MACT basecase 2003 Region: System Page: 1. 1 Regional Summary Report NOTES: 1. Year 2026 is the End Year and should not be used for analysis.

2005 2010 2020 2026      1. Reserve Margin Capacity Annual [ MW] 921985. 927357. 1017819. 1112373. Plus Firm Purchases Annual [ MW] 0. 0. 0. 0. Plus Transmission In Annual [ MW] 21845. 32571. 28146. 20924.      Total R. M. Capacity Annual [ MW] 943830. 959928. 1045965. 1133297.

     2. Peak Load Annual [ MW] 712421. 772709. 892642. 976829. Less DSM [ MW] 0. 0. 0. 0. Plus Firm Sales [ MW] 0. 0. 0. 0. Plus Transmission Out Annual [ MW] 22291. 33236. 28720. 21351.      Net Demand Annual [ MW] 734712. 805945. 921362. 998180.

3. Reserve Margin Annual [%] 28.46 19.11 13.52 13.54      4. Generation [ GWh] 3890792. 4195453. 4852582. 5308881. Inter Region Transmission [ GWh]  9739.  9601.  8389.  7424. Pumping & Storage Losses [ GWh] 9873. 14408. 13252. 10844. Plus Purchases [ GWh] 0. 0. 0. 0. Less Sales [ GWh] 0. 0. 0. 0.      5. Total Supply for Demand [ GWh] 3871180. 4171445. 4830941. 5290613.

     6. Projected Demand [ GWh] 3871180. 4171445. 4830941. 5290613. Energy Not Served [ GWh] 0. 0. 0. 0. Less DSM [ GWh] 0. 0. 0. 0.      Net Demand [ GWh] 3871180. 4171445. 4830941. 5290613.

7. Dumped Energy [ GWh] 0. 0. 0. 0.

     8. Total Supply for Demand [ GWh] 3871180. 4171445. 4830941. 5290613. Less T& D Losses [ GWh] 297375. 320440. 371101. 406412.      9. Total Sales [ GWh] 3573805. 3851005. 4459840. 4884201.

