2011 SO2 Emissions (tons) Emissions (tons)

Transcription

1 2011 vs 2012 SO 2 and NO X Comparisons, Quarterly Acid Rain Program and Clean Air Interstate Rule, s, and Heat Changes at Facilities (Coal Units O 2011 data are final, 2012 are preliminary data submitted to EPA from sources as of August 1, EPA will update as it receives and verifies data. Facility Name State County Quarter Barry AL Mobile 1 2,607 2, % Barry AL Mobile 2 3,509 2, % Charles R Lowman AL Washington % Charles R Lowman AL Washington 2 1, % Colbert AL Colbert 1 5,394 1,685-3,708-69% Colbert AL Colbert 2 5,168 3,661-1,507-29% E C Gaston AL Shelby 1 24,823 7,664-17,159-69% E C Gaston AL Shelby 2 26,744 18,429-8,315-31% Gadsden AL Etowah 1 1, % Gadsden AL Etowah 2 1, % Gorgas AL Walker 1 2, ,685-95% Gorgas AL Walker 2 2, ,527-96% Greene County AL Greene 1 8,464 5,404-3,060-36% Greene County AL Greene 2 8,024 8, % James H Miller Jr AL Jefferson 1 2, ,145-95% James H Miller Jr AL Jefferson % Widows Creek AL Jackson 1 2,096 1,075-1,021-49% Widows Creek AL Jackson , % Flint Creek Power Plant AR Benton 1 2,057 2, % Flint Creek Power Plant AR Benton 2 1,977 1, % Independence AR Independence 1 7,595 9,846 2,251 30% Independence AR Independence 2 5,895 9,210 3,314 56% Plum Point Energy Station AR Mississippi % Plum Point Energy Station AR Mississippi % White Bluff AR Jefferson 1 8,180 7, % White Bluff AR Jefferson 2 8,095 7, % Apache Station AZ Cochise % Apache Station AZ Cochise % Cholla AZ Navajo 1 1,716 1, % Cholla AZ Navajo 2 1,566 1, % 1 of 90

2 Only) 2012 NOX NOX NOX % 1,673 1, % % 1,713 1, % % 1, % % % % 2, ,572-62% % 2,359 1, % % 4,283 1,667-2,617-61% % 4,833 3,017-1,816-38% % % % % % 2, ,301-61% % 1, ,230-68% % 1, % % 1,201 1, % % 3,663 1,368-2,295-63% % 2,058 1, % % % % % % 1,269 1, % % 1, % % 3,661 3, % % 2,776 2, % % % % % % 4,264 3, % % 3,903 3, % % 1, % % % % 2,891 2, % % 2,559 2, % of 90

3 2012 NOX NOX NOX Emission Rate 2011 Heat 2012 Heat Heat Heat % 12,719,782 9,391,902-3,327,879-26% % 13,394,445 12,656, ,363-6% % 9,589,605 5,879,965-3,709,640-39% % 9,946,973 3,376,838-6,570,135-66% % 14,966,847 4,798,706-10,168,141-68% % 14,028,579 10,004,275-4,024,304-29% % 24,090,308 12,392,674-11,697,634-49% % 33,169,740 24,864,445-8,305,295-25% % 950, , ,038-30% % 948, , ,830-28% % 15,283,628 10,013,147-5,270,481-34% % 16,957,232 4,381,381-12,575,851-74% % 6,706,803 4,369,890-2,336,913-35% % 7,006,184 5,637,440-1,368,744-20% % 57,177,176 34,685,961-22,491,215-39% % 53,106,414 46,490,460-6,615,953-12% % 15,847,597 9,282,019-6,565,578-41% % 10,427,597 10,062, ,278-4% % 9,151,820 11,264,991 2,113,171 23% % 9,233,304 7,109,529-2,123,775-23% % 30,175,935 33,058,846 2,882,910 10% % 22,249,413 30,431,416 8,182,003 37% % 11,573,385 11,968, ,712 3% % 8,754,265 12,871,529 4,117,264 47% % 28,399,937 25,726,678-2,673,258-9% % 27,450,436 25,143,966-2,306,471-8% % 5,272,806 3,898,352-1,374,454-26% % 4,725,091 3,840, ,946-19% % 21,041,215 19,546,818-1,494,397-7% % 19,185,945 19,027, ,739-1% 3 of 90

4 2011 vs 2012 SO 2 and NO X Comparisons, Quarterly Acid Rain Program and Clean Air Interstate Rule, s, and Heat Changes at Facilities (Coal Units O 2011 data are final, 2012 are preliminary data submitted to EPA from sources as of August 1, EPA will update as it receives and verifies data. Facility Name State County Quarter Coronado Generating Station AZ Apache 1 3, ,378-75% Coronado Generating Station AZ Apache 2 1, ,387-99% Irvington Generating Station AZ Pima % Irvington Generating Station AZ Pima % Navajo Generating Station AZ Coconino , % Navajo Generating Station AZ Coconino 2 1,184 1, % Springerville Generating Station AZ Apache 1 2,338 1, % Springerville Generating Station AZ Apache 2 1,907 1, % Arapahoe CO Denver % Arapahoe CO Denver % Cherokee CO Adams 1 2,022 1, % Cherokee CO Adams 2 1, ,154-63% Comanche (470) CO Pueblo % Comanche (470) CO Pueblo % Craig CO Moffat 1 1, % Craig CO Moffat % Hayden CO Routt % Hayden CO Routt % Lamar CO Prowers 1 Lamar CO Prowers 2 Martin Drake CO El Paso 1 1,536 1, % Martin Drake CO El Paso 2 1, % Nucla CO Montrose % Nucla CO Montrose % Pawnee CO Morgan 1 3,421 3, % Pawnee CO Morgan 2 1,568 3,017 1,449 92% Rawhide Energy Station CO Larimer % Rawhide Energy Station CO Larimer % Ray D Nixon CO El Paso 1 1, % Ray D Nixon CO El Paso 2 1, % 4 of 90

