Unit ID Year Heat Input Facility Name Oris Unit ID commence Operation date

4006 2012 8560953 Green Country Energy, LLC55146CTGEN1 9/28/2001 90763 2012 16321654Jack McDonough 7105A 12/18/2011 90657 2012 8556428John Sevier 3405JCC1 11/30/2011 8530 2012 7259961 Dresden Energy Facility 55350 1B 11/7/2011 8528 2012 6991941 Dresden Energy Facility 55350 1A 10/25/2011 90560 2012 954119.9 Pueblo Airport Generating Station 56998CT07 10/20/2011 90559 2012 1167358 Pueblo Airport Generating Station 56998CT06 10/20/2011 90411 2012 14856662 Buck 2720 12C 10/3/2011 90557 2012 1342526 Pueblo Airport Generating Station 56998CT05 9/29/2011 90499 2012 1547738 Pueblo Airport Generating Station 56998CT04 9/27/2011 90410 2012 14462054 Buck 2720 11C 9/25/2011 90762 2012 22797990Jack McDonough 7104B 7/17/2011 90761 2012 20573348Jack McDonough 7104A 7/4/2011 90563 2012 1833677 Hunlock Creek Energy Center 3176CT5 5/31/2011 90564 2012 1081556 Hunlock Creek Energy Center 3176CT6 5/27/2011 90387 2012 12066186 Kleen Energy Systems Project 56798 U2 5/7/2011 90386 2012 12408597 Kleen Energy Systems Project 56798 U1 5/3/2011 4584 2012 11690496Astoria Energy 55375 CT4 4/5/2011 4583 2012 12036730Astoria Energy 55375 CT3 4/3/2011 90617 2012 5248057Chouteau Power Plant 7757 3 3/11/2011 4939 2012 9286095York Energy Center 55524 3 3/2/2011 4938 2012 9362822York Energy Center 55524 2 3/2/2011 4937 2012 9361359York Energy Center 55524 1 3/2/2011 90618 2012 5945765 Chouteau Power Plant 7757 4 2/27/2011 90643 2012 9346963 Cane Island 7238 4 2/3/2011 90440 2012 14381382 Bear Garden Generating Station 56807 1A 1/29/2011 90494 2012 17307019 Richmond County Plant 7805 9 1/18/2011 90495 2012 18191444 Richmond County Plant 7805 10 1/17/2011 90583 2012 10280273Jack County Generation Facility 55230CT-4 1/14/2011 90582 2012 10882060Jack County Generation Facility 55230CT-3 1/10/2011 2934 2012 12082590 Harry Allen 7082 **6 1/5/2011 2933 2012 12047598 Harry Allen 7082 **5 1/4/2011 90654 2012 20087680West County Energy Center 56407WCCT3A 12/26/2010 90656 2012 20284044West County Energy Center 56407WCCT3C 12/16/2010 90655 2012 20771760West County Energy Center 56407WCCT3B 12/1/2010 90441 2012 14204190 Bear Garden Generating Station 56807 1B 11/23/2010 8964 2012 12712305 Fremont Energy Center 55701 CT02 10/4/2010 8962 2012 12251151 Fremont Energy Center 55701 CT01 9/24/2010 90562 2012 9512111 Colusa Generating Station 56532 CT2 9/14/2010 90561 2012 9499074Colusa Generating Station 56532 CT1 9/2/2010 90421 2012 10226126 Lagoon Creek 7845 LCC1 6/30/2010 90422 2012 9826864 Lagoon Creek 7845 LCC2 6/22/2010 89575 2012 12638717 Empire Generating Company LLC 56259CT-2 6/3/2010 89574 2012 14057686 Empire Generating Company LLC 56259CT-1 5/26/2010 90566 2012 12785127Arsenal Hill Power Plant 1416CTG-6A 2/18/2010 90567 2012 11554379Arsenal Hill Power Plant 1416CTG-6B 2/12/201090243 2012 9774792 Nueces Bay 3441 9 11/16/2009

