### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002

AL Barry Alabama Power Co. 3 1 Averaging Plan 0.40 0.57 0.46 0.38 

### Not Oper. AL Barry Alabama Power Co. 3 2 Averaging Plan 0.40 0.57 0.46 0.38 

### 0.54 6% AL Barry Alabama Power Co. 3 3 Averaging Plan 0.40 0.57 0.46 0.38 

### 0.54 6% AL Barry Alabama Power Co. 3 4 Averaging Plan 0.40 0.34 0.46 0.38 

### 0.65 -48% AL Barry Alabama Power Co. 3 5 Averaging Plan 0.40 0.36 0.46 0.38 

### 0.68 -47% AL Charles R Lowman Alabama Electric Co-op., Inc. 56 1 Standard Limit 0.46 0.44 

### 0.69 -36% AL Charles R Lowman Alabama Electric Co-op., Inc. 56 2 Early Election 0.46 0.49 0.50 

### 0.62 -21% AL Charles R Lowman Alabama Electric Co-op., Inc. 56 3 Early Election 0.46 0.48 0.50 

### 0.66 -27% AL Colbert Tennessee Valley Authority 47 1 Averaging Plan 0.50 0.44 0.58 0.50 

### 0.80 -45% AL Colbert Tennessee Valley Authority 47 2 Averaging Plan 0.50 0.44 0.58 0.50 

### 0.67 -34% AL Colbert Tennessee Valley Authority 47 3 Averaging Plan 0.50 0.44 0.58 0.50 

### 0.83 -47% AL Colbert Tennessee Valley Authority 47 4 Averaging Plan 0.50 0.44 0.58 0.50 

### 0.86 -49% AL Colbert Tennessee Valley Authority 47 5 Averaging Plan 0.50 0.39 0.58 0.50 

### 0.78 -50% AL E C Gaston Alabama Power Co. 26 1 Averaging Plan 0.50 0.51 0.46 0.38 

### 0.90 -43% AL E C Gaston Alabama Power Co. 26 2 Averaging Plan 0.50 0.51 0.46 0.38 

### 0.78 -35% AL E C Gaston Alabama Power Co. 26 3 Averaging Plan 0.50 0.45 0.46 0.38 

### 0.80 -44% AL E C Gaston Alabama Power Co. 26 4 Averaging Plan 0.50 0.45 0.46 0.38 

### 0.80 -44% AL E C Gaston Alabama Power Co. 26 5 Averaging Plan 0.45 0.41 0.46 0.38 

### 0.78 -47% AL Gadsden Alabama Power Co. 7 1 Averaging Plan 0.45 0.51 0.46 0.38 

### 0.51 0% AL Gadsden Alabama Power Co. 7 2 Averaging Plan 0.45 0.52 0.46 0.38 

### 0.56 -7% AL Gorgas Alabama Power Co. 8 10 Averaging Plan 0.40 0.31 0.46 0.38 

### 0.73 -58% AL Gorgas Alabama Power Co. 8 6 Averaging Plan 0.46 0.79 0.46 0.38 

### 0.83 -5% AL Gorgas Alabama Power Co. 8 7 Averaging Plan 0.46 0.79 0.46 0.38 

### 0.83 -5% AL Gorgas Alabama Power Co. 8 8 Averaging Plan 0.40 0.41 0.46 0.38 

### 0.55 -25% AL Gorgas Alabama Power Co. 8 9 Averaging Plan 0.40 0.42 0.46 0.38 

### 0.57 -26% AL Greene County Alabama Power Co. 10 1 Averaging Plan 0.68 0.65 0.46 0.38 

### 0.92 -29% AL Greene County Alabama Power Co. 10 2 Averaging Plan 0.46 0.42 0.46 0.38 

### 0.82 -49% ALJames H Miller Jr Alabama Power Co. 6002 1 Averaging Plan 0.46 0.29 0.46 0.38 

### 0.73 -60% ALJames H Miller Jr Alabama Power Co. 6002 2 Averaging Plan 0.46 0.29 0.46 0.38 

### 0.54 -46% ALJames H Miller Jr Alabama Power Co. 6002 3 Averaging Plan 0.46 0.29 0.46 0.38 

### 0.44 -34% ALJames H Miller Jr Alabama Power Co. 6002 4 Averaging Plan 0.46 0.29 0.46 0.38 

### 0.58 -50% ALWidows Creek Tennessee Valley Authority 50 1 Averaging Plan 0.46 0.57 0.58 0.50 

### 0.76 -25% ALWidows Creek Tennessee Valley Authority 50 2 Averaging Plan 0.46 0.57 0.58 0.50 

### 0.76 -25% ALWidows Creek Tennessee Valley Authority 50 3 Averaging Plan 0.46 0.57 0.58 0.50 

### 0.76 -25% ALWidows Creek Tennessee Valley Authority 50 4 Averaging Plan 0.46 0.57 0.58 0.50 

### 0.76 -25% ALWidows Creek Tennessee Valley Authority 50 5 Averaging Plan 0.46 0.57 0.58 0.50 

### 0.76 -25% ALWidows Creek Tennessee Valley Authority 50 6 Averaging Plan 0.46 0.57 0.58 0.50 

### 0.76 -25% ALWidows Creek Tennessee Valley Authority 50 7 Averaging Plan 0.40 0.41 0.58 0.50 

### 0.78 -47% ALWidows Creek Tennessee Valley Authority 50 8 Averaging Plan 0.40 0.39 0.58 0.50 

### 0.63 -38% ARFlint Creek Power Plant Southwestern Electric Power Co. 6138 1 Early Election 0.46 0.26 0.50 

### 0.31 -16% ARIndependence Entergy Arkansas, Inc. 6641 1 Early Election 0.40 0.24 0.45 

### 0.34 -29% ARIndependence Entergy Arkansas, Inc. 6641 2 Early Election 0.40 0.29 0.45 

### 0.35 -17% ARWhite Bluff Entergy Arkansas, Inc. 6009 1 Early Election 0.40 0.35 0.45 

### 0.29 21% ARWhite Bluff Entergy Arkansas, Inc. 6009 2 Early Election 0.40 0.32 0.45 

### 0.34 -6% 

## 2002 Compliance Results for Acid Rain NOx Affected Units

1

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

AZApache Station Arizona Electric Power Co-op. 160 2 Early Election 0.46 0.45 0.50 

