 54 Ret. ACI & SNCR 55 Ret. ExistScrub& ACI& SNCR 56 Ret. ACI & Srub 57 Ret. ExistSCR& ACI& Scrub 58 Ret. ExistSNCR& ACI& Scrub 59 Ret. ExistSNCR& ExistScrub& ACI 60 Ret. ExistSCR& ExistScrub& ACI 61 Ret. ExistNOx& ExistScrub& ACI 62 Ret. SCR & Scrub & ACI 63 Ret. SNCR & Scrub & ACI 64 Ret. O/ G SCR 65 Ret. O/ G SNCR 66 Ret. Nuclear ( age 30+ 10 yrs) 67 Ret. Nuclear ( age 40+ 20 yrs) 68 Ret. Biomass Cofiring 69 CT Early Retirement 70 CC Early Retirement 71 O/ G Early Retirement 72 Coal Early Retirement 73 Nuke Early Retirement 74    (**) Industrial Boiler Steam Capacity reported in BBtu/ hr, Steam Generation repo rted in BBtu    Year: 2010, Region: PNW ( Emissions By Plant)

NOx SO2 MER CO2 Carbon Generation Trillion Emission Emission Emission Emission Emission ( lb/ MBtu)( lb/ TBtu)( MW) $ / KWyr VOM Mill/ KWh ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes)( Mil Tonnes) Unit Fuel NOx SO2 MERCURY Cap. Cap . FO& M WINT. SUMM. WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Scrubbed Coal_ NOx 1 Scrubbed Coal 2 PNW WATSBSS0741372020103 01 SE1: 5.5 0.40 0.11 4.65 1340. 0. 42.70 2.94 2.94 5561. 4417. 9978. 56.95 45.23 102.17 11.389 9.046 20.435 5.364 0.237 9.858 2.688 Unscrubbed Coal_ NOx 3 Unscrubbed Coal 4 PNW TABU 0711371030710 01 BD1: 5.1 0.89 0.62 5.07 25. 0. 32.00 1.54 1.54 104. 82. 186. 1.08 0.86 1.94 0.483 0.384 0.866 0.595 0.005 0.180 0.049 PNW ORTSASU0842372020110 01 SB1: 4.6 0.42 0.74 4.41 508. 0. 22.40 1.54 1.54 2108. 1674. 3783. 22.85 18.14 40.99 4.798 3.810 8.608 15.187 0.090 3.955 1.079 Oil/ Gas Steam 5 Oil/ Gas Steam_ Nox 6 Nuclear 7 PNW NUKE 00 7000000 00 NUC 0.00 0.00 0.00 1123. 0. 103.70 0.66 0.66 5713. 3141. 8854. 57.49 31.61 89.10 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Hydro 8 PNW HYDRO00 000000 00 HYDRO 0.00 0.00 0.00 42633. 0. 14.80 0.00 0.00 63340. 47747. 111087. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Comb. Cycle Gas 9 PNW CC 0722 000000 00 GAS 0.03 0.00 0.00 1512. 0. 13.90 1.03 1.03 6776. 5198. 11974. 51.93 39.84 91.77 0.727 0.558 1.285 0.000 0.000 4.870 1.328 PNW CC 0822 000000 00 GAS 0.06 0.00 0.00 1533. 0. 13.90 1.03 1.03 6871. 5270. 12141. 54.27 41.63 95.90 1.520 1.166 2.685 0.000 0.000 5.089 1.388 PNW CC 8 ( b) GAS 0.02 0.00 0.00 1488. 71. 11.70 1.95 1.95 6843. 4938. 11781. 48.28 34.84 83.13 0.483 0.348 0.831 0.000 0.000 4.412 1.203 IGCC 10 Turbine 11 PNW CT 0722 000000 00 GAS 0.09 0.00 0.00 1151. 0. 2.80 1.03 1.03 5328. 3978. 9306. 57.50 42.93 100.44 2.616 1.953 4.570 0.000 0.000 5.330 1.454 PNW CT 0812 000000 00 GAS 0.13 0.00 0.00 3. 0. 2.80 1.03 1.03 14. 10. 24. 0.13 0.10 0.23 0.008 0.006 0.015 0.000 0.000 0.012 0.003 PNW CT 0822 000000 00 GAS 0.09 0.00 0.00 371. 0. 2.80 1.03 1.03 1717. 1282. 3000. 18.41 13.74 32.15 0.810 0.605 1.415 0.000 0.000 1.706 0.465 Biomass 12 PNW BIOMS00 52 000000 00 B1: 0.6 0.02 0.08 0.57 6. 0. 44.80 5.36 5.36 26. 20. 46. 0.21 0.16 0.37 0.002 0.002 0.004 0.015 0.000 0.000 0.000 Geothermal 13 PNW GEO 00 000000 00 GEOTH 0.00 0.00 3.70 8. 0. 87.40 0.00 0.00 34. 27. 61. 1.10 0.87 1.97 0.000 0.000 0.000 0.000 0.004 0.000 0.000 Landfill Gas 14 PNW LFGAS00 000000 00 WASTE 0.25 0.00 0.00 21. 0. 78.60 10.48 10.48 94. 72. 166. 1.28 0.98 2.26 0.158 0.120 0.278 0.000 0.000 0.000 0.000 Wind 15 PNW WIND 00 000000 00 NONE 0.00 0.00 71.00 412. 0. 26.40 0.00 0.00 185. 104. 290. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Fuel Cell 16 Solar 17 Non Fossil_ Other 18 PNW OTHER00 000000 00 NONE 0.00 0.00 40.61 58. 0. 103.60 0.00 0.00 256. 202. 457. 2.81 2.22 5.03 0.000 0.000 0.000 0.000 0.102 0.000 0.000 Fossil_ Other 19 Pump Storage 20 Int. Imports 21 PNW WAIMP00 000000 00 NONE 0.00 0.00 71.00 2000. 0. 0.00 0.00 0.00 6533. 4715. 11248. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Cgn_ Coal 22 Cgn_ Gas 23 PNW CGCC 0722 000000 00 GAS 0.07 0.00 0.00 165. 0. 13.90 1.03 1.03 739. 567. 1307. 5.34 4.09 9.43 0.181 0.139 0.321 0.000 0.000 0.501 0.137 PNW CGCC 0723 000000 00 GAS 0.07 0.00 0.00 123. 0. 13.90 1.03 1.03 551. 423. 974. 5.42 4.16 9.57 0.184 0.141 0.326 0.000 0.000 0.508 0.139 PNW CGCC 0812 000000 00 GAS 0.08 0.00 0.00 13. 0. 13.90 1.03 1.03 58. 45. 103. 0.45 0.35 0.80 0.017 0.013 0.031 0.000 0.000 0.042 0.012 PNW CGCC 0822 000000 00 GAS 0.05 0.00 0.00 820. 0. 13.90 1.03 1.03 3675. 2819. 6494. 28.03 21.50 49.53 0.743 0.570 1.313 0.000 0.000 2.629 0.717 Cgn_ Oil 24 Cgn_ Other 25 PNW CGBIO00 52 000000 00 B1: 0.6 0.02 0.08 0.57 96. 0. 44.80 5.36 5.36 416. 321. 738. 3.55 2.75 6.30 0.036 0.027 0.063 0.252 0.002 0.000 0.000 NonCG IPP_ Coal 26 NonCG IPP_ Gas 27 NonCG IPP_ Other 28 Blr_ Coal 29 Blr_ Gas 30 Blr_ Oil 31 Blr_ Other 32 SteamOnly Cogen 33 Rep. Coal CC 34 Rep. O/ G CC 35 PNW STLSU0721 000000 00 OC01 GAS 0.02 0.00 0.00 94. 59. 11.70 1.95 1.95 421. 323. 744. 3.04 2.33 5.37 0.030 0.023 0.054 0.000 0.000 0.285 0.078 Rep. Coal IGCC 36 Ret. Scrubber 37 Ret. ExistSCR & Scrub 38 Ret. ExistSNCR & Scrub 39 Ret. SCR 40 Ret. ExistScrub & SCR 41 Ret. SNCR 42 Ret. ExistScrub & SNCR 43 Ret. SCR+ Scrb 44 Ret. SNCR+ Scrub 45 Ret. Gas Reburn 46 Ret. ExistScrub+ GasR 47 Ret. GasReburn+ Scrub 48 Ret. ACI 49 Ret. ExistScrub& ACI 50 Ret. ExistSCR& ACI 51 Ret. ExistSNCR& ACI 52 Ret. ACI & SCR 53 Ret. ExistScrub& ACI& SCR 54 Ret. ACI & SNCR 55 Ret. ExistScrub& ACI& SNCR 56 Ret. ACI & Srub 57 Ret. ExistSCR& ACI& Scrub 58 Ret. ExistSNCR& ACI& Scrub 59 Ret. ExistSNCR& ExistScrub& ACI 60 Ret. ExistSCR& ExistScrub& ACI 61 Ret. ExistNOx& ExistScrub& ACI 62 Ret. SCR & Scrub & ACI 63 Ret. SNCR & Scrub & ACI 64 Ret. O/ G SCR 65 Ret. O/ G SNCR 66 Ret. Nuclear ( age 30+ 10 yrs) 67 Ret. Nuclear ( age 40+ 20 yrs) 68 Ret. Biomass Cofiring 69 CT Early Retirement 70 CC Early Retirement 71 O/ G Early Retirement 72 Coal Early Retirement 73 Nuke Early Retirement 74    (**) Industrial Boiler Steam Capacity reported in BBtu/ hr, Steam Generation repo rted in BBtu    Year: 2010, Region: AZNM ( Emissions By Plant)