90242 2012 9576659 Nueces Bay 3441 8 11/14/2009 4696 2012 17899616 Hillabee Energy Center 55411 CT2 11/5/2009 90245 2012 9203058 Barney M. Davis 4939 4 11/2/2009 90244 2012 9764185 Barney M. Davis 4939 3 10/22/2009 90549 2012 9260740Curtis H. Stanton Energy Center 564CCB 10/12/2009 4695 2012 17829369 Hillabee Energy Center 55411 CT1 10/6/2009 89729 2012 18022943West County Energy Center 56407WCCT2A 9/24/2009 89730 2012 16783041West County Energy Center 56407WCCT2B 9/9/2009 89731 2012 17499027West County Energy Center 56407WCCT2C 9/2/2009 4524 2012 13465491 Otay Mesa Energy Center, LLC 55345 CTG-2 7/23/2009 4523 2012 13798634Otay Mesa Energy Center, LLC 55345 CTG-1 7/22/2009 89726 2012 18683223West County Energy Center 56407WCCT1A 5/21/2009 89727 2012 17524236West County Energy Center 56407WCCT1B 5/2/2009 89728 2012 17838859West County Energy Center 56407WCCT1C 4/19/2009 89547 2012 15456081 Caithness Long Island Energy Center 56234 1 4/17/2009 90514 2012 156887.5 Riverbay Corp. - Co-Op City 52168 6 3/24/2009 90408 2012 6334851 Cedar Bayou 4 56806CBY42 3/17/2009 90513 2012 277738.1 Riverbay Corp. - Co-Op City 52168 4 3/17/2009 90407 2012 6567591 Cedar Bayou 4 56806CBY41 3/15/2009 90419 2012 12023135 P L Bartow 6344D 12/20/2008 90418 2012 13264563 P L Bartow 6344A 12/5/2008 89647 2012 6199002 Riverside (1927) 1927 10 12/4/2008 89646 2012 7242909 Riverside (1927) 1927 9 12/4/2008 90417 2012 12782134 P L Bartow 6344C 11/19/2008 90094 2012 5589300Victoria Power Station 3443 9 11/18/2008 90416 2012 13583889 P L Bartow 6344B 11/5/2008 89760 2012 11847223 Gateway Generating Station 56476GT2 11/4/2008 89759 2012 11264037Gateway Generating Station 56476GT1 11/1/2008 90384 2012 1247127 L'Energia Energy Center 54586 2 10/29/2008 89653 2012 10462534 Inland Empire Energy Center 55853 2 7/22/2008 89739 2012 10313805 Hobbs Generating Station 56458 HOBB2 6/30/2008 89738 2012 12223909 Hobbs Generating Station 56458 HOBB1 6/18/2008 89652 2012 13655019 Inland Empire Energy Center 55853 1 5/18/2008 89683 2012 9597826Arvah B Hopkins 6882A 5/5/2008 89430 2012 9008155 Port Washington Generating Station 4040 12 3/4/2008 89429 2012 9288921 Port Washington Generating Station 4040 11 3/3/2008 89582 2012 6256662 High Bridge 1912 8 2/22/2008 89720 2012 13405120Treasure Coast Energy Center 56400 1 2/10/2008 89581 2012 7289632 High Bridge 1912 7 2/8/2008 90238 2012 12531780Tracy 2336 8 2/1/2008 90239 2012 12675105Tracy 2336 9 1/29/2008 3290 2012 13625935 Plant H. Allen Franklin 77103B 1/14/2008 3289 2012 13699037 Plant H. Allen Franklin 77103A 1/8/2008 90110 2012 10727927 Hines Energy Complex 73024A 9/1/2007 90111 2012 11454978 Hines Energy Complex 73024B 8/29/2007 4517 2012 2906777 Dell Power Plant 55340 1 5/5/200789722 2012 2292402 Roseville Energy Park 56298CT002 5/4/2007

89721 2012 2155047 Roseville Energy Park 56298CT001 5/4/2007 4518 2012 2432219 Dell Power Plant 55340 2 4/15/2007Commence Commercial Operation Date Source Category Max Hourly HI Capacity

