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 SPPSTXTSXLS2341302020103 02 LF2: 9.8 0.39 2.66 5.48 650. 0. 35.60 2.94 0.00 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SPPS TSXSS1742282020104 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 TSASN1742282020102 01 SB2: 6.5 0.45 0.73 6.29 490. 0. 17.60 2.45 2.45 2034. 1615. 3649. 21.76 17.28 39.03 4.938 3.922 8.861 14.247 0.123 3.766 1.027 Unscrubbed Coal 4 SPPSTXTCOLU2731292050710 01 BB1: 3.4 0.32 1.00 3.41 26. 0. 17.40 1.54 1.54 108. 86. 194. 1.12 0.89 2.01 0.181 0.144 0.325 1.007 0.003 0.188 0.051 SPPS TSASU1041292020210 01 SB2: 6.5 0.46 1.00 6.09 1003. 0. 17.40 1.54 1.54 4163. 3306. 7469. 41.82 33.22 75.04 9.619 7.640 17.259 37.519 0.229 7.240 1.974 SPPS TSASU1741282020110 01 SB2: 6.5 0.39 0.73 6.29 3838. 0. 18.00 1.54 1.54 15928. 12651. 28579. 161.43 128.21 289.65 31.641 25.130 56.771 105.287 0.910 27.945 7.621 SPPSTXTSASU2341292020210 01 SB2: 6.5 0.27 0.73 6.09 1056. 0. 19.40 1.54 1.54 3671. 2916. 6587. 37.54 29.82 67.36 5.049 4.010 9.059 24.619 0.205 6.498 1.772 SPPSTXTSASU2342292020210 01 SB2: 6.5 0.31 0.73 6.09 528. 0. 17.40 1.54 1.54 1836. 1458. 3293. 19.55 15.53 35.08 3.050 2.423 5.473 12.805 0.107 3.385 0.923 SPPSTXTSASU2741292020110 01 SB2: 6.5 0.26 0.61 6.29 346. 0. 21.40 1.54 1.54 1436. 1140. 2576. 14.25 11.32 25.57 1.824 1.449 3.273 7.811 0.080 2.467 0.673 SPPSTXTSASU2741292020310 01 SB2: 6.5 0.33 0.63 4.86 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 0.319 12.666 3.454 Oil/ Gas Steam 5 SPPS STGAU1011 000000 00 GAS 0.27 0.00 0.00 60. 0. 16.40 0.00 2.57 0. 47. 47. 0.00 0.50 0.50 0.000 0.068 0.068 0.000 0.000 0.027 0.007 SPPS STGAU1021 000000 00 GAS 0.27 0.00 0.00 80. 0. 16.40 0.00 2.57 0. 63. 63. 0.00 0.67 0.67 0.000 0.091 0.091 0.000 0.000 0.036 0.010 SPPS STGAU1711 000000 00 GAS 0.30 0.00 0.00 46. 0. 16.40 0.00 2.57 0. 36. 36. 0.00 0.39 0.39 0.000 0.057 0.057 0.000 0.000 0.020 0.006 SPPS STGAU1721 000000 00 GAS 0.30 0.00 0.00 80. 0. 16.40 0.00 2.57 0. 63. 63. 0.00 0.67 0.67 0.000 0.099 0.099 0.000 0.000 0.036 0.010 SPPSMSSTGAU1611 000000 00 GAS 0.32 0.00 0.00 49. 0. 16.40 0.00 2.57 0. 39. 39. 0.00 0.41 0.41 0.000 0.066 0.066 0.000 0.000 0.022 0.006 SPPSTXSTGAU2511 000000 00 GAS 0.26 0.00 0.00 23. 0. 16.40 0.00 2.57 0. 18. 18. 0.00 0.19 0.19 0.000 0.025 0.025 0.000 0.000 0.010 0.003 SPPSTXSTGAU2711 000000 00 GAS 0.26 0.00 0.00 22. 0. 10.70 0.00 2.57 0. 17. 17. 0.00 0.18 0.18 0.000 0.024 0.024 0.000 0.000 0.010 0.003 SPPS STLSU0821 000000 00 GAS 0.19 0.00 0.00 314. 0. 16.40 0.00 2.57 0. 331. 331. 0.00 3.34 3.34 0.000 0.319 0.319 0.000 0.000 0.177 0.048 SPPS STLSU1011 000000 00 GAS 0.26 0.00 0.00 37. 0. 15.80 0.00 2.57 0. 29. 29. 0.00 0.31 0.31 0.000 0.040 0.040 0.000 0.000 0.016 0.004 SPPS STLSU1021 000000 00 GAS 0.27 0.00 0.00 1721. 0. 15.30 0.00 2.57 0. 1814. 1814. 0.00 18.36 18.36 0.000 2.506 2.506 0.000 0.000 0.974 0.266 SPPS STLSU1721 000000 00 GAS 0.28 0.00 0.00 4755. 0. 15.10 2.57 2.57 379. 6336. 6715. 3.77 63.07 66.84 0.536 8.955 9.491 0.000 0.000 3.547 0.967 SPPSTXSTLSU2521 000000 00 GAS 0.22 0.00 0.00 1134. 0. 15.30 0.00 2.57 0. 60. 60. 0.00 0.61 0.61 0.000 0.067 0.067 0.000 0.000 0.032 0.009 Oil/ Gas Steam_ Nox 6 Nuclear 7 Hydro 8 SPPS HYDRO00 000000 00 HYDRO 0.00 0.00 0.00 2337. 0. 15.10 0.00 0.00 4495. 3295. 7790. 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 1021 000000 00 GAS 0.09 0.00 0.00 1750. 0. 13.90 1.03 1.03 7135. 5168. 12302. 48.32 35.00 83.32 2.247 1.628 3.875 0.000 0.000 4.422 1.206 SPPS CC 1713 000000 00 GAS 0.14 0.00 0.00 40. 0. 14.40 1.03 1.03 9. 62. 71. 0.09 0.65 0.75 0.007 0.046 0.053 0.000 0.000 0.040 0.011 SPPS CC 1721 000000 00 GAS 0.18 0.00 0.00 1830. 0. 13.90 1.03 1.03 8202. 6291. 14493. 55.55 42.61 98.16 5.055 3.878 8.933 0.000 0.000 5.209 1.421 SPPS CC 1722 000000 00 GAS 0.17 0.00 0.00 555. 0. 14.90 1.03 1.03 655. 1431. 2086. 5.65 12.35 18.00 0.492 1.074 1.566 0.000 0.000 0.955 0.261 SPPS CC 1723 000000 00 GAS 0.14 0.00 0.00 219. 0. 14.90 1.03 1.03 147. 339. 486. 1.47 3.38 4.85 0.105 0.242 0.347 0.000 0.000 0.257 0.070 SPPS CC 1724 000000 00 GAS 0.10 0.00 0.00 39. 0. 13.90 1.03 1.03 9. 7. 15. 0.12 0.10 0.22 0.006 0.005 0.011 0.000 0.000 0.012 0.003 SPPSMSCC 1613 000000 00 GAS 0.17 0.00 0.00 50. 0. 14.80 1.03 1.03 11. 77. 89. 0.11 0.79 0.90 0.010 0.068 0.078 0.000 0.000 0.048 0.013 SPPS CC 8 ( b) GAS 0.02 0.00 0.00 1819. 74. 12.70 1.10 1.10 8367. 6039. 14406. 53.13 38.34 91.48 0.531 0.383 0.915 0.000 0.000 4.855 1.324 IGCC 10 Turbine 11 SPPS CT 0811 000000 00 GAS 0.11 0.00 0.00 20. 0. 2.80 1.03 1.03 14. 52. 66. 0.13 0.47 0.60 0.007 0.026 0.033 0.000 0.000 0.032 0.009 SPPS CT 0812 000000 00 GAS 0.13 0.00 0.00 6. 0. 6.20 1.03 1.03 1. 3. 4. 0.01 0.03 0.05 0.001 0.002 0.003 0.000 0.000 0.003 0.001 SPPS CT 0814 000000 00 GAS 0.11 0.00 0.00 35. 0. 6.20 1.03 1.03 8. 6. 14. 0.12 0.09 0.20 0.006 0.005 0.011 0.000 0.000 0.011 0.003 SPPS CT 0823 000000 00 GAS 0.10 0.00 0.00 66. 0. 6.20 1.03 1.03 15. 11. 27. 0.19 0.14 0.34 0.010 0.007 0.017 0.000 0.000 0.018 0.005 SPPS CT 0824 000000 00 GAS 0.11 0.00 0.00 244. 0. 2.80 1.03 1.03 56. 42. 98. 0.80 0.60 1.40 0.045 0.033 0.078 0.000 0.000 0.074 0.020 SPPS CT 1012 000000 00 GAS 0.12 0.00 0.00 4. 0. 6.00 1.03 1.03 1. 6. 7. 0.01 0.06 0.07 0.001 0.004 0.004 0.000 0.000 0.004 0.001 SPPS CT 1014 000000 00 GAS 0.11 0.00 0.00 87. 0. 5.50 1.03 1.03 20. 15. 35. 0.29 0.21 0.50 0.016 0.012 0.028 0.000 0.000 0.027 0.007 SPPS CT 1712 000000 00 GAS 0.11 0.00 0.00 11. 0. 4.90 1.03 1.03 3. 17. 20. 0.03 0.18 0.21 0.001 0.010 0.011 0.000 0.000 0.011 0.003 SPPS CT 1714 000000 00 GAS 0.11 0.00 0.00 161. 0. 6.00 1.03 1.03 37. 28. 65. 0.53 0.40 0.93 0.028 0.021 0.049 0.000 0.000 0.049 0.013 SPPS CT 1721 000000 00 GAS 0.11 0.00 0.00 300. 0. 2.80 1.03 1.03 208. 778. 986. 1.90 7.10 9.00 0.102 0.380 0.482 0.000 0.000 0.478 0.130 SPPS CT 1723 000000 00 GAS 0.10 0.00 0.00 53. 0. 6.20 1.03 1.03 12. 9. 21. 0.17 0.13 0.30 0.009 0.006 0.015 0.000 0.000 0.016 0.004 SPPS CT 1724 000000 00 GAS 0.10 0.00 0.00 162. 0. 6.20 1.03 1.03 37. 28. 65. 