### 0.58 -22% AZApache Station Arizona Electric Power Co-op. 160 3 Early Election 0.46 0.42 0.50 

### 0.58 -28% AZCholla Arizona Public Service Co. 113 1 Early Election 0.40 0.37 0.45 

### 0.46 -20% AZCholla Arizona Public Service Co. 113 2 Early Election 0.40 0.32 0.45 

### 0.42 -24% AZCholla Arizona Public Service Co. 113 3 Early Election 0.40 0.32 0.45 

### 0.36 -11% AZCholla Arizona Public Service Co. 113 4 Early Election 0.40 0.29 0.45 

### 0.38 -24% AZCoronado Generating Station Salt River Project AI & P 6177U1B Early Election 0.46 0.40 0.50 

### 0.51 -22% AZCoronado Generating Station Salt River Project AI & P 6177U2B Early Election 0.46 0.43 0.50 

### 0.51 -16% AZ Irvington Generating Station Tucson Electric Power Co. 126 4 Standard Limit 0.46 0.44 

### 0.71 -38% AZNavajo Generating Station Salt River Project AI & P 4941 1 Early Election 0.40 0.35 0.45 

### 0.41 -15% AZNavajo Generating Station Salt River Project AI & P 4941 2 Early Election 0.40 0.35 0.45 

### 0.41 -15% AZNavajo Generating Station Salt River Project AI & P 4941 3 Early Election 0.40 0.36 0.45 

### 0.37 -3% AZSpringerville Generating Station Tucson Electric Power Co. 8223 1 Early Election 0.40 0.41 0.45 

### 0.34 21% AZSpringerville Generating Station Tucson Electric Power Co. 8223 2 Early Election 0.40 0.39 0.45 

### 0.33 18% COArapahoe Public Service Co. of Colorado 465 1 Averaging Plan 0.80 0.70 0.80 0.50 

### 1.14 -39% COArapahoe Public Service Co. of Colorado 465 2 Averaging Plan 0.80 0.70 0.80 0.50 

### 1.14 -39% COArapahoe Public Service Co. of Colorado 465 3 Averaging Plan 0.80 0.71 0.80 0.50 

### 1.12 -37% COArapahoe Public Service Co. of Colorado 465 4 Averaging Plan 0.80 0.23 0.80 0.50 

### 1.10 -79% COCameo Public Service Co. of Colorado 468 2 Standard Limit 0.46 0.39 

### 0.96 -59% COCherokee Public Service Co. of Colorado 469 1 Averaging Plan 0.80 0.32 0.80 0.51 

### 1.38 -77% COCherokee Public Service Co. of Colorado 469 2 Averaging Plan 0.80 0.78 0.80 0.51 

### 1.67 -53% COCherokee Public Service Co. of Colorado 469 3 Early Election 0.46 0.32 0.50 

### 0.73 -56% COCherokee Public Service Co. of Colorado 469 4 Early Election 0.40 0.36 0.45 

### 0.51 -29% COComanche (470) Public Service Co. of Colorado 470 1 Early Election 0.40 0.33 0.45 

### 0.24 38% COComanche (470) Public Service Co. of Colorado 470 2 Early Election 0.46 0.29 0.50 

### 0.31 -6% COCraig Tri-State Generation & Transmission 6021 C1 Early Election 0.46 0.37 0.50 

### 0.39 -5% COCraig Tri-State Generation & Transmission 6021 C2 Early Election 0.46 0.39 0.50 

### 0.40 -3% COCraig Tri-State Generation & Transmission 6021 C3 Early Election 0.46 0.35 0.50 

### 0.28 25% COHayden Public Service Co. of Colorado 525 H1 Standard Limit 0.46 0.44 

### 0.89 -51% COHayden Public Service Co. of Colorado 525 H2 Standard Limit 0.40 0.36 

### 0.45 -20% COMartin Drake Colorado Springs Utilities 492 5 Averaging Plan 0.46 0.40 0.46 0.39 

### 1.09 -63% COMartin Drake Colorado Springs Utilities 492 6 Averaging Plan 0.46 0.37 0.46 0.39 

### 0.83 -55% COMartin Drake Colorado Springs Utilities 492 7 Averaging Plan 0.46 0.40 0.46 0.39 

### 0.93 -57% COPawnee Public Service Co. of Colorado 6248 1 Early Election 0.46 0.23 0.50 

### 0.62 -63% CORawhide Energy Station Platte River Power Authority 6761101 Early Election 0.40 0.33 0.45 

### 0.43 -23% CORay D Nixon Colorado Springs Utilities 8219 1 Early Election 0.46 0.31 0.50 

### 0.54 -43% COValmont Public Service Co. of Colorado 477 5 Early Election 0.40 0.31 0.45 

### 0.17 82% CTBridgeport Harbor Station PSEG Power Connecticut, LLC 568BHB3 Early Election 0.40 0.20 0.45 

### 0.56 -64% DEEdge Moor Conectiv Delmarva Generation, Inc 593 3 Standard Limit 0.40 0.27 

### 0.74 -64% DEEdge Moor Conectiv Delmarva Generation, Inc 593 4 Standard Limit 0.40 0.22 

### 0.55 -60% DEIndian River Conectiv Delmarva Generation, Inc 594 1 Standard Limit 0.46 0.38 

### 0.81 -53% DEIndian River Conectiv Delmarva Generation, Inc 594 2 Standard Limit 0.46 0.33 

### 0.81 -59% DEIndian River Conectiv Delmarva Generation, Inc 594 3 Standard Limit 0.46 0.28 

### 0.97 -71% DEIndian River Conectiv Delmarva Generation, Inc 594 4 Standard Limit 0.46 0.30 

### 0.57 -47%



### 2

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

FL Big Bend Tampa Electric Co. 645BB01 Averaging Plan 0.84 0.69 0.75 0.63 

### 1.24 -44% FL Big Bend Tampa Electric Co. 645BB02 Averaging Plan 0.84 0.69 0.75 0.63 

### 1.26 -45% FL Big Bend Tampa Electric Co. 645BB03 Averaging Plan 0.84 0.57 0.75 0.63 

### 0.64 -11% FL Big Bend Tampa Electric Co. 645BB04 Averaging Plan 0.45 0.43 0.75 0.63 

### 0.46 -7% FL C D McIntosh City of Lakeland 676 3 Early Election 0.46 0.46 0.50 

### 0.46 0% FL Crist Electric Generating Plant Gulf Power Co. 641 4 Averaging Plan 0.45 0.38 0.46 0.38 

### 0.43 -12% FL Crist Electric Generating Plant Gulf Power Co. 641 5 Averaging Plan 0.45 0.40 0.46 0.38 

### 0.49 -18% FL Crist Electric Generating Plant Gulf Power Co. 641 6 Averaging Plan 0.50 0.49 0.46 0.38 

### 1.04 -53% FL Crist Electric Generating Plant Gulf Power Co. 641 7 Averaging Plan 0.50 0.49 0.46 0.38 

### 1.16 -58% FL Crystal River Florida Power Corporation 628 1 Standard Limit 0.40 0.38 

### 0.79 -52% FL Crystal River Florida Power Corporation 628 2 Early Election 0.40 0.44 0.45 

### 0.38 16% FL Crystal River Florida Power Corporation 628 4 Early Election 0.46 0.48 0.50 

### 0.50 -4% FL Crystal River Florida Power Corporation 628 5 Early Election 0.46 0.49 0.50 

### 0.47 4% FL Curtis H. Stanton Energy Center Orlando Utilities Commission 564 1 Standard Limit 0.46 0.41 

### 0.43 -5% FL Deerhaven Gainesville Regional Utilities 663 B2 Early Election 0.46 0.45 0.50 

### 0.53 -15% FL F J Gannon Tampa Electric Co. 646GB03 Averaging Plan 0.86 0.80 0.75 0.63 

### 1.52 -47% FL F J Gannon Tampa Electric Co. 646GB04 Averaging Plan 0.86 0.80 0.75 0.63 

### 1.48 -46% FL F J Gannon Tampa Electric Co. 646GB05 Averaging Plan 0.84 0.65 0.75 0.63 

### 1.26 -48% FL F J Gannon Tampa Electric Co. 646GB06 Averaging Plan 0.84 0.73 0.75 0.63 

### 1.61 -55% FL Lansing Smith Generating Plant Gulf Power Co. 643 1 Averaging Plan 0.40 0.48 0.46 0.38 

### 0.71 -32% FL Lansing Smith Generating Plant Gulf Power Co. 643 2 Averaging Plan 0.40 0.37 0.46 0.38 

### 0.63 -41% FL Scholz Electric Generating Plant Gulf Power Co. 642 1 Averaging Plan 0.50 0.53 0.46 0.38 

### 0.69 -23% FL Scholz Electric Generating Plant Gulf Power Co. 642 2 Averaging Plan 