Capacity Avoided Costs [ US$/ kW] 2005 2010 2020 2026      ANNUAL 1.66 2.67 48.51 49.30 WINTER 0.00 0.00 0.00 0.00 SUMMER 0.00 0.00 0.00 0.00 10. Capacity by Plant Type [ MW] 2005 2010 2020 2026      Scrubbed Coal_ NOx 1 27267. 27267. 27267. 38040. Scrubbed Coal 2 60627. 56412. 54823. 52795. Unscrubbed Coal_ NOx 3 48700. 43819. 41856. 41840. Unscrubbed Coal 4 126936. 113378. 95619. 92043. Oil/ Gas Steam 5 94905. 92065. 90276. 90276. Oil/ Gas Steam_ Nox 6 7822. 5968. 5968. 5825. Nuclear 7 99087. 99289. 99594. 99594. Hydro 8 89869. 89869. 89869. 89869. Comb. Cycle Gas 9 133672. 135163. 181023. 235225. IGCC 10 612. 612. 612. 612. Turbine 11 130486. 131445. 173224. 202663. Biomass 12 1347. 1404. 1510. 1510. Geothermal 13 2943. 3086. 3223. 3223. Landfill Gas 14 502. 670. 1003. 1003. Wind 15 5078. 5702. 6488. 6488. Fuel Cell 16 17. 17. 17. 17. Solar 17 413. 416. 416. 416. Non Fossil_ Other 18 2275. 2275. 2275. 2275. Fossil_ Other 19 125. 125. 125. 125. Pump Storage 20 22854. 22854. 22854. 22854. Int. Imports 21 11000. 11000. 11000. 11000. Cgn_ Coal 22 3992. 3992. 3992. 3992. Cgn_ Gas 23 42674. 42674. 42674. 42674. Cgn_ Oil 24 1069. 1069. 1048. 1034. Cgn_ Other 25 1075. 1075. 1075. 1075. NonCG IPP_ Coal 26 0. 0. 0. 0. NonCG IPP_ Gas 27 0. 0. 0. 0. NonCG IPP_ Other 28 0. 0. 0. 0. Blr_ Coal 29 0. 0. 0. 0. Blr_ Gas 30 0. 0. 0. 0. Blr_ Oil 31 0. 0. 0. 0. Blr_ Other 32 0. 0. 0. 0. SteamOnly Cogen 33 0. 0. 0. 0. Rep. Coal CC 34 0. 138. 138. 138. Rep. O/ G CC 35 0. 4627. 8248. 8560. Rep. Coal IGCC 36 0. 0. 0. 0. Ret. Scrubber 37 2624. 4479. 7683. 5247. Ret. ExistSCR & Scrub 38 457. 5236. 7158. 7158. Ret. ExistSNCR & Scrub 39 0. 0. 0. 16. Ret. SCR 40 23054. 29730. 39437. 41018. Ret. ExistScrub & SCR 41 10828. 14614. 15976. 17725. Ret. SNCR 42 0. 282. 2559. 3791. Ret. ExistScrub & SNCR 43 0. 430. 657. 936. Ret. SCR+ Scrb 44 174. 4713. 7163. 10346. Ret. SNCR+ Scrub 45 0. 0. 0. 0. Ret. Gas Reburn 46 0. 0. 0. 0. Ret. ExistScrub+ GasR 47 0. 0. 0. 0. Ret. GasReburn+ Scrub 48 0. 0. 0. 0. Ret. ACI 49 0. 0. 0. 0. Ret. ExistScrub& ACI 50 0. 0. 0. 0. Ret. ExistSCR& ACI 51 0. 0. 0. 0. Ret. ExistSNCR& ACI 52 0. 0. 0. 0. Ret. ACI & SCR 53 0. 0. 0. 0. Ret. ExistScrub& ACI& SCR 54 0. 0. 0. 0. Ret. ACI & SNCR 55 0. 0. 0. 0. Ret. ExistScrub& ACI& SNCR 56 0. 0. 0. 0. Ret. ACI & Srub 57 0. 0. 0. 0. Ret. ExistSCR& ACI& Scrub 58 0. 0. 0. 0. Ret. ExistSNCR& ACI& Scrub 59 0. 0. 0. 0. Ret. ExistSNCR& ExistScrub& ACI 60 0. 0. 0. 0. Ret. ExistSCR& ExistScrub& ACI 61 0. 0. 0. 0. Ret. ExistNOx& ExistScrub& ACI 62 0. 0. 0. 0. Ret. SCR & Scrub & ACI 63 0. 0. 0. 0. Ret. SNCR & Scrub & ACI 64 0. 0. 0. 0. Ret. O/ G SCR 65 0. 0. 0. 0. Ret. O/ G SNCR 66 0. 2381. 2381. 2381. Ret. Nuclear ( age 30+ 10 yrs) 67 0. 0. 0. 0. Ret. Nuclear ( age 40+ 20 yrs) 68 0. 0. 0. 0. Ret. Biomass Cofiring 69 0. 0. 0. 0. CT Early Retirement 70 227. 227. 227. 227. CC Early Retirement 71 1109. 1109. 1109. 1109. O/ G Early Retirement 72 27901. 27901. 27901. 27901. Coal Early Retirement 73 1450. 1450. 1450. 1450. Nuke Early Retirement 74 0. 0. 0. 0.      Total 983173. 988963. 1079918. 1174472. (**) Ind. Boiler capacity in MMBtu/ hr, not included in the total 11. Capacity Additions and Changes by Plant Type [ MW] 2005 2010 2020 2026      Scrubbed Coal_ NOx 1 0. 0. 0. 10773. Scrubbed Coal 2 0. 0. 0. 0. Unscrubbed Coal_ NOx 3 0. 0. 0. 0. Unscrubbed Coal 4 0. 0. 0. 0. Oil/ Gas Steam 5 0. 0. 0. 0. Oil/ Gas Steam_ Nox 6 0. 0. 0. 0. Nuclear 7 0. 0. 0. 0. Hydro 8 0. 0. 0. 0. Comb. Cycle Gas 9 123. 1491. 45859. 54202. IGCC 10 0. 0. 0. 0. Turbine 11 143. 959. 41779. 29439. Biomass 12 0. 57. 106. 0. Geothermal 13 0. 143. 138. 0. Landfill Gas 14 0. 168. 334. 0. Wind 15 0. 624. 786. 0. Fuel Cell 16 0. 0. 0. 0. Solar 17 0. 3. 0. 0. Non Fossil_ Other 18 0. 0. 0. 0. Fossil_ Other 19 0. 0. 0. 0. Pump Storage 20 0. 0. 0. 0. Int. Imports 21 0. 0. 0. 0. Cgn_ Coal 22 0. 0. 0. 0. Cgn_ Gas 23 0. 0. 0. 0. Cgn_ Oil 24 0. 0. 0. 0. Cgn_ Other 25 0. 0. 0. 0. NonCG IPP_ Coal 26 0. 0. 0. 0. NonCG IPP_ Gas 27 0. 0. 0. 0. NonCG IPP_ Other 28 0. 0. 0. 0. Blr_ Coal 29 0. 0. 0. 0. Blr_ Gas 30 0. 0. 0. 0. Blr_ Oil 31 0. 0. 0. 0. Blr_ Other 32 0. 0. 0. 0. SteamOnly Cogen 33 0. 0. 0. 0. Rep. Coal CC 34 0. 138. 0. 0. Rep. O/ G CC 35 0. 4627. 3621. 313. Rep. Coal IGCC 36 0. 0. 0. 0. Ret. Scrubber 37 2624. 1855. 3473. 682. Ret. ExistSCR & Scrub 38 457. 4778. 1922. 0. Ret. ExistSNCR & Scrub 39 0. 0. 0. 16. Ret. SCR 40 23054. 7522. 9707. 1647. Ret. ExistScrub & SCR 41 10828. 3785. 1362. 1749. Ret. SNCR 42 0. 282. 2277. 1232. Ret. ExistScrub & SNCR 43 0. 430. 227. 279. Ret. SCR+ Scrb 44 174. 4538. 2451. 3182. Ret. SNCR+ Scrub 45 0. 0. 0. 0. Ret. Gas Reburn 46 0. 0. 0. 0. Ret. ExistScrub+ GasR 47 0. 0. 0. 0. Ret. GasReburn+ Scrub 48 0. 0. 0. 0. Ret. ACI 49 0. 0. 0. 0. Ret. ExistScrub& ACI 50 0. 0. 0. 0. Ret. ExistSCR& ACI 51 0. 0. 0. 0. Ret. ExistSNCR& ACI 52 0. 0. 0. 0. Ret. ACI & SCR 53 0. 0. 0. 0. Ret. ExistScrub& ACI& SCR 54 0. 0. 0. 0. Ret. ACI & SNCR 55 0. 0. 0. 0. Ret. ExistScrub& ACI& SNCR 56 0. 0. 0. 