0.54 0.40 0.95 0.028 0.021 0.048 0.000 0.000 0.050 0.014 SPPSMSCT 1614 000000 00 GAS 0.10 0.00 0.00 15. 0. 6.20 1.03 1.03 3. 3. 6. 0.05 0.04 0.09 0.002 0.002 0.004 0.000 0.000 0.005 0.001 SPPSTXCT 2214 000000 00 GAS 0.10 0.00 0.00 40. 0. 6.20 1.03 1.03 9. 7. 16. 0.13 0.10 0.23 0.007 0.005 0.012 0.000 0.000 0.012 0.003 SPPSTXCT 2512 000000 00 GAS 0.10 0.00 0.00 3. 0. 6.20 1.03 1.03 1. 2. 2. 0.01 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. 6.20 1.03 1.03 1. 1. 2. 0.02 0.01 0.03 0.001 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. 6.20 1.03 1.03 11. 8. 19. 0.15 0.12 0.27 0.008 0.006 0.014 0.000 0.000 0.014 0.004 SPPSTXCT 2524 000000 00 GAS 0.10 0.00 0.00 48. 0. 6.20 1.03 1.03 11. 8. 19. 0.16 0.12 0.28 0.008 0.006 0.014 0.000 0.000 0.015 0.004 SPPSTXCT 2713 000000 00 GAS 0.10 0.00 0.00 2. 0. 2.80 1.03 1.03 0. 0. 1. 0.01 0.00 0.01 0.000 0.000 0.001 0.000 0.000 0.001 0.000 SPPSTXCT 2714 000000 00 GAS 0.10 0.00 0.00 43. 0. 6.20 1.03 1.03 10. 7. 17. 0.14 0.11 0.25 0.007 0.005 0.013 0.000 0.000 0.013 0.004 Biomass 12 Geothermal 13 Landfill Gas 14 Wind 15 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 59. 43. 102. 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 CGCOU1741282050710 01 SB2: 6.5 0.39 1.00 6.48 307. 0. 11.70 1.54 1.54 1243. 1003. 2246. 10.63 8.57 19.20 2.067 1.668 3.734 9.600 0.062 1.852 0.505 Cgn_ Gas 23 SPPS CGCT 1012 000000 00 GAS 0.11 0.00 0.00 1. 0. 2.80 1.03 1.03 1. 2. 2. 0.01 0.01 0.02 0.000 0.001 0.001 0.000 0.000 0.001 0.000 SPPS CGCT 1712 000000 00 GAS 0.11 0.00 0.00 43. 0. 2.80 1.03 1.03 30. 67. 97. 0.28 0.64 0.92 0.015 0.034 0.049 0.000 0.000 0.049 0.013 SPPS CGCT 1722 000000 00 GAS 0.11 0.00 0.00 55. 0. 2.80 1.03 1.03 38. 86. 124. 0.38 0.84 1.22 0.020 0.045 0.065 0.000 0.000 0.065 0.018 SPPSTXCGCT 2712 000000 00 GAS 0.10 0.00 0.00 20. 0. 2.80 1.03 1.03 14. 31. 45. 0.13 0.30 0.43 0.007 0.015 0.022 0.000 0.000 0.023 0.006 SPPSTXCGCT 2722 000000 00 GAS 0.10 0.00 0.00 254. 0. 2.80 1.03 1.03 176. 395. 571. 1.68 3.77 5.46 0.085 0.190 0.276 0.000 0.000 0.290 0.079 SPPS CGCC 1723 000000 00 GAS 0.18 0.00 0.00 108. 0. 13.90 1.03 1.03 73. 167. 240. 0.72 1.66 2.38 0.066 0.151 0.216 0.000 0.000 0.126 0.034 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 2260. 1795. 4054. 22.70 18.03 40.73 0.568 0.451 1.018 54.104 0.112 3.980 1.085 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: 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 SB1: 4.5 0.09 1.00 4.55 113. 0. 12.90 1.54 1.54 469. 372. 841. 4.88 3.87 8.75 0.219 0.174 0.394 4.375 0.020 0.844 0.230 CALI TCOLU0832372050710 01 SB1: 4.5 0.40 1.00 4.55 58. 0. 21.40 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. 15.90 2.57 2.57 7766. 5350. 13116. 74.05 51.01 125.06 0.740 0.510 1.251 0.000 0.000 6.637 1.810 Oil/ Gas Steam_ Nox 6 CALI STLSC0821 000000 00 GAS 0.01 0.00 0.00 4755. 0. 17.40 2.67 2.67 5709. 1813. 7522. 53.87 17.10 70.98 0.350 0.111 0.461 0.000 0.000 3.767 1.027 CALI STHSC0821 000000 00 GAS 0.01 0.00 0.00 3028. 0. 15.20 0.00 2.67 0. 2394. 2394. 0.00 23.04 23.04 0.000 0.138 0.138 0.000 0.000 1.223 0.333 Nuclear 7 CALI M_ NUK00 7000000 00 NUC 0.00 0.00 0.00 2160. 0. 115.90 2.03 2.03 9613. 7347. 16960. 97.90 74.82 172.72 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 11293. 0. 15.00 0.00 0.00 16721. 17624. 34344. 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. 14.90 1.03 1.03 179. 103. 282. 1.58 0.91 2.49 0.079 0.045 0.124 0.000 0.000 0.132 0.036 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 0821 000000 00 GAS 0.02 0.00 0.00 2923. 0. 13.90 1.03 1.03 13100. 10049. 23149. 88.73 68.06 156.79 0.799 0.613 1.411 0.000 0.000 8.321 2.269 CALI CC 0822 000000 00 GAS 0.02 0.00 0.00 165. 0. 14.40 1.03 1.03 739. 567. 1307. 6.37 4.88 11.25 0.048 0.037 0.084 0.000 0.000 0.597 0.163 CALI CC 0823 000000 00 GAS 0.02 0.00 0.00 513. 0. 14.40 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 0.02 0.00 0.00 272. 0. 14.90 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. 4.50 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 0823 000000 00 GAS 0.07 0.00 0.00 927. 0. 5.30 0.00 1.03 0. 85. 85. 0.00 1.07 1.07 0.000 0.038 0.038 0.000 0.000 0.057 0.016 Biomass 12 CALI BIOMS00 54 000000 00 B1: 0.6 0.02 0.08 0.57 399. 0. 44.80 5.36 5.36 1729. 1141. 2870. 15.95 10.52 26.47 0.159 0.105 0.265 1.059 0.008 0.000 0.000 Geothermal 13 CALI GEO 00 000000 00 GEOTH 0.00 0.00 4.74 2509. 0. 87.40 0.00 0.00 10680. 8441. 19121. 270.23 213.57 483.81 0.000 0.000 0.000 0.000 1.146 0.000 0.000 Landfill Gas 14 CALI LFGAS00 000000 00 WASTE 0.25 0.00 0.00 80. 0. 78.60 10.48 10.48 358. 273. 631. 3.94 3.00 6.94 0.484 0.369 0.853 0.000 0.000 0.000 0.000 Wind 15 CALI WIND 00 000000 00 NONE 0.00 0.00 71.00 1413. 0. 26.40 0.00 0.00 2379. 1334. 3713. 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 28.05 177. 0. 103.60 0.00 0.00 780. 615. 1395. 8.95 7.06 16.01 0.000 0.000 0.000 0.000 0.225 0.000 0.000 Fossil_ Other 19 Pump Storage 20 CALI PUMPS00 000000 00 NONE 0.00 0.00 71.00 4432. 0. 6.50 0.00 0.00 0. 428. 428. 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 SB1: 4.5 0.09 1.00 4.55 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 0.010 0.430 0.117 CALI CGCOU0831372050710 01 SB1: 4.5 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: 4.5 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 1.52 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 0.002 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 2234. 0. 2.90 1.03 1.03 7757. 4527. 12284. 77.92 45.48 123.40 3.584 2.092 5.677 0.000 0.000 6.549 1.786 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 0.00 470. 0. 13.90 1.03 1.03 2106. 1616. 3722. 17.75 13.61 31.36 0.160 0.123 0.282 0.000 0.000 1.664 0.454 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 0.02 0.00 0.00 430. 0. 16.60 3.02 3.02 1785. 1417. 3202. 13.50 10.72 24.22 0.101 0.080 0.182 0.000 0.000 1.285 0.350 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 STLSC0821 000000 00 OC01 GAS 0.02 0.00 0.00 5405. 68. 12.70 1.10 1.10 24226. 18583. 42809. 160.04 122.76 282.80 1.600 1.228 2.828 0.000 0.000 15.008 4.093 CALI STLSN0821 000000 00 OC01 GAS 0.02 0.00 0.00 1361. 