0.50 0.58 0.46 0.38 

### 0.80 -28% FL Seminole (136) Seminole Electric Co-op., Inc. 136 1 Early Election 0.46 0.44 0.50 

### 0.43 2% FL Seminole (136) Seminole Electric Co-op., Inc. 136 2 Early Election 0.46 0.46 0.50 

### 0.36 28% FL St. Johns River Power Jacksonville Electric Authority 207 1 Early Election 0.46 0.47 0.50 

### 0.50 -6% FL St. Johns River Power Jacksonville Electric Authority 207 2 Early Election 0.46 0.49 0.50 

### 0.59 -17% GAArkwright Georgia Power Co. 699 1 Averaging Plan 0.45 0.85 0.46 0.38 

### 0.90 -6% GAArkwright Georgia Power Co. 699 2 Averaging Plan 0.45 0.85 0.46 0.38 

### 0.90 -6% GAArkwright Georgia Power Co. 699 3 Averaging Plan 0.50 0.85 0.46 0.38 

### 0.90 -6% GAArkwright Georgia Power Co. 699 4 Averaging Plan 0.50 0.85 0.46 0.38 

### 0.90 -6% GABowen Georgia Power Co. 7031BLR Averaging Plan 0.45 0.26 0.46 0.38 

### 0.67 -61% GABowen Georgia Power Co. 7032BLR Averaging Plan 0.45 0.27 0.46 0.38 

### 0.65 -58% GABowen Georgia Power Co. 7033BLR Averaging Plan 0.45 0.42 0.46 0.38 

### 0.56 -25% GABowen Georgia Power Co. 7034BLR Averaging Plan 0.45 0.41 0.46 0.38 

### 0.58 -29% GAHammond Georgia Power Co. 708 1 Averaging Plan 0.50 0.61 0.46 0.38 

### 0.84 -27% GAHammond Georgia Power Co. 708 2 Averaging Plan 0.50 0.61 0.46 0.38 

### 0.84 -27% GAHammond Georgia Power Co. 708 3 Averaging Plan 0.50 0.61 0.46 0.38 

### 0.84 -27% GAHammond Georgia Power Co. 708 4 Averaging Plan 0.50 0.25 0.46 0.38 

### 1.20 -79% GAHarllee Branch Georgia Power Co. 709 1 Averaging Plan 0.68 0.73 0.46 0.38 

### 1.18 -38% GAHarllee Branch Georgia Power Co. 709 2 Averaging Plan 0.50 0.55 0.46 0.38 

### 0.99 -44% GAHarllee Branch Georgia Power Co. 709 3 Averaging Plan 0.68 0.59 0.46 0.38 

### 1.04 -43% GAHarllee Branch Georgia Power Co. 709 4 Averaging Plan 0.68 0.59 0.46 0.38 

### 1.04 -43% GAJack McDonough Georgia Power Co. 710MB1 Averaging Plan 0.45 0.30 0.46 0.38 

### 0.66 -55%



### 3

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

GAJack McDonough Georgia Power Co. 710MB2 Averaging Plan 0.45 0.30 0.46 0.38 

### 0.60 -50% GAKraft Savannah Electric & Power Co. 733 1 Averaging Plan 0.45 0.51 0.46 0.38 

### 0.40 28% GAKraft Savannah Electric & Power Co. 733 2 Averaging Plan 0.45 0.51 0.46 0.38 

### 0.40 28% GAKraft Savannah Electric & Power Co. 733 3 Averaging Plan 0.45 0.51 0.46 0.38 

### 0.40 28% GAMcIntosh (6124) Savannah Electric & Power Co. 6124 1 Averaging Plan 0.50 0.77 0.46 0.38 

### 0.83 -7% GAMitchell (GA) Georgia Power Co. 727 3 Averaging Plan 0.45 0.61 0.46 0.38 

### 0.61 0% GAScherer Georgia Power Co. 6257 1 Averaging Plan 0.40 0.32 0.46 0.38 

### 0.52 -38% GAScherer Georgia Power Co. 6257 2 Averaging Plan 0.40 0.29 0.46 0.38 

### 0.35 -17% GAScherer Georgia Power Co. 6257 3 Averaging Plan 0.45 0.17 0.46 0.38 

### 0.20 -15% GAScherer Georgia Power Co. 6257 4 Averaging Plan/EE 0.40 0.26 0.45 0.46 0.38 

### 0.21 24% GAWansley (6052) Georgia Power Co. 6052 1 Averaging Plan 0.45 0.40 0.46 0.38 

### 0.73 -45% GAWansley (6052) Georgia Power Co. 6052 2 Averaging Plan 0.45 0.38 0.46 0.38 

### 0.67 -43% GAYates Georgia Power Co. 728Y1BR Averaging Plan 0.45 0.41 0.00 0.46 0.38 

### 0.56 -27% GAYates Georgia Power Co. 728Y2BR Averaging Plan 0.45 0.42 0.46 0.38 

### 0.62 -32% GAYates Georgia Power Co. 728Y3BR Averaging Plan 0.45 0.42 0.46 0.38 

### 0.62 -32% GAYates Georgia Power Co. 728Y4BR Averaging Plan 0.45 0.39 0.46 0.38 

### 0.56 -30% GAYates Georgia Power Co. 728Y5BR Averaging Plan 0.45 0.39 0.46 0.38 

### 0.65 -40% GAYates Georgia Power Co. 728Y6BR Averaging Plan 0.45 0.26 0.46 0.38 

### 0.67 -61% GAYates Georgia Power Co. 728Y7BR Averaging Plan 0.45 0.28 0.46 0.38 

### 0.61 -54% IA Ames City of Ames 1122 7 Early Election 0.40 0.35 0.45 

### 0.60 -42% IA Ames City of Ames 1122 8 Early Election 0.46 0.42 0.50 

### 0.55 -24% IA Burlington (IA) IES Utilities, Inc 1104 1 Averaging Plan 0.45 0.17 0.46 0.35 

### 0.63 -73% IA Council Bluffs MidAmerican Energy Co. 1082 1 Early Election 0.46 0.46 0.50 

### 0.56 -18% IA Council Bluffs MidAmerican Energy Co. 1082 2 Early Election 0.40 0.37 0.45 

### 0.33 12% IA Council Bluffs MidAmerican Energy Co. 1082 3 Early Election 0.46 0.43 0.50 

### 0.37 16% IA Dubuque Interstate Power Co. 1046 1 Averaging Plan 0.46 0.68 0.46 0.35 

### 0.69 -1% IA Dubuque Interstate Power Co. 1046 5 Averaging Plan 0.46 1.01 0.46 0.35 

### 0.80 26% IA Earl F Wisdom Corn Belt Power Co-op. 1217 1 AEL 0.46 0.56 0.59 

### 1.11 -50% IA Fair Station Central Iowa Power Co-op. 1218 2 Standard Limit 0.46 0.41 

### 0.97 -58% IA George Neal North MidAmerican Energy Co. 1091 2 Early Election 0.46 0.42 0.50 

### 1.06 -60% IA George Neal North MidAmerican Energy Co. 1091 3 Early Election 0.46 0.46 0.50 

### 0.39 18% IA George Neal South MidAmerican Energy Co. 7343 4 Early Election 0.46 0.35 0.50 

### 0.64 -45% IA Lansing Interstate Power Co. 1047 1 Averaging Plan 0.46 0.67 0.46 0.35 

### 0.80 -16% IA Lansing Interstate Power Co. 1047 2 Averaging Plan 0.46 0.67 0.46 0.35 

### 0.80 -16% IA Lansing Interstate Power Co. 1047 3 Averaging Plan 0.46 0.64 0.46 0.35 

### 1.03 -38% IA Lansing Interstate Power Co. 1047 4 Early Election 0.46 0.39 0.50 

### 0.50 -22% IA Louisa MidAmerican Energy Co. 6664101 Early Election 0.46 0.31 0.50 

### 0.25 24% IA Milton L Kapp Interstate Power Co. 1048 2 Averaging Plan 0.45 0.14 0.46 0.35 

### 0.80 -83% IA Muscatine City of Muscatine 1167 9 Standard Limit 0.40 0.28 

### 0.35 -20% IA Ottumwa IES Utilities, Inc 6254 1 Early Election 0.40 0.31 0.45 

### 0.69 -55% IA Prairie Creek IES Utilities, Inc 1073 3 Averaging Plan 0.46 0.46 0.46 0.35 

### 0.83 -45% IA Prairie Creek IES Utilities, Inc 1073 4 Averaging Plan 0.50 0.34 0.46 0.35 

### 1.05 -68% IA Riverside (1081) MidAmerican Energy Co. 1081 9 Standard Limit 0.45 0.39 

### 0.82 -52% IA Sixth Street IES Utilities, Inc 1058 2 Averaging Plan 0.46 0.44 0.46 0.35 

### Not Oper.



### 4

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

IA Sixth Street IES Utilities, Inc 1058 3 Averaging Plan 0.46 0.58 0.46 0.35 