State Op_Status Primary Fuel 10/28/2001 Electric Utility 2265 OK Operating Pipeline Natural Gas 2/24/2012 Electric Utility 3612 GA Operating Pipeline Natural Gas 12/17/2011 Electric Utility 2224TN Operating Pipeline Natural Gas 11/8/2011 Electric Utility 2250OH Operating Pipeline Natural Gas 10/27/2011 Electric Utility 2250OH Operating Pipeline Natural Gas 10/24/2011 Electric Utility 408.1 CO Operating Pipeline Natural Gas 10/24/2011 Electric Utility 408.1 CO Operating Pipeline Natural Gas 10/6/2011 Electric Utility 2604.1 NC Operating Pipeline Natural Gas 9/29/2011 Electric Utility 408.1 CO Operating Pipeline Natural Gas 9/27/2011 Electric Utility 408.1 CO Operating Pipeline Natural Gas 9/27/2011 Electric Utility 2604.1 NC Operating Pipeline Natural Gas 7/28/2011 Electric Utility 3612 GA Operating Pipeline Natural Gas 7/12/2011 Electric Utility 3612 GA Operating Pipeline Natural Gas 6/2/2011 Electric Utility 540 PA Operating Pipeline Natural Gas 5/28/2011 Electric Utility 540 PA Operating Pipeline Natural Gas 5/7/2011 Electric Utility 2581 CT Operating Pipeline Natural Gas 5/3/2011 Electric Utility 2581 CT Operating Pipeline Natural Gas 4/11/2011 Electric Utility 2191 NY Operating Pipeline Natural Gas 4/6/2011 Electric Utility 2191 NY Operating Pipeline Natural Gas 3/11/2011 Electric Utility 1882 OK Operating Pipeline Natural Gas 3/2/2011 Electric Utility 1570 PA Operating Pipeline Natural Gas 3/2/2011 Electric Utility 1570 PA Operating Pipeline Natural Gas 3/2/2011 Electric Utility 1570 PA Operating Pipeline Natural Gas 2/27/2011 Electric Utility 1882 OK Operating Pipeline Natural Gas 2/7/2011 Electric Utility 2560 FL Operating Pipeline Natural Gas 1/29/2011 Electric Utility 2345VA Operating Pipeline Natural Gas 1/18/2011 Electric Utility 2540 NC Operating Pipeline Natural Gas 1/17/2011 Electric Utility 2540 NC Operating Pipeline Natural Gas 3/15/2011 Electric Utility 2365TX Operating Pipeline Natural Gas 3/16/2011 Electric Utility 2365TX Operating Pipeline Natural Gas 2/2/2011 Electric Utility 2100 NV Operating Pipeline Natural Gas 1/23/2011 Electric Utility 2100 NV Operating Pipeline Natural Gas 12/29/2010 Electric Utility 3098 FL Operating Pipeline Natural Gas 12/18/2010 Electric Utility 3098 FL Operating Pipeline Natural Gas 12/3/2010 Electric Utility 3098 FL Operating Pipeline Natural Gas 1/26/2011 Electric Utility 2345VA Operating Pipeline Natural Gas 10/4/2010 Electric Utility 2990OH Operating Pipeline Natural Gas 9/25/2010 Electric Utility 2830OH Operating Pipeline Natural Gas 9/14/2010 Electric Utility 2430CA Operating Pipeline Natural Gas 9/2/2010 Electric Utility 2430CA Operating Pipeline Natural Gas 6/30/2010 Electric Utility 2243TN Operating Pipeline Natural Gas 6/22/2010 Electric Utility 2243TN Operating Pipeline Natural Gas 6/3/2010 Electric Utility 2750 NY Operating Pipeline Natural Gas 5/26/2010 Electric Utility 2750 NY Operating Pipeline Natural Gas 2/28/2010 Electric Utility 3670 LA Operating Pipeline Natural Gas 3/5/2010 Electric Utility 3670 LA Operating Pipeline Natural Gas11/21/2009 Electric Utility 2606TX Operating Pipeline Natural Gas 11/18/2009 Electric Utility 2606TX Operating Pipeline