68. 12.70 1.10 1.10 6099. 4678. 10778. 40.29 30.91 71.20 0.403 0.309 0.712 0.000 0.000 3.778 1.030 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 CALI M_ NUK00 7000000 00 RNU1 NUC 0.00 0.00 0.00 2150. 29. 115.90 2.03 2.03 9569. 7313. 16882. 97.45 74.48 171.93 0.000 0.000 0.000 0.000 0.000 0.000 0.000 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 4.04 1340. 0. 37.70 2.94 2.94 5561. 4417. 9978. 56.95 45.23 102.17 11.389 9.046 20.435 5.364 0.206 9.858 2.688 Unscrubbed Coal_ NOx 3 Unscrubbed Coal 4 PNW TABU 0711371030710 01 BD1: 5.1 0.90 0.61 5.07 25. 0. 27.00 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: 4.5 0.42 0.74 4.41 508. 0. 17.40 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 M_ NUK00 7000000 00 NUC 0.00 0.00 0.00 1107. 0. 91.70 2.03 2.03 5265. 2153. 7418. 52.98 21.67 74.65 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 42634. 0. 14.80 0.00 0.00 63341. 47748. 111090. 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 0.07 0.00 0.00 248. 0. 13.90 1.03 1.03 1111. 853. 1964. 9.45 7.25 16.69 0.321 0.246 0.568 0.000 0.000 0.886 0.242 PNW CC 0821 000000 00 GAS 0.11 0.00 0.00 719. 0. 13.90 1.03 1.03 3222. 2472. 5694. 21.83 16.74 38.57 1.157 0.887 2.044 0.000 0.000 2.047 0.558 PNW CC 0822 000000 00 GAS 0.11 0.00 0.00 612. 0. 13.90 1.03 1.03 2743. 2104. 4847. 23.31 17.88 41.20 1.294 0.993 2.286 0.000 0.000 2.186 0.596 PNW CC 0823 000000 00 GAS 0.16 0.00 0.00 493. 0. 14.90 1.03 1.03 2210. 1695. 3904. 24.00 18.41 42.42 1.908 1.464 3.372 0.000 0.000 2.251 0.614 PNW CC 8 ( b) GAS 0.02 0.00 0.00 3453. 75. 12.70 1.10 1.10 15879. 11459. 27338. 100.83 72.77 173.60 1.008 0.728 1.736 0.000 0.000 9.213 2.513 IGCC 10 Turbine 11 PNW CT 0722 000000 00 GAS 0.10 0.00 0.00 648. 0. 3.10 1.03 1.03 3000. 2240. 5239. 32.33 24.13 56.46 1.681 1.255 2.936 0.000 0.000 2.996 0.817 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 0.10 0.00 0.00 136. 0. 2.80 1.03 1.03 630. 470. 1100. 6.52 4.86 11.38 0.332 0.248 0.580 0.000 0.000 0.604 0.165 Biomass 12 PNW BIOMS00 52 000000 00 B1: 0.6 0.02 0.08 0.57 12. 0. 44.80 5.36 5.36 52. 40. 92. 0.48 0.37 0.85 0.005 0.004 0.009 0.034 0.000 0.000 0.000 Geothermal 13 Landfill Gas 14 Wind 15 PNW WIND 00 000000 00 NONE 0.00 0.00 71.00 25. 0. 26.40 0.00 0.00 11. 6. 18. 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 0.09 0.00 0.00 10. 0. 13.90 1.03 1.03 45. 34. 79. 0.35 0.27 0.62 0.016 0.013 0.029 0.000 0.000 0.033 0.009 PNW CGCC 0822 000000 00 GAS 0.16 0.00 0.00 356. 0. 13.90 1.03 1.03 1596. 1224. 2819. 12.43 9.54 21.97 0.988 0.758 1.747 0.000 0.000 1.166 0.318 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. 64. 12.70 1.10 1.10 421. 323. 744. 2.78 2.13 4.92 0.028 0.021 0.049 0.000 0.000 0.261 0.071 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. 35.60 2.94 2.94 1515. 1203. 2718. 15.47 12.29 27.76 3.559 2.826 6.385 1.333 0.041 2.585 0.705 AZNM TSUBS0841352020203 01 BD1: 5.1 0.40 0.07 2.94 2250. 0. 37.70 2.94 2.94 9338. 7416. 16754. 90.64 71.99 162.63 18.128 14.398 32.526 5.489 0.239 15.145 4.130 AZNM TSUBS0841362020203 01 BD1: 5.1 0.44 0.39 2.94 1095. 0. 35.60 2.94 2.94 4544. 3609. 8154. 46.82 37.18 84.00 10.276 8.162 18.438 16.569 0.124 7.822 2.133 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 TSUBS0841362020703 01 BD1: 5.1 0.40 0.52 2.94 355. 0. 36.30 2.94 2.94 1473. 1170. 2643. 15.27 12.13 27.40 3.055 2.426 5.481 7.070 0.040 2.552 0.696 AZNM TSXBS0841362020303 01 BD1: 5.1 0.46 0.07 1.52 275. 0. 35.60 2.94 2.94 1141. 906. 2048. 11.87 9.43 21.30 2.730 2.168 4.898 0.783 0.016 1.983 0.541 AZNM TSXBS0841362020703 01 BD1: 5.1 0.46 0.06 2.94 220. 0. 37.80 2.94 2.94 913. 725. 1638. 9.59 7.61 17.20 2.205 1.751 3.956 0.490 0.025 1.602 0.437 AZNM TSXBS0842362020703 01 BD1: 5.1 0.46 0.06 2.94 110. 0. 37.70 2.94 2.94 457. 363. 819. 4.98 3.95 8.93 1.144 0.909 2.053 0.254 0.013 0.831 0.227 AZNM TSXSS0841351020303 01 SD2: 6.7 0.57 0.31 5.03 1480. 0. 37.70 2.94 2.94 6142. 4878. 11021. 59.34 47.13 106.47 16.912 13.432 30.344 16.694 0.268 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 5.03 235. 0. 35.60 2.94 2.94 975. 775. 1750. 10.15 8.06 18.21 1.725 1.370 3.096 0.523 0.046 1.757 0.479 AZNM TSXSS0842351020203 01 SD2: 6.7 0.46 0.28 5.36 312. 0. 37.70 2.94 2.94 1295. 861. 2156. 16.66 11.09 27.75 3.833 2.550 6.382 3.904 0.074 2.677 0.730 AZNM TSXSS0842351020703 01 SD2: 6.7 0.46 0.31 4.69 220. 0. 38.00 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. 36.50 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. 38.00 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 1.36 156. 0. 21.40 1.54 1.54 647. 514. 1162. 6.62 5.25 11.87 1.522 1.209 2.730 4.570 0.008 1.105 0.301 AZNM TSBBU0841362020210 01 BB1: 3.4 0.40 0.78 3.07 260. 0. 17.40 1.54 1.54 1079. 857. 1936. 11.22 8.91 20.13 2.244 1.782 4.027 7.862 0.031 1.875 0.511 Oil/ Gas Steam 5 Oil/ Gas Steam_ Nox 6 Nuclear 7 AZNM H_ NUK00 7000000 00 NUC 0.00 0.00 0.00 3810. 0. 67.20 2.03 2.03 17117. 13691. 30808. 180.14 144.09 324.22 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 2489. 0. 15.40 0.00 0.00 3483. 3537. 7020. 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 64. 49. 113. 0.50 0.39 0.89 0.040 0.031 0.071 0.000 0.000 0.047 0.013 AZNM CC 0813 000000 00 GAS 0.16 0.00 0.00 16. 0. 14.90 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 AZNM CC 0821 000000 00 GAS 0.15 0.00 0.00 1776. 0. 13.90 1.03 1.03 6594. 5592. 12186. 44.66 37.87 82.54 3.417 2.897 6.314 0.000 0.000 4.380 1.195 AZNM CC 0822 000000 00 GAS 0.16 0.00 0.00 231. 0. 14.90 1.03 1.03 776. 596. 1372. 6.81 5.22 12.03 0.541 0.415 0.957 0.000 0.000 0.639 0.174 AZNM CC 0823 000000 00 GAS 0.15 0.00 0.00 510. 0. 14.50 1.03 1.03 114. 1315. 1429. 1.12 12.92 14.04 0.086 0.994 1.081 0.000 0.000 0.745 0.203 AZNM CC 0824 000000 00 GAS 0.16 0.00 0.00 351. 0. 14.90 0.00 1.03 0. 60. 60. 0.00 0.76 0.76 0.000 0.059 0.059 0.000 0.000 0.040 0.011 AZNMTXCC 2723 000000 00 GAS 0.16 0.00 0.00 232. 0. 14.90 0.00 1.03 0. 40. 40. 0.00 0.43 0.43 0.000 0.034 0.034 0.000 0.000 0.023 0.006 AZNM CC 8 ( a) GAS 0.02 0.00 0.00 1627. 79. 