### Not Oper. IA Sixth Street IES Utilities, Inc 1058 4 Averaging Plan 0.46 0.61 0.46 0.35 

### Not Oper. IA Sixth Street IES Utilities, Inc 1058 5 Averaging Plan 0.46 0.58 0.46 0.35 

### Not Oper. IA Sutherland IES Utilities, Inc 1077 1 Averaging Plan 0.46 0.55 0.46 0.35 

### 0.48 15% IA Sutherland IES Utilities, Inc 1077 2 Averaging Plan 0.46 0.53 0.46 0.35 

### 0.48 10% IL Baldwin Dynegy Midwest Generation, Inc. 889 1 Standard Limit 0.86 0.55 

### 1.70 -68% IL Baldwin Dynegy Midwest Generation, Inc. 889 2 Standard Limit 0.86 0.40 

### 1.47 -73% IL Baldwin Dynegy Midwest Generation, Inc. 889 3 Standard Limit 0.45 0.12 

### 0.67 -82% IL Coffeen Ameren Energy Generating Co. 861 01 Averaging Plan 0.86 0.55 0.86 0.55 

### 1.23 -55% IL Coffeen Ameren Energy Generating Co. 861 02 Averaging Plan 0.86 0.55 0.86 0.55 

### 1.23 -55% IL Crawford Midwest Generation EME, LLC 867 7 Early Election 0.40 0.22 0.45 

### 0.33 -33% IL Crawford Midwest Generation EME, LLC 867 8 Early Election 0.40 0.22 0.45 

### 0.48 -54% IL Dallman City of Springfield, IL 963 33 Early Election 0.40 0.44 0.45 

### 0.55 -20% IL Duck Creek Central Illinois Light Co. 6016 1 AEL 0.46 0.46 0.58 

### 0.90 -49% IL E D Edwards Central Illinois Light Co. 856 1 Standard Limit 0.46 0.41 

### 0.98 -58% IL E D Edwards Central Illinois Light Co. 856 2 Standard Limit 0.46 0.45 

### 1.00 -55% IL E D Edwards Central Illinois Light Co. 856 3 AEL 0.46 0.44 0.53 

### 1.25 -65% IL Fisk Midwest Generation EME, LLC 886 19 Early Election 0.40 0.34 0.45 

### 0.39 -13% IL Grand Tower Ameren Energy Generating Co. 862 07 Standard Limit 0.50 Not Oper. 

### 0.78 IL Grand Tower Ameren Energy Generating Co. 862 08 Standard Limit 0.50 Not Oper. 

### 0.96 IL Grand Tower Ameren Energy Generating Co. 862 09 Standard Limit 0.50 Not Oper. 

### 0.64 IL Havana Dynegy Midwest Generation, Inc. 891 9 Standard Limit 0.46 0.28 

### 0.46 -39% IL Hennepin Dynegy Midwest Generation, Inc. 892 1 Averaging Plan 0.40 0.33 0.44 0.35 

### 0.57 -42% IL Hennepin Dynegy Midwest Generation, Inc. 892 2 Averaging Plan 0.45 0.33 0.44 0.35 

### 0.59 -44% IL Hutsonville Ameren Energy Generating Co. 863 05 Averaging Plan 0.45 0.56 0.45 0.21 

### 0.70 -20% IL Hutsonville Ameren Energy Generating Co. 863 06 Averaging Plan 0.45 0.52 0.45 0.21 

### 0.67 -22% IL Joliet 29 Midwest Generation EME, LLC 384 71 Standard Limit 0.40 0.12 

### 0.32 -63% IL Joliet 29 Midwest Generation EME, LLC 384 72 Standard Limit 0.40 0.12 

### 0.32 -63% IL Joliet 29 Midwest Generation EME, LLC 384 81 Standard Limit 0.40 0.14 

### 0.46 -70% IL Joliet 29 Midwest Generation EME, LLC 384 82 Standard Limit 0.40 0.14 

### 0.46 -70% IL Joliet 9 Midwest Generation EME, LLC 874 5 Standard Limit 0.86 0.33 

### 0.91 -64% IL Joppa Steam Electric Energy, Inc. 887 1 Standard Limit 0.45 0.13 

### 0.56 -77% IL Joppa Steam Electric Energy, Inc. 887 2 Standard Limit 0.45 0.13 

### 0.56 -77% IL Joppa Steam Electric Energy, Inc. 887 3 Standard Limit 0.45 0.13 

### 0.56 -77% IL Joppa Steam Electric Energy, Inc. 887 4 Standard Limit 0.45 0.13 

### 0.56 -77% IL Joppa Steam Electric Energy, Inc. 887 5 Standard Limit 0.45 0.12 

### 0.56 -79% IL Joppa Steam Electric Energy, Inc. 887 6 Standard Limit 0.45 0.12 

### 0.56 -79% IL Kincaid Station Dominion Energy Services Co. 876 1 Standard Limit 0.86 0.65 

### 1.47 -56% IL Kincaid Station Dominion Energy Services Co. 876 2 Standard Limit 0.86 0.65 

### 1.47 -56% IL Marion Southern Illinois Power Co-op. 976 4 Standard Limit 0.86 0.83 

### 1.15 -28% IL Meredosia Ameren Energy Generating Co. 864 01 Averaging Plan 0.45 0.49 0.45 0.21 

### 0.50 -2% IL Meredosia Ameren Energy Generating Co. 864 02 Averaging Plan 0.45 0.49 0.45 0.21 

### 0.50 -2% IL Meredosia Ameren Energy Generating Co. 864 03 Averaging Plan 0.45 0.49 0.45 0.21 

### 0.50 -2% IL Meredosia Ameren Energy Generating Co. 864 04 Averaging Plan 0.45 0.49 0.45 0.21 

### 0.50 -2%



### 5

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

IL Meredosia Ameren Energy Generating Co. 864 05 Averaging Plan 0.45 0.47 0.45 0.21 

### 0.67 -30% IL Newton Ameren Energy Generating Co. 6017 1 Averaging Plan 0.45 0.14 0.45 0.21 

### 0.47 -70% IL Newton Ameren Energy Generating Co. 6017 2 Averaging Plan 0.45 0.11 0.45 0.21 

### 0.39 -72% IL Powerton Midwest Generation EME, LLC 879 51 Standard Limit 0.86 0.70 

### 0.92 -24% IL Powerton Midwest Generation EME, LLC 879 52 Standard Limit 0.86 0.70 

### 0.92 -24% IL Powerton Midwest Generation EME, LLC 879 61 Standard Limit 0.86 0.70 

### 0.92 -24% IL Powerton Midwest Generation EME, LLC 879 62 Standard Limit 0.86 0.70 

### 0.92 -24% IL Vermilion Dynegy Midwest Generation, Inc. 897 1 Averaging Plan 0.45 0.38 0.44 0.35 

### 0.94 -60% IL Vermilion Dynegy Midwest Generation, Inc. 897 2 Averaging Plan 0.45 0.38 0.44 0.35 

### 0.74 -49% IL Waukegan Midwest Generation EME, LLC 883 7 Early Election 0.40 0.15 0.45 

### 0.26 -42% IL Waukegan Midwest Generation EME, LLC 883 8 Early Election 0.40 0.14 0.45 

### 0.41 -66% IL Will County Midwest Generation EME, LLC 884 1 Standard Limit 0.86 0.83 

### 0.89 -7% IL Will County Midwest Generation EME, LLC 884 2 Standard Limit 0.86 0.78 

### 0.87 -10% IL Will County Midwest Generation EME, LLC 884 3 Early Election 0.40 0.18 0.45 

### 0.39 -54% IL Will County Midwest Generation EME, LLC 884 4 Early Election 0.40 0.16 0.45 

### 0.31 -48% IL Wood River Dynegy Midwest Generation, Inc. 898 4 Standard Limit 0.40 0.18 

### 0.70 -74% IL Wood River Dynegy Midwest Generation, Inc. 898 5 Standard Limit 0.40 0.22 

### 0.61 -64% IN A B Brown Generating Station SIGECO 6137 1 Early Election 0.46 0.41 0.50 

### 0.61 -33% IN A B Brown Generating Station SIGECO 6137 2 Early Election 0.46 0.47 0.50 

### 0.39 21% IN Bailly Generating Station Northern Indiana Public Service Co. 995 7 Averaging Plan 0.86 1.00 0.75 0.63 

### 1.51 -34% IN Bailly Generating Station Northern Indiana Public Service Co. 995 8 Averaging Plan 0.86 1.00 0.75 0.63 

### 1.51 -34% IN Cayuga PSI Energy, Inc. 1001 1 Averaging Plan 0.45 0.28 0.49 0.41 

### 0.42 -33% IN Cayuga PSI Energy, Inc. 1001 2 Averaging Plan 0.45 0.27 0.49 0.41 

### 0.47 -43% IN Clifty Creek Indiana Kentucky Electric Corp 983 1 Averaging Plan 0.84 0.71 0.84 0.74 

### 1.68 -58% IN Clifty Creek Indiana Kentucky Electric Corp 983 2 Averaging Plan 0.84 0.71 0.84 0.74 

### 1.68 -58% IN Clifty Creek Indiana Kentucky Electric Corp 983 3 Averaging Plan 0.84 0.71 0.84 0.74 

### 1.68 -58% IN Clifty Creek Indiana Kentucky Electric Corp 983 4 Averaging Plan 0.84 0.71 0.84 0.74 

### 1.88 -62% IN Clifty Creek Indiana Kentucky Electric Corp 983 5 Averaging Plan 0.84 0.71 0.84 0.74 

### 1.88 -62% IN Clifty Creek Indiana Kentucky Electric Corp 983 6 Averaging Plan 0.84 0.71 0.84 0.74 

### 1.88 -62% IN Dean H Mitchell Generating Station Northern Indiana Public Service Co. 996 11 Early Election 0.46 0.26 0.50 