NOx SO2 MER CO2 Carbon Generation Trillion Emission Emission Emission Emission Emission ( lb/ MBtu)( lb/ TBtu)( MW) $ / KWyr VOM Mill/ KWh ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes)( Mil Tonnes) Unit Fuel NOx SO2 MERCURY Cap. Cap . FO& M WINT. SUMM. WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Scrubbed Coal_ NOx 1 Scrubbed Coal 2 AZNM TSUBS0841361020203 01 BD1: 5.1 0.46 0.10 2.94 365. 0. 40.60 2.94 2.94 909. 722. 1632. 9.29 7.38 16.66 2.136 1.697 3.833 0.800 0.025 1.552 0.423 AZNM TSUBS0841352020203 01 BD1: 5.1 0.40 0.07 2.94 2250. 0. 42.70 2.94 2.94 5606. 4452. 10058. 54.41 43.22 97.63 10.883 8.643 19.526 3.295 0.144 9.091 2.479 AZNM TSUBS0841362020203 01 BD1: 5.1 0.44 0.39 2.94 1095. 0. 40.60 2.94 2.94 2728. 2167. 4895. 28.10 22.32 50.43 6.169 4.899 11.068 9.946 0.074 4.696 1.281 AZNM TSUBS0841362020304 01 BD1: 5.1 0.40 0.20 0.25 720. 0. 29.40 2.94 2.94 2988. 2373. 5361. 26.90 21.36 48.26 5.379 4.272 9.651 4.886 0.006 4.494 1.226 AZNM TSXBS0841362020303 01 BD1: 5.1 0.46 0.07 0.15 275. 0. 35.60 2.94 2.94 1141. 906. 2048. 11.87 9.43 21.30 2.730 2.168 4.898 0.783 0.002 1.983 0.541 AZNM TSXBS0841362020703 01 BD1: 5.1 0.46 0.06 2.94 220. 0. 42.80 2.94 2.94 548. 435. 983. 5.76 4.57 10.33 1.324 1.051 2.375 0.294 0.015 0.962 0.262 AZNM TSXSS0841351020303 01 SD2: 6.7 0.57 0.31 1.81 1480. 0. 42.70 2.94 2.94 6142. 4878. 11021. 59.34 47.13 106.47 16.912 13.432 30.344 16.694 0.096 10.272 2.801 AZNM TSXSS0841352020203 01 SD2: 6.7 0.46 0.36 5.36 498. 0. 35.60 2.94 2.94 2067. 1641. 3708. 21.47 17.05 38.53 4.938 3.922 8.861 6.931 0.103 3.717 1.014 AZNM TSXSS0841352020303 01 SD2: 6.7 0.34 0.06 1.81 235. 0. 35.60 2.94 2.94 975. 775. 1750. 10.15 8.06 18.21 1.725 1.370 3.096 0.523 0.016 1.757 0.479 AZNM TSXSS0842351020203 01 SD2: 6.7 0.46 0.28 5.36 312. 0. 42.70 2.94 2.94 1295. 1028. 2323. 16.66 13.23 29.90 3.833 3.044 6.876 4.207 0.080 2.885 0.787 AZNM TSXSS0842351020703 01 SD2: 6.7 0.46 0.31 4.69 220. 0. 43.00 2.94 2.94 913. 725. 1638. 10.07 8.00 18.07 2.316 1.839 4.156 2.808 0.042 1.743 0.475 AZNM TSXSS0842352020203 01 SD2: 6.7 0.46 0.36 5.36 804. 0. 41.50 2.94 2.94 3337. 2650. 5987. 39.59 31.44 71.03 9.105 7.231 16.336 12.828 0.190 6.853 1.869 AZNM TSXSS0842352020703 01 SD2: 6.7 0.46 0.31 4.69 340. 0. 43.00 2.94 2.94 1411. 1121. 2532. 15.17 12.05 27.22 3.489 2.771 6.260 4.229 0.064 2.626 0.716 Unscrubbed Coal_ NOx 3 Unscrubbed Coal 4 AZNM TSBBU0841361020310 01 BB1: 3.4 0.46 0.77 0.38 156. 0. 32.00 1.54 1.54 647. 514. 1162. 6.62 5.25 11.87 1.522 1.209 2.730 4.570 0.002 1.105 0.301 AZNM TSBBU0841362020210 01 BB1: 3.4 0.40 0.78 3.07 260. 0. 22.40 1.54 1.54 644. 511. 1155. 6.69 5.31 12.01 1.338 1.063 2.401 4.689 0.018 1.118 0.305 Oil/ Gas Steam 5 Oil/ Gas Steam_ Nox 6 Nuclear 7 AZNM NUKE 00 7000000 00 NUC 0.00 0.00 0.00 1255. 0. 84.20 0.42 0.42 5779. 4494. 10272. 61.46 47.79 109.25 0.000 0.000 0.000 0.000 0.000 0.000 0.000 AZNM NUKE 00 7000000 00 NUC 0.00 0.00 0.00 1310. 0. 84.20 0.42 0.42 5677. 4658. 10336. 59.61 48.91 108.52 0.000 0.000 0.000 0.000 0.000 0.000 0.000 AZNM NUKE 00 7000000 00 NUC 0.00 0.00 0.00 1259. 0. 84.20 0.42 0.42 5303. 4623. 9926. 55.36 48.26 103.62 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Hydro 8 AZNM HYDRO00 000000 00 HYDRO 0.00 0.00 0.00 2490. 0. 15.40 0.00 0.00 3484. 3538. 7022. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Comb. Cycle Gas 9 AZNM CC 0812 000000 00 GAS 0.16 0.00 0.00 19. 0. 13.90 1.03 1.03 4. 29. 34. 0.03 0.23 0.27 0.003 0.018 0.021 0.000 0.000 0.014 0.004 AZNM CC 0822 000000 00 GAS 0.02 0.00 0.00 8832. 0. 13.90 1.03 1.03 36465. 27085. 63550. 274.69 204.03 478.72 3.296 2.448 5.745 0.000 0.000 25.406 6.929 AZNM CC 0823 000000 00 GAS 0.15 0.00 0.00 510. 0. 14.50 0.00 1.03 0. 263. 263. 0.00 2.58 2.58 0.000 0.199 0.199 0.000 0.000 0.137 0.037 IGCC 10 Turbine 11 Biomass 12 AZNM BIOMS00 53 000000 00 B1: 0.6 0.02 0.08 0.57 18. 0. 44.80 5.36 5.36 78. 60. 138. 0.62 0.48 1.11 0.006 0.005 0.011 0.044 0.000 0.000 0.000 AZNM BIOCC0 ( a) B1: 0.6 0.02 0.08 0.57 25. 200. 44.80 5.34 5.34 111. 80. 190. 0.91 0.66 1.57 0.009 0.007 0.016 0.063 0.000 0.000 0.000 Geothermal 13 AZNM GEO 00 000000 00 GEOTH 0.00 0.00 3.70 29. 0. 87.40 0.00 0.00 123. 98. 221. 3.99 3.15 7.14 0.000 0.000 0.000 0.000 0.013 0.000 0.000 AZNM GEOA 0 ( a) GEOTH 0.00 0.00 3.70 143. 352. 85.80 0.00 0.00 633. 457. 1089. 20.50 14.79 35.29 0.000 0.000 0.000 0.000 0.065 0.000 0.000 Landfill Gas 14 AZNM LFGAS00 000000 00 WASTE 0.25 0.00 0.00 11. 