12.70 1.10 1.10 7481. 5399. 12880. 49.09 35.43 84.52 0.491 0.354 0.845 0.000 0.000 4.485 1.223 AZNM CC 8 ( b) GAS 0.02 0.00 0.00 3284. 76. 12.70 1.10 1.10 15105. 10901. 26006. 95.92 69.22 165.14 0.959 0.692 1.651 0.000 0.000 8.764 2.390 IGCC 10 Turbine 11 AZNM CT 0821 000000 00 GAS 0.11 0.00 0.00 112. 0. 2.80 1.03 1.03 389. 290. 679. 3.55 2.65 6.20 0.197 0.147 0.344 0.000 0.000 0.329 0.090 AZNM CT 0822 000000 00 GAS 0.10 0.00 0.00 127. 0. 6.20 0.00 1.03 0. 22. 22. 0.00 0.26 0.26 0.000 0.013 0.013 0.000 0.000 0.014 0.004 AZNM CT 0823 000000 00 GAS 0.10 0.00 0.00 752. 0. 6.20 0.00 1.03 0. 76. 76. 0.00 1.00 1.00 0.000 0.052 0.052 0.000 0.000 0.053 0.014 AZNMTXCT 2723 000000 00 GAS 0.10 0.00 0.00 69. 0. 2.80 0.00 1.03 0. 12. 12. 0.00 0.16 0.16 0.000 0.008 0.008 0.000 0.000 0.008 0.002 Biomass 12 Geothermal 13 Landfill Gas 14 Wind 15 Fuel Cell 16 Solar 17 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 64. 46. 110. 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. 148. 148. 0.00 1.46 1.46 0.000 0.081 0.081 0.000 0.000 0.077 0.021 AZNM CGCC 0812 000000 00 GAS 0.15 0.00 0.00 73. 0. 13.90 1.03 1.03 245. 188. 434. 2.07 1.59 3.66 0.151 0.116 0.267 0.000 0.000 0.194 0.053 AZNM CGCC 0813 000000 00 GAS 0.15 0.00 0.00 102. 0. 13.90 1.03 1.03 343. 263. 606. 3.19 2.45 5.64 0.235 0.180 0.415 0.000 0.000 0.299 0.082 AZNM CGCC 0822 000000 00 GAS 0.15 0.00 0.00 160. 0. 13.90 1.03 1.03 538. 413. 950. 4.39 3.37 7.76 0.321 0.246 0.567 0.000 0.000 0.412 0.112 AZNM CGCC 0823 000000 00 GAS 0.15 0.00 0.00 113. 0. 13.90 1.03 1.03 380. 291. 671. 3.58 2.75 6.33 0.267 0.205 0.472 0.000 0.000 0.336 0.092 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 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: 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 Scrubbed Coal 2 RMPA TCOLS0831342050703 01 BD1: 5.1 0.46 0.82 5.07 37. 0. 23.10 2.94 2.94 154. 122. 276. 1.45 1.15 2.60 0.334 0.265 0.599 1.061 0.007 0.242 0.066 RMPA TRRBS0832342030304 01 BD1: 5.1 0.26 0.53 2.28 100. 0. 23.10 2.94 2.94 415. 276. 691. 4.84 3.22 8.07 0.630 0.419 1.048 2.123 0.009 0.751 0.205 RMPA TSABS0841341020303 01 BD1: 5.1 0.80 0.50 1.52 107. 0. 38.00 2.94 2.94 444. 353. 797. 4.48 3.56 8.03 1.790 1.422 3.213 2.006 0.006 0.748 0.204 RMPA TSABS0841342020303 01 BD1: 5.1 0.40 0.35 1.52 352. 0. 37.70 2.94 2.94 1461. 1160. 2621. 14.07 11.17 25.24 2.814 2.235 5.048 4.430 0.019 2.351 0.641 RMPA TSABS0841342020304 01 BD1: 5.1 0.43 0.53 0.25 446. 0. 37.80 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. 35.60 2.94 2.94 3553. 2821. 6374. 37.81 30.03 67.85 6.334 5.030 11.364 4.987 0.100 6.318 1.723 RMPA TSUBS0842332020303 01 BD1: 5.1 0.80 0.57 1.52 111. 0. 38.00 2.94 2.94 461. 366. 827. 4.93 3.91 8.84 1.972 1.566 3.538 2.534 0.007 0.824 0.225 RMPA TSUBS0842332020304 01 BD1: 5.1 0.35 0.06 0.25 408. 0. 35.60 2.94 2.94 1693. 1345. 3038. 17.97 14.27 32.24 3.145 2.497 5.642 1.016 0.004 3.002 0.819 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 02 SE1: 5.5 0.32 0.05 3.10 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 0.132 8.238 2.247 Unscrubbed Coal_ NOx 3 Unscrubbed Coal 4 RMPA TCOLU0811351020710 01 BB1: 3.4 0.91 1.00 3.41 7. 0. 27.00 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 BB1: 3.4 0.46 0.41 2.18 30. 0. 27.00 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 BB1: 3.4 0.46 0.64 3.41 19. 0. 27.00 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. 27.00 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 TCOLU0831331020110 01 BB2: 4.1 0.80 1.00 2.62 45. 0. 27.00 1.54 1.54 187. 148. 335. 1.94 1.54 3.48 0.777 0.617 1.394 1.742 0.005 0.325 0.089 RMPA TCOLU0831331020310 01 BB2: 4.1 0.80 1.00 1.64 45. 0. 27.00 1.54 1.54 187. 148. 335. 1.94 1.54 3.48 0.777 0.617 1.394 1.742 0.003 0.325 0.089 RMPA TOLSU0812321020110 01 SB1: 4.5 1.28 1.00 4.41 15. 0. 21.40 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 BB1: 3.4 0.60 0.71 1.36 264. 0. 27.00 1.54 1.54 1096. 870. 1966. 11.24 8.93 20.17 3.355 2.665 6.019 7.199 0.014 1.878 0.512 RMPA TSABU0841342020310 01 BB1: 3.4 0.46 0.70 1.36 208. 0. 17.40 1.54 1.54 863. 686. 1549. 8.68 6.89 15.57 1.995 1.585 3.580 5.425 0.011 1.450 0.395 RMPA TSASU0832342020310 01 SB2: 6.5 0.46 1.00 4.86 49. 0. 27.00 1.54 1.54 203. 162. 365. 2.21 1.76 3.97 0.509 0.405 0.914 1.987 0.010 0.383 0.105 RMPA TSASU0841342020310 01 SB2: 6.5 0.44 0.68 4.86 1333. 0. 20.70 1.54 1.54 5532. 4394. 9926. 56.80 45.11 101.91 12.410 9.857 22.267 34.853 0.248 9.832 2.681 RMPA TSBBU0812341020710 01 BB1: 3.4 0.96 1.00 3.41 48. 0. 27.00 1.54 1.54 199. 158. 357. 2.50 1.99 4.49 1.204 0.956 2.160 2.246 0.008 0.418 0.114 RMPA TSCBU0832342020310 01 BB1: 3.4 0.46 0.61 1.36 126. 0. 23.50 1.54 1.54 523. 415. 938. 6.01 4.77 10.78 1.381 1.097 2.478 3.303 0.007 1.003 0.274 RMPA TSCBU0841342020310 01 BB1: 3.4 0.46 0.61 1.36 133. 0. 21.40 1.54 1.54 552. 438. 990. 5.79 4.60 10.39 1.331 1.057 2.389 3.194 0.007 0.967 0.264 RMPA TSLSU0712261020110 01 SB1: 4.5 1.27 0.67 4.41 22. 0. 27.00 1.54 1.54 91. 73. 164. 1.10 0.88 1.98 0.698 0.554 1.253 0.658 0.004 0.191 0.052 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. 3825. 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 0821 000000 00 GAS 0.13 0.00 0.00 265. 0. 13.90 1.03 1.03 1188. 748. 1936. 8.04 5.07 13.11 0.539 0.340 0.879 0.000 0.000 0.696 0.190 RMPA CC 0822 000000 00 GAS 0.13 0.00 0.00 121. 0. 13.90 1.03 1.03 407. 89. 495. 3.46 0.75 4.21 0.232 0.050 0.282 0.000 0.000 0.223 0.061 RMPA CC 0823 000000 00 GAS 0.13 0.00 0.00 96. 0. 13.90 1.03 0.00 12. 0. 12. 0.13 0.00 0.13 0.009 0.000 0.009 0.000 0.000 0.007 0.002 IGCC 10 Turbine 11 RMPA CT 0821 000000 00 GAS 0.12 0.00 0.00 74. 0. 2.80 1.03 1.03 257. 13. 270. 2.35 0.12 2.46 0.143 0.007 0.150 0.000 0.000 0.131 0.036 RMPA CT 0822 000000 00 GAS 0.13 0.00 0.00 100. 0. 6.20 1.03 0.00 23. 0. 23. 0.25 0.00 0.25 0.016 0.000 0.016 0.000 0.000 0.013 0.004 Biomass 12 Geothermal 13 Landfill Gas 14 Wind 15 RMPA WIND 00 000000 00 NONE 0.00 0.00 71.00 1. 0. 26.40 0.00 0.00 2. 1. 4. 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 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. 