### 0.58 -55% IN Dean H Mitchell Generating Station Northern Indiana Public Service Co. 996 4 Early Election 0.40 Not Oper.0.45 

### 0.43 IN Dean H Mitchell Generating Station Northern Indiana Public Service Co. 996 5 Early Election 0.40 Not Oper.0.45 

### 0.43 IN Dean H Mitchell Generating Station Northern Indiana Public Service Co. 996 6 Early Election 0.40 Not Oper.0.45 

### 0.58 IN Eagle Valley (H T Pritchard) AES Indianapolis Power & Light 991 3 Averaging Plan 0.45 0.75 0.45 0.33 

### 0.74 1% IN Eagle Valley (H T Pritchard) AES Indianapolis Power & Light 991 4 Averaging Plan 0.45 0.75 0.45 0.33 

### 0.74 1% IN Eagle Valley (H T Pritchard) AES Indianapolis Power & Light 991 5 Averaging Plan 0.45 0.43 0.45 0.33 

### 0.67 -36% IN Eagle Valley (H T Pritchard) AES Indianapolis Power & Light 991 6 Averaging Plan 0.45 0.43 0.45 0.33 

### 0.47 -9% IN Edwardsport PSI Energy, Inc. 10047-1 Averaging Plan 0.46 0.71 0.49 0.41 

### 0.77 -8% IN Edwardsport PSI Energy, Inc. 10047-2 Averaging Plan 0.46 0.66 0.49 0.41 

### 0.98 -33% IN Edwardsport PSI Energy, Inc. 10048-1 Averaging Plan 0.46 0.59 0.49 0.41 

### 0.76 -22% IN F B Culley Generating Station SIGECO 1012 1 Averaging Plan 0.46 0.84 0.50 0.47 

### 0.79 6% IN F B Culley Generating Station SIGECO 1012 2 Averaging Plan 0.50 0.43 0.50 0.47 

### 1.05 -59% IN F B Culley Generating Station SIGECO 1012 3 Averaging Plan 0.50 0.43 0.50 0.47 

### 1.23 -65% IN Frank E Ratts Hoosier Energy REC, Inc. 10431SG1 Averaging Plan 0.50 0.47 0.47 0.39 

### 1.08 -56%



### 6

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

IN Frank E Ratts Hoosier Energy REC, Inc. 10432SG1 Averaging Plan 0.50 0.49 0.47 0.39 

### 1.09 -55% IN Gibson PSI Energy, Inc. 6113 1 Averaging Plan 0.50 0.35 0.49 0.41 

### 1.03 -66% IN Gibson PSI Energy, Inc. 6113 2 Averaging Plan 0.50 0.35 0.49 0.41 

### 1.12 -69% IN Gibson PSI Energy, Inc. 6113 3 Averaging Plan 0.50 0.28 0.49 0.41 

### 0.52 -46% IN Gibson PSI Energy, Inc. 6113 4 Averaging Plan 0.50 0.52 0.49 0.41 

### 0.66 -21% IN Gibson PSI Energy, Inc. 6113 5 Averaging Plan 0.46 0.48 0.49 0.41 

### 0.50 -4% IN Harding Street Station (EW Stout) Indianapolis Power & Light Co. 990 50 Averaging Plan 0.45 0.37 0.45 0.33 

### 0.63 -41% IN Harding Street Station (EW Stout) Indianapolis Power & Light Co. 990 60 Averaging Plan 0.45 0.36 0.45 0.33 

### 0.65 -45% IN Harding Street Station (EW Stout) Indianapolis Power & Light Co. 990 70 Averaging Plan 0.45 0.33 0.45 0.33 

### 0.71 -54% IN Merom Hoosier Energy REC, Inc. 62131SG1Averaging Plan/EE 0.46 0.38 0.50 0.47 0.39 

### 0.23 65% IN Merom Hoosier Energy REC, Inc. 62132SG1Averaging Plan/EE 0.46 0.36 0.50 0.47 0.39 

### 0.63 -43% IN Michigan City Generating Station Northern Indiana Public Service Co. 997 12 Averaging Plan 0.86 0.68 0.75 0.63 

### 1.32 -48% IN Noblesville PSI Energy, Inc. 1007 1 Averaging Plan 0.46 0.99 0.49 0.41 

### 0.62 60% IN Noblesville PSI Energy, Inc. 1007 2 Averaging Plan 0.46 0.88 0.49 0.41 

### 0.91 -3% IN Noblesville PSI Energy, Inc. 1007 3 Averaging Plan 0.46 0.83 0.49 0.41 

### 1.21 -31% IN Petersburg Indianapolis Power & Light an AES Co. 994 1 Averaging Plan 0.45 0.30 0.45 0.33 

### 0.56 -46% IN Petersburg Indianapolis Power & Light an AES Co. 994 2 Averaging Plan 0.45 0.28 0.45 0.33 

### 0.63 -56% IN Petersburg Indianapolis Power & Light an AES Co. 994 3 Averaging Plan 0.45 0.41 0.45 0.33 

### 0.37 11% IN Petersburg Indianapolis Power & Light an AES Co. 994 4 Averaging Plan 0.45 0.22 0.45 0.33 

### 0.37 -41% IN R Gallagher PSI Energy, Inc. 1008 1 Averaging Plan 0.50 0.41 0.49 0.41 

### 0.74 -45% IN R Gallagher PSI Energy, Inc. 1008 2 Averaging Plan 0.50 0.41 0.49 0.41 

### 0.95 -57% IN R Gallagher PSI Energy, Inc. 1008 3 Averaging Plan 0.50 0.39 0.49 0.41 

### 0.95 -59% IN R Gallagher PSI Energy, Inc. 1008 4 Averaging Plan 0.50 0.39 0.49 0.41 

### 0.95 -59% IN R M Schahfer Generating Station Northern Indiana Public Service Co. 6085 14 Averaging Plan 0.86 0.58 0.75 0.63 

### 1.33 -56% IN R M Schahfer Generating Station Northern Indiana Public Service Co. 6085 15 Averaging Plan/EE 0.46 0.22 0.50 0.75 0.63 

### 0.42 -48% IN R M Schahfer Generating Station Northern Indiana Public Service Co. 6085 17 Early Election 0.40 0.34 0.45 

### 0.46 -26% IN R M Schahfer Generating Station Northern Indiana Public Service Co. 6085 18 Early Election 0.40 0.32 0.45 

### 0.44 -27% IN Rockport Indiana Michigan Power Co. 6166MB1Averaging Plan/EE 0.46 0.41 0.50 0.59 0.53 

### 0.32 28% IN Rockport Indiana Michigan Power Co. 6166MB2Averaging Plan/EE 0.46 0.41 0.50 0.59 0.53 

### 0.32 28% IN State Line Generating Station (IN) State Line Energy, LLC 981 3 Averaging Plan/EE 0.40 0.22 0.45 0.68 0.44 