Natural Gas 11/5/2009 Electric Utility 3000AL Operating Pipeline Natural Gas 11/4/2009 Electric Utility 2606TX Operating Pipeline Natural Gas 10/22/2009 Electric Utility 2606TX Operating Pipeline Natural Gas 10/27/2009 Electric Utility 2453 FL Operating Pipeline Natural Gas 10/6/2009 Electric Utility 3000AL Operating Pipeline Natural Gas 9/24/2009 Electric Utility 2958 FL Operating Pipeline Natural Gas 9/9/2009 Electric Utility 2958 FL Operating Pipeline Natural Gas 9/2/2009 Electric Utility 2958 FL Operating Pipeline Natural Gas 7/23/2009 Electric Utility 2200CA Operating Pipeline Natural Gas 7/22/2009 Electric Utility 2200CA Operating Pipeline Natural Gas 5/21/2009 Electric Utility 2958 FL Operating Pipeline Natural Gas 5/2/2009 Electric Utility 2958 FL Operating Pipeline Natural Gas 4/19/2009 Electric Utility 2958 FL Operating Pipeline Natural Gas 4/17/2009 Electric Utility 2650 NY Operating Pipeline Natural Gas 8/6/2009Cogeneration 193.9 NY Operating Pipeline Natural Gas 3/29/2009 Electric Utility 2125TX Operating Pipeline Natural Gas 5/22/2009Cogeneration 193.9 NY Operating Pipeline Natural Gas 3/28/2009 Electric Utility 2125TX Operating Pipeline Natural Gas 12/20/2008 Electric Utility 2610 FL Operating Pipeline Natural Gas 12/5/2008 Electric Utility 2610 FL Operating Pipeline Natural Gas 12/13/2008 Electric Utility 1975 MN Operating Pipeline Natural Gas 12/17/2008 Electric Utility 1975 MN Operating Pipeline Natural Gas 11/19/2008 Electric Utility 2610 FL Operating Pipeline Natural Gas 11/20/2008 Electric Utility 2444TX Operating Pipeline Natural Gas 11/5/2008 Electric Utility 2610 FL Operating Pipeline Natural Gas 11/10/2008 Electric Utility 2227CA Operating Pipeline Natural Gas 11/11/2008 Electric Utility 2227CA Operating Pipeline Natural Gas 10/29/2008Cogeneration 685 MA Operating Pipeline Natural Gas 7/27/2008 Electric Utility 2688CA Operating Pipeline Natural Gas 7/4/2008 Electric Utility 2240 NM Operating Pipeline Natural Gas 6/22/2008 Electric Utility 2240 NM Operating Pipeline Natural Gas 5/30/2008 Electric Utility 2688CA Operating Pipeline Natural Gas 5/9/2008 Electric Utility 2844 FL Operating Pipeline Natural Gas 3/4/2008 Electric Utility 2250WI Operating Pipeline Natural Gas 3/3/2008 Electric Utility 2250WI Operating Pipeline Natural Gas 2/27/2008 Electric Utility 2326 MN Operating Pipeline Natural Gas 2/12/2008 Electric Utility 2661 FL Operating Pipeline Natural Gas 2/13/2008 Electric Utility 2326 MN Operating Pipeline Natural Gas 2/2/2008 Electric Utility 2383 NV Operating Pipeline Natural Gas 2/13/2008 Electric Utility 2383 NV Operating Pipeline Natural Gas 1/18/2008 Electric Utility 2590AL Operating Pipeline Natural Gas 1/11/2008 Electric Utility 2600AL Operating Pipeline Natural Gas 9/9/2007 Electric Utility 2122 FL Operating Pipeline Natural Gas 9/6/2007 Electric Utility 2122 FL Operating Pipeline Natural Gas 5/8/2007 Electric Utility 3646.2AR Operating Pipeline Natural Gas6/20/2007 Electric Utility 705.3 CA Operating Pipeline Natural Gas 6/13/2007 Electric Utility 705.3 CA Operating Pipeline Natural Gas 4/23/2007 Electric Utility 3092AR Operating Pipeline Natural GasUnit Type Info Capacity Factor