35. 35. 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 0812 000000 00 GAS 0.12 0.00 0.00 3. 0. 2.80 1.03 1.03 10. 1. 11. 0.10 0.01 0.11 0.006 0.000 0.007 0.000 0.000 0.006 0.002 RMPA CGCT 0821 000000 00 GAS 0.12 0.00 0.00 36. 0. 2.80 1.03 1.03 125. 93. 218. 1.05 0.79 1.84 0.064 0.048 0.112 0.000 0.000 0.098 0.027 RMPA CGCC 0812 000000 00 GAS 0.13 0.00 0.00 55. 0. 13.90 1.03 1.03 185. 26. 211. 1.63 0.23 1.85 0.109 0.015 0.124 0.000 0.000 0.098 0.027 RMPA CGCC 0813 000000 00 GAS 0.13 0.00 0.00 60. 0. 14.90 1.03 1.03 202. 10. 212. 1.89 0.10 1.99 0.127 0.006 0.133 0.000 0.000 0.105 0.029 RMPA CGCC 0822 000000 00 GAS 0.13 0.00 0.00 109. 0. 13.90 1.03 1.03 366. 19. 385. 3.25 0.17 3.42 0.218 0.011 0.229 0.000 0.000 0.181 0.049 RMPA CGCC 0823 000000 00 GAS 0.13 0.00 0.00 383. 0. 14.10 1.03 1.03 1287. 66. 1353. 12.63 0.64 13.28 0.846 0.043 0.890 0.000 0.000 0.705 0.192 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 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: 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 TSXBS0841332020103 01 BD1: 5.1 0.40 0.12 1.72 1250. 0. 36.30 2.94 2.94 5188. 3614. 8801. 51.36 35.78 87.13 10.272 7.155 17.427 5.228 0.075 8.114 2.213 NWPE TSXBS0841402020103 01 BE1: 6.1 0.43 0.25 2.07 2410. 0. 37.30 2.94 2.94 0. 203. 203. 0.00 2.03 2.03 0.000 0.438 0.438 0.254 0.002 0.189 0.051 NWPE TSXBS0841402020103 01 BD1: 5.1 0.43 0.17 1.72 2410. 0. 37.30 2.94 2.94 10002. 7741. 17743. 99.89 77.31 177.19 21.576 16.698 38.274 15.150 0.153 16.501 4.500 NWPE TSXBS0841332020303 01 BD1: 5.1 0.46 0.03 1.52 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 0.137 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. 36.60 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 02 SD1: 4.4 0.40 0.17 4.40 330. 0. 37.70 2.94 2.94 1370. 1088. 2457. 14.38 11.42 25.80 2.876 2.284 5.160 2.167 0.057 2.489 0.679 NWPEWYTSZLS0842322020104 02 SD1: 4.4 0.50 0.19 4.40 335. 0. 35.60 2.94 2.94 1390. 1104. 2495. 16.24 12.90 29.14 4.060 3.224 7.284 2.815 0.064 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. 27.00 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 BB2: 4.1 0.44 1.00 4.10 50. 0. 11.70 1.54 1.54 208. 165. 372. 2.16 1.71 3.87 0.478 0.380 0.858 1.936 0.008 0.361 0.098 NWPE TSABU0832332020110 01 BB2: 4.1 0.40 0.78 2.62 70. 0. 27.00 1.54 1.54 291. 231. 521. 3.25 2.58 5.84 0.651 0.517 1.168 2.274 0.008 0.544 0.148 NWPE TSABU0841332020110 01 BB2: 4.1 0.40 0.78 2.62 105. 0. 27.00 1.54 1.54 436. 346. 782. 4.58 3.63 8.21 0.915 0.727 1.642 3.194 0.011 0.764 0.208 NWPE TSABU0841352020110 01 BB1: 3.4 0.40 0.78 2.18 1580. 0. 21.40 1.54 1.54 6557. 5208. 11765. 67.77 53.82 121.59 13.554 10.765 24.319 47.543 0.133 11.323 3.088 NWPE TSABU0841352020310 01 BB1: 3.4 0.31 0.68 1.36 258. 0. 17.40 1.54 1.54 1071. 850. 1921. 10.76 8.54 19.30 1.667 1.324 2.992 6.534 0.013 1.797 0.490 NWPE TSASU0742322020110 01 SB1: 4.5 0.40 1.00 4.41 156. 0. 21.40 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: 4.5 0.46 1.00 4.41 106. 0. 27.00 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: 4.5 0.61 1.00 4.41 336. 0. 27.00 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 BB2: 4.1 0.40 1.00 2.62 425. 0. 21.40 1.54 1.54 1764. 1401. 3165. 17.11 13.59 30.70 3.422 2.718 6.139 15.349 0.040 2.859 0.780 NWPE TSXBU0841402020110 01 BB1: 3.4 0.40 0.30 2.18 370. 0. 23.90 1.54 1.54 1536. 1220. 2755. 15.58 12.37 27.95 3.115 2.474 5.589 4.192 0.030 2.602 0.710 Oil/ Gas Steam 5 Oil/ Gas Steam_ Nox 6 Nuclear 7 Hydro 8 NWPE HYDRO00 000000 00 HYDRO 0.00 0.00 0.00 1782. 0. 15.20 0.00 0.00 2493. 2532. 5026. 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 0821 000000 00 GAS 0.15 0.00 0.00 287. 0. 13.90 1.03 1.03 1286. 134. 1420. 8.71 0.91 9.62 0.636 0.066 0.702 0.000 0.000 0.511 0.139 IGCC 10 NWPE IGCC 0831402050710 00 BE1: 6.1 0.06 0.00 0.01 100. 0. 31.40 1.00 1.00 433. 335. 768. 3.15 2.44 5.59 0.095 0.073 0.168 0.000 0.000 0.520 0.142 Turbine 11 NWPE CT 0712 000000 00 GAS 0.13 0.00 0.00 2. 0. 2.80 1.03 0.00 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 NWPE CT 0811 000000 00 GAS 0.13 0.00 0.00 14. 0. 2.80 1.03 1.03 49. 2. 51. 0.44 0.02 0.46 0.028 0.001 0.029 0.000 0.000 0.024 0.007 NWPE CT 0812 000000 00 GAS 0.10 0.00 0.00 36. 0. 2.80 1.03 1.03 25. 5. 30. 0.26 0.06 0.31 0.013 0.003 0.016 0.000 0.000 0.017 0.005 Biomass 12 Geothermal 13 NWPE GEO 00 000000 00 GEOTH 0.00 0.00 3.78 216. 0. 87.40 0.00 0.00 919. 727. 1646. 29.16 23.05 52.21 0.000 0.000 0.000 0.000 0.099 0.000 0.000 Landfill Gas 14 Wind 15 Fuel Cell 16 Solar 17 Non Fossil_ Other 18 Fossil_ Other 19 NWPE WASTE072 000000 00 WASTE 0.70 0.01 10.30 41. 0. 103.60 0.00 0.00 183. 140. 323. 2.02 1.54 3.56 0.706 0.538 1.244 0.012 0.018 0.000 0.000 Pump Storage 20 Int. Imports 21 Cgn_ Coal 22 NWPE CGCOU0731322050710 01 SB1: 4.5 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. 5. 50. 0.29 0.03 0.32 0.021 0.002 0.023 0.000 0.000 0.017 0.005 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 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

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 0.002 0.144 0.039 Total Scrubbed Coal 2 400. 244. 643. 4.52 2.76 7.28 0.709 0.432 1.141 0.343 0.008 0.678 0.185 Total Unscrubbed Coal_ NOx 3 83. 66. 149. 0.92 0.73 1.66 0.170 0.088 0.259 0.829 0.003 0.158 0.043 Total Unscrubbed Coal 4 25650. 16721. 42371. 253.01 164.09 417.10 42.301 26.991 69.292 198.695 0.940 40.126 10.944 Total Oil/ Gas Steam 5 2482. 1343. 3825. 26.43 14.31 40.74 2.772 1.500 4.272 0.000 0.000 2.162 0.590 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 4165. 4123. 8288. 53.60 53.05 106.65 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 9. 22. 31. 0.10 0.22 0.32 0.008 0.019 0.027 0.000 0.000 0.017 0.005 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 97. 522. 620. 0.92 5.55 6.47 0.053 0.284 0.338 0.000 0.000 0.343 0.094 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 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 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 66. 52. 118. 