### 0.32 -31% IN State Line Generating Station (IN) State Line Energy, LLC 981 4 Averaging Plan 0.86 0.59 0.68 0.44 

### 0.75 -21% IN Tanners Creek Indiana Michigan Power Co. 988 U1 Averaging Plan 0.80 0.58 0.59 0.53 

### 1.14 -49% IN Tanners Creek Indiana Michigan Power Co. 988 U2 Averaging Plan 0.80 0.58 0.59 0.53 

### 1.14 -49% IN Tanners Creek Indiana Michigan Power Co. 988 U3 Averaging Plan 0.80 0.58 0.59 0.53 

### 1.14 -49% IN Tanners Creek Indiana Michigan Power Co. 988 U4 Averaging Plan 0.86 0.64 0.59 0.53 

### 1.91 -66% IN Wabash River PSI Energy, Inc. 1010 1 Averaging Plan 0.50 0.09 0.49 0.41 

### 0.95 -91% IN Wabash River PSI Energy, Inc. 1010 2 Averaging Plan 0.50 0.51 0.49 0.41 

### 0.95 -46% IN Wabash River PSI Energy, Inc. 1010 3 Averaging Plan 0.50 0.60 0.49 0.41 

### 0.92 -35% IN Wabash River PSI Energy, Inc. 1010 4 Averaging Plan 0.46 0.61 0.49 0.41 

### Not Oper. IN Wabash River PSI Energy, Inc. 1010 5 Averaging Plan 0.50 0.58 0.49 0.41 

### 0.85 -32% IN Wabash River PSI Energy, Inc. 1010 6 Averaging Plan 0.45 0.35 0.49 0.41 

### 0.37 -5% IN Warrick Alco, Inc. 6705 4 Standard Limit 0.68 0.48 

### 1.00 -52% IN Whitewater Valley City of Richmond 1040 1 Early Election 0.46 0.42 0.50 

### 0.71 -41% IN Whitewater Valley City of Richmond 1040 2 Early Election 0.40 0.42 0.45 

### 0.71 -41%



### 7

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

KSHolcomb SEP Corporation dba Sunflower Electric Power 108SGU1 Standard Limit 0.46 0.28 