0. 78.60 10.48 10.48 49. 38. 87. 0.67 0.51 1.18 0.083 0.063 0.146 0.000 0.000 0.000 0.000 AZNM LG 0 ( a) WASTE 0.25 0.00 0.00 6. 181. 78.60 10.48 10.48 25. 18. 43. 0.25 0.18 0.43 0.031 0.022 0.053 0.000 0.000 0.000 0.000 Wind 15 AZNM WIND 00 000000 00 NONE 0.00 0.00 71.00 49. 0. 26.40 0.00 0.00 102. 57. 159. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 AZNM WIN510 ( a) NONE 0.00 0.00 71.00 153. 144. 26.40 0.00 0.00 291. 149. 441. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Fuel Cell 16 Solar 17 AZNM SOLAR00 000000 00 NONE 0.00 0.00 71.00 61. 0. 47.00 0.00 0.00 17. 12. 29. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 AZNM SLRPV0 ( a) NONE 0.00 0.00 71.00 3. 359. 10.00 0.00 0.00 4. 3. 6. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Non Fossil_ Other 18 Fossil_ Other 19 Pump Storage 20 AZNM PUMPS00 000000 00 NONE 0.00 0.00 71.00 185. 0. 6.50 0.00 0.00 22. 46. 67. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Int. Imports 21 Cgn_ Coal 22 Cgn_ Gas 23 AZNM CGCT 0822 000000 00 GAS 0.11 0.00 0.00 57. 0. 2.80 0.00 1.03 0. 30. 30. 0.00 0.29 0.29 0.000 0.016 0.016 0.000 0.000 0.015 0.004 AZNM CGCC 0812 000000 00 GAS 0.15 0.00 0.00 73. 0. 13.90 1.03 1.03 16. 81. 97. 0.14 0.68 0.82 0.010 0.050 0.060 0.000 0.000 0.043 0.012 AZNM CGCC 0813 000000 00 GAS 0.15 0.00 0.00 102. 0. 13.90 1.03 1.03 23. 53. 75. 0.21 0.49 0.70 0.016 0.036 0.052 0.000 0.000 0.037 0.010 AZNM CGCC 0822 000000 00 GAS 0.04 0.00 0.00 1190. 0. 13.90 1.03 1.03 266. 1840. 2107. 2.02 13.97 15.99 0.037 0.258 0.296 0.000 0.000 0.849 0.231 AZNM CGCC 0823 000000 00 GAS 0.15 0.00 0.00 113. 0. 13.90 1.03 1.03 25. 58. 83. 0.24 0.55 0.79 0.018 0.041 0.059 0.000 0.000 0.042 0.011 Cgn_ Oil 24 Cgn_ Other 25 NonCG IPP_ Coal 26 NonCG IPP_ Gas 27 NonCG IPP_ Other 28 Blr_ Coal 29 Blr_ Gas 30 Blr_ Oil 31 Blr_ Other 32 SteamOnly Cogen 33 Rep. Coal CC 34 Rep. O/ G CC 35 Rep. Coal IGCC 36 Ret. Scrubber 37 Ret. ExistSCR & Scrub 38 Ret. ExistSNCR & Scrub 39 Ret. SCR 40 Ret. ExistScrub & SCR 41 Ret. SNCR 42 Ret. ExistScrub & SNCR 43 Ret. SCR+ Scrb 44 Ret. SNCR+ Scrub 45 Ret. Gas Reburn 46 Ret. ExistScrub+ GasR 47 Ret. GasReburn+ Scrub 48 Ret. ACI 49 AZNM TSBBU0841362020210 01 HG01 BB1: 3.4 0.40 0.78 0.34 105. 5. 29.20 1.82 1.82 436. 346. 781. 4.53 3.60 8.13 0.906 0.719 1.625 3.173 0.001 0.757 0.206 Ret. ExistScrub& ACI 50 AZNM TSUBS0841361020203 01 HG07 BD1: 5.1 0.46 0.10 0.51 146. 5. 46.50 3.14 3.14 605. 481. 1086. 6.18 4.91 11.10 1.422 1.130 2.552 0.533 0.003 1.033 0.282 AZNM TSUBS0841352020203 01 HG07 BD1: 5.1 0.40 0.07 0.51 899. 4. 47.20 3.13 3.13 3732. 2964. 6697. 36.23 28.77 65.00 7.246 5.755 13.001 2.194 0.016 6.053 1.651 AZNM TSUBS0841362020203 01 HG07 BD1: 5.1 0.44 0.39 0.51 438. 5. 47.10 3.15 3.15 1816. 1443. 3259. 18.71 14.86 33.57 4.107 3.262 7.370 6.623 0.009 3.127 0.853 AZNM TSUBS0841362020703 01 HG28 BD1: 5.1 0.40 0.52 2.03 341. 0. 43.40 3.31 3.31 1415. 1124. 2539. 14.67 11.65 26.32 2.934 2.330 5.264 6.791 0.027 2.451 0.668 AZNM TSUBS0841362020703 01 HG07 BD1: 5.1 0.40 0.52 0.51 14. 6. 48.90 3.15 3.15 58. 46. 104. 0.60 0.48 1.08 0.121 0.096 0.217 0.279 0.000 0.101 0.028 AZNM TSXBS0841362020703 01 HG07 BD1: 5.1 0.46 0.06 0.51 88. 6. 52.10 3.15 3.15 365. 290. 655. 3.83 3.04 6.88 0.881 0.700 1.581 0.196 0.002 0.640 0.175 AZNM TSXBS0842362020703 01 HG28 BD1: 5.1 0.46 0.06 2.03 106. 0. 45.90 3.33 3.33 438. 348. 787. 4.78 3.80 8.58 1.099 0.873 1.972 0.244 0.009 0.799 0.218 AZNM TSXBS0842362020703 01 HG07 BD1: 5.1 0.46 0.06 0.51 4. 7. 52.10 3.16 3.16 18. 14. 32. 0.20 0.16 0.35 0.045 0.036 0.081 0.010 0.000 0.033 0.009 Ret. ExistSCR& ACI 51 Ret. ExistSNCR& ACI 52 Ret. ACI & SCR 53 Ret. ExistScrub& ACI& SCR 54 Ret. ACI & SNCR 55 Ret. ExistScrub& ACI& SNCR 56 Ret. ACI & Srub 57 Ret. ExistSCR& ACI& Scrub 58 Ret. ExistSNCR& ACI& Scrub 59 Ret. ExistSNCR& ExistScrub& ACI 60 Ret. ExistSCR& ExistScrub& ACI 61 Ret. ExistNOx& ExistScrub& ACI 62 Ret. SCR & Scrub & ACI 63 Ret. SNCR & Scrub & ACI 64 Ret. O/ G SCR 65 Ret. O/ G SNCR 66 Ret. Nuclear ( age 30+ 10 yrs) 67 Ret. Nuclear ( age 40+ 20 yrs) 68 Ret. Biomass Cofiring 69 CT Early Retirement 70 CC Early Retirement 71 O/ G Early Retirement 72 Coal Early Retirement 73 Nuke Early Retirement 74    (**) Industrial Boiler Steam Capacity reported in BBtu/ hr, Steam Generation repo rted in BBtu    Year: 2010, Region: RMPA ( Emissions By Plant)