0.73 0.57 1.30 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. 951. 2377. 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 0.335 0.091 Total Cgn_ Gas 23 1848. 1418. 3267. 13.69 10.51 24.19 1.231 0.945 2.176 0.000 0.000 1.284 0.350 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 18257. 14500. 32757. 168.73 134.01 302.74 34.460 3.423 37.883 151.371 0.603 28.963 7.899 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 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 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 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 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 3058. 2188. 5246. 31.71 22.68 54.39 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 59604. 43598. 103202. 565.65 416.64 982.29 82.503 34.114 1 16.617 353.760 1.675 74.210 20.239    (**) 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 17904. 13841. 31745. 174.98 134.59 309.57 47.210 5.810 53.020 63.228 0.427 28.828 7.862 Total Scrubbed Coal 2 6308. 4271. 10579. 63.28 42.61 105.89 11.530 7.397 18.927 23.597 0.197 9.861 2.689 Total Unscrubbed Coal_ NOx 3 29019. 21934. 50953. 272.38 206.22 478.60 64.228 13.379 77.608 312.744 1.043 44.814 12.222 Total Unscrubbed Coal 4 66371. 39074. 105446. 668.48 391.77 1060.25 134.148 74.655 2 08.803 754.798 2.869 100.152 27.314 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 16835. 12493. 29328. 175.51 130.40 305.91 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Hydro 8 1846. 1195. 3041. 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 93. 71. 164. 0.79 0.60 1.39 0.063 0.048 0.111 0.000 0.000 0.074 0.020 Total IGCC 10 1135. 877. 2013. 8.26 6.38 14.64 0.413 0.319 0.732 0.000 0.000 1.364 0.372 Total Turbine 11 4258. 3223. 7481. 42.42 32.21 74.63 2.264 1.729 3.992 0.000 0.000 3.961 1.080 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 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Wind 15 0. 0. 0. 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 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 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 20 178. 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 22 678. 466. 1144. 6.18 4.18 10.37 1.382 0.954 2.335 5.062 0.024 0.965 0.263 Total Cgn_ Gas 23 12. 9. 21. 0.11 0.08 0.20 0.006 0.004 0.010 0.000 0.000 0.010 0.003 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 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 91474. 73405. 164879. 853.02 684.79 1537.81 245.962 20.257 2 66.219 1049.676 3.446 143.860 39.234 Total Ret. ExistScrub & SCR 41 71292. 56622. 127914. 708.31 562.55 1270.86 160.913 14.657 1 75.570 305.647 1.482 118.346 32.276 Total Ret. SNCR 42 1217. 742. 1958. 12.78 7.79 20.58 3.850 1.524 5.374 11.526 0.062 1.978 0.539 Total Ret. ExistScrub & SNCR 43 2200. 1350. 3550. 22.64 13.88 36.52 6.995 2.720 9.714 9.000 0.143 3.401 0.927 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 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 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 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 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 ECAO 311209. 229985. 541194. 3012.72 2220.84 5233.56 678.998 143.480 8 22.477 2535.534 9.694 457.613 124.803    (**) 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 10435. 8520. 18955. 106.53 86.93 193.46 17.045 13.869 30.915 34.046 0.483 18.759 5.116 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 13225. 11434. 24659. 132.53 115.03 247.56 20.926 18.093 39.018 163.788 0.827 23.818 6.496 Total Oil/ Gas Steam 5 7888. 18216. 26104. 78.26 185.12 263.38 12.156 25.888 38.044 0.000 0.000 13.977 3.812 Total Oil/ Gas Steam_ Nox 6 560. 3144. 3704. 5.44 31.29 36.73 0.416 1.337 1.753 0.000 0.000 1.950 0.532 Total Nuclear 7 21256. 17337. 38593. 222.11 181.15 403.26 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 72970. 56327. 129297. 491.95 381.52 873.47 28.796 22.523 51.319 0.000 0.000 46.355 12.642 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 1853. 2734. 4587. 18.55 28.34 46.90 0.940 1.437 2.377 0.000 0.000 2.489 0.679 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 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Wind 15 227. 128. 355. 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 0. 0. 0. 0.00 0.00 0.00 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 4814. 4729. 9544. 38.23 38.01 76.23 2.458 2.451 4.909 0.000 0.000 4.046 1.103 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 5262. 4036. 9298. 34.76 26.66 61.42 0.348 0.267 0.614 0.000 0.000 3.260 0.889 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 3703. 3511. 7215. 39.47 37.42 76.89 5.920 5.613 11.533 11.148 0.353 7.512 2.049 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 4962. 5136. 10097. 50.20 51.95 102.15 1.264 1.308 2.572 51.074 0.248 9.855 2.688 Total Ret. ExistScrub & SCR 41 22283. 18054. 40337. 241.37 195.34 436.71 6.034 4.883 10.918 138.290 1.107 42.630 11.626 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 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 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 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 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 2704. 3758. 6462. 26.51 36.84 63.35 0.699 0.971 1.670 0.000 0.000 3.362 0.917 Total Ret. O/ G SNCR 66 2426. 3371. 5797. 23.75 33.00 56.75 1.615 2.244 3.859 0.000 0.000 3.012 0.821 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 175050. 160838. 335887. 1509.98 1428.87 2938.85 98.680 100.934 1 99.615 398.347 3.022 181.025 49.370    (**) 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 1241. 826. 2066. 12.55 8.35 20.91 3.163 1.365 4.528 1.804 0.044 1.947 0.531 Total Scrubbed Coal 2 2411. 1915. 4326. 24.06 19.11 43.18 3.730 2.962 6.692 4.469 0.142 4.021 1.097 Total Unscrubbed Coal_ NOx 3 11907. 6874. 18781. 116.95 67.61 184.57 30.338 10.246 40.585 123.709 0.634 17.187 4.687 Total Unscrubbed Coal 4 1166. 622. 1789. 11.89 6.38 18.27 2.308 1.222 3.531 10.046 0.029 1.701 0.464 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 24785. 