0. Ret. ACI & Srub 57 0. 0. 0. 0. Ret. ExistSCR& ACI& Scrub 58 0. 0. 0. 0. Ret. ExistSNCR& ACI& Scrub 59 0. 0. 0. 0. Ret. ExistSNCR& ExistScrub& ACI 60 0. 0. 0. 0. Ret. ExistSCR& ExistScrub& ACI 61 0. 0. 0. 0. Ret. ExistNOx& ExistScrub& ACI 62 0. 0. 0. 0. Ret. SCR & Scrub & ACI 63 0. 0. 0. 0. Ret. SNCR & Scrub & ACI 64 0. 0. 0. 0. Ret. O/ G SCR 65 0. 0. 0. 0. Ret. O/ G SNCR 66 0. 2381. 0. 0. Ret. Nuclear ( age 30+ 10 yrs) 67 0. 0. 0. 0. Ret. Nuclear ( age 40+ 20 yrs) 68 0. 0. 0. 0. Ret. Biomass Cofiring 69 0. 0. 0. 0. CT Early Retirement 70 227. 0. 0. 0. CC Early Retirement 71 1109. 0. 0. 0. O/ G Early Retirement 72 27901. 0. 0. 0. Coal Early Retirement 73 1450. 0. 0. 0. Nuke Early Retirement 74 0. 0. 0. 0.      Total 68091. 33782. 114042. 103514. (**) Ind. Boiler capacity in MMBtu/ hr, not included in the total 12. Generation by Plant Type [ GWh] 2005 2010 2020 2026      Scrubbed Coal_ NOx 1 201550. 202500. 202934. 283295. Scrubbed Coal 2 431998. 413514. 407129. 393060. Unscrubbed Coal_ NOx 3 342514. 316436. 308720. 310655. Unscrubbed Coal 4 798529. 766975. 690262. 679058. Oil/ Gas Steam 5 43854. 59556. 23155. 17605. Oil/ Gas Steam_ Nox 6 1805. 4315. 1619. 1076. Nuclear 7 785779. 790910. 786984. 775818. Hydro 8 269380. 269380. 269380. 269380. Comb. Cycle Gas 9 475864. 598761. 1083057. 1452800. IGCC 10 4702. 4702. 4702. 4702. Turbine 11 19004. 33492. 105812. 132072. Biomass 12 8888. 9296. 9838. 9900. Geothermal 13 22429. 23518. 24571. 24571. Landfill Gas 14 3958. 5206. 7694. 7694. Wind 15 14310. 16026. 18272. 18272. Fuel Cell 16 9. 27. 65. 66. Solar 17 886. 892. 892. 892. Non Fossil_ Other 18 17936. 17936. 17936. 17936. Fossil_ Other 19 985. 985. 985. 985. Pump Storage 20 7331. 10606. 9774. 7944. Int. Imports 21 44616. 28078. 22657. 22657. Cgn_ Coal 22 27446. 28290. 28973. 29073. Cgn_ Gas 23 91041. 110848. 154750. 130865. Cgn_ Oil 24 3162. 3175. 2894. 2895. Cgn_ Other 25 7428. 7112. 7004. 6949. NonCG IPP_ Coal 26 0. 0. 0. 0. NonCG IPP_ Gas 27 0. 0. 0. 0. NonCG IPP_ Other 28 0. 0. 0. 0. Blr_ Coal 29 0. 0. 0. 0. Blr_ Gas 30 0. 0. 0. 0. Blr_ Oil 31 0. 0. 0. 0. Blr_ Other 32 0. 0. 0. 0. SteamOnly Cogen 33 0. 0. 0. 0. Rep. Coal CC 34 0. 1093. 1093. 1093. Rep. O/ G CC 35 0. 36416. 64967. 64300. Rep. Coal IGCC 36 0. 0. 0. 0. Ret. Scrubber 37 19538. 33354. 57211. 39069. Ret. ExistSCR & Scrub 38 3404. 38985. 53297. 53297. Ret. ExistSNCR & Scrub 39 0. 0. 0. 120. Ret. SCR 40 160843. 210190. 288570. 304997. Ret. ExistScrub & SCR 41 80304. 108492. 118766. 131973. Ret. SNCR 42 0. 2100. 18067. 27590. Ret. ExistScrub & SNCR 43 0. 2805. 4701. 6890. Ret. SCR+ Scrb 44 1298. 35091. 53341. 77038. Ret. SNCR+ Scrub 45 0. 0. 0. 0. Ret. Gas Reburn 46 0. 0. 0. 0. Ret. ExistScrub+ GasR 47 0. 0. 0. 0. Ret. GasReburn+ Scrub 48 0. 0. 0. 0. Ret. ACI 49 0. 0. 0. 0. Ret. ExistScrub& ACI 50 0. 0. 0. 0. Ret. ExistSCR& ACI 51 0. 0. 0. 0. Ret. ExistSNCR& ACI 52 0. 0. 0. 0. Ret. ACI & SCR 53 0. 0. 0. 0. Ret. ExistScrub& ACI& SCR 54 0. 0. 0. 0. Ret. ACI & SNCR 55 0. 0. 0. 0. Ret. ExistScrub& ACI& SNCR 56 0. 0. 0. 0. Ret. ACI & Srub 57 0. 0. 0. 0. Ret. ExistSCR& ACI& Scrub 58 0. 0. 0. 0. Ret. ExistSNCR& ACI& Scrub 59 0. 0. 0. 0. Ret. ExistSNCR& ExistScrub& ACI 60 0. 0. 0. 0. Ret. ExistSCR& ExistScrub& ACI 61 0. 0. 0. 0. Ret. ExistNOx& ExistScrub& ACI 62 0. 0. 0. 0. Ret. SCR & Scrub & ACI 63 0. 0. 0. 0. Ret. SNCR & Scrub & ACI 64 0. 0. 0. 0. Ret. O/ G SCR 65 0. 0. 0. 0. Ret. O/ G SNCR 66 0. 4394. 2510. 2295. Ret. Nuclear ( age 30+ 10 yrs) 67 0. 0. 0. 0. Ret. Nuclear ( age 40+ 20 yrs) 68 0. 0. 0. 0. Ret. Biomass Cofiring 69 0. 0. 0. 0. CT Early Retirement 70 0. 0. 0. 0. CC Early Retirement 71 0. 0. 0. 0. O/ G Early Retirement 72 0. 0. 0. 0. Coal Early Retirement 73 0. 0. 0. 0. Nuke Early Retirement 74 0. 0. 0. 0.      Total 3890792. 4195453. 4852582. 5308881. (**) Ind. Boiler generation in BBtu, not included in the total 13. Generation by Plant Type [ TBtu] 2005 2010 2020 2026      Scrubbed Coal_ NOx 1 688. 691. 692. 967. Scrubbed Coal 2 1474. 1411. 1389. 1341. Unscrubbed Coal_ NOx 3 1169. 1080. 1053. 1060. Unscrubbed Coal 4 2725. 2617. 2355. 2317. Oil/ Gas Steam 5 150. 203. 79. 60. Oil/ Gas Steam_ Nox 6 6. 15. 6. 4. Nuclear 7 2681. 2699. 2685. 2647. Hydro 8 919. 919. 919. 919. Comb. Cycle Gas 9 1624. 2043. 3695. 4957. IGCC 10 16. 16. 16. 16. Turbine 11 65. 114. 361. 451. Biomass 12 30. 32. 34. 34. Geothermal 13 77. 80. 84. 84. Landfill Gas 14 14. 18. 26. 26. Wind 15 49. 55. 62. 62. Fuel Cell 16 0. 0. 0. 0. Solar 17 3. 3. 3. 3. Non Fossil_ Other 18 61. 61. 61. 61. Fossil_ Other 19 3. 3. 3. 3. Pump Storage 20 25. 36. 33. 27. Int. Imports 21 152. 96. 77. 77. Cgn_ Coal 22 94. 97. 99. 99. Cgn_ Gas 23 311. 378. 528. 447. Cgn_ Oil 24 11. 11. 10. 10. Cgn_ Other 25 25. 24. 24. 24. NonCG IPP_ Coal 26 0. 0. 0. 0. NonCG IPP_ Gas 27 0. 0. 0. 0. NonCG IPP_ Other 28 0. 0. 0. 0. Blr_ Coal 29 0. 0. 0. 0. Blr_ Gas 30 0. 0. 0. 0. Blr_ Oil 31 0. 0. 0. 0. Blr_ Other 32 0. 0. 0. 0. SteamOnly Cogen 33 0. 0. 0. 0. Rep. Coal CC 34 0. 4. 4. 4. Rep. O/ G CC 35 0. 124. 