### 0.32 -13% KSJeffrey Energy Center Western Resources, Inc. 6068 1 Averaging Plan 0.40 0.34 0.40 0.32 

### 0.36 -6% KSJeffrey Energy Center Western Resources, Inc. 6068 2 Averaging Plan 0.40 0.34 0.40 0.32 

### 0.47 -28% KSJeffrey Energy Center Western Resources, Inc. 6068 3 Averaging Plan 0.40 0.32 0.40 0.32 

### 0.46 -30% KSLa Cygne Kansas City Power & Light Co. 1241 1 Averaging Plan 0.86 1.07 0.68 0.68 

### 1.09 -2% KSLa Cygne Kansas City Power & Light Co. 1241 2 Averaging Plan 0.50 0.29 0.68 0.68 

### 0.29 0% KSLawrence Energy Center Western Resources, Inc. 1250 3 Averaging Plan 0.40 0.27 0.40 0.32 

### 0.45 -40% KSLawrence Energy Center Western Resources, Inc. 1250 4 Averaging Plan 0.40 0.37 0.40 0.32 

### 0.51 -27% KSLawrence Energy Center Western Resources, Inc. 1250 5 Averaging Plan 0.40 0.22 0.40 0.32 

### 0.34 -35% KSNearman Creek Kansas City Bd. of Public Utilities 6064N1 Early Election 0.46 0.40 0.50 

### 0.46 -13% KSQuindaro Kansas City Bd. of Public Utilities 1295 1 Standard Limit 0.86 0.79 

### 0.97 -19% KSQuindaro Kansas City Bd. of Public Utilities 1295 2 Standard Limit 0.50 0.25 

### 0.64 -61% KSRiverton Empire District Electric Co. 123939 Early Election 0.46 0.44 0.50 

### 0.83 -47% KSRiverton Empire District Electric Co. 123940 Early Election 0.40 0.43 0.45 

### 0.55 -22% KSTecumseh Energy Center Western Resources, Inc. 1252 10 Averaging Plan 0.40 0.31 0.40 0.32 

### 0.44 -30% KSTecumseh Energy Center Western Resources, Inc. 1252 9 Averaging Plan 0.40 0.40 0.40 0.32 

### 0.42 -5% KYBig Sandy Kentucky Power Co. 1353BSU1 Averaging Plan 0.46 0.45 0.59 0.53 

### 1.33 -66% KYBig Sandy Kentucky Power Co. 1353BSU2Averaging Plan/AEL 0.46 0.60 0.570.59 0.53 

### 1.33 -55% KYCane Run Louisville Gas and Electric Co. 1363 4 Early Election 0.46 0.44 0.50 

### 0.84 -48% KYCane Run Louisville Gas and Electric Co. 1363 5 Early Election 0.46 0.45 0.50 

### 1.15 -61% KYCane Run Louisville Gas and Electric Co. 1363 6 Early Election 0.40 0.25 0.45 

### 1.02 -75% KYColeman Western Kentucky Energy Corporation 1381 C1 Averaging Plan 0.50 0.43 0.49 0.43 

### 1.41 -70% KYColeman Western Kentucky Energy Corporation 1381 C2 Averaging Plan 0.50 0.42 0.49 0.43 

### 1.29 -67% KYColeman Western Kentucky Energy Corporation 1381 C3 Averaging Plan 0.50 0.40 0.49 0.43 

### 1.14 -65% KYD B Wilson Western Kentucky Energy Corporation 6823W1 Averaging Plan 0.46 0.46 0.50 0.49 0.43 

### 0.56 -18% KYE W Brown Louisville Gas and Electric Co. 1355 1 Averaging Plan 0.50 0.44 0.45 0.35 

### 1.00 -56% KYE W Brown Louisville Gas and Electric Co. 1355 2 Averaging Plan 0.45 0.39 0.45 0.35 

### 0.59 -34% KYE W Brown Louisville Gas and Electric Co. 1355 3 Averaging Plan 0.45 0.39 0.45 0.35 

### 0.57 -32% KYEast Bend Cincinnati Gas & Electric Co. 6018 2 Averaging Plan 0.50 0.29 0.49 0.41 

### 0.31 -6% KYElmer Smith Owensboro Municipal Utilities 1374 2 Standard Limit 0.45 0.41 

### 0.86 -52% KYGhent Kentucky Utilities Co. 1356 1 Averaging Plan 0.45 0.42 0.45 0.35 

### 0.56 -25% KYGhent Kentucky Utilities Co. 1356 2 Averaging Plan 0.40 0.27 0.45 0.35 

### 0.54 -50% KYGhent Kentucky Utilities Co. 1356 3 Averaging Plan 0.46 0.29 0.45 0.35 

### 0.55 -47% KYGhent Kentucky Utilities Co. 1356 4 Averaging Plan 0.46 0.29 0.45 0.35 

### 0.55 -47% KYGreen River Kentucky Utilities Co. 1357 1 Averaging Plan 0.46 0.73 0.45 0.35 

### 0.65 12% KYGreen River Kentucky Utilities Co. 1357 2 Averaging Plan 0.46 0.73 0.45 0.35 

### 0.65 12% KYGreen River Kentucky Utilities Co. 1357 3 Averaging Plan 0.46 0.73 0.45 0.35 

### 0.65 12% KYGreen River Kentucky Utilities Co. 1357 4 Averaging Plan 0.46 0.52 0.45 0.35 

### 0.99 -47% KYGreen River Kentucky Utilities Co. 1357 5 Averaging Plan 0.50 0.40 0.45 0.35 

### 0.84 -52% KYH L Spurlock East Kentucky Power Co-op. 6041 1 Standard Limit 0.50 0.40 

### 0.90 -56% KYH L Spurlock East Kentucky Power Co-op. 6041 2 Early Election 0.40 0.19 0.45 

### 0.47 -60% KYHMP&L Station 2 WKE Station Two, Inc. 1382H1 Averaging Plan 0.50 0.47 0.49 0.43 

### 1.34 -65% KYHMP&L Station 2 WKE Station Two, Inc. 1382H2 Averaging Plan 0.50 0.47 0.49 0.43 

### 1.34 -65% KYJohn S. Cooper East Kentucky Power Co-op. 1384 1 Standard Limit 0.50 0.45 

### 0.90 -50%



### 8

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

KYJohn S. Cooper East Kentucky Power Co-op. 1384 2 Standard Limit 0.50 0.45 

### 0.90 -50% KYMill Creek Louisville Gas and Electric Co. 1364 1 Early Election 0.40 0.27 0.45 

### 0.76 -64% KYMill Creek Louisville Gas and Electric Co. 1364 2 Early Election 0.40 0.26 0.45 

### 0.79 -67% KYMill Creek Louisville Gas and Electric Co. 1364 3 Early Election 0.46 0.37 0.50 

### 0.62 -40% KYMill Creek Louisville Gas and Electric Co. 1364 4 Early Election 0.46 0.30 0.50 

### 0.57 -47% KYParadise Tennessee Valley Authority 1378 1 Averaging Plan 0.86 0.46 0.58 0.50 

### 1.83 -75% KYParadise Tennessee Valley Authority 1378 2 Averaging Plan 0.86 0.49 0.58 0.50 

### 1.72 -72% KYParadise Tennessee Valley Authority 1378 3 Averaging Plan 0.86 0.78 0.58 0.50 

### 1.94 -60% KYPineville Kentucky Utilities Co. 1360 3 Averaging Plan 0.46 Not Oper. 0.45 0.35 

### 0.83 KYR D Green Western Kentucky Energy Corporation 6639G1 Averaging Plan 0.50 0.40 0.49 0.43 

### 0.41 -2% KYR D Green Western Kentucky Energy Corporation 6639G2 Averaging Plan 0.50 0.36 0.49 0.43 

### 0.45 -20% KYRobert Reid WKE Station Two, Inc. 1383R1 Averaging Plan 0.46 0.51 0.49 0.43 

### 0.78 -35% KYShawnee Tennessee Valley Authority 1379 1 Averaging Plan 0.46 0.38 0.58 0.50 

### 0.71 -46% KYShawnee Tennessee Valley Authority 1379 2 Averaging Plan 0.46 0.38 0.58 0.50 

### 0.71 -46% KYShawnee Tennessee Valley Authority 1379 3 Averaging Plan 0.46 0.38 0.58 0.50 

### 0.71 -46% KYShawnee Tennessee Valley Authority 1379 4 Averaging Plan 0.46 0.38 0.58 0.50 

### 0.71 -46% KYShawnee Tennessee Valley Authority 1379 5 Averaging Plan 0.46 0.38 0.58 0.50 

### 0.71 -46% KYShawnee Tennessee Valley Authority 1379 6 Averaging Plan 0.46 0.37 0.58 0.50 

### 0.67 -45% KYShawnee Tennessee Valley Authority 1379 7 Averaging Plan 0.46 0.37 0.58 0.50 

### 0.67 -45% KYShawnee Tennessee Valley Authority 1379 8 Averaging Plan 0.46 0.37 0.58 0.50 

### 0.67 -45% KYShawnee Tennessee Valley Authority 1379 9 Averaging Plan 0.46 0.37 0.58 0.50 

### 0.67 -45% KYTrimble County Louisville Gas and Electric Co. 6071 1 Early Election 0.40 0.26 0.45 

### 0.62 -58% KYTyrone Kentucky Utilities Co. 1361 5 Averaging Plan 0.46 0.36 0.45 0.35 

### 0.90 -60% KYWilliam C. Dale East Kentucky Power Co-op. 1385 3 Early Election 0.46 0.37 0.50 

### 0.73 -49% KYWilliam C. Dale East Kentucky Power Co-op. 1385 4 Early Election 0.46 0.37 0.50 

### 0.73 -49% LA Big Cajun 2 Louisiana Generating, LLC 60552B1 Early Election 0.46 0.31 0.50 

### 0.28 11% LA Big Cajun 2 Louisiana Generating, LLC 60552B2 Early Election 0.46 0.36 0.50 

### 0.25 44% LA Big Cajun 2 Louisiana Generating, LLC 60552B3 Early Election 0.46 0.18 0.50 

### 0.24 -25% LA Dolet Hills CLECO Corporation 51 1 Early Election 0.46 0.43 0.50 

### 0.62 -31% LA R S Nelson Entergy Gulf States, Inc. 1393 6 Early Election 0.40 0.31 0.45 

### 0.20 55% LA Rodemacher (6190) CLECO Corporation 6190 2 Early Election 0.46 0.36 0.50 

### 0.38 -5% MABrayton Point USGen New England, Inc. 1619 1 Standard Limit 0.40 0.29 

### 0.70 -59% MABrayton Point USGen New England, Inc. 1619 2 Standard Limit 0.40 0.28 

### 0.70 -60% MABrayton Point USGen New England, Inc. 1619 3 Standard Limit 0.46 0.40 

### 1.43 -72% MAMount Tom Holyoke Water Power Co. 1606 1 Standard Limit 0.46 0.38 

### 1.00 -62% MASalem Harbor USGen New England, Inc. 1626 1 Standard Limit 0.46 0.30 

### 1.10 -73% MASalem Harbor USGen New England, Inc. 1626 2 Standard Limit 0.46 0.28 

### 1.10 -75% MASalem Harbor USGen New England, Inc. 1626 3 Standard Limit 0.46 0.30 

### 1.10 -73% MASomerset Somerset Operations, Inc. 1613 7 Standard Limit 0.40 Not Oper. 

### 1.00 MASomerset Somerset Operations, Inc. 1613 8 Standard Limit 0.40 0.32 

### 0.67 -52% MDBrandon Shores Constellation Power Source, Inc. 602 1 Averaging Plan 0.46 0.34 0.57 0.44 

### 0.47 -28% MDBrandon Shores Constellation Power Source, Inc. 602 2 Averaging Plan 0.46 0.35 0.57 0.44 

### 0.45 -22% MDC P Crane Constellation Power Source, Inc. 1552 1 Averaging Plan 0.86 0.96 0.57 0.44 

### 1.27 -24% MDC P Crane Constellation Power Source, Inc. 1552 2 Averaging Plan 0.86 0.80 0.57 0.44 

### 1.46 -45%



### 9

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