18553. 43338. 262.24 196.32 458.56 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 10648. 9947. 20596. 69.74 68.06 137.80 1.423 1.821 3.243 0.000 0.000 7.313 1.995 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 11 118. 1279. 1397. 1.08 14.63 15.71 0.060 0.776 0.837 0.000 0.000 0.834 0.227 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 45. 34. 79. 0.49 0.38 0.87 0.061 0.046 0.107 0.000 0.000 0.000 0.000 Total Wind 15 0. 0. 0. 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 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 20 264. 199. 463. 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 22 789. 538. 1327. 6.62 4.51 11.13 1.608 1.095 2.703 6.119 0.029 1.036 0.283 Total Cgn_ Gas 23 4285. 3574. 7859. 32.34 27.45 59.79 1.890 1.589 3.479 0.000 0.000 3.173 0.865 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 5573. 5152. 10725. 36.82 34.03 70.85 0.368 0.340 0.708 0.000 0.000 3.760 1.025 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 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 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 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 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 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 MACE 66711. 52176. 118887. 587.25 456.67 1043.91 44.949 21.463 66.412 146.147 1.669 40.972 11.174    (**) 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 2698. 2142. 4840. 26.39 20.96 47.35 5.964 0.472 6.436 3.551 0.103 4.409 1.203 Total Scrubbed Coal 2 133. 88. 221. 1.38 0.92 2.30 0.277 0.184 0.461 0.607 0.008 0.214 0.058 Total Unscrubbed Coal_ NOx 3 11840. 9316. 21156. 109.48 86.08 195.56 26.926 2.571 29.497 210.949 1.121 18.211 4.967 Total Unscrubbed Coal 4 14267. 8092. 22358. 142.03 79.09 221.13 30.472 16.124 46.596 122.889 0.396 20.592 5.616 Total Oil/ Gas Steam 5 0. 1678. 1678. 0.00 15.85 15.85 0.000 1.585 1.585 0.000 0.000 0.841 0.229 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 10144. 7178. 17322. 108.10 76.49 184.60 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 1411. 1805. 3216. 9.56 12.22 21.78 0.884 1.131 2.015 0.000 0.000 1.156 0.315 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. 207. 207. 0.00 2.83 2.83 0.000 0.175 0.175 0.000 0.000 0.150 0.041 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 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Wind 15 14. 8. 22. 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 18 480. 379. 859. 5.28 4.17 9.45 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. 175. 903. 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 2253. 1635. 3888. 20.88 14.98 35.86 4.186 2.845 7.030 14.853 0.105 3.339 0.911 Total Cgn_ Gas 23 200. 281. 481. 1.87 2.65 4.52 0.171 0.232 0.402 0.000 0.000 0.240 0.065 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 7055. 5603. 12659. 67.03 53.23 120.26 14.947 1.331 16.278 132.285 0.709 11.199 3.054 Total Ret. ExistScrub & SCR 41 7055. 5603. 12659. 64.84 51.50 116.33 14.329 1.287 15.617 8.422 0.316 10.833 2.955 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 43 519. 345. 864. 5.44 3.62 9.06 1.275 0.552 1.827 0.679 0.024 0.843 0.230 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 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 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 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 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 3651. 2583. 6234. 38.91 27.53 66.44 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 64190. 47930. 112119. 602.70 453.31 1056.00 99.442 28.495 1 27.937 494.311 3.125 72.029 19.644    (**) 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)

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 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_ NOx 3 7224. 5494. 12718. 71.62 54.39 126.02 20.338 3.282 23.620 86.621 0.388 11.735 3.201 Total Unscrubbed Coal 4 4171. 2480. 6651. 39.18 23.29 62.48 7.813 4.590 12.403 53.844 0.254 5.818 1.587 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 8184. 5482. 13667. 88.95 59.58 148.53 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Hydro 8 43. 16. 59. 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 95. 73. 169. 0.81 0.62 1.43 0.032 0.025 0.057 0.000 0.000 0.076 0.021 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 1351. 1323. 2674. 11.80 12.00 23.80 0.600 0.615 1.214 0.000 0.000 1.263 0.344 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 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Wind 15 0. 0. 0. 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 18 242. 191. 434. 2.67 2.10 4.77 0.000 0.000 0.000 0.000 0.169 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 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 23 186. 143. 329. 1.83 1.40 3.23 0.073 0.056 0.129 0.000 0.000 0.172 0.047 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 25 234. 181. 415. 0.98 0.76 1.74 0.000 0.000 0.000 0.000 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 6250. 4964. 11214. 56.78 45.10 101.88 17.745 1.398 19.143 112.069 0.601 9.487 2.587 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 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 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 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 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 MACS 27982. 20347. 48329. 274.62 199.25 473.88 46.601 9.965 56.566 252.534 1.473 28.551 7.787    (**) Industrial Boiler Generation in BBtu, not included in the total regional ge neration