5 Only) 2012 NOX NOX NOX % 2,821 2, % % 1,886 1, % % % % % % 4,535 4, % % 4,828 3, % % 1,672 1, % % 1,604 1, % % % % % % 2,369 1, % % 2,107 1,044-1,063-50% % 1,186 1, % % 732 1, % % 3,481 3, % % 2,741 3, % % 1,871 1, % % % % % % % % % % % % % % % % % % % % % % % of 90

6 2012 NOX NOX NOX Emission Rate 2011 Heat 2012 Heat Heat Heat % 16,271,265 14,601,396-1,669,869-10% % 11,465,178 7,731,128-3,734,050-33% % 1,293,457 1,469, ,209 14% % 1,533,144 1,797, ,229 17% % 37,266,954 40,384,486 3,117,532 8% % 45,218,957 41,112,803-4,106,154-9% % 28,030,287 26,278,045-1,752,243-6% % 25,224,988 23,840,703-1,384,284-5% % 2,114,629 2,573, ,567 22% % 1,595,202 2,104, ,964 32% % 12,336,843 8,972,568-3,364,276-27% % 11,153,327 6,788,277-4,365,050-39% % 23,605,751 23,221, ,808-2% % 15,980,912 25,142,352 9,161,440 57% % 24,061,762 23,108, ,746-4% % 19,328,439 21,783,903 2,455,464 13% % 9,912,327 8,007,777-1,904,550-19% % 4,022,827 4,117,212 94,384 2% % 4,721,431 4,160, ,705-12% % 4,431,825 3,150,753-1,281,072-29% % 2,072,584 2,079,228 6,643 0% % 2,113,464 2,024,778-88,687-4% % 8,134,029 9,007, ,364 11% % 3,862,901 7,610,697 3,747,796 97% % 5,664,355 3,989,578-1,674,777-30% % 5,433,362 5,406,622-26,740 0% % 3,985,885 3,487, ,248-13% % 4,319,085 4,021, ,327-7% 6 of 90

7 2011 vs 2012 SO 2 and NO X Comparisons, Quarterly Acid Rain Program and Clean Air Interstate Rule, s, and Heat Changes at Facilities (Coal Units O 2011 data are final, 2012 are preliminary data submitted to EPA from sources as of August 1, EPA will update as it receives and verifies data. Facility Name State County Quarter Valmont CO Boulder % Valmont CO Boulder % Bridgeport Harbor Station CT Fairfield % Bridgeport Harbor Station CT Fairfield % Edge Moor DE New Castle % Edge Moor DE New Castle 2 5 Indian River DE Sussex 1 2, ,736-73% Indian River DE Sussex 2 2, ,427-83% Big Bend FL Hillsborough 1 2,332 2, % Big Bend FL Hillsborough 2 2,374 1, % C D McIntosh Jr Power Plant FL Polk , % C D McIntosh Jr Power Plant FL Polk 2 1, % Cedar Bay Generating Co. LP FL Duval % Cedar Bay Generating Co. LP FL Duval % Central Power & Lime FL Hernando 1 Central Power & Lime FL Hernando Crist Electric Generating Plant FL Escambia % Crist Electric Generating Plant FL Escambia Crystal River FL Citrus 1 2,458 4,270 1,812 74% Crystal River FL Citrus 2 9,762 8,623-1,139-12% Curtis H. Stanton Energy Center FL Orange % Curtis H. Stanton Energy Center FL Orange Deerhaven FL Alachua % Deerhaven FL Alachua % Indiantown Cogeneration, LP FL Martin % Indiantown Cogeneration, LP FL Martin % Lansing Smith Generating Plant FL Bay 1 1, % Lansing Smith Generating Plant FL Bay 2 1,603 1, % Northside FL Duval % Northside FL Duval % 7 of 90

8 Only) 2012 NOX NOX NOX % % % % % % % % % % % % % % % 1,062 1, % % 1, % % % % % % % % % % 1, % , % 805 1, % % 2,467 2, % % 1, % , % % % % % % % % % % % % % % % % of 90

9 2012 NOX NOX NOX Emission Rate 2011 Heat 2012 Heat Heat Heat % 2,329,292 2,701, ,117 16% % 3,711,702 3,315, ,494-11% % 2,219, ,675-1,879,013-85% % 649, , ,234-52% % 1,154,514 2,068, ,155 79% 1,911, % 4,225,763 1,491,868-2,733,896-65% % 5,179, ,267-4,490,952-87% % 24,964,746 31,931,372 6,966,625 28% % 30,366,373 21,331,517-9,034,857-30% % 2,753,656 3,626, ,730 32% % 5,945,518 2,926,896-3,018,622-51% % 3,886,617 1,887,493-1,999,124-51% % 5,871,303 3,324,748-2,546,555-43% 322, % 10,471,875 7,714,222-2,757,653-26% 13,179, % 26,744,882 23,796,465-2,948,416-11% % 33,184,677 32,901, ,127-1% % 10,403,307 4,736,144-5,667,163-54% 12,851, % 3,496,108 2,574, ,571-26% % 2,694,115 2,476, ,711-8% % 2,989,479 3,224, ,062 8% % 4,594,428 3,388,620-1,205,808-26% % 3,757,919 1,676,308-2,081,611-55% % 3,435,163 2,349,641-1,085,522-32% % 7,410,736 4,998,617-2,412,119-33% % 4,098,779 94,655-4,004,124-98% 9 of 90