NOx SO2 MER CO2 Carbon Generation Trillion Emission Emission Emission Emission Emission ( lb/ MBtu)( lb/ TBtu)( MW) $ / KWyr VOM Mill/ KWh ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes)( Mil Tonnes) Unit Fuel NOx SO2 MERCURY Cap. Cap . FO& M WINT. SUMM. WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Scrubbed Coal_ NOx 1 RMPA TCOLA0831402020105 01 BE1: 6.1 0.11 0.11 0.61 80. 0. 23.60 3.91 3.91 225. 0. 225. 2.03 0.00 2.03 0.112 0.000 0.112 0.112 0.001 0.189 0.051 RMPA TCOLA0831402020105 01 BD1: 5.1 0.11 0.08 0.51 80. 0. 23.60 3.91 3.91 107. 264. 370. 0.96 2.37 3.33 0.053 0.131 0.183 0.125 0.001 0.310 0.085 Scrubbed Coal 2 RMPA TRRBS0832342030304 01 BD1: 5.1 0.26 0.53 0.25 100. 0. 23.10 2.94 2.94 415. 330. 745. 4.84 3.85 8.69 0.630 0.500 1.130 2.288 0.001 0.809 0.221 RMPA TSABS0841341020303 01 BD1: 5.1 0.46 0.08 0.15 158. 0. 43.00 2.94 2.94 656. 521. 1177. 6.64 5.28 11.92 1.528 1.213 2.741 0.447 0.001 1.110 0.303 RMPA TSABS0841341020304 01 BD1: 5.1 0.80 0.15 0.25 107. 0. 43.00 2.94 2.94 444. 353. 797. 4.48 3.56 8.03 1.790 1.422 3.213 0.602 0.001 0.748 0.204 RMPA TSABS0841342020303 01 BD1: 5.1 0.40 0.08 0.15 352. 0. 42.70 2.94 2.94 1461. 1160. 2621. 14.07 11.17 25.24 2.814 2.235 5.048 0.947 0.002 2.351 0.641 RMPA TSABS0841342020304 01 BD1: 5.1 0.43 0.53 0.25 446. 0. 42.80 2.94 2.94 1851. 1470. 3321. 19.47 15.47 34.94 4.138 3.286 7.424 9.302 0.004 3.253 0.887 RMPA TSUBS0841332020304 01 BD1: 5.1 0.33 0.08 0.25 262. 0. 35.60 2.94 2.94 1087. 864. 1951. 11.40 9.05 20.45 1.880 1.493 3.374 0.767 0.003 1.904 0.519 RMPA TSUBS0842332020203 01 BD1: 5.1 0.33 0.15 2.94 856. 0. 40.60 2.94 2.94 2133. 1694. 3826. 22.70 18.03 40.73 3.802 3.020 6.822 2.993 0.060 3.793 1.034 RMPA TSUBS0842332020304 01 BD1: 5.1 0.45 0.15 0.25 519. 0. 41.10 2.94 2.94 2154. 1711. 3865. 22.90 18.19 41.08 5.106 4.056 9.162 3.081 0.005 3.826 1.043 RMPA TSXSS0832402020104 01 SD2: 6.7 0.18 0.13 4.36 80. 0. 23.10 2.94 2.94 332. 264. 596. 3.82 3.03 6.85 0.344 0.273 0.617 0.456 0.015 0.661 0.180 RMPAWYTSZLS0841322020103 01 SE1: 5.5 0.32 0.05 4.65 1100. 0. 35.60 2.94 2.94 4565. 3626. 8191. 47.59 37.80 85.39 7.615 6.048 13.662 2.152 0.198 8.238 2.247 RMPA TSASS0841342020303 01 SD2: 6.7 0.40 0.07 1.81 178. 0. 43.00 2.94 2.94 739. 587. 1325. 7.42 5.90 13.32 1.485 1.179 2.664 0.466 0.012 1.285 0.350 Unscrubbed Coal_ NOx 3 Unscrubbed Coal 4 RMPA TCOLU0811351020710 01 BB1: 3.4 0.91 1.00 3.41 7. 0. 32.00 1.54 1.54 29. 23. 52. 0.30 0.24 0.54 0.137 0.109 0.247 0.271 0.001 0.050 0.014 RMPA TCOLU0811402050110 01 BB2: 4.1 0.46 0.41 2.62 30. 0. 32.00 1.54 1.54 125. 99. 223. 1.29 1.03 2.32 0.301 0.239 0.540 0.474 0.003 0.216 0.059 RMPA TCOLU0811342050710 01 BB2: 4.1 0.46 0.64 4.10 19. 0. 32.00 1.54 1.54 79. 63. 141. 0.82 0.65 1.47 0.189 0.150 0.340 0.474 0.003 0.137 0.037 RMPA TCOLU0811352050710 01 BB1: 3.4 0.47 0.45 3.41 5. 0. 32.00 1.54 1.54 21. 16. 37. 0.22 0.17 0.39 0.051 0.040 0.091 0.087 0.001 0.036 0.010 RMPA TCOLU0831331020310 01 BB2: 4.1 0.80 1.00 0.45 45. 0. 32.00 1.54 1.54 187. 148. 335. 1.94 1.54 3.48 0.777 0.617 1.394 1.742 0.001 0.325 0.089 RMPA TOLSU0812321020110 01 SB1: 4.6 1.28 1.00 4.41 15. 0. 26.40 1.54 1.54 62. 49. 112. 0.87 0.69 1.55 0.553 0.439 0.992 0.776 0.003 0.150 0.041 RMPA TSABU0841341020310 01 BB2: 4.1 0.80 0.74 0.45 106. 0. 32.00 1.54 1.54 440. 349. 789. 4.60 3.65 8.25 1.839 1.460 3.299 3.039 0.002 0.768 0.209 RMPA TSABU0841342020310 01 BB2: 4.1 0.46 0.70 0.45 208. 0. 22.40 1.54 1.54 863. 686. 1549. 8.68 6.89 15.57 1.995 1.585 3.580 5.425 0.004 1.450 0.395 RMPA TSASU0832342020310 01 SB2: 6.5 0.46 1.00 1.75 49. 0. 32.00 1.54 1.54 203. 162. 365. 2.21 1.76 3.97 0.509 0.405 0.914 1.987 0.003 0.383 0.105 RMPA TSASU0841342020310 01 SB2: 6.5 0.44 0.65 1.75 1155. 0. 24.70 1.54 1.54 4793. 3807. 8600. 49.38 39.22 88.59 10.937 8.686 19.623 28.793 0.078 8.547 2.331 RMPA TSBBU0812341020710 01 BB2: 4.1 0.96 1.00 4.10 48. 0. 32.00 1.54 1.54 199. 158. 357. 2.50 1.99 4.49 1.204 0.956 2.160 2.246 0.009 0.418 0.114 RMPA TSCBU0832342020310 01 BB2: 4.1 0.46 0.61 0.45 126. 0. 28.50 1.54 1.54 523. 415. 938. 6.01 4.77 10.78 1.381 1.097 2.478 3.303 0.002 1.003 0.274 RMPA TSCBU0841342020310 01 BB2: 4.1 0.46 0.62 0.45 133. 0. 26.40 1.54 1.54 552. 438. 990. 5.79 4.60 10.39 1.331 1.057 2.389 3.194 0.002 0.967 0.264 RMPA TSLSU0712261020110 01 SB1: 4.6 1.27 0.67 4.41 22. 0. 32.00 1.54 1.54 91. 61. 152. 1.10 0.73 1.84 0.698 0.464 1.163 0.611 0.004 0.177 0.048 Oil/ Gas Steam 5 Oil/ Gas Steam_ Nox 6 Nuclear 7 Hydro 8 RMPA HYDRO00 000000 00 HYDRO 0.00 0.00 0.00 2692. 0. 15.30 0.00 0.00 3767. 3826. 7592. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Comb. Cycle Gas 9 RMPA CC 0822 000000 00 GAS 0.03 0.00 0.00 1281. 0. 13.90 1.03 1.03 2882. 497. 3378. 21.88 3.77 25.66 0.339 0.058 0.398 0.000 0.000 1.362 0.371 IGCC 10 Turbine 11 Biomass 12 RMPA BIOMS00 53 000000 00 B1: 0.6 0.02 0.08 0.57 1. 0. 44.80 5.36 5.36 4. 3. 7. 0.03 0.02 0.05 0.000 0.000 0.001 0.002 0.000 0.000 0.000 Geothermal 13 Landfill Gas 14 RMPA LFGAS00 000000 00 WASTE 0.25 0.00 0.00 1. 0. 78.60 10.48 10.48 4. 3. 8. 0.06 0.05 0.11 0.008 0.006 0.013 0.000 0.000 0.000 0.000 Wind 15 RMPA WIND 00 000000 00 NONE 0.00 0.00 71.00 270. 0. 26.40 0.00 0.00 648. 363. 1011. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Fuel Cell 16 Solar 17 RMPA SOLAR00 000000 00 NONE 0.00 0.00 71.00 3. 0. 47.00 0.00 0.00 5. 3. 7. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Non Fossil_ Other 18 Fossil_ Other 19 Pump Storage 20 RMPA PUMPS00 000000 00 NONE 0.00 0.00 71.00 533. 0. 6.50 0.00 0.00 0. 18. 18. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Int. Imports 21 Cgn_ Coal 22 Cgn_ Gas 23 RMPA CGCT 0821 000000 00 GAS 0.12 0.00 0.00 36. 0. 2.80 1.03 0.00 6. 0. 6. 0.05 0.00 0.05 0.003 0.000 0.003 0.000 0.000 0.003 0.001 Cgn_ Oil 24 Cgn_ Other 25 RMPA CGBIO00 53 000000 00 B1: 0.6 0.02 0.08 0.57 7. 0. 44.80 5.36 5.36 30. 18. 48. 0.24 0.14 0.38 0.002 0.001 0.004 0.015 0.000 0.000 0.000 NonCG IPP_ Coal 26 NonCG IPP_ Gas 27 NonCG IPP_ Other 28 Blr_ Coal 29 Blr_ Gas 30 Blr_ Oil 31 Blr_ Other 32 SteamOnly Cogen 33 Rep. Coal CC 34 Rep. O/ G CC 35 Rep. Coal IGCC 36 Ret. Scrubber 37 Ret. ExistSCR & Scrub 38 Ret. ExistSNCR & Scrub 39 Ret. SCR 40 Ret. ExistScrub & SCR 41 Ret. SNCR 42 Ret. ExistScrub & SNCR 43 Ret. SCR+ Scrb 44 Ret. SNCR+ Scrub 45 Ret. Gas Reburn 46 Ret. ExistScrub+ GasR 47 Ret. GasReburn+ Scrub 48 Ret. ACI 49 Ret. ExistScrub& ACI 50 RMPA TSUBS0842332020203 01 HG07 BD1: 5.1 0.33 0.15 0.51 342. 5. 46.30 3.15 3.15 1420. 1128. 2548. 15.11 12.00 27.12 2.532 2.011 4.542 1.993 0.007 2.525 0.689 Ret. ExistSCR& ACI 51 Ret. ExistSNCR& ACI 52 Ret. ACI & SCR 53 Ret. ExistScrub& ACI& SCR 54 Ret. ACI & SNCR 55 Ret. ExistScrub& ACI& SNCR 56 Ret. ACI & Srub 57 Ret. ExistSCR& ACI& Scrub 58 Ret. ExistSNCR& ACI& Scrub 59 Ret. ExistSNCR& ExistScrub& ACI 60 Ret. ExistSCR& ExistScrub& ACI 61 Ret. ExistNOx& ExistScrub& ACI 62 Ret. SCR & Scrub & ACI 63 Ret. SNCR & Scrub & ACI 64 Ret. O/ G SCR 65 Ret. O/ G SNCR 66 Ret. Nuclear ( age 30+ 10 yrs) 67 Ret. Nuclear ( age 40+ 20 yrs) 68 Ret. Biomass Cofiring 69 CT Early Retirement 70 CC Early Retirement 71 O/ G Early Retirement 72 Coal Early Retirement 73 Nuke Early Retirement 74    (**) Industrial Boiler Steam Capacity reported in BBtu/ hr, Steam Generation repo rted in BBtu    Year: 2010, Region: NWPE ( Emissions By Plant)