222. 219. Rep. Coal IGCC 36 0. 0. 0. 0. Ret. Scrubber 37 67. 114. 195. 133. Ret. ExistSCR & Scrub 38 12. 133. 182. 182. Ret. ExistSNCR & Scrub 39 0. 0. 0. 0. Ret. SCR 40 549. 717. 985. 1041. Ret. ExistScrub & SCR 41 274. 370. 405. 450. Ret. SNCR 42 0. 7. 62. 94. Ret. ExistScrub & SNCR 43 0. 10. 16. 24. Ret. SCR+ Scrb 44 4. 120. 182. 263. Ret. SNCR+ Scrub 45 0. 0. 0. 0. Ret. Gas Reburn 46 0. 0. 0. 0. Ret. ExistScrub+ GasR 47 0. 0. 0. 0. Ret. GasReburn+ Scrub 48 0. 0. 0. 0. Ret. ACI 49 0. 0. 0. 0. Ret. ExistScrub& ACI 50 0. 0. 0. 0. Ret. ExistSCR& ACI 51 0. 0. 0. 0. Ret. ExistSNCR& ACI 52 0. 0. 0. 0. Ret. ACI & SCR 53 0. 0. 0. 0. Ret. ExistScrub& ACI& SCR 54 0. 0. 0. 0. Ret. ACI & SNCR 55 0. 0. 0. 0. Ret. ExistScrub& ACI& SNCR 56 0. 0. 0. 0. Ret. ACI & Srub 57 0. 0. 0. 0. Ret. ExistSCR& ACI& Scrub 58 0. 0. 0. 0. Ret. ExistSNCR& ACI& Scrub 59 0. 0. 0. 0. Ret. ExistSNCR& ExistScrub& ACI 60 0. 0. 0. 0. Ret. ExistSCR& ExistScrub& ACI 61 0. 0. 0. 0. Ret. ExistNOx& ExistScrub& ACI 62 0. 0. 0. 0. Ret. SCR & Scrub & ACI 63 0. 0. 0. 0. Ret. SNCR & Scrub & ACI 64 0. 0. 0. 0. Ret. O/ G SCR 65 0. 0. 0. 0. Ret. O/ G SNCR 66 0. 15. 9. 8. Ret. Nuclear ( age 30+ 10 yrs) 67 0. 0. 0. 0. Ret. Nuclear ( age 40+ 20 yrs) 68 0. 0. 0. 0. Ret. Biomass Cofiring 69 0. 0. 0. 0. CT Early Retirement 70 0. 0. 0. 0. CC Early Retirement 71 0. 0. 0. 0. O/ G Early Retirement 72 0. 0. 0. 0. Coal Early Retirement 73 0. 0. 0. 0. Nuke Early Retirement 74 0. 0. 0. 0.      Total 13275. 14315. 16557. 18114. (**) Ind. Boiler generation, not included in the total 14. Capacity Factor by Plant Type [%] 2005 2010 2020 2026      Scrubbed Coal_ NOx 1 84.4 84.8 85.0 85.0 Scrubbed Coal 2 81.3 83.7 84.8 85.0 Unscrubbed Coal_ NOx 3 80.3 82.4 84.2 84.8 Unscrubbed Coal 4 71.8 77.2 82.4 84.2 Oil/ Gas Steam 5 5.3 7.4 2.9 2.2 Oil/ Gas Steam_ Nox 6 2.6 8.3 3.1 2.1 Nuclear 7 90.5 90.9 90.2 88.9 Hydro 8 34.2 34.2 34.2 34.2 Comb. Cycle Gas 9 40.6 50.6 68.3 70.5 IGCC 10 87.7 87.7 87.7 87.7 Turbine 11 1.7 2.9 7.0 7.4 Biomass 12 75.3 75.6 74.3 74.8 Geothermal 13 87.0 87.0 87.0 87.0 Landfill Gas 14 90.0 88.8 87.5 87.5 Wind 15 32.2 32.1 32.1 32.1 Fuel Cell 16 5.7 18.1 43.7 44.1 Solar 17 24.5 24.5 24.5 24.5 Non Fossil_ Other 18 90.0 90.0 90.0 90.0 Fossil_ Other 19 90.0 90.0 90.0 90.0 Pump Storage 20 3.7 5.3 4.9 4.0 Int. Imports 21 46.3 29.1 23.5 23.5 Cgn_ Coal 22 78.5 80.9 82.8 83.1 Cgn_ Gas 23 24.4 29.7 41.4 35.0 Cgn_ Oil 24 33.8 33.9 31.5 32.0 Cgn_ Other 25 78.9 75.5 74.4 73.8 NonCG IPP_ Coal 26 N/ A N/ A N/ A N/ A NonCG IPP_ Gas 27 N/ A N/ A N/ A N/ A NonCG IPP_ Other 28 N/ A N/ A N/ A N/ A Blr_ Coal 29 N/ A N/ A N/ A N/ A Blr_ Gas 30 N/ A N/ A N/ A N/ A Blr_ Oil 31 N/ A N/ A N/ A N/ A Blr_ Other 32 N/ A N/ A N/ A N/ A SteamOnly Cogen 33 N/ A N/ A N/ A N/ A Rep. Coal CC 34 N/ A 90.4 90.4 90.4 Rep. O/ G CC 35 N/ A 89.9 89.9 85.7 Rep. Coal IGCC 36 N/ A N/ A N/ A N/ A Ret. Scrubber 37 85.0 85.0 85.0 85.0 Ret. ExistSCR & Scrub 38 85.0 85.0 85.0 85.0 Ret. ExistSNCR & Scrub 39 N/ A N/ A N/ A 85.0 Ret. SCR 40 79.6 80.7 83.5 84.9 Ret. ExistScrub & SCR 41 84.7 84.7 84.9 85.0 Ret. SNCR 42 N/ A 85.0 80.6 83.1 Ret. ExistScrub & SNCR 43 N/ A 74.5 81.7 84.0 Ret. SCR+ Scrb 44 85.0 85.0 85.0 85.0 Ret. SNCR+ Scrub 45 N/ A N/ A N/ A N/ A Ret. Gas Reburn 46 N/ A N/ A N/ A N/ A Ret. ExistScrub+ GasR 47 N/ A N/ A N/ A N/ A Ret. GasReburn+ Scrub 48 N/ A N/ A N/ A N/ A Ret. ACI 49 N/ A N/ A N/ A N/ A Ret. ExistScrub& ACI 50 N/ A N/ A N/ A N/ A Ret. ExistSCR& ACI 51 N/ A N/ A N/ A N/ A Ret. ExistSNCR& ACI 52 N/ A N/ A N/ A N/ A Ret. ACI & SCR 53 N/ A N/ A N/ A N/ A Ret. ExistScrub& ACI& SCR 54 N/ A N/ A N/ A N/ A Ret. ACI & SNCR 55 N/ A N/ A N/ A N/ A Ret. ExistScrub& ACI& SNCR 56 N/ A N/ A N/ A N/ A Ret. ACI & Srub 57 N/ A N/ A N/ A N/ A Ret. ExistSCR& ACI& Scrub 58 N/ A N/ A N/ A N/ A Ret. ExistSNCR& ACI& Scrub 59 N/ A N/ A N/ A N/ A Ret. ExistSNCR& ExistScrub& ACI 60 N/ A N/ A N/ A N/ A Ret. ExistSCR& ExistScrub& ACI 61 N/ A N/ A N/ A N/ A Ret. ExistNOx& ExistScrub& ACI 62 N/ A N/ A N/ A N/ A Ret. SCR & Scrub & ACI 63 N/ A N/ A N/ A N/ A Ret. SNCR & Scrub & ACI 64 N/ A N/ A N/ A N/ A Ret. O/ G SCR 65 N/ A N/ A N/ A N/ A Ret. O/ G SNCR 66 N/ A 21.1 12.0 11.0 Ret. Nuclear ( age 30+ 10 yrs) 67 N/ A N/ A N/ A N/ A Ret. Nuclear ( age 40+ 20 yrs) 68 N/ A N/ A N/ A N/ A Ret. Biomass Cofiring 69 N/ A N/ A N/ A N/ A CT Early Retirement 70 0.0 0.0 0.0 0.0 CC Early Retirement 71 0.0 0.0 0.0 0.0 O/ G Early Retirement 72 0.0 0.0 0.0 0.0 Coal Early Retirement 73 0.0 0.0 0.0 0.0 Nuke Early Retirement 74 N/ A N/ A N/ A N/ A      Average 45.2 48.4 51.3 51.6 15. Total Annual Production Cost [ MMUS$](*) 2005 2010 2020 2026      Variable O& M 5913.1 6601.3 7895.5 8994.4 Fixed O& M 28837.4 29974.2 34042.7 35517.2 Fuel 42112.9 47874.9 58409.8 70841.2 Capital 334.3 1351.0 7453.2 14574.1      Total 77197.7 85801.4 107801.2 129926.8 Sales Revenue 0.0 0.0 0.0 0.0 (*) Costs include only those items that are important for determining incremental cost of pollution control ( industrial boiler costs are included)