10 2011 vs 2012 SO 2 and NO X Comparisons, Quarterly Acid Rain Program and Clean Air Interstate Rule, s, and Heat Changes at Facilities (Coal Units O 2011 data are final, 2012 are preliminary data submitted to EPA from sources as of August 1, EPA will update as it receives and verifies data. Facility Name State County Quarter Polk FL Polk % Polk FL Polk % Scholz Electric Generating Plant FL Jackson 1 78 Scholz Electric Generating Plant FL Jackson % Seminole (136) FL Putnam 1 4,403 2,746-1,658-38% Seminole (136) FL Putnam 2 3,812 3, % St. Johns River Power FL Duval 1 2,523 1, % St. Johns River Power FL Duval 2 3,146 3, % Bowen GA Bartow 1 2, ,665-73% Bowen GA Bartow 2 1, % Hammond GA Floyd % Hammond GA Floyd Harllee Branch GA Putnam 1 12,551 3,445-9,106-73% Harllee Branch GA Putnam 2 17,137 6,127-11,011-64% Jack McDonough GA Cobb 1 4, ,977-91% Jack McDonough GA Cobb 2 4,886 Kraft GA Chatham 1 2, ,073-90% Kraft GA Chatham % McIntosh (6124) GA Effingham McIntosh (6124) GA Effingham Mitchell (GA) GA Dougherty 1 81 Mitchell (GA) GA Dougherty % Scherer GA Monroe 1 13,257 9,495-3,762-28% Scherer GA Monroe 2 12,916 9,158-3,758-29% Wansley (6052) GA Heard % Wansley (6052) GA Heard 2 1, % Yates GA Coweta 1 10,632 8,317-2,315-22% Yates GA Coweta 2 11,900 5,807-6,093-51% Ames IA Story % Ames IA Story % 10 of 90

11 Only) 2012 NOX NOX NOX % % % % % % % % % % % 1,362 1, % % 1,572 3,434 1, % % 1,643 1, % % 2, ,114-56% % % % 2, ,736-66% % 3,874 1,380-2,494-64% % 1, % % % % % % % % 4,000 3, % % 3,834 2,726-1,108-29% % % % % % 2,080 1, % % 1, % % % % % of 90

12 2012 NOX NOX NOX Emission Rate 2011 Heat 2012 Heat Heat Heat % 3,028,044 1,070,891-1,957,153-65% % 1,359,109 1,914, ,764 41% 114, % 204, , % % 24,456,285 16,207,766-8,248,520-34% % 21,425,375 17,827,057-3,598,319-17% % 17,168,649 9,156,290-8,012,358-47% % 20,680,531 17,388,519-3,292,012-16% % 44,118,845 24,314,792-19,804,053-45% % 45,895,346 22,373,004-23,522,342-51% % 8,467,751 5,460,032-3,007,719-36% 8,573, % 13,142,410 4,095,473-9,046,936-69% % 17,757,574 6,555,622-11,201,953-63% % 5,402, ,258-4,865,648-90% 5,986, % 2,556,125 1,076,402-1,479,723-58% % 1,064,862 1,120,689 55,827 5% 133, , , % 272,403 34, ,429-87% % 55,041,188 43,034,356-12,006,832-22% % 63,821,083 44,782,886-19,038,197-30% % 18,989,078 11,749,110-7,239,969-38% % 27,676,828 16,450,817-11,226,011-41% % 10,664,667 7,453,327-3,211,339-30% % 12,793,218 5,708,609-7,084,609-55% % 1,162, , ,990-14% % 969, ,152 27,444 3% 12 of 90

13 2011 vs 2012 SO 2 and NO X Comparisons, Quarterly Acid Rain Program and Clean Air Interstate Rule, s, and Heat Changes at Facilities (Coal Units O 2011 data are final, 2012 are preliminary data submitted to EPA from sources as of August 1, EPA will update as it receives and verifies data. Facility Name State County Quarter Burlington (IA) IA Des Moines 1 1, % Burlington (IA) IA Des Moines , % Dubuque IA Dubuque % Dubuque IA Dubuque % Earl F Wisdom IA Clay % Earl F Wisdom IA Clay % Fair Station IA Muscatine 1 2,014 Fair Station IA Muscatine % George Neal North IA Woodbury 1 4,064 2,645-1,419-35% George Neal North IA Woodbury 2 3,276 1,814-1,462-45% George Neal South IA Woodbury 1 4,184 3, % George Neal South IA Woodbury 2 3,476 3, % Lansing IA Allamakee 1 1, % Lansing IA Allamakee % Louisa IA Louisa ,040 1, % Louisa IA Louisa 2 2,255 2, % Milton L Kapp IA Clinton % Milton L Kapp IA Clinton 2 1, % Muscatine IA Muscatine % Muscatine IA Muscatine % Ottumwa IA Wapello 1 3,445 3, % Ottumwa IA Wapello 2 2,881 1,178-1,704-59% Pella IA Marion % Pella IA Marion % Prairie Creek IA Linn % Prairie Creek IA Linn % Riverside (1081) IA Scott % Riverside (1081) IA Scott % Streeter Station IA Black Hawk % Streeter Station IA Black Hawk % 13 of 90

14 Only) 2012 NOX NOX NOX % % % % % % % % % % % % % % % 2,215 1, % % 1,563 1, % % 1,269 1, % % 905 1, % % % % % % 223 1, % % 1,175 1, % % % % % % % % % % % % % % % % % % % % % % % % % % % % % of 90