Combined cycle

EMISSIONS 43% Combined cycle

EMISSIONS 51% Combined cycle

EMISSIONS 44% Combined cycle

EMISSIONS 37% Combined cycle

EMISSIONS 35% Combined cycle

EMISSIONS 27% Combined cycle

EMISSIONS 33% Combined cycle

EMISSIONS 65% Combined cycle

EMISSIONS 37% Combined cycle

EMISSIONS 43% Combined cycle

EMISSIONS 63% Combined cycle

EMISSIONS 72% Combined cycle

EMISSIONS 65% Combined cycle

EMISSIONS 39% Combined cycle

EMISSIONS 23% Combined cycle

EMISSIONS 53% Combined cycle

EMISSIONS 55% Combined cycle

EMISSIONS 61% Combined cycle

EMISSIONS 63% Combined cycle

EMISSIONS 32% Combined cycle

EMISSIONS 67% Combined cycle

EMISSIONS 68% Combined cycle

EMISSIONS 68% Combined cycle

EMISSIONS 36% Combined cycle

EMISSIONS 42% Combined cycle

EMISSIONS 70% Combined cycle

EMISSIONS 78% Combined cycle

EMISSIONS 82% Combined cycle

EMISSIONS 49% Combined cycle

EMISSIONS 52% Combined cycle

EMISSIONS 66% Combined cycle

EMISSIONS 65% Combined cycle

EMISSIONS 74% Combined cycle

EMISSIONS 75% Combined cycle

EMISSIONS 76% Combined cycle

EMISSIONS 69% Combined cycle

EMISSIONS 48% Combined cycle

EMISSIONS 49% Combined cycle

EMISSIONS 45% Combined cycle

EMISSIONS 45% Combined cycle

EMISSIONS 52% Combined cycle

EMISSIONS 50% Combined cycle

EMISSIONS 52% Combined cycle

EMISSIONS 58% Combined cycle

EMISSIONS 40% Combined cycle

EMISSIONS 36%Combined cycle

EMISSIONS 43% Combined cycle

EMISSIONS 42% Combined cycle

EMISSIONS 68% Combined cycle

EMISSIONS 40% Combined cycle

EMISSIONS 43% Combined cycle

EMISSIONS 43% Combined cycle

EMISSIONS 68% Combined cycle

EMISSIONS 69% Combined cycle

EMISSIONS 65% Combined cycle

EMISSIONS 67% Combined cycle

EMISSIONS 70% Combined cycle

EMISSIONS 71% Combined cycle

EMISSIONS 72% Combined cycle

EMISSIONS 67% Combined cycle

EMISSIONS 69% Combined cycle

EMISSIONS 66% Combined cycle

EMISSIONS 9% Combined cycle

EMISSIONS 34% Combined cycle

EMISSIONS 16% Combined cycle

EMISSIONS 35% Combined cycle

EMISSIONS 52% Combined cycle

EMISSIONS 58% Combined cycle

EMISSIONS 36% Combined cycle

EMISSIONS 42% Combined cycle

EMISSIONS 56% Combined cycle

EMISSIONS 26% Combined cycle

EMISSIONS 59% Combined cycle

EMISSIONS 61% Combined cycle

EMISSIONS 58% Combined cycle

EMISSIONS 21% Combined cycle

EMISSIONS 44% Combined cycle

EMISSIONS 52% Combined cycle

EMISSIONS 62% Combined cycle

EMISSIONS 58% Combined cycle

EMISSIONS 38% Combined cycle

EMISSIONS 46% Combined cycle

EMISSIONS 47% Combined cycle

EMISSIONS 31% Combined cycle

EMISSIONS 57% Combined cycle

EMISSIONS 36% Combined cycle

EMISSIONS 60% Combined cycle

EMISSIONS 61% Combined cycle

EMISSIONS 60% Combined cycle

EMISSIONS 60% Combined cycle

EMISSIONS 58% Combined cycle

EMISSIONS 61% Combined cycle

EMISSIONS 9%Combined cycle

EMISSIONS 37% Combined cycle

EMISSIONS 35% Combined cycle

EMISSIONS 9%