MDChalk Point Mirant Mid-Atlantic, LLC 1571 1 AEL 0.50 0.58 0.86 

### 1.35 -57% MDChalk Point Mirant Mid-Atlantic, LLC 1571 2 AEL 0.50 0.55 1.20 

### 1.35 -59% MDDickerson Mirant Mid-Atlantic, LLC 1572 1 AEL 0.40 0.47 0.48 

### 0.65 -28% MDDickerson Mirant Mid-Atlantic, LLC 1572 2 AEL 0.40 0.50 0.51 

### 0.65 -23% MDDickerson Mirant Mid-Atlantic, LLC 1572 3 AEL 0.40 0.47 0.47 

### 0.65 -28% MDHerbert a Wagner Constellation Power Source, Inc. 1554 2 Averaging Plan 0.46 0.45 0.57 0.44 

### 0.83 -46% MDHerbert a Wagner Constellation Power Source, Inc. 1554 3 Averaging Plan 0.68 0.23 0.57 0.44 

### 1.11 -79% MDMorgantown Mirant Mid-Atlantic, LLC 1573 1 AEL 0.45 0.50 0.70 

### 0.95 -47% MDMorgantown Mirant Mid-Atlantic, LLC 1573 2 AEL 0.45 0.50 0.70 

### 0.95 -47% MDR. Paul Smith Power Station Allegheny Energy Supply Co., LLC 1570 11 Averaging Plan 0.45 0.41 0.56 0.41 

### 0.78 -47% MDR. Paul Smith Power Station Allegheny Energy Supply Co., LLC 1570 9 Averaging Plan 0.50 0.41 0.56 0.41 

### 0.87 -53% MI B C Cobb Consumers Energy Co. 1695 1 Averaging Plan 0.40 0.07 0.47 0.31 

### 1.10 -94% MI B C Cobb Consumers Energy Co. 1695 2 Averaging Plan 0.40 0.08 0.47 0.31 

### 1.10 -93% MI B C Cobb Consumers Energy Co. 1695 3 Averaging Plan 0.40 0.08 0.47 0.31 

### 1.10 -93% MI B C Cobb Consumers Energy Co. 1695 4 Averaging Plan/EE 0.40 0.38 0.45 0.47 0.31 

### 0.38 0% MI B C Cobb Consumers Energy Co. 1695 5 Averaging Plan/EE 0.40 0.17 0.45 0.47 0.31 

### 0.36 -53% MI Belle River Detroit Edison Co. 6034 1 Averaging Plan 0.46 0.25 0.53 0.38 

### 0.26 -4% MI Belle River Detroit Edison Co. 6034 2 Averaging Plan 0.46 0.18 0.53 0.38 

### 0.16 13% MI Dan E Karn Consumers Energy Co. 1702 1 Averaging Plan 0.40 0.45 0.47 0.31 

### 0.64 -30% MI Dan E Karn Consumers Energy Co. 1702 2 Averaging Plan 0.46 0.30 0.47 0.31 

### 0.91 -67% MI Eckert Station Lansing Board of Water and Light 1831 1 Averaging Plan 0.46 0.40 0.45 0.34 

### 0.77 -48% MI Eckert Station Lansing Board of Water and Light 1831 2 Averaging Plan 0.40 0.31 0.45 0.34 

### 0.57 -46% MI Eckert Station Lansing Board of Water and Light 1831 3 Averaging Plan 0.40 0.29 0.45 0.34 

### 0.44 -34% MI Eckert Station Lansing Board of Water and Light 1831 4 Averaging Plan 0.46 0.34 0.45 0.34 

### 0.62 -45% MI Eckert Station Lansing Board of Water and Light 1831 5 Averaging Plan 0.46 0.21 0.45 0.34 

### 0.63 -67% MI Eckert Station Lansing Board of Water and Light 1831 6 Averaging Plan 0.46 0.35 0.45 0.34 

### 0.70 -50% MI Endicott Generating Calpine Parlin, Inc. 4259 1 Standard Limit 0.46 0.25 

### 0.58 -57% MI Erickson Lansing Board of Water and Light 1832 1 Averaging Plan 0.46 0.42 0.45 0.34 

### 0.93 -55% MI Harbor Beach Detroit Edison Co. 1731 1 Averaging Plan 0.46 0.88 0.53 0.38 

### 0.90 -2% MI J B Sims City of Grand Haven 1825 3 Early Election 0.46 0.36 0.50 

### 0.51 -29% MI J C Weadock Consumers Energy Co. 1720 7 Averaging Plan/EE 0.40 0.32 0.45 0.47 0.31 

### 0.44 -27% MI J C Weadock Consumers Energy Co. 1720 8 Averaging Plan/EE 0.40 0.32 0.45 0.47 0.31 

### 0.44 -27% MI J H Campbell Consumers Energy Co. 1710 1 Averaging Plan 0.45 0.17 0.47 0.31 

### 0.69 -75% MI J H Campbell Consumers Energy Co. 1710 2 Averaging Plan 0.68 0.31 0.47 0.31 

### 1.00 -69% MI J H Campbell Consumers Energy Co. 1710 3 Averaging Plan 0.46 0.36 0.47 0.31 

### 0.69 -48% MI J R Whiting Consumers Energy Co. 1723 1 Averaging Plan/EE 0.46 0.26 0.50 0.47 0.31 

### 0.82 -68% MI J R Whiting Consumers Energy Co. 1723 2 Averaging Plan 0.46 0.30 0.47 0.31 

### 0.96 -69% MI J R Whiting Consumers Energy Co. 1723 3 Averaging Plan/EE 0.46 0.28 0.50 0.47 0.31 

### 1.04 -73% MI James De Young City of Holland 1830 5 Standard Limit 0.46 0.44 

### 0.99 -56% MI Marysville Detroit Edison Co. 1732 10 Averaging Plan 0.40 Not Oper. 0.53 0.38 

### Not Oper. MI Marysville Detroit Edison Co. 1732 11 Averaging Plan 0.40 Not Oper. 0.53 0.38 

### Not Oper. MI Marysville Detroit Edison Co. 1732 12 Averaging Plan 0.40 Not Oper. 0.53 0.38 

### Not Oper. MI Marysville Detroit Edison Co. 1732 9 Averaging Plan 0.40 Not Oper. 0.53 0.38 

### Not Oper. MI Monroe Detroit Edison Co. 1733 1 Averaging Plan 0.68 0.55 0.53 0.38 

### 0.86 -36%



### 10

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

MI Monroe Detroit Edison Co. 1733 2 Averaging Plan 0.68 0.55 0.53 0.38 

### 0.86 -36% MI Monroe Detroit Edison Co. 1733 3 Averaging Plan 0.68 0.48 0.53 0.38 

### 0.78 -38% MI Monroe Detroit Edison Co. 1733 4 Averaging Plan 0.68 0.48 0.53 0.38 

### 0.78 -38% MI Presque Isle Wisconsin Electric Power Co. 1769 2 Averaging Plan 0.40 0.50 0.47 0.38 

### 0.75 -33% MI Presque Isle Wisconsin Electric Power Co. 1769 3 Averaging Plan 0.40 0.50 0.47 0.38 

### 0.75 -33% MI Presque Isle Wisconsin Electric Power Co. 1769 4 Averaging Plan 0.40 0.50 0.47 0.38 

### 0.75 -33% MI Presque Isle Wisconsin Electric Power Co. 1769 5 Averaging Plan 0.46 0.87 0.47 0.38 

### 0.91 -4% MI Presque Isle Wisconsin Electric Power Co. 1769 6 Averaging Plan 0.46 0.54 0.47 0.38 

### 0.88 -39% MI Presque Isle Wisconsin Electric Power Co. 1769 7 Early Election 0.46 0.49 0.50 

### 0.49 0% MI Presque Isle Wisconsin Electric Power Co. 1769 8 Early Election 0.46 0.49 0.50 

### 0.53 -8% MI Presque Isle Wisconsin Electric Power Co. 1769 9 Early Election 0.46 0.49 0.50 

### 0.66 -26% MI River Rouge Detroit Edison Co. 1740 2 Averaging Plan 0.40 0.26 0.53 0.38 

### 0.44 -41% MI River Rouge Detroit Edison Co. 1740 3 Averaging Plan 0.46 0.38 0.53 0.38 

### 0.83 -54% MI Shiras Marquette Board of Light and Power 1843 3 Standard Limit 0.40 0.13 

### 0.22 -41% MI St. Clair Detroit Edison Co. 1743 1 Averaging Plan 0.46 0.64 0.53 0.38 

### 0.54 19% MI St. Clair Detroit Edison Co. 1743 2 Averaging Plan 0.46 0.34 0.53 0.38 

### 0.58 -41% MI St. Clair Detroit Edison Co. 1743 3 Averaging Plan 0.46 0.59 0.53 0.38 

### 0.63 -6% MI St. Clair Detroit Edison Co. 1743 4 Averaging Plan 0.46 0.72 0.53 0.38 

### 0.57 26% MI St. Clair Detroit Edison Co. 1743 6 Averaging Plan 0.40 0.16 0.53 0.38 

### 0.39 -59% MI St. Clair Detroit Edison Co. 1743 7 Averaging Plan 0.40 0.19 0.53 0.38 

### 0.31 -39% MI Trenton Channel Detroit Edison Co. 1745 16 Averaging Plan 0.40 0.40 0.53 0.38 

### 0.47 -15% MI Trenton Channel Detroit Edison Co. 1745 17 Averaging Plan 0.40 0.40 0.53 0.38 

### 0.47 -15% MI Trenton Channel Detroit Edison Co. 1745 18 Averaging Plan 0.40 0.40 0.53 0.38 

### 0.47 -15% MI Trenton Channel Detroit Edison Co. 1745 19 Averaging Plan 0.40 0.40 0.53 0.38 

### 0.47 -15% MI Trenton Channel Detroit Edison Co. 17459A Averaging Plan 0.40 0.18 0.53 0.38 

### 0.33 -45% MI Wyandotte City of Wyandotte 1866 7 Standard Limit 0.46 0.38 

### 0.69 -45% MNAllen S King NSP (Xcel Energy) 1915 1 Averaging Plan 0.86 0.68 0.54 0.46 

### 1.22 -44% MNBlack Dog NSP (Xcel Energy) 1904 1 Standard Limit 0.40 Not Oper. 

### 0.75 MNBlack Dog NSP (Xcel Energy) 1904 3 Averaging Plan 0.46 0.77 0.54 0.46 

### 0.95 -19% MNBlack Dog NSP (Xcel Energy) 1904 4 Averaging Plan 0.46 0.77 0.54 0.46 

### 0.95 -19% MNClay Boswell Minnesota Power and Light Co. 1893 1 Averaging Plan 0.46 0.45 0.41 0.38 

### 0.42 7% MNClay Boswell Minnesota Power and Light Co. 1893 2 Averaging Plan 0.46 0.45 0.41 0.38 

### 0.42 7% MNClay Boswell Minnesota Power and Light