15 2012 NOX NOX NOX Emission Rate 2011 Heat 2012 Heat Heat Heat % 3,891,232 2,309,902-1,581,330-41% % 2,919,977 3,155, ,737 8% % 848,653 20, ,821-98% % 270, , , % % 7,978 4,631-3,347-42% % 16,170 5,669-10,501-65% 853, % 122, ,382 61,617 50% % 16,773,533 11,863,242-4,910,291-29% % 13,104,622 7,968,142-5,136,480-39% % 11,376,231 11,850, ,241 4% % 9,296,455 10,371,714 1,075,260 12% % 4,947,461 3,054,711-1,892,750-38% % 1,901,682 2,752, ,596 45% % 2,460,412 11,890,859 9,430, % % 13,401,947 12,734, ,093-5% % 1,942,308 1,188, ,218-39% % 3,232,050 2,159,581-1,072,469-33% % 3,747,527 2,569,880-1,177,648-31% % 2,023,097 2,214, ,552 9% % 12,282,649 10,183,630-2,099,018-17% % 10,391,375 3,496,257-6,895,118-66% % 120, , , % % 144,492 44, ,131-69% % 3,076,041 1,942,995-1,133,046-37% % 1,724,981 1,495, ,668-13% % 2,251,515 1,849, ,479-18% % 2,097,084 1,300, ,438-38% % 49,400 3,308-46,092-93% % 31,175 28,511-2,663-9% 15 of 90

16 2011 vs 2012 SO 2 and NO X Comparisons, Quarterly Acid Rain Program and Clean Air Interstate Rule, s, and Heat Changes at Facilities (Coal Units O 2011 data are final, 2012 are preliminary data submitted to EPA from sources as of August 1, EPA will update as it receives and verifies data. Facility Name State County Quarter Sutherland IA Marshall 1 2,003 1, % Sutherland IA Marshall % Walter Scott Jr. Energy Center IA Pottawattamie 1 3,592 3, % Walter Scott Jr. Energy Center IA Pottawattamie 2 3,763 3, % Baldwin Energy Complex IL Randolph 1 4,148 2,968-1,181-28% Baldwin Energy Complex IL Randolph 2 4,735 2,918-1,817-38% Coffeen IL Montgomery % Coffeen IL Montgomery % Crawford IL Cook 1 1,721 1, % Crawford IL Cook 2 1,418 1, % Dallman IL Sangamon % Dallman IL Sangamon % Duck Creek IL Fulton % Duck Creek IL Fulton % E D Edwards IL Peoria 1 3,396 2, % E D Edwards IL Peoria 2 2,744 2, % Fisk IL Cook 1 1, % Fisk IL Cook % Havana IL Mason 1 2,241 1, % Havana IL Mason 2 1,690 1, % Hennepin Power Station IL Putnam 1 1,507 1, % Hennepin Power Station IL Putnam 2 1,611 1, % Hutsonville IL Crawford 1 3,441 Hutsonville IL Crawford 2 2,004 Joliet 29 IL Will 1 3,390 2,189-1,201-35% Joliet 29 IL Will 2 2,319 2, % Joliet 9 IL Will 1 1, % Joliet 9 IL Will 2 1, % Joppa Steam IL Massac 1 6,903 4,743-2,160-31% Joppa Steam IL Massac 2 5,834 3,842-1,992-34% 16 of 90

17 Only) 2012 NOX NOX NOX % % % % % 1,904 1, % % 1,995 1, % % 1,115 1, % % 1,149 1, % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % 1,187 1, % % 1, % of 90

18 2012 NOX NOX NOX Emission Rate 2011 Heat 2012 Heat Heat Heat % 2,526,552 1,737, ,849-31% % 724, , ,621-28% % 30,035,661 27,834,721-2,200,941-7% % 29,926,618 26,321,721-3,604,897-12% % 33,306,669 35,785,549 2,478,880 7% % 36,196,864 34,813,274-1,383,590-4% % 10,163,679 12,204,296 2,040,617 20% % 11,069,520 15,543,817 4,474,297 40% % 7,722,956 5,571,440-2,151,516-28% % 6,574,074 5,221,796-1,352,277-21% % 7,976,603 5,054,694-2,921,909-37% % 5,649,409 5,504, ,002-3% % 5,159,545 6,486,960 1,327,416 26% % 5,054,850 6,295,109 1,240,260 25% % 14,919,261 11,604,538-3,314,723-22% % 12,333,223 10,585,050-1,748,173-14% % 4,422,713 3,391,217-1,031,496-23% % 4,349,800 3,757, ,007-14% % 10,609,763 9,224,138-1,385,625-13% % 8,338,289 5,878,380-2,459,909-30% % 6,463,519 5,726, ,166-11% % 6,409,812 5,996, ,636-6% 2,941,675 2,116, % 15,649,341 10,900,283-4,749,058-30% % 11,369,301 12,770,399 1,401,098 12% % 5,599,649 2,917,126-2,682,523-48% % 5,409, ,496-4,603,330-85% % 21,257,013 18,776,484-2,480,529-12% % 18,998,123 16,830,211-2,167,912-11% 18 of 90