16. Emissions 2005 2010 2020 2026      SO2 [ MTons] 10327.4524 9768.3645 8961.5449 8961.4550 NOX [ MTons] 3897.4663 3950.4532 4068.5941 4128.9877 TSP [ MTons] 0.0000 0.0000 0.0000 0.0000 CO2 [ MMTonnes] 2202.9248 2386.8633 2685.9563 2912.2415 Carbon [ MMTonnes] 600.7977 650.9627 732.5335 794.2477 MER [ Tons] 52.3254 52.4594 52.3822 53.1057 (**) Industrial Boiler emissions are included Fuel Consumption by Fuel and Fuel Type [ TBtu]

Fuel 2005 2010 2020 2026 Coal 20554.5 21528.6 22301.2 23253.6 Oil 1.0 0.0 0.0 0.0 Nuclear 8282.4 8334.5 8293.7 8175.7 Hydro 0.0 0.0 0.0 0.0 Gas 5014.0 6752.0 11006.3 13541.0 Other 74.6 85.2 110.2 109.8 None 799.9 835.2 869.3 869.3 Biomass 105.9 109.2 112.3 112.8 Grand Total 34832.2 37644.5 42692.9 46062.2 Fuel Costs by Fuel and Fuel Type [ MMUS$]

Fuel 2005 2010 2020 2026 Coal 23830.6 23833.9 22474.1 22076.6 Oil 3.2 0.0 0.0 0.0 Nuclear 3354.4 3433.8 3367.2 3319.3 Hydro 0.0 0.0 0.0 0.0 Gas 14772.7 20451.2 32408.2 45277.4 Other 0.0 0.0 0.0 0.0 None 0.0 0.0 0.0 0.0 Biomass 151.9 156.0 160.2 167.9 Fuel Costs by Fuel and Fuel Type [ US$/ MMBtu]

Fuel 2005 2010 2020 2026 Coal 1.16 1.11 1.01 0.95 Oil 3.24 0.00 0.00 0.00 Nuclear 0.40 0.41 0.41 0.41 Hydro 0.00 0.00 0.00 0.00 Gas 2.95 3.03 2.94 3.34 Other 0.00 0.00 0.00 0.00 None 0.00 0.00 0.00 0.00 Biomass 1.44 1.43 1.43 1.49 Environmental Measures Report Constraint Name: SO2 Policy Case Constraint Constraint #: 1 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 0.1161E+ 05 9016. 8813. 8813.  Emissions at Affected Plants [ MTons] 0.1019E+ 05 9625. 8814. 8813.  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 1422. 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000  608.6  0.5781 0.000 Total [ MTons] 0.1161E+ 05 9016. 8813. 8813.