NOx SO2 MER CO2 Carbon Year: 2010, Region: WUMS ( 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 2 522. 429. 952. 5.72 4.64 10.35 0.885 0.716 1.601 4.406 0.011 0.964 0.263 Total Unscrubbed Coal_ NOx 3 340. 270. 611. 3.65 2.90 6.55 0.913 0.725 1.639 2.242 0.014 0.632 0.172 Total Unscrubbed Coal 4 22950. 17870. 40821. 238.97 185.98 424.95 56.020 43.821 99.841 177.899 1.069 40.781 11.122 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 1279. 1122. 2401. 13.36 11.73 25.09 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Hydro 8 1010. 678. 1688. 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 1201. 952. 2153. 8.63 6.62 15.25 0.251 0.148 0.399 0.000 0.000 0.809 0.221 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 2856. 2269. 5125. 24.23 19.97 44.21 1.215 1.001 2.217 0.000 0.000 2.346 0.640 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 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Wind 15 0. 0. 0. 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 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 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 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 61. 49. 110. 0.51 0.41 0.92 0.106 0.086 0.192 0.459 0.003 0.089 0.024 Total Cgn_ Gas 23 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_ 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 34 538. 550. 1088. 3.55 3.63 7.19 0.036 0.036 0.072 0.000 0.000 0.381 0.104 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 1447. 1149. 2597. 13.15 10.44 23.59 2.038 1.619 3.657 0.661 0.058 2.276 0.621 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 2788. 2214. 5003. 30.13 23.93 54.06 0.753 0.598 1.351 19.245 0.170 5.215 1.422 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 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 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 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 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 WUMS 34992. 27554. 62547. 341.91 270.26 612.16 62.217 48.751 1 10.968 204.910 1.325 53.494 14.589    (**) Industrial Boiler Generation in BBtu, not included in the total regional ge neration

NOx SO2 MER CO2 Carbon Year: 2010, Region: MANO ( 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 1 174. 138. 313. 1.81 1.44 3.25 0.389 0.201 0.590 0.407 0.004 0.303 0.083 Total Scrubbed Coal 2 19002. 14435. 33437. 203.29 153.30 356.59 27.542 20.090 47.632 119.852 0.612 33.710 9.194 Total Unscrubbed Coal_ NOx 3 3511. 2336. 5847. 35.37 23.53 58.91 11.319 1.733 13.052 26.300 0.185 5.683 1.550 Total Unscrubbed Coal 4 38912. 25624. 64535. 385.70 251.65 637.35 65.312 41.544 1 06.856 377.827 1.754 60.867 16.600 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 28791. 22742. 51533. 297.39 234.93 532.32 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Hydro 8 1079. 747. 1826. 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 6045. 7733. 13778. 40.94 52.39 93.33 2.088 2.672 4.760 0.000 0.000 4.953 1.351 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 2111. 3162. 5273. 19.72 31.78 51.50 1.145 1.714 2.859 0.000 0.000 2.733 0.745 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 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Wind 15 0. 0. 0. 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 0. 0. 0. 0.00 0.00 0.00 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 20 197. 142. 339. 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 2. 3. 4. 0.02 0.03 0.04 0.001 0.001 0.002 0.000 0.000 0.002 0.001 Total Cgn_ Oil 24 0. 17. 17. 0.00 0.14 0.14 0.000 0.017 0.017 0.000 0.000 0.007 0.002 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 17266. 13313. 30579. 175.12 135.19 310.32 56.182 4.338 60.520 168.850 0.921 29.787 8.124 Total Ret. ExistScrub & SCR 41 6175. 4905. 11080. 65.34 51.90 117.24 23.386 1.858 25.243 62.099 0.132 10.918 2.978 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 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 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 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 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 MANO 123274. 95303. 218577. 1224.81 936.35 2161.16 187.384 74.183 2 61.568 755.334 3.609 148.963 40.626    (**) Industrial Boiler Generation in BBtu, not included in the total regional ge neration

NOx SO2 MER CO2 Carbon Year: 2010, Region: MAPP ( 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 28578. 22268. 50846. 307.97 239.92 547.90 71.783 56.059 1 27.841 96.900 1.348 52.997 14.454 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 52530. 40349. 92879. 556.64 426.93 983.57 140.678 107.414 2 48.092 534.406 2.742 94.505 25.774 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 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Hydro 8 5411. 4575. 9986. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Comb. Cycle Gas 9 108. 334. 443. 0.92 3.09 4.01 0.049 0.176 0.225 0.000 0.000 0.213 0.058 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 4634. 4446. 9080. 38.14 42.83 80.98 1.910 2.251 4.161 0.000 0.000 4.297 1.172 Total Biomass 12 48. 37. 85. 0.44 0.34 0.78 0.004 0.003 0.008 0.031 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 0. 0. 0. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Wind 15 130. 73. 203. 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 18 150. 118. 268. 1.65 1.30 2.95 0.000 0.000 0.000 0.000 0.105 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 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 1. 1. 2. 0.00 0.00 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Total Cgn_ Coal 22 312. 252. 563. 2.79 2.25 5.03 0.649 0.524 1.172 1.283 0.009 0.469 0.128 Total Cgn_ Gas 23 5. 4. 8. 0.05 0.03 0.08 0.003 0.002 0.005 0.000 0.000 0.004 0.001 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 9. 7. 15. 0.04 0.03 0.06 0.000 0.000 0.000 0.000 0.002 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 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 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 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 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 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 12627. 9319. 21946. 135.26 99.83 235.09 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 MAPP 104542. 81782. 186324. 1043.90 816.56 1860.45 215.075 166.429 3 81.504 632.620 4.206 152.486 41.587    (**) Industrial Boiler Generation in BBtu, not included in the total regional ge neration

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