19 2011 vs 2012 SO 2 and NO X Comparisons, Quarterly Acid Rain Program and Clean Air Interstate Rule, s, and Heat Changes at Facilities (Coal Units O 2011 data are final, 2012 are preliminary data submitted to EPA from sources as of August 1, EPA will update as it receives and verifies data. Facility Name State County Quarter Kincaid Station IL Christian 1 3,109 3, % Kincaid Station IL Christian 2 3,300 2,133-1,167-35% Marion IL Williamson 1 2,206 1, % Marion IL Williamson 2 1,861 1, % Meredosia IL Morgan Meredosia IL Morgan Newton IL Jasper 1 5,584 4,085-1,499-27% Newton IL Jasper 2 5,077 3,038-2,039-40% Powerton IL Tazewell 1 5,757 4, % Powerton IL Tazewell 2 4,201 6,447 2,245 53% Prairie State Generating Company IL Washington Prairie State Generating Company IL Washington Vermilion Power Station IL Vermilion Waukegan IL Lake 1 2,709 1, % Waukegan IL Lake 2 2,147 1, % Will County IL Will 1 1,954 1, % Will County IL Will 2 1,602 2, % Wood River Power Station IL Madison 1 2,353 2, % Wood River Power Station IL Madison 2 2, ,278-59% A B Brown Generating Station IN Posey 1 2,027 1, % A B Brown Generating Station IN Posey 2 1,589 1, % Alcoa Allowance Management Inc IN Warrick 1 1,270 1, % Alcoa Allowance Management Inc IN Warrick , % Bailly Generating Station IN Porter % Bailly Generating Station IN Porter % Cayuga IN Vermillion % Cayuga IN Vermillion , % Clifty Creek IN Jefferson 1 19,710 14,380-5,330-27% Clifty Creek IN Jefferson 2 20,024 12,193-7,831-39% Dean H Mitchell Generating Station IN Lake 1 19 of 90

20 Only) 2012 NOX NOX NOX % 4,583 3,317-1,266-28% % 2,657 2, % % % % % % % % % % 3, ,713-73% % 2,608 1,072-1,537-59% % % % % % % % % % % % % % % % % % 2,785 2, % % 2,726 2, % % % % % % 2,297 1, % % 1,914 2, % % 2,850 4,085 1,235 43% % 2,714 2, % of 90

21 2012 NOX NOX NOX Emission Rate 2011 Heat 2012 Heat Heat Heat % 13,272,480 14,189, ,313 7% % 15,819,391 10,470,760-5,348,631-34% % 6,297,551 6,132, ,083-3% % 5,340,406 5,320,248-20,158 0% 2,646,976 2,721, % 19,905,096 14,189,687-5,715,409-29% % 19,080,287 10,682,992-8,397,295-44% % 29,496,979 19,442,044-10,054,936-34% % 21,514,176 23,026,527 1,512,351 7% ,166, ,594,674 1,900, % 11,159,177 9,265,060-1,894,117-17% % 9,522,181 6,462,167-3,060,014-32% % 8,730,327 7,196,253-1,534,074-18% % 7,150,171 9,328,666 2,178,495 30% % 9,855,567 8,801,689-1,053,877-11% % 8,767,684 3,854,498-4,913,186-56% % 7,252,369 4,858,754-2,393,615-33% % 6,826,276 5,874, ,567-14% % 17,057,974 16,099, ,315-6% % 14,896,621 14,073, ,830-6% % 7,618,366 4,953,323-2,665,042-35% % 4,422,841 6,913,304 2,490,463 56% % 16,536,249 10,111,245-6,425,004-39% % 13,704,450 15,170,245 1,465,795 11% % 20,451,742 15,592,981-4,858,761-24% % 18,786,757 14,048,190-4,738,567-25% 21 of 90

22 2011 vs 2012 SO 2 and NO X Comparisons, Quarterly Acid Rain Program and Clean Air Interstate Rule, s, and Heat Changes at Facilities (Coal Units O 2011 data are final, 2012 are preliminary data submitted to EPA from sources as of August 1, EPA will update as it receives and verifies data. Facility Name State County Quarter Dean H Mitchell Generating Station IN Lake 2 Edwardsport IN Knox 1 F B Culley Generating Station IN Warrick % F B Culley Generating Station IN Warrick Frank E Ratts IN Pike 1 2,726 1,141-1,585-58% Frank E Ratts IN Pike 2 2,083 1, % Gibson IN Gibson 1 4,961 4, % Gibson IN Gibson 2 4,735 6,488 1,753 37% Harding Street Station (EW Stout) IN Marion 1 6,882 1,486-5,396-78% Harding Street Station (EW Stout) IN Marion 2 5,755 7,197 1,442 25% IPL Eagle Valley Generating Station IN Morgan 1 3, ,741-80% IPL Eagle Valley Generating Station IN Morgan 2 3, ,119-89% Merom IN Sullivan 1 2,346 1, % Merom IN Sullivan 2 1, % Michigan City Generating Station IN LaPorte 1 3,298 1,729-1,569-48% Michigan City Generating Station IN LaPorte 2 3,443 3, % Petersburg IN Pike 1 7,268 3,565-3,703-51% Petersburg IN Pike 2 8,329 2,840-5,489-66% R Gallagher IN Floyd 1 1, ,000-90% R Gallagher IN Floyd % R M Schahfer Generating Station IN Jasper 1 2,496 3,715 1,220 49% R M Schahfer Generating Station IN Jasper 2 5,282 3,156-2,126-40% Rockport IN Spencer 1 11,028 12,386 1,358 12% Rockport IN Spencer 2 11,119 12,387 1,268 11% State Line Generating Station (IN) IN Lake 1 2,329 2, % State Line Generating Station (IN) IN Lake 2 1,821 Tanners Creek IN Dearborn 1 7,401 6,389-1,012-14% Tanners Creek IN Dearborn 2 4,781 2,136-2,646-55% Wabash River Gen Station IN Vigo 1 9,884 5,456-4,428-45% Wabash River Gen Station IN Vigo 2 13,002 9,994-3,008-23% 22 of 90