TBtu Consumed 0.2091E+ 05 0.2210E+ 05 0.2251E+ 05 0.2340E+ 05 Rate  [ lb/ MMBtu] 0.9745 0.8709 0.7831 0.7532 TWh Generated 2112. 2226. 2262. 2360. TWh Generated Qualifying 2112. 2226. 2262. 2360. Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 249.7 322.5 475.5 440.6 MACT basecase 2003 Page: 10. 2 Environmental Measures Report Constraint Name: MER National Constraint ( Non Binding) Constraint #: 2 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ Lb] 0.4000E+ 09 0.4000E+ 09 0.4000E+ 09 0.4000E+ 09  Emissions at Affected Plants [ Lb] 0.8942E+ 05 0.8959E+ 05 0.8938E+ 05 0.9084E+ 05  Less Allowances Purchased [ Lb] MER 0.000 0.000 0.000 0.000  Plus Allowances Sold [ Lb] MER 0.000 0.000 0.000 0.000  Plus Allowances Banked [ Lb] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ Lb] 0.000 0.000 0.000 0.000 Total [ Lb] 0.8942E+ 05 0.8959E+ 05 0.8938E+ 05 0.9084E+ 05 TBtu Consumed 0.2038E+ 05 0.2134E+ 05 0.2211E+ 05 0.2307E+ 05 Rate  [ lb/ MMBtu] 0.4388E 05 0.4198E 05 0.4042E 05 0.3938E 05 TWh Generated 2055. 2146. 2219. 2323. TWh Generated Qualifying 2055. 2146. 2219. 2323. Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Lb] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 3 Environmental Measures Report Constraint Name: SO2 Policy for State of New Hampshire Constraint #: 3 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 0.1000E+ 06 7.289 7.289 7.289  Emissions at Affected Plants [ MTons] 44.67 7.289 6.906 7.672  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.3829 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000  0.3829 Total [ MTons] 44.67 7.289 7.289 7.289 TBtu Consumed 42.58 40.39 41.18 42.57 Rate  [ lb/ MMBtu] 2.098 0.3609 0.3354 0.3605 TWh Generated 4.304 4.039 4.110 4.236 TWh Generated Qualifying 4.304 4.039 4.110 4.236 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 589.5 501.8 760.8 MACT basecase 2003 Page: 10. 4 Environmental Measures Report Constraint Name: SO2 Policy for State of Wisconsin Constraint #: 4 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.1000E+ 06 0.7000 0.4500 0.4500  Emissions at Affected Plants [ MTons] 81.61 73.18 47.63 49.11  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 81.61 73.18 47.63 49.11 TBtu Consumed 210.8 209.1 211.7 218.3 Rate  [ lb/ MMBtu] 0.7744 0.7000 0.4500 0.4500 TWh Generated 20.98 20.79 20.85 21.42 TWh Generated Qualifying 20.98 20.79 20.85 21.42 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 1102. 1319. 1378. MACT basecase 2003 Page: 10. 5 Environmental Measures Report Constraint Name: SO2 Policy for State of North Carolina Constraint #: 5 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 0.1000E+ 06 180.0 130.0 130.0  Emissions at Affected Plants [ MTons] 568.7 180.0 130.0 130.0  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 568.7 180.0 130.0 130.0 TBtu Consumed 819.3 776.9 844.1 875.4 Rate  [ lb/ MMBtu] 1.388 0.4634 0.3080 0.2970 TWh Generated 86.17 80.95 87.23 90.05 TWh Generated Qualifying 86.17 80.95 87.23 90.05 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 749.5 785.1 834.7 MACT basecase 2003 Page: 10. 6 Environmental Measures Report Constraint Name: SO2 Policy for State of Massachusetts Constraint #: 6 Constraint Type: Rate Limit [ lb/ MWh] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MWh] 0.1000E+ 06 3.000 3.000 3.000  Emissions at Affected Plants [ MTons] 78.69 15.65 16.84 17.59  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 78.69 15.65 16.84 17.59 TBtu Consumed 110.2 115.2 126.1 133.3 Rate  [ lb/ MMBtu] 1.428 0.2718 0.2670 0.2639 TWh Generated 11.51 12.43 13.56 14.29 TWh Generated Qualifying 11.51 12.43 13.56 14.29 Constraint Shadow Price [ US$/ Ton] 0.000 507.4 345.3 528.3 MACT basecase 2003 Page: 10. 7 Environmental Measures Report Constraint Name: SO2 Policy for Rest of Texas East Constraint #: 7 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 111.2 111.2 111.2 111.2  Emissions at Affected Plants [ MTons] 111.2 111.2 32.18 25.97  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 111.2 111.2 32.18 25.97 TBtu Consumed 141.1 309.8 285.0 280.1 Rate  [ lb/ MMBtu] 1.576 0.7179 0.2258 0.1855 TWh Generated 13.83 30.19 27.36 26.78 TWh Generated Qualifying 13.83 30.19 27.36 26.78 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 241.8 172.3 0.000 0.000 MACT basecase 2003 Page: 10. 8 Environmental Measures Report Constraint Name: NOx SIP CALL Constraint Constraint #: 8 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 SUMMER Run Year, Seasons Included: 2010 SUMMER Run Year, Seasons Included: 2020 SUMMER Run Year, Seasons Included: 2026 SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 503.0 503.0 503.0 503.0  Emissions at Affected Plants [ MTons] 503.0 503.0 503.0 503.0  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 503.0 503.0 503.0 503.0 TBtu Consumed 5566. 6129. 7134. 7641. Rate  [ lb/ MMBtu] 0.1808 0.1641 0.1410 0.1317 TWh Generated 587.2 647.3 767.7 829.9 TWh Generated Qualifying 587.2 647.3 767.7 829.9 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 1821. 2031. 2116. 2155. MACT basecase 2003 Page: 10. 9 Environmental Measures Report Constraint Name: NOx Policy for East Central Texas Constraint #: 9 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 123.5 123.5 123.5 123.5  Emissions at Affected Plants [ MTons] 123.5 123.5 123.5 123.5  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 123.5 123.5 123.5 123.5 TBtu Consumed 1268. 1448. 1400. 1366. Rate  [ lb/ MMBtu] 0.1948 0.1706 0.1765 0.1809 TWh Generated 131.5 149.4 143.4 138.8 TWh Generated Qualifying 131.5 149.4 143.4 138.8 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 1315. 2454. 571.6 213.8 MACT basecase 2003 Page: 10. 10 Environmental Measures Report Constraint Name: NOx Policy for Dallas/ Fort Texas Constraint #: 10 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 2.164 2.164 2.164 2.164  Emissions at Affected Plants [ MTons] 2.164 2.164 2.164 1.679  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 2.164 2.164 2.164 1.679 TBtu Consumed 24.61 25.30 23.37 19.43 Rate  [ lb/ MMBtu] 0.1759 0.1711 0.1852 0.1728 TWh Generated 2.452 2.513 2.325 1.945 TWh Generated Qualifying 2.452 2.513 2.325 1.945 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 315.9 3151. 1069. 0.000 MACT basecase 2003 Page: 10. 