NOx SO2 MER CO2 Carbon Generation Trillion Emission Emission Emission Emission Emission ( lb/ MBtu)( lb/ TBtu)( MW) $ / KWyr VOM Mill/ KWh ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes)( Mil Tonnes) Unit Fuel NOx SO2 MERCURY Cap. Cap . FO& M WINT. SUMM. WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Scrubbed Coal_ NOx 1 Scrubbed Coal 2 NWPE TSABS0841352020104 01 BD1: 5.1 0.40 0.15 3.24 1580. 0. 42.70 2.94 2.94 3277. 1422. 4699. 33.87 14.70 48.57 6.774 2.939 9.713 3.642 0.079 4.523 1.233 NWPE TSXBS0841332020103 01 BD1: 5.1 0.40 0.12 1.72 1250. 0. 41.30 2.94 2.94 5188. 4120. 9308. 51.36 40.79 92.15 10.272 8.158 18.430 5.529 0.079 8.581 2.340 NWPE TSXBS0841402020103 01 BD1: 5.1 0.43 0.17 1.72 2410. 0. 42.30 2.94 2.94 10002. 7944. 17946. 99.89 79.33 179.22 21.576 17.136 38.712 15.323 0.154 16.690 4.552 NWPE TSXBS0841332020303 01 BD1: 5.1 0.46 0.03 0.15 2440. 0. 35.60 2.94 2.94 10126. 8043. 18169. 100.04 79.45 179.49 22.859 18.155 41.014 3.096 0.014 16.715 4.559 NWPE TSXBS0841362020304 01 BD1: 5.1 0.28 0.11 0.25 274. 0. 35.60 2.94 2.94 1137. 757. 1894. 11.38 7.57 18.96 1.594 1.060 2.654 1.066 0.002 1.765 0.481 NWPE TSXSS0741322020703 01 SE1: 5.5 0.40 0.08 3.87 700. 0. 35.60 2.94 2.94 2905. 2307. 5212. 30.36 24.11 54.46 6.071 4.822 10.893 2.059 0.105 5.255 1.433 NWPE TSXSS0742322020703 01 SD1: 4.4 0.40 0.13 3.08 1360. 0. 41.60 2.94 2.94 5644. 4483. 10127. 62.13 49.35 111.48 12.426 9.869 22.295 7.101 0.172 10.755 2.933 NWPEWYTSZLS0841322020703 01 SD1: 4.4 0.40 0.17 3.08 330. 0. 42.70 2.94 2.94 1370. 1088. 2457. 14.38 11.42 25.80 2.876 2.284 5.160 2.167 0.040 2.489 0.679 NWPEWYTSZLS0842322020104 01 SD1: 4.4 0.50 0.19 2.86 335. 0. 40.60 2.94 2.94 1390. 1104. 2495. 16.24 12.90 29.14 4.060 3.224 7.284 2.815 0.042 2.811 0.767 Unscrubbed Coal_ NOx 3 Unscrubbed Coal 4 NWPE TCOLU0811332050710 01 BB2: 4.1 0.44 0.53 4.10 8. 0. 32.00 1.54 1.54 33. 26. 60. 0.35 0.27 0.62 0.076 0.061 0.137 0.163 0.001 0.058 0.016 NWPE TCOLU0831332050710 01 BB1: 3.4 0.44 1.00 3.41 50. 0. 11.70 1.54 1.54 38. 31. 69. 0.40 0.32 0.72 0.089 0.070 0.159 0.359 0.001 0.067 0.018 NWPE TSABU0832332020110 01 BB1: 3.4 0.40 0.78 2.18 70. 0. 32.00 1.54 1.54 255. 203. 458. 2.86 2.27 5.13 0.572 0.454 1.026 1.999 0.006 0.478 0.130 NWPE TSABU0841332020110 01 BB1: 3.4 0.40 0.78 2.18 105. 0. 32.00 1.54 1.54 383. 304. 687. 4.02 3.19 7.22 0.804 0.639 1.443 2.807 0.008 0.672 0.183 NWPE TSABU0841352020310 01 BB1: 3.4 0.31 0.68 0.38 258. 0. 17.40 1.54 1.54 1071. 850. 1921. 10.76 8.54 19.30 1.667 1.324 2.992 6.534 0.004 1.797 0.490 NWPE TSASU0742322020110 01 SB1: 4.6 0.40 1.00 4.41 156. 0. 26.40 1.54 1.54 647. 514. 1162. 7.13 5.66 12.79 1.426 1.132 2.558 6.395 0.028 1.234 0.337 NWPE TSASU0841322020110 01 SB1: 4.6 0.46 1.00 4.41 106. 0. 32.00 1.54 1.54 440. 349. 789. 4.66 3.70 8.37 1.073 0.852 1.924 4.183 0.018 0.807 0.220 NWPE TSASU0842322020110 01 SB1: 4.6 0.61 1.00 4.41 336. 0. 32.00 1.54 1.54 1394. 1108. 2502. 15.01 11.92 26.93 4.585 3.642 8.227 13.464 0.059 2.598 0.709 NWPE TSBBU0841332020110 01 BB1: 3.4 0.40 1.00 2.18 425. 0. 26.40 1.54 1.54 1550. 1231. 2782. 15.04 11.94 26.98 3.008 2.389 5.396 13.491 0.029 2.513 0.685 NWPE TSXBU0841402020110 01 BB2: 4.1 0.40 0.30 2.62 370. 0. 28.90 1.54 1.54 1081. 858. 1939. 10.96 8.70 19.66 2.192 1.741 3.933 2.950 0.026 1.831 0.499 Oil/ Gas Steam 5 Oil/ Gas Steam_ Nox 6 Nuclear 7 Hydro 8 NWPE HYDRO00 000000 00 HYDRO 0.00 0.00 0.00 1758. 0. 15.20 0.00 0.00 2460. 2498. 4958. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Comb. Cycle Gas 9 NWPE CC 0722 000000 00 GAS 0.02 0.00 0.00 240. 0. 13.90 1.03 1.03 50. 41. 91. 0.38 0.31 0.68 0.004 0.003 0.007 0.000 0.000 0.036 0.010 IGCC 10 NWPE IGCC 0831402050710 00 BE1: 6.1 0.06 0.00 0.30 100. 0. 31.40 1.00 1.00 433. 335. 768. 3.15 2.44 5.59 0.095 0.073 0.168 0.000 0.001 0.520 0.142 Turbine 11 Biomass 12 NWPE BIOMS00 52 000000 00 B1: 0.6 0.02 0.08 0.57 5. 0. 44.80 5.36 5.36 22. 13. 34. 0.17 0.10 0.27 0.002 0.001 0.003 0.011 0.000 0.000 0.000 Geothermal 13 NWPE GEO 00 000000 00 GEOTH 0.00 0.00 3.65 241. 0. 87.40 0.00 0.00 1026. 811. 1837. 32.60 25.77 58.37 0.000 0.000 0.000 0.000 0.106 0.000 0.000 Landfill Gas 14 Wind 15 NWPE WIND 00 000000 00 NONE 0.00 0.00 71.00 138. 0. 26.40 0.00 0.00 62. 35. 97. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Fuel Cell 16 Solar 17 NWPE SOLAR00 000000 00 NONE 0.00 0.00 71.00 24. 0. 47.00 0.00 0.00 38. 20. 59. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Non Fossil_ Other 18 Fossil_ Other 19 Pump Storage 20 Int. Imports 21 Cgn_ Coal 22 NWPE CGCOU0731322050710 01 SB1: 4.6 0.36 1.00 4.55 55. 0. 11.70 1.54 1.54 223. 180. 402. 1.81 1.46 3.28 0.325 0.263 0.588 1.638 0.007 0.316 0.086 Cgn_ Gas 23 NWPE CGCC 0811 000000 00 GAS 0.15 0.00 0.00 10. 0. 13.90 1.03 1.03 45. 26. 71. 0.29 0.17 0.45 0.021 0.012 0.033 0.000 0.000 0.024 0.007 Cgn_ Oil 24 Cgn_ Other 25 NWPE CGOTH00 000000 00 NONE 0.00 0.00 0.00 10. 0. 103.60 0.00 0.00 43. 33. 77. 0.18 0.14 0.32 0.000 0.000 0.000 0.000 0.000 0.000 0.000 NonCG IPP_ Coal 26 NonCG IPP_ Gas 27 NonCG IPP_ Other 28 Blr_ Coal 29 Blr_ Gas 30 Blr_ Oil 31 Blr_ Other 32 SteamOnly Cogen 33 Rep. Coal CC 34 Rep. O/ G CC 35 Rep. Coal IGCC 36 Ret. Scrubber 37 Ret. ExistSCR & Scrub 38 Ret. ExistSNCR & Scrub 39 Ret. SCR 40 Ret. ExistScrub & SCR 41 Ret. SNCR 42 Ret. ExistScrub & SNCR 43 Ret. SCR+ Scrb 44 Ret. SNCR+ Scrub 45 Ret. Gas Reburn 46 Ret. ExistScrub+ GasR 47 Ret. GasReburn+ Scrub 48 Ret. ACI 49 NWPE TCOLU0831332050710 01 HG27 BB2: 4.1 0.44 1.00 1.64 41. 1. 18.60 2.28 2.28 169. 134. 303. 1.76 1.40 3.15 0.389 0.309 0.699 1.577 0.003 0.294 0.080 NWPE TSABU0832332020110 01 HG01 BB2: 4.1 0.40 0.78 0.41 8. 7. 44.00 1.84 1.84 35. 28. 63. 0.39 0.31 0.71 0.079 0.063 0.141 0.275 0.000 0.066 0.018 NWPE TSABU0841332020110 01 HG01 BB2: 4.1 0.40 0.78 0.41 13. 6. 41.50 1.82 1.82 53. 42. 95. 0.55 0.44 0.99 0.111 0.088 0.199 0.386 0.000 0.093 0.025 NWPE TSBBU0841332020110 01 HG01 BB2: 4.1 0.40 1.00 0.41 51. 5. 31.90 1.80 1.80 213. 170. 383. 2.07 1.64 3.72 0.414 0.329 0.743 1.858 0.001 0.346 0.094 NWPE TSXBU0841402020110 01 HG01 BB2: 4.1 0.40 0.30 0.41 110. 6. 36.40 1.82 1.82 455. 361. 816. 4.62 3.67 8.28 0.923 0.733 1.656 1.242 0.002 0.771 0.210 Ret. ExistScrub& ACI 50 NWPE TSABS0841352020104 01 HG01 BD1: 5.1 0.40 0.15 0.51 594. 4. 47.40 3.22 3.22 2466. 1641. 4107. 25.49 16.96 42.45 5.098 3.392 8.490 3.184 0.011 3.953 1.078 Ret. ExistSCR& ACI 51 Ret. ExistSNCR& ACI 52 Ret. ACI & SCR 53 Ret. ExistScrub& ACI& SCR 54 Ret. ACI & SNCR 55 Ret. ExistScrub& ACI& SNCR 56 Ret. ACI & Srub 57 Ret. ExistSCR& ACI& Scrub 58 Ret. ExistSNCR& ACI& Scrub 59 Ret. ExistSNCR& ExistScrub& ACI 60 Ret. ExistSCR& ExistScrub& ACI 61 Ret. ExistNOx& ExistScrub& ACI 62 Ret. SCR & Scrub & ACI 63 Ret. SNCR & Scrub & ACI 64 Ret. O/ G SCR 65 Ret. O/ G SNCR 66 Ret. Nuclear ( age 30+ 10 yrs) 67 Ret. Nuclear ( age 40+ 20 yrs) 68 Ret. Biomass Cofiring 69 CT Early Retirement 70 CC Early Retirement 71 O/ G Early Retirement 72 Coal Early Retirement 73 Nuke Early Retirement 74    (**) Industrial Boiler Steam Capacity reported in BBtu/ hr, Steam Generation repo rted in BBtu