23 Only) 2012 NOX NOX NOX % % % % % % % 4,455 2,832-1,624-36% % 4,504 3,306-1,198-27% % % % % % % % % % 1, % % % % % % % % 2,536 2, % % 2,212 1, % % % % % % 1,635 1, % % 1,979 1, % % 4,167 5, % % 3,956 4, % % 1,952 1, % , % 1,489 1, % % % % 1, % % 1,457 1, % of 90

24 2012 NOX NOX NOX Emission Rate 2011 Heat 2012 Heat Heat Heat % 4,723,467 5,363, ,897 14% 4,687, % 2,335, ,165-1,373,423-59% % 1,914,338 1,207, ,651-37% % 42,720,324 40,400,621-2,319,702-5% % 39,552,255 49,420,225 9,867,970 25% % 10,520,474 9,107,502-1,412,972-13% % 10,158,802 9,802, ,635-4% % 3,423, ,157-2,784,091-81% % 3,397, ,875-2,996,979-88% % 21,474,179 14,352,648-7,121,531-33% % 15,889,895 8,955,483-6,934,412-44% % 7,177,065 3,446,980-3,730,085-52% % 7,764,333 5,922,402-1,841,930-24% % 25,937,599 25,833, ,901 0% % 26,456,937 20,632,457-5,824,480-22% % 2,565, ,043-2,227,213-87% % 1,187, , ,154-69% % 18,508,717 15,694,624-2,814,093-15% % 26,036,575 17,331,924-8,704,652-33% % 32,886,868 42,987,667 10,100,800 31% % 31,156,603 42,568,484 11,411,881 37% % 8,349,694 5,791,090-2,558,605-31% 7,375, % 11,901,285 9,536,414-2,364,870-20% % 6,616,253 3,379,068-3,237,185-49% % 7,122,072 5,001,424-2,120,648-30% % 8,377,540 6,359,337-2,018,203-24% 24 of 90

25 2011 vs 2012 SO 2 and NO X Comparisons, Quarterly Acid Rain Program and Clean Air Interstate Rule, s, and Heat Changes at Facilities (Coal Units O 2011 data are final, 2012 are preliminary data submitted to EPA from sources as of August 1, EPA will update as it receives and verifies data. Facility Name State County Quarter Whitewater Valley IN Wayne % Whitewater Valley IN Wayne 2 1, % Holcomb KS Finney % Holcomb KS Finney % Jeffrey Energy Center KS Pottawatomie % Jeffrey Energy Center KS Pottawatomie % La Cygne KS Linn 1 4,275 4, % La Cygne KS Linn 2 5,304 4,144-1,161-22% Lawrence Energy Center KS Douglas % Lawrence Energy Center KS Douglas % Nearman Creek KS Wyandotte 1 1,443 1, % Nearman Creek KS Wyandotte 2 1, ,255-81% Quindaro KS Wyandotte 1 1, % Quindaro KS Wyandotte % Riverton KS Cherokee % Riverton KS Cherokee % Tecumseh Energy Center KS Shawnee 1 1, % Tecumseh Energy Center KS Shawnee 2 1, % Big Sandy KY Lawrence 1 12,369 4,515-7,854-63% Big Sandy KY Lawrence 2 10,733 6,836-3,897-36% Cane Run KY Jefferson 1 2,367 1,012-1,355-57% Cane Run KY Jefferson 2 2,197 2, % Coleman KY Hancock , % Coleman KY Hancock 2 1,366 D B Wilson KY Ohio 1 2,406 1, % D B Wilson KY Ohio 2 2,348 1, % E W Brown KY Mercer % E W Brown KY Mercer East Bend KY Boone % East Bend KY Boone % 25 of 90

26 Only) 2012 NOX NOX NOX % % % % % 1, % % 1, % % 3,585 1,972-1,613-45% % 2,926 1,813-1,113-38% % 1,960 2, % % 2,630 2, % % 1, % % 1,239 1, % % % % 1, ,048-86% % % % % % % % % % % % % % 2, ,402-69% % 1, ,054-66% % 1, % % 1,297 1, % % 1,662 1, % , % % % % % 1,454 1, % , % % % % of 90

27 2012 NOX NOX NOX Emission Rate 2011 Heat 2012 Heat Heat Heat % 532, , % % 618, , ,333-78% % 6,460,424 3,199,412-3,261,011-50% % 7,154,350 4,195,416-2,958,933-41% % 34,752,253 29,552,933-5,199,320-15% % 36,757,983 26,204,020-10,553,963-29% % 16,941,334 23,743,487 6,802,152 40% % 27,705,149 25,128,717-2,576,432-9% % 10,230,850 5,260,199-4,970,650-49% % 10,441,355 8,036,304-2,405,052-23% % 4,769,484 3,548,866-1,220,618-26% % 4,655, ,570-3,829,510-82% % 3,255,622 2,562, ,216-21% % 2,628,771 2,574,749-54,022-2% % 1,487,640 2,144-1,485, % % 928, , ,995-40% % 3,692,554 3,055, ,511-17% % 3,702,295 2,419,484-1,282,810-35% % 17,430,007 5,871,741-11,558,266-66% % 14,937,827 8,898,325-6,039,503-40% % 9,378,950 5,486,482-3,892,468-42% % 8,193,441 8,156,861-36,580 0% % 9,527,344 8,925, ,122-6% 9,463, % 8,956,725 7,666,408-1,290,316-14% % 9,043,654 7,815,425-1,228,229-14% % 9,082,721 5,544,859-3,537,862-39% 8,099, % 11,012,507 6,623,206-4,389,301-40% % 11,015,313 7,493,791-3,521,522-32% 27 of 90