11 Environmental Measures Report Constraint Name: NOx Policy for Houston Texas Constraint #: 11 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 4.710 4.710 4.710 4.710  Emissions at Affected Plants [ MTons] 4.710 4.710 4.710 4.710  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 4.710 4.710 4.710 4.710 TBtu Consumed 170.7 198.0 197.1 194.9 Rate  [ lb/ MMBtu] 0.5517E 01 0.4757E 01 0.4778E 01 0.4834E 01 TWh Generated 19.30 22.56 22.45 21.06 TWh Generated Qualifying 19.30 22.56 22.45 21.06 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.1845E+ 05 0.3633E+ 05 0.2468E+ 05 0.3143E+ 05 MACT basecase 2003 Page: 10. 12 Environmental Measures Report Constraint Name: NOx Policy for Rest of Texas East Constraint #: 12 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 58.38 58.38 58.38 58.38  Emissions at Affected Plants [ MTons] 19.44 38.70 37.36 37.29  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 19.44 38.70 37.36 37.29 TBtu Consumed 141.1 309.8 285.0 280.1 Rate  [ lb/ MMBtu] 0.2756 0.2499 0.2621 0.2663 TWh Generated 13.83 30.19 27.36 26.78 TWh Generated Qualifying 13.83 30.19 27.36 26.78 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 13 Environmental Measures Report Constraint Name: NOx Policy for Rest of Texas West Constraint #: 13 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 17.67 17.67 17.67 17.67  Emissions at Affected Plants [ MTons] 8.509 17.67 6.973 5.808  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 8.509 17.67 6.973 5.808 TBtu Consumed 37.59 81.79 33.66 25.40 Rate  [ lb/ MMBtu] 0.4528 0.4321 0.4143 0.4573 TWh Generated 3.836 8.278 3.380 2.589 TWh Generated Qualifying 3.836 8.278 3.380 2.589 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 839.9 0.000 0.000 MACT basecase 2003 Page: 10. 14 Environmental Measures Report Constraint Name: NOx Policy for El Paso Texas Constraint #: 14 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 1.058 1.058 1.058 1.058  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 15 Environmental Measures Report Constraint Name: NOx Policy for State of Missouri Constraint #: 15 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 SUMMER Run Year, Seasons Included: 2010 SUMMER Run Year, Seasons Included: 2020 SUMMER Run Year, Seasons Included: 2026 SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 43.95 43.95 43.95 43.95  Emissions at Affected Plants [ MTons] 43.95 43.95 43.95 43.95  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 43.95 43.95 43.95 43.95 TBtu Consumed 320.0 363.6 412.5 427.4 Rate  [ lb/ MMBtu] 0.2746 0.2417 0.2131 0.2057 TWh Generated 31.54 35.42 40.52 42.28 TWh Generated Qualifying 31.54 35.42 40.52 42.28 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 1098. 1156. 1236. 1454. MACT basecase 2003 Page: 10. 16 Environmental Measures Report Constraint Name: NOx Policy for State of New Hampshire Constraint #: 16 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 0.1000E+ 06 3.644 3.644 3.644  Emissions at Affected Plants [ MTons] 11.40 2.907 3.016 3.208  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.7370 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000  0.6449 0.000 Total [ MTons] 11.40 3.644 2.371 3.208 TBtu Consumed 42.58 40.39 41.18 42.57 Rate  [ lb/ MMBtu] 0.5355 0.1439 0.1465 0.1507 TWh Generated 4.304 4.039 4.110 4.236 TWh Generated Qualifying 4.304 4.039 4.110 4.236 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 17 Environmental Measures Report Constraint Name: NOx Policy for State of Wisconsin Constraint #: 17 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 2.000 0.2500 0.1500 0.1500  Emissions at Affected Plants [ MTons] 34.88 26.13 15.88 16.37  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 34.88 26.13 15.88 16.37 TBtu Consumed 210.8 209.1 211.7 218.3 Rate  [ lb/ MMBtu] 0.3310 0.2500 0.1500 0.1500 TWh Generated 20.98 20.79 20.85 21.42 TWh Generated Qualifying 20.98 20.79 20.85 21.42 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 1376. 1870. 1906. MACT basecase 2003 Page: 10. 18 Environmental Measures Report Constraint Name: NOx Policy for State of North Carolina Constraint #: 18 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 0.1000E+ 06 56.00 56.00 56.00  Emissions at Affected Plants [ MTons] 147.7 56.00 56.00 56.00  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 147.7 56.00 56.00 56.00 TBtu Consumed 819.3 776.9 844.1 875.4 Rate  [ lb/ MMBtu] 0.3606 0.1442 0.1327 0.1279 TWh Generated 86.17 80.95 87.23 90.05 TWh Generated Qualifying 86.17 80.95 87.23 90.05 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 488.8 474.5 461.5 MACT basecase 2003 Page: 10. 19 Environmental Measures Report Constraint Name: NOX Policy for State of Massachusetts Constraint #: 19 Constraint Type: Rate Limit [ lb/ MWh] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MWh] 1.500 1.500 1.500 1.500  Emissions at Affected Plants [ MTons] 8.631 7.783 8.727 9.320  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 8.631 7.783 8.727 9.320 TBtu Consumed 110.2 115.2 126.1 133.3 Rate  [ lb/ MMBtu] 0.1566 0.1352 0.1384 0.1398 TWh Generated 11.51 12.43 13.56 14.29 TWh Generated Qualifying 11.51 12.43 13.56 14.29 Constraint Shadow Price [ US$/ Ton] 3123. 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 20 Environmental Measures Report Constraint Name: MER Policy for State of Wisconsin Constraint #: 20 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ Lb] 0.2000E+ 12 1700. 940.0 940.0  Emissions at Affected Plants [ Lb] 871.9 935.4 924.2 906.4  Less Allowances Purchased [ Lb] MER 0.000 0.000 0.000 0.000  Plus Allowances Sold [ Lb] MER 0.000 0.000 0.000 0.000  Plus Allowances Banked [ Lb] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ Lb] 0.000 0.000 0.000 0.000 Total [ Lb] 871.9 935.4 924.2 906.4 TBtu Consumed 210.8 209.1 211.7 218.3 Rate  [ lb/ MMBtu] 0.4137E 05 0.4474E 05 0.4366E 05 0.4153E 05 TWh Generated 20.98 20.79 20.85 21.42 TWh Generated Qualifying 20.98 20.79 20.85 21.42 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Lb] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 21 Environmental Measures Report Constraint Name: CO2 Constraint for New Hampshire Constraint #: 21 Constraint Type: Rate Cap [ MTons] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ MTon] 0.1000E+ 08 5426. 5426. 5426.  Emissions at Affected Plants [ MTons] 4371. 4146. 4227. 4370.  Less Allowances Purchased [ MTons] CO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] CO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 4371. 4146. 4227. 4370.