NOx SO2 MER CO2 Carbon Year: 2010, Region: MECS ( Emissions By Plant Type) Generation Trillion Emission Emission Emission Emission Emission  ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes) ( Mil Tonnes)

WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Total Scrubbed Coal_ NOx 1 83. 66. 149. 0.86 0.69 1.55 0.259 0.134 0.393 0.258 0.000 0.144 0.039 Total Scrubbed Coal 2 383. 248. 631. 4.29 2.78 7.07 0.664 0.429 1.093 0.307 0.007 0.659 0.180 Total Unscrubbed Coal_ NOx 3 12533. 9954. 22488. 115.39 91.65 207.04 2.231 1.725 3.955 103.521 0.456 19.970 5.446 Total Unscrubbed Coal 4 25073. 18095. 43168. 247.04 177.59 424.62 41.962 29.909 71.871 196.933 0.747 40.298 10.990 Total Oil/ Gas Steam 5 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Oil/ Gas Steam_ Nox 6 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Nuclear 7 4676. 4075. 8751. 60.17 52.43 112.61 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Hydro 8 618. 395. 1013. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Comb. Cycle Gas 9 2936. 1572. 4507. 22.02 11.81 33.83 0.220 0.124 0.344 0.000 0.000 1.795 0.490 Total IGCC 10 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Turbine 11 2. 193. 195. 0.02 2.10 2.12 0.001 0.087 0.088 0.000 0.000 0.112 0.031 Total Biomass 12 698. 539. 1237. 6.44 4.97 11.41 0.064 0.050 0.114 0.456 0.003 0.000 0.000 Total Geothermal 13 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Landfill Gas 14 22. 17. 39. 0.31 0.23 0.54 0.038 0.029 0.066 0.000 0.000 0.000 0.000 Total Wind 15 2. 1. 2. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Fuel Cell 16 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Solar 17 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Non Fossil_ Other 18 145. 115. 260. 1.60 1.26 2.86 0.000 0.000 0.000 0.000 0.046 0.000 0.000 Total Fossil_ Other 19 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Pump Storage 20 1426. 1031. 2457. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Int. Imports 21 122. 88. 210. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Cgn_ Coal 22 223. 115. 338. 2.31 1.20 3.52 0.468 0.243 0.710 1.758 0.008 0.339 0.092 Total Cgn_ Gas 23 2111. 1692. 3803. 15.11 12.53 27.63 1.063 0.946 2.009 0.000 0.000 1.466 0.400 Total Cgn_ Oil 24 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Cgn_ Other 25 316. 244. 561. 1.68 1.30 2.98 0.007 0.005 0.012 0.050 0.062 0.000 0.000 Total NonCG IPP_ Coal 26 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total NonCG IPP_ Gas 27 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total NonCG IPP_ Other 28 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Coal 29 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Gas 30 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Oil 31 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Other 32 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total SteamOnly Cogen 33 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. Coal CC 34 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. O/ G CC 35 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. Coal IGCC 36 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Scrubber 37 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSCR & Scrub 38 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR & Scrub 39 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR 40 2307. 1832. 4139. 21.48 17.06 38.53 0.601 0.478 1.079 19.267 0.051 3.588 0.979 Total Ret. ExistScrub & SCR 41 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SNCR 42 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub & SNCR 43 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR+ Scrb 44 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SNCR+ Scrub 45 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Gas Reburn 46 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub+ GasR 47 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. GasReburn+ Scrub 48 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI 49 2798. 2143. 4942. 27.30 20.84 48.13 4.870 3.712 8.582 24.066 0.010 4.483 1.223 Total Ret. ExistScrub& ACI 50 73. 48. 121. 0.85 0.57 1.42 0.140 0.093 0.234 0.086 0.000 0.132 0.036 Total Ret. ExistSCR& ACI 51 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR& ACI 52 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI & SCR 53 1682. 1336. 3018. 15.72 12.48 28.20 0.420 0.334 0.754 14.099 0.006 2.626 0.716 Total Ret. ExistScrub& ACI& SCR 54 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI & SNCR 55 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub& ACI& SNCR 56 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI & Srub 57 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSCR& ACI& Scrub 58 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR& ACI& Scrub 59 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR& ExistScrub& ACI 60 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSCR& ExistScrub& ACI 61 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistNOx& ExistScrub& ACI 62 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR & Scrub & ACI 63 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SNCR & Scrub & ACI 64 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. O/ G SCR 65 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. O/ G SNCR 66 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Nuclear ( age 30+ 10 yrs) 67 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Nuclear ( age 40+ 20 yrs) 68 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Biomass Cofiring 69 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total CT Early Retirement 70 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total CC Early Retirement 71 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total O/ G Early Retirement 72 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Coal Early Retirement 73 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Nuke Early Retirement 74 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total MECS 58229. 43801. 102030. 542.58 411.48 954.06 53.008 38.295 91.303 360.801 1.398 75.614 20.622    (**) Industrial Boiler Generation in BBtu, not included in the total regional ge neration

NOx SO2 MER CO2 Carbon Year: 2010, Region: ECAO ( Emissions By Plant Type) Generation Trillion Emission Emission Emission Emission Emission  ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes) ( Mil Tonnes)

WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Total Scrubbed Coal_ NOx 1 38901. 30764. 69665. 381.25 301.32 682.57 10.440 8.000 18.440 86.097 0.360 63.563 17.335 Total Scrubbed Coal 2 19264. 14299. 33563. 193.17 143.09 336.26 39.209 28.022 67.231 99.761 0.476 31.313 8.540 Total Unscrubbed Coal_ NOx 3 32527. 25577. 58104. 306.06 240.73 546.79 16.111 11.895 28.005 349.676 0.982 51.121 13.942 Total Unscrubbed Coal 4 48520. 28063. 76584. 482.30 277.45 759.75 107.032 59.065 1 66.097 558.194 1.408 71.225 19.425 Total Oil/ Gas Steam 5 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Oil/ Gas Steam_ Nox 6 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Nuclear 7 22310. 14707. 37017. 234.04 154.08 388.12 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Hydro 8 1806. 1169. 2974. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Comb. Cycle Gas 9 4303. 3297. 7600. 32.37 24.80 57.17 0.373 0.286 0.659 0.000 0.000 3.034 0.827 Total IGCC 10 1135. 877. 2013. 8.26 6.38 14.64 0.413 0.319 0.732 0.000 0.006 1.364 0.372 Total Turbine 11 974. 761. 1735. 10.64 8.32 18.96 0.432 0.337 0.769 0.000 0.000 1.006 0.274 Total Biomass 12 364. 281. 645. 3.36 2.59 5.95 0.034 0.026 0.060 0.238 0.002 0.000 0.000 Total Geothermal 13 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Landfill Gas 14 54. 41. 95. 0.73 0.56 1.29 0.090 0.069 0.159 0.000 0.000 0.000 0.000 Total Wind 15 164. 92. 256. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Fuel Cell 16 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Solar 17 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Non Fossil_ Other 18 397. 313. 710. 4.36 3.44 7.81 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Fossil_ Other 19 268. 205. 473. 2.95 2.25 5.20 0.614 0.468 1.082 0.000 0.000 0.000 0.000 Total Pump Storage 20 178. 110. 288. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Int. Imports 21 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Cgn_ Coal 22 247. 199. 446. 1.90 1.53 3.43 0.522 0.422 0.944 1.246 0.001 0.319 0.087 Total Cgn_ Gas 23 376. 288. 664. 2.90 2.22 5.11 0.037 0.028 0.065 0.000 0.000 0.271 0.074 Total Cgn_ Oil 24 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Cgn_ Other 25 26. 20. 46. 0.22 0.17 0.39 0.002 0.002 0.004 0.016 0.000 0.000 0.000 Total NonCG IPP_ Coal 26 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total NonCG IPP_ Gas 27 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total NonCG IPP_ Other 28 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Coal 29 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Gas 30 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Oil 31 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Other 32 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total SteamOnly Cogen 33 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. Coal CC 34 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. O/ G CC 35 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. Coal IGCC 36 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Scrubber 37 6372. 5061. 11433. 63.71 50.60 114.30 9.970 7.918 17.889 14.288 0.156 10.644 2.903 Total Ret. ExistSCR & Scrub 38 3768. 2993. 6761. 37.69 29.93 67.62 0.900 0.715 1.614 7.210 0.030 6.297 1.717 Total Ret. ExistSNCR & Scrub 39 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR 40 20710. 17294. 38003. 195.42 163.43 358.85 6.090 5.051 11.141 211.985 0.701 33.802 9.219 Total Ret. ExistScrub & SCR 41 35428. 28138. 63566. 350.98 278.76 629.74 9.400 7.466 16.865 130.443 0.342 58.643 15.994 Total Ret. SNCR 42 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub & SNCR 43 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR+ Scrb 44 6479. 5146. 11625. 64.01 50.84 114.85 1.708 1.357 3.065 14.356 0.046 10.695 2.917 Total Ret. SNCR+ Scrub 45 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Gas Reburn 46 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub+ GasR 47 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. GasReburn+ Scrub 48 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI 49 23826. 16263. 40089. 234.46 158.54 392.99 47.102 31.270 78.372 334.695 0.162 36.611 9.985 Total Ret. ExistScrub& ACI 50 945. 590. 1535. 9.92 6.19 16.11 2.752 1.568 4.319 5.495 0.006 1.500 0.409 Total Ret. ExistSCR& ACI 51 21893. 17388. 39281. 203.67 161.76 365.43 5.482 4.354 9.835 269.186 0.143 34.062 9.290 Total Ret. ExistSNCR& ACI 52 7598. 5715. 13314. 70.99 53.34 124.33 10.075 7.474 17.548 104.594 0.056 11.578 3.158 Total Ret. ACI & SCR 53 21424. 17071. 38495. 200.93 160.10 361.03 5.880 4.689 10.569 281.611 0.146 33.644 9.176 Total Ret. ExistScrub& ACI& SCR 54 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI & SNCR 55 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub& ACI& SNCR 56 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI & Srub 57 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSCR& ACI& Scrub 58 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR& ACI& Scrub 59 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR& ExistScrub& ACI 60 481. 320. 801. 5.04 3.35 8.40 1.011 0.672 1.683 1.658 0.003 0.782 0.213 Total Ret. ExistSCR& ExistScrub& ACI 61 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistNOx& ExistScrub& ACI 62 820. 546. 1366. 9.61 6.39 16.00 1.875 1.247 3.122 3.186 0.006 1.490 0.406 Total Ret. SCR & Scrub & ACI 63 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SNCR & Scrub & ACI 64 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. O/ G SCR 65 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. O/ G SNCR 66 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Nuclear ( age 30+ 10 yrs) 67 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Nuclear ( age 40+ 20 yrs) 68 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Biomass Cofiring 69 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total CT Early Retirement 70 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total CC Early Retirement 71 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total O/ G Early Retirement 72 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Coal Early Retirement 73 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Nuke Early Retirement 74 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total ECAO 321559. 237587. 559147. 3110.93 2292.17 5403.11 277.553 182.718 4 60.272 2473.935 5.034 462.965 126.263    (**) Industrial Boiler Generation in BBtu, not included in the total regional ge neration

NOx SO2 MER CO2 Carbon Year: 2010, Region: ERCT ( Emissions By Plant Type) Generation Trillion Emission Emission Emission Emission Emission  ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes) ( Mil Tonnes)

WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Total Scrubbed Coal_ NOx 1 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Scrubbed Coal 2 14988. 11904. 26892. 156.86 124.58 281.44 24.668 19.592 44.260 67.076 0.693 27.352 7.460 Total Unscrubbed Coal_ NOx 3 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Unscrubbed Coal 4 11740. 10197. 21937. 118.11 103.09 221.20 18.751 16.278 35.029 154.884 0.763 21.338 5.820 Total Oil/ Gas Steam 5 4134. 15953. 20087. 40.59 159.89 200.48 7.834 23.435 31.269 0.000 0.000 10.639 2.902 Total Oil/ Gas Steam_ Nox 6 420. 2754. 3173. 4.07 27.35 31.42 0.313 1.283 1.596 0.000 0.000 1.668 0.455 Total Nuclear 7 22733. 17780. 40513. 237.70 185.72 423.42 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Hydro 8 431. 365. 796. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Comb. Cycle Gas 9 63416. 54421. 117837. 476.33 410.31 886.64 4.927 4.530 9.458 0.000 0.000 47.055 12.833 Total IGCC 10 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Turbine 11 872. 1488. 2360. 10.16 17.32 27.48 0.459 0.792 1.252 0.000 0.000 1.458 0.398 Total Biomass 12 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Geothermal 13 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Landfill Gas 14 432. 324. 755. 5.41 4.07 9.48 0.665 0.501 1.166 0.000 0.000 0.000 0.000 Total Wind 15 1852. 1022. 2874. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Fuel Cell 16 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Solar 17 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Non Fossil_ Other 18 44. 35. 79. 0.48 0.38 0.87 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Fossil_ Other 19 9. 7. 16. 0.10 0.08 0.17 0.020 0.016 0.036 0.000 0.000 0.000 0.000 Total Pump Storage 20 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Int. Imports 21 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Cgn_ Coal 22 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Cgn_ Gas 23 9727. 11710. 21437. 75.10 90.96 166.06 1.673 2.383 4.056 0.000 0.000 8.813 2.404 Total Cgn_ Oil 24 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Cgn_ Other 25 41. 31. 71. 0.25 0.19 0.44 0.045 0.034 0.079 0.000 0.004 0.000 0.000 Total NonCG IPP_ Coal 26 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total NonCG IPP_ Gas 27 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total NonCG IPP_ Other 28 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Coal 29 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Gas 30 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Oil 31 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Other 32 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total SteamOnly Cogen 33 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. Coal CC 34 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. O/ G CC 35 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. Coal IGCC 36 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Scrubber 37 3744. 2974. 6718. 39.89 31.68 71.56 5.983 4.752 10.735 10.377 0.301 6.992 1.907 Total Ret. ExistSCR & Scrub 38 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR & Scrub 39 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR 40 4101. 4547. 8648. 41.44 45.95 87.39 1.042 1.156 2.198 43.693 0.076 8.431 2.299 Total Ret. ExistScrub & SCR 41 17060. 13549. 30609. 184.61 146.62 331.23 4.615 3.665 8.281 107.189 0.908 32.362 8.826 Total Ret. SNCR 42 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub & SNCR 43 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR+ Scrb 44 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SNCR+ Scrub 45 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Gas Reburn 46 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub+ GasR 47 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. GasReburn+ Scrub 48 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI 49 1086. 863. 1949. 10.36 8.22 18.58 1.553 1.234 2.787 6.828 0.004 1.730 0.472 Total Ret. ExistScrub& ACI 50 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSCR& ACI 51 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR& ACI 52 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI & SCR 53 1140. 905. 2045. 11.32 8.99 20.31 0.283 0.225 0.508 7.195 0.026 1.960 0.534 Total Ret. ExistScrub& ACI& SCR 54 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI & SNCR 55 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub& ACI& SNCR 56 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI & Srub 57 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSCR& ACI& Scrub 58 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR& ACI& Scrub 59 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR& ExistScrub& ACI 60 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSCR& ExistScrub& ACI 61 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistNOx& ExistScrub& ACI 62 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR & Scrub & ACI 63 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SNCR & Scrub & ACI 64 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. O/ G SCR 65 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. O/ G SNCR 66 0. 5404. 5404. 0.00 52.90 52.90 0.000 3.597 3.597 0.000 0.000 2.808 0.766 Total Ret. Nuclear ( age 30+ 10 yrs) 67 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Nuclear ( age 40+ 20 yrs) 68 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Biomass Cofiring 69 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total CT Early Retirement 70 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total CC Early Retirement 71 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total O/ G Early Retirement 72 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Coal Early Retirement 73 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Nuke Early Retirement 74 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total ERCT 157970. 156230. 314200. 1412.77 1418.30 2831.07 72.833 83.473 1 56.305 397.243 2.775 172.605 47.074    (**) Industrial Boiler Generation in BBtu, not included in the total regional ge neration

NOx SO2 MER CO2 Carbon Year: 2010, Region: MACE ( Emissions By Plant Type) Generation Trillion Emission Emission Emission Emission Emission  ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes) ( Mil Tonnes)

WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Total Scrubbed Coal_ NOx 1 439. 349. 788. 4.24 3.37 7.61 0.513 0.407 0.920 1.469 0.016 0.709 0.193 Total Scrubbed Coal 2 616. 410. 1026. 6.15 4.09 10.24 0.953 0.634 1.588 1.767 0.024 0.954 0.260 Total Unscrubbed Coal_ NOx 3 2886. 2237. 5123. 29.38 22.70 52.09 2.704 2.073 4.777 30.709 0.078 4.850 1.323 Total Unscrubbed Coal 4 704. 559. 1263. 7.23 5.75 12.98 1.387 1.101 2.488 8.378 0.016 1.209 0.330 Total Oil/ Gas Steam 5 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Oil/ Gas Steam_ Nox 6 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Nuclear 7 40007. 29367. 69374. 425.28 312.34 737.62 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Hydro 8 2346. 1770. 4115. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Comb. Cycle Gas 9 6683. 3955. 10638. 51.59 30.90 82.49 0.996 0.623 1.619 0.000 0.000 4.378 1.194 Total IGCC 10 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Turbine 11 0. 330. 330. 0.00 3.62 3.62 0.000 0.158 0.158 0.000 0.000 0.192 0.052 Total Biomass 12 159. 116. 275. 1.30 0.95 2.25 0.013 0.010 0.022 0.090 0.001 0.000 0.000 Total Geothermal 13 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Landfill Gas 14 354. 260. 614. 3.81 2.81 6.62 0.469 0.345 0.814 0.000 0.000 0.000 0.000 Total Wind 15 129. 67. 196. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Fuel Cell 16 10. 23. 33. 0.08 0.17 0.25 0.015 0.034 0.050 0.000 0.000 0.013 0.004 Total Solar 17 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Non Fossil_ Other 18 1133. 893. 2026. 12.46 9.83 22.29 0.000 0.000 0.000 0.000 0.791 0.000 0.000 Total Fossil_ Other 19 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Pump Storage 20 276. 199. 475. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Int. Imports 21 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Cgn_ Coal 22 32. 26. 59. 0.29 0.23 0.52 0.058 0.047 0.104 0.286 0.001 0.048 0.013 Total Cgn_ Gas 23 3278. 2756. 6035. 23.57 20.52 44.09 0.794 0.825 1.619 0.000 0.000 2.340 0.638 Total Cgn_ Oil 24 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Cgn_ Other 25 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total NonCG IPP_ Coal 26 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total NonCG IPP_ Gas 27 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total NonCG IPP_ Other 28 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Coal 29 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Gas 30 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Oil 31 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Other 32 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total SteamOnly Cogen 33 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. Coal CC 34 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. O/ G CC 35 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. Coal IGCC 36 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Scrubber 37 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSCR & Scrub 38 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR & Scrub 39 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR 40 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub & SCR 41 1795. 1426. 3221. 17.91 14.23 32.14 0.448 0.356 0.804 3.327 0.018 2.993 0.816 Total Ret. SNCR 42 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub & SNCR 43 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR+ Scrb 44 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SNCR+ Scrub 45 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Gas Reburn 46 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub+ GasR 47 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. GasReburn+ Scrub 48 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI 49 2259. 1560. 3819. 21.78 15.14 36.92 3.538 2.430 5.968 21.389 0.017 3.438 0.938 Total Ret. ExistScrub& ACI 50 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSCR& ACI 51 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR& ACI 52 1811. 1368. 3179. 18.00 13.63 31.63 2.295 1.738 4.033 24.061 0.011 2.946 0.803 Total Ret. ACI & SCR 53 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub& ACI& SCR 54 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI & SNCR 55 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub& ACI& SNCR 56 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI & Srub 57 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSCR& ACI& Scrub 58 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR& ACI& Scrub 59 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR& ExistScrub& ACI 60 910. 636. 1546. 9.25 6.48 15.73 1.449 1.007 2.456 1.708 0.012 1.464 0.399 Total Ret. ExistSCR& ExistScrub& ACI 61 4529. 3640. 8170. 42.39 34.14 76.54 1.421 1.094 2.515 8.419 0.070 7.128 1.944 Total Ret. ExistNOx& ExistScrub& ACI 62 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR & Scrub & ACI 63 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SNCR & Scrub & ACI 64 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. O/ G SCR 65 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. O/ G SNCR 66 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Nuclear ( age 30+ 10 yrs) 67 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Nuclear ( age 40+ 20 yrs) 68 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Biomass Cofiring 69 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total CT Early Retirement 70 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total CC Early Retirement 71 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total O/ G Early Retirement 72 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Coal Early Retirement 73 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Nuke Early Retirement 74 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total MACE 70356. 51948. 122304. 674.73 500.91 1175.63 17.053 12.882 29.935 101.602 1.055 32.663 8.908    (**) Industrial Boiler Generation in BBtu, not included in the total regional ge neration

NOx SO2 MER CO2 Carbon Year: 2010, Region: MACW ( Emissions By Plant Type) Generation Trillion Emission Emission Emission Emission Emission  ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes) ( Mil Tonnes)

WINTER SUMMER Total WINTER SUMMER Total WINTER SUMMER Total Total Total Total Total Total Scrubbed Coal_ NOx 1 4856. 3856. 8712. 45.81 36.39 82.20 0.701 0.556 1.257 8.141 0.061 7.655 2.088 Total Scrubbed Coal 2 188. 125. 313. 1.97 1.31 3.28 0.458 0.305 0.763 0.357 0.006 0.306 0.083 Total Unscrubbed Coal_ NOx 3 496. 345. 841. 4.77 3.30 8.07 0.545 0.342 0.887 6.053 0.022 0.752 0.205 Total Unscrubbed Coal 4 5663. 2809. 8472. 56.82 27.44 84.26 12.706 5.547 18.253 72.047 0.150 7.847 2.140 Total Oil/ Gas Steam 5 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Oil/ Gas Steam_ Nox 6 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Nuclear 7 14951. 9698. 24649. 159.13 103.41 262.53 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Hydro 8 1512. 632. 2144. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Comb. Cycle Gas 9 1807. 2681. 4488. 13.55 20.11 33.66 0.136 0.201 0.337 0.000 0.000 1.786 0.487 Total IGCC 10 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Turbine 11 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Biomass 12 74. 57. 131. 0.68 0.53 1.20 0.007 0.005 0.012 0.048 0.000 0.000 0.000 Total Geothermal 13 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Landfill Gas 14 4. 3. 8. 0.06 0.05 0.11 0.008 0.006 0.013 0.000 0.000 0.000 0.000 Total Wind 15 17. 10. 27. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Fuel Cell 16 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Solar 17 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Non Fossil_ Other 18 525. 414. 938. 5.77 4.55 10.32 0.000 0.000 0.000 0.000 0.336 0.000 0.000 Total Fossil_ Other 19 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Pump Storage 20 728. 527. 1254. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Int. Imports 21 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Cgn_ Coal 22 635. 509. 1144. 5.35 4.29 9.64 0.875 0.700 1.575 4.927 0.013 0.898 0.245 Total Cgn_ Gas 23 0. 55. 55. 0.00 0.51 0.51 0.000 0.046 0.046 0.000 0.000 0.027 0.007 Total Cgn_ Oil 24 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Cgn_ Other 25 156. 121. 277. 0.83 0.64 1.48 0.004 0.003 0.007 0.027 0.007 0.000 0.000 Total NonCG IPP_ Coal 26 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total NonCG IPP_ Gas 27 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total NonCG IPP_ Other 28 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Coal 29 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Gas 30 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Oil 31 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Blr_ Other 32 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total SteamOnly Cogen 33 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. Coal CC 34 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. O/ G CC 35 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Rep. Coal IGCC 36 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Scrubber 37 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSCR & Scrub 38 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR & Scrub 39 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR 40 144. 114. 258. 1.36 1.08 2.45 0.034 0.027 0.061 1.836 0.010 0.228 0.062 Total Ret. ExistScrub & SCR 41 7398. 5876. 13274. 68.43 54.35 122.78 1.711 1.359 3.070 8.033 0.118 11.434 3.118 Total Ret. SNCR 42 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub & SNCR 43 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR+ Scrb 44 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SNCR+ Scrub 45 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Gas Reburn 46 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub+ GasR 47 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. GasReburn+ Scrub 48 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI 49 9057. 6141. 15198. 87.63 59.46 147.09 17.887 12.123 30.010 124.118 0.112 13.697 3.736 Total Ret. ExistScrub& ACI 50 594. 412. 1005. 6.23 4.30 10.53 1.249 0.862 2.111 2.583 0.009 0.981 0.267 Total Ret. ExistSCR& ACI 51 11136. 8844. 19980. 102.64 81.52 184.15 2.509 1.992 4.501 202.570 0.170 17.149 4.677 Total Ret. ExistSNCR& ACI 52 208. 165. 374. 2.08 1.65 3.72 0.388 0.308 0.696 2.370 0.001 0.347 0.095 Total Ret. ACI & SCR 53 6912. 5489. 12401. 65.66 52.15 117.81 1.642 1.304 2.945 129.592 0.109 10.971 2.992 Total Ret. ExistScrub& ACI& SCR 54 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI & SNCR 55 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistScrub& ACI& SNCR 56 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ACI & Srub 57 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSCR& ACI& Scrub 58 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR& ACI& Scrub 59 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSNCR& ExistScrub& ACI 60 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistSCR& ExistScrub& ACI 61 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. ExistNOx& ExistScrub& ACI 62 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SCR & Scrub & ACI 63 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. SNCR & Scrub & ACI 64 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. O/ G SCR 65 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. O/ G SNCR 66 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Nuclear ( age 30+ 10 yrs) 67 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Nuclear ( age 40+ 20 yrs) 68 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Ret. Biomass Cofiring 69 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total CT Early Retirement 70 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total CC Early Retirement 71 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total O/ G Early Retirement 72 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Coal Early Retirement 73 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Nuke Early Retirement 74 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total MACW 67060. 48883. 115943. 628.78 457.02 1085.80 40.858 25.686 66.544 562.703 1.121 74.076 20.202    (**) Industrial Boiler Generation in BBtu, not included in the total regional ge neration

NOx SO2 MER CO2 Carbon Year: 2010, Region: MACS ( Emissions By Plant Type) Generation Trillion Emission Emission Emission Emission Emission  ( GWh) ( Btu) ( 1000 Tons) ( 1000 Tons) ( Tons) ( Mil Tonnes) ( Mil Tonnes)