28 2011 vs 2012 SO 2 and NO X Comparisons, Quarterly Acid Rain Program and Clean Air Interstate Rule, s, and Heat Changes at Facilities (Coal Units O 2011 data are final, 2012 are preliminary data submitted to EPA from sources as of August 1, EPA will update as it receives and verifies data. Facility Name State County Quarter Elmer Smith KY Daviess 1 3, ,260-73% Elmer Smith KY Daviess 2 1, % Ghent KY Carroll 1 2,742 3, % Ghent KY Carroll 2 2,340 1, % Green River KY Muhlenberg 1 4,596 5, % Green River KY Muhlenberg 2 4,600 4, % H L Spurlock KY Mason 1 1,958 1, % H L Spurlock KY Mason 2 1,537 1, % HMP&L Station 2 KY Henderson 1 1, % HMP&L Station 2 KY Henderson 2 1,422 John S. Cooper KY Pulaski 1 5,653 2,186-3,466-61% John S. Cooper KY Pulaski 2 3,572 1,973-1,599-45% Mill Creek KY Jefferson 1 5,846 7,402 1,556 27% Mill Creek KY Jefferson 2 5,602 6,936 1,334 24% Paradise KY Muhlenberg 1 10,404 7,509-2,895-28% Paradise KY Muhlenberg 2 8,707 5,777-2,930-34% R D Green KY Webster % R D Green KY Webster % Robert Reid KY Webster 1 1,066 Robert Reid KY Webster % Shawnee KY McCracken 1 7,758 5,171-2,587-33% Shawnee KY McCracken 2 6,472 8,108 1,636 25% Trimble County KY Trimble % Trimble County KY Trimble % Tyrone KY Woodford Tyrone KY Woodford 2 0 William C. Dale KY Clark 1 1, ,400-76% William C. Dale KY Clark 2 1, ,423-94% Big Cajun 2 LA Pointe Coupee 1 10,080 8,401-1,679-17% Big Cajun 2 LA Pointe Coupee 2 8,643 7,297-1,346-16% 28 of 90

29 Only) 2012 NOX NOX NOX % 1, % % % % 1,889 2, % % 1,810 1, % % % % % % % % % % % % 1, % % % % 2,088 1, % % 1,990 1, % % 2,089 2, % % 1,899 2, % % 1, % % 1, % % % % 4,278 2,631-1,646-38% % 3,843 4, % % % % % % % % % % 3,320 2,293-1,027-31% % 2,825 2, % of 90

30 2012 NOX NOX NOX Emission Rate 2011 Heat 2012 Heat Heat Heat % 8,176,296 6,386,781-1,789,515-22% % 7,138,586 5,637,505-1,501,081-21% % 30,149,203 28,885,228-1,263,975-4% % 28,406,029 26,981,606-1,424,423-5% % 2,357,972 2,643, ,600 12% % 2,268,304 2,655, ,157 17% % 24,535,725 23,150,188-1,385,537-6% % 22,860,277 19,466,605-3,393,673-15% % 5,996,374 5,504, ,420-8% 5,840, % 4,970,910 2,295,151-2,675,759-54% % 3,096,045 2,830, ,975-9% % 22,596,033 21,839, ,858-3% % 19,104,706 18,479, ,609-3% % 31,609,275 40,884,129 9,274,853 29% % 23,383,975 37,500,983 14,117,009 60% % 10,327,361 5,901,414-4,425,947-43% % 10,374,776 8,793,356-1,581,420-15% 476, % 319,726 1, , % % 22,596,346 15,439,389-7,156,958-32% % 21,611,895 21,134, ,123-2% % 20,362,793 22,531,030 2,168,236 11% % 18,923,152 14,152,793-4,770,359-25% 297, % 2,761, ,764-2,087,219-76% % 2,166, ,538-2,023,401-93% % 34,447,703 24,903,594-9,544,109-28% % 30,051,470 22,639,789-7,411,680-25% 30 of 90

31 2011 vs 2012 SO 2 and NO X Comparisons, Quarterly Acid Rain Program and Clean Air Interstate Rule, s, and Heat Changes at Facilities (Coal Units O 2011 data are final, 2012 are preliminary data submitted to EPA from sources as of August 1, EPA will update as it receives and verifies data. Facility Name State County Quarter Brame Energy Center LA Rapides 1 1,889 2, % Brame Energy Center LA Rapides 2 2,535 1,520-1,015-40% Dolet Hills Power Station LA De Soto 1 5,110 4, % Dolet Hills Power Station LA De Soto 2 4,543 5, % R S Nelson LA Calcasieu 1 2,722 1,519-1,203-44% R S Nelson LA Calcasieu 2 3,372 1,634-1,738-52% Brayton Point MA Bristol 1 8,127 2,432-5,695-70% Brayton Point MA Bristol 2 4, ,064-88% Mount Tom MA Hampden % Mount Tom MA Hampden 2 18 Salem Harbor MA Essex 1 1, % Salem Harbor MA Essex % AES Warrior Run MD Allegany % AES Warrior Run MD Allegany % Brandon Shores MD Anne Arundel % Brandon Shores MD Anne Arundel % C P Crane MD Baltimore 1 1, ,400-93% C P Crane MD Baltimore 2 2, ,782-79% Chalk Point MD Prince George's 1 1, ,345-97% Chalk Point MD Prince George's 2 2,583 3, % Dickerson MD Montgomery % Dickerson MD Montgomery % Herbert A Wagner MD Anne Arundel 1 2,562 1,418-1,144-45% Herbert A Wagner MD Anne Arundel 2 2,678 1,513-1,165-44% Morgantown MD Charles 1 1, % Morgantown MD Charles 2 2, ,920-84% R. Paul Smith Power Station MD Washington % R. Paul Smith Power Station MD Washington % B C Cobb MI Muskegon 1 2,462 1, % B C Cobb MI Muskegon 2 2,155 1, % 31 of 90