TBtu Consumed 42.58 40.39 41.18 42.57 Rate  [ lb/ MMBtu] 205.3 205.3 205.3 205.3 TWh Generated 4.304 4.039 4.110 4.236 TWh Generated Qualifying 4.304 4.039 4.110 4.236 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 22 Environmental Measures Report Constraint Name: CO2 Constraint for Massachusetts Constraint #: 22 Constraint Type: Rate Limit [ lb/ MWh] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MWh] 0.1000E+ 08 1800. 1800. 1800.  Emissions at Affected Plants [ MTons] 0.1130E+ 05 0.1119E+ 05 0.1220E+ 05 0.1286E+ 05  Less Allowances Purchased [ MTons] CO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] CO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.1130E+ 05 0.1119E+ 05 0.1220E+ 05 0.1286E+ 05 TBtu Consumed 110.2 115.2 126.1 133.3 Rate  [ lb/ MMBtu] 205.0 194.3 193.5 193.0 TWh Generated 11.51 12.43 13.56 14.29 TWh Generated Qualifying 11.51 12.43 13.56 14.29 Constraint Shadow Price [ US$/ Ton] 0.000 14.54 5.598 3.676 MACT basecase 2003 Page: 10. 23 Environmental Measures Report Constraint Name: CFS CT Plant specific NOX Constraint Constraint #: 23 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER Run Year, Seasons Included: 2010 WINTER Run Year, Seasons Included: 2020 WINTER Run Year, Seasons Included: 2026 WINTER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500  Emissions at Affected Plants [ MTons] 0.5729 0.5729 0.5729 0.5729  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.5729 0.5729 0.5729 0.5729 TBtu Consumed 7.639 7.639 7.639 7.639 Rate  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500 TWh Generated 0.7894 0.7894 0.7894 0.7894 TWh Generated Qualifying 0.7894 0.7894 0.7894 0.7894 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 4615. 7837. 0.000 4346. MACT basecase 2003 Page: 10. 24 Environmental Measures Report Constraint Name: BGV CT Plant specific NOX Constraint Constraint #: 24 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER Run Year, Seasons Included: 2010 WINTER Run Year, Seasons Included: 2020 WINTER Run Year, Seasons Included: 2026 WINTER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500  Emissions at Affected Plants [ MTons] 1.155 1.155 1.155 1.155  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 1.155 1.155 1.155 1.155 TBtu Consumed 15.40 15.40 15.40 15.40 Rate  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500 TWh Generated 1.575 1.573 1.573 1.573 TWh Generated Qualifying 1.575 1.573 1.573 1.573 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 6165. 3592. 0.000 0.000 MACT basecase 2003 Page: 10. 25 Environmental Measures Report Constraint Name: BCX CT Plant specific NOX Constraint Constraint #: 25 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER Run Year, Seasons Included: 2010 WINTER Run Year, Seasons Included: 2020 WINTER Run Year, Seasons Included: 2026 WINTER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 26 Environmental Measures Report Constraint Name: BCW CT Plant specific NOX Constraint Constraint #: 26 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER Run Year, Seasons Included: 2010 WINTER Run Year, Seasons Included: 2020 WINTER Run Year, Seasons Included: 2026 WINTER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 1444. 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 27 Environmental Measures Report Constraint Name: BBC CT Plant specific NOX Constraint Constraint #: 27 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER Run Year, Seasons Included: 2010 WINTER Run Year, Seasons Included: 2020 WINTER Run Year, Seasons Included: 2026 WINTER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 28 Environmental Measures Report Constraint Name: BAJ CT Plant specific NOX Constraint Constraint #: 28 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER Run Year, Seasons Included: 2010 WINTER Run Year, Seasons Included: 2020 WINTER Run Year, Seasons Included: 2026 WINTER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 29 Environmental Measures Report Constraint Name: BAI CT Plant specific NOX Constraint Constraint #: 29 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER Run Year, Seasons Included: 2010 WINTER Run Year, Seasons Included: 2020 WINTER Run Year, Seasons Included: 2026 WINTER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 30 Environmental Measures Report Constraint Name: AWC CT Plant specific NOX Constraint Constraint #: 30 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER Run Year, Seasons Included: 2010 WINTER Run Year, Seasons Included: 2020 WINTER Run Year, Seasons Included: 2026 WINTER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 965.5 431.4 MACT basecase 2003 Page: 10. 31 Environmental Measures Report Constraint Name: AMB CT Plant specific NOX Constraint Constraint #: 31 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER Run Year, Seasons Included: 2010 WINTER Run Year, Seasons Included: 2020 WINTER Run Year, Seasons Included: 2026 WINTER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500  Emissions at Affected Plants [ MTons] 1.090 1.090 1.090 1.090  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 1.090 1.090 1.090 1.090 TBtu Consumed 57.37 57.37 57.37 57.37 Rate  [ lb/ MMBtu] 0.3800E 01 0.3800E 01 0.3800E 01 0.3800E 01 TWh Generated 7.547 7.547 7.547 7.547 TWh Generated Qualifying 7.547 7.547 7.547 7.547 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 32 Environmental Measures Report Constraint Name: AFN CT Plant specific NOX Constraint Constraint #: 32 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER Run Year, Seasons Included: 2010 WINTER Run Year, Seasons Included: 2020 WINTER Run Year, Seasons Included: 2026 WINTER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 33 Environmental Measures Report Constraint Name: AFM CT Plant specific NOX Constraint Constraint #: 33 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER Run Year, Seasons Included: 2010 WINTER Run Year, Seasons Included: 2020 WINTER Run Year, Seasons Included: 2026 WINTER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 34 Environmental Measures Report Constraint Name: AFL CT Plant specific NOX Constraint Constraint #: 34 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER Run Year, Seasons Included: 2010 WINTER Run Year, Seasons Included: 2020 WINTER Run Year, Seasons Included: 2026 WINTER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.1500 0.1500 0.1500 0.1500  Emissions at Affected Plants [ MTons] 0.000 0.000 0.3365E 01 0.3365E 01  Less Allowances Purchased [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] NOX 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.3365E 01 0.3365E 01 TBtu Consumed 0.000 0.000 0.8411 0.8411 Rate  [ lb/ MMBtu] 0.000 0.000 0.8000E 01 0.8000E 01 TWh Generated 0.000 0.000 0.7696E 01 0.7696E 01 TWh Generated Qualifying 0.000 0.000 0.7696E 01 0.7696E 01 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 35 Environmental Measures Report Constraint Name: CFS CT Plant specific SO2 Constraint Constraint #: 35 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.3300 0.3300 0.3300 0.3300  Emissions at Affected Plants [ MTons] 1.725 1.725 1.725 1.725  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 1.725 1.725 1.725 1.725 TBtu Consumed 13.80 13.80 13.80 13.80 Rate  [ lb/ MMBtu] 0.2500 0.2500 0.2500 0.2500 TWh Generated 1.426 1.426 1.426 1.426 TWh Generated Qualifying 1.426 1.426 1.426 1.426 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 36 Environmental Measures Report Constraint Name: BGV CT Plant specific SO2 Constraint Constraint #: 36 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.3300 0.3300 0.3300 0.3300  Emissions at Affected Plants [ MTons] 4.191 4.558 4.558 4.558  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 4.191 4.558 4.558 4.558 TBtu Consumed 25.40 27.63 27.63 27.63 Rate  [ lb/ MMBtu] 0.3300 0.3300 0.3300 0.3300 TWh Generated 2.596 2.823 2.823 2.823 TWh Generated Qualifying 2.596 2.823 2.823 2.823 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 983.4 1011. 886.4 416.7 MACT basecase 2003 Page: 10. 37 Environmental Measures Report Constraint Name: BCX CT Plant specific SO2 Constraint Constraint #: 37 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.3300 0.3300 0.3300 0.3300  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 38 Environmental Measures Report Constraint Name: BCW CT Plant specific SO2 Constraint Constraint #: 38 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.3300 0.3300 0.3300 0.3300  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 39 Environmental Measures Report Constraint Name: BBC CT Plant specific SO2 Constraint Constraint #: 39 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.3300 0.3300 0.3300 0.3300  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 40 Environmental Measures Report Constraint Name: BAJ CT Plant specific SO2 Constraint Constraint #: 40 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.3300 0.3300 0.3300 0.3300  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 41 Environmental Measures Report Constraint Name: BAI CT Plant specific SO2 Constraint Constraint #: 41 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.3300 0.3300 0.3300 0.3300  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000 MACT basecase 2003 Page: 10. 42 Environmental Measures Report Constraint Name: AWC CT Plant specific SO2 Constraint Constraint #: 42 Constraint Type: Rate Limit [ lb/ MMBtu] Run Year, Seasons Included: 2005 WINTER SUMMER Run Year, Seasons Included: 2010 WINTER SUMMER Run Year, Seasons Included: 2020 WINTER SUMMER Run Year, Seasons Included: 2026 WINTER SUMMER Time Base: Seasonal/ Annual 2005 2007 2008 2014 2015 2022 2023 2030 Standard  [ lb/ MMBtu] 0.3300 0.3300 0.3300 0.3300  Emissions at Affected Plants [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Purchased [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Sold [ MTons] SO2 0.000 0.000 0.000 0.000  Plus Allowances Banked [ MTons] 0.000 0.000 0.000 0.000  Less Allowances Withdrawn [ MTons] 0.000 0.000 0.000 0.000 Total [ MTons] 0.000 0.000 0.000 0.000 TBtu Consumed 0.000 0.000 0.000 0.000 Rate  [ lb/ MMBtu] 0.000 0.000 0.000 0.000 TWh Generated 0.000 0.000 0.000 0.000 TWh Generated Qualifying 0.000 0.000 0.000 0.000 Rate  [ lb/ MWh] 0.000 0.000 0.000 0.000 Constraint Shadow Price [ US$/ Ton] 0.000 0.000 0.000 0.000


[Federal Register: September 19, 2007 (Volume 72, Number 181)]
[Notices]
[Page 53546]
[DOCID:fr19se07-50]

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DEPARTMENT OF ENERGY

Federal Energy Regulatory Commission

Notice of Effectiveness of Exempt Wholesale Generator or Foreign
Utility Company Status

September 12, 2007.

Bethlehem Renewable Energy, LLC (EG07-53-000); El Segundo Power II LLC
(EG07-57-000); Forward Energy LLC (EG07-58-000); Kleen Energy Systems,
LLC (EG07-59-000); Hopewell Cogeneration Limited Partnership (EG07-60-
000); Peetz Table Wind Energy, LLC (EG07-62-000); NRG Texas Power LLC
(EG07-63-000); Jamaica Private Power Company Limited and Private Power
Operators Limited (FC07-51-000)

    Take notice that during the month of August 2007, the status of the
above-captioned entities as Exempt Wholesale Generators or Foreign
Utility Companies became effective by operation of the Commission's
regulations. 18 CFR 366.7(a).

Kimberly D. Bose,
Secretary.
[FR Doc. E7-18444 Filed 9-18-07; 8:45 am]

BILLING CODE 6717-01-P