32 Only) 2012 NOX NOX NOX % % % % % 1,196 1, % % 1,060 1, % % % % % % 1, % % % % % % % % % % % % % % 1,371 1, % % 1,039 1, % % % % % % 1, ,123-95% % 1, % % % % % % % % % % % % % % % % % % % % % of 90

33 2012 NOX NOX NOX Emission Rate 2011 Heat 2012 Heat Heat Heat % 7,364,210 7,902, ,435 7% % 9,762,319 5,262,890-4,499,429-46% % 12,020,470 12,040,062 19,592 0% % 10,574,806 11,901,358 1,326,552 13% % 7,864,136 4,065,647-3,798,489-48% % 10,376,524 4,803,942-5,572,582-54% % 15,171,965 4,578,327-10,593,638-70% % 8,367,965 1,566,098-6,801,867-81% % 658, , ,656-70% 203, % 2,552,028 1,234,208-1,317,820-52% % 917, , ,371-45% % 3,655,399 4,236, ,537 16% % 3,290,616 3,017, ,445-8% % 17,936,397 8,663,798-9,272,600-52% % 17,016,885 16,226, ,804-5% % 3,090, ,438-2,530,733-82% % 2,513,755 2,352, ,990-6% % 11,807, ,055-11,273,700-95% % 7,812,815 3,624,402-4,188,413-54% % 4,099, ,057-3,565,732-87% % 2,511,070 1,337,545-1,173,525-47% % 4,768,410 2,531,336-2,237,074-47% % 4,904,889 2,390,075-2,514,814-51% % 21,071,358 10,745,582-10,325,776-49% % 15,710,144 7,682,151-8,027,993-51% % 221,110 1, ,504-99% % 162, ,983 99,499 61% % 4,694,629 3,665,982-1,028,646-22% % 4,650,492 4,210, ,952-9% 33 of 90

34 2011 vs 2012 SO 2 and NO X Comparisons, Quarterly Acid Rain Program and Clean Air Interstate Rule, s, and Heat Changes at Facilities (Coal Units O 2011 data are final, 2012 are preliminary data submitted to EPA from sources as of August 1, EPA will update as it receives and verifies data. Facility Name State County Quarter Belle River MI Saint Clair 1 4,098 6,185 2,087 51% Belle River MI Saint Clair 2 6,340 7, % Dan E Karn MI Bay 1 2,839 1,547-1,292-45% Dan E Karn MI Bay 2 2,311 1, % DTE Pontiac North LLC MI Oakland 1 DTE Pontiac North LLC MI Oakland 2 Eckert Station MI Ingham 1 1, % Eckert Station MI Ingham 2 1,140 1, % Endicott Generating MI Hillsdale % Endicott Generating MI Hillsdale % Erickson MI Eaton % Erickson MI Eaton % Harbor Beach MI Huron % Harbor Beach MI Huron % J B Sims MI Ottawa % J B Sims MI Ottawa % J C Weadock MI Bay 1 2,038 1,012-1,026-50% J C Weadock MI Bay 2 1,959 1, % J H Campbell MI Ottawa 1 6,679 4,453-2,226-33% J H Campbell MI Ottawa 2 7,101 3,547-3,554-50% J R Whiting MI Monroe 1 1, ,113-63% J R Whiting MI Monroe 2 1,381 1, % James De Young MI Ottawa James De Young MI Ottawa Monroe MI Monroe 1 12,807 11,538-1,268-10% Monroe MI Monroe 2 11,762 14,742 2,981 25% Presque Isle MI Marquette 1 2,036 1, % Presque Isle MI Marquette 2 2,057 1, % River Rouge MI Wayne 1 2,128 2, % River Rouge MI Wayne 2 2,764 2, % 34 of 90

35 Only) 2012 NOX NOX NOX % 1,540 2, % % 2,202 2, % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % 1,394 1, % % 1, % % % % % % 4,663 2,788-1,875-40% % 4,123 3, % % 1, % % 1, % % % % % of 90

36 2012 NOX NOX NOX Emission Rate 2011 Heat 2012 Heat Heat Heat % 13,834,440 19,927,189 6,092,749 44% % 20,165,440 22,462,780 2,297,340 11% % 7,387,752 5,379,723-2,008,029-27% % 5,542,820 4,963, ,104-10% % 4,983,499 2,682,557-2,300,942-46% % 4,372,252 3,282,861-1,089,392-25% % 1,193,830 1,190,098-3,732 0% % 1,131,779 1,225,225 93,446 8% % 1,625,389 2,709,862 1,084,473 67% % 3,111,653 2,126, ,335-32% % 694, , ,116-34% % 269, , ,386-59% % 879, , ,450-21% % 756, ,757-36,443-5% % 4,609,889 3,352,106-1,257,782-27% % 4,179,546 3,768, ,955-10% % 21,002,353 15,229,118-5,773,235-27% % 23,387,416 14,458,300-8,929,116-38% % 5,448,614 2,452,817-2,995,797-55% % 4,543,664 3,345,702-1,197,962-26% 464, , % 37,759,092 34,852,554-2,906,538-8% % 39,117,231 41,834,268 2,717,037 7% % 6,928,997 5,878,842-1,050,155-15% % 6,822,210 5,477,257-1,344,953-20% % 5,094,419 6,237,455 1,143,036 22% % 6,789,338 5,059,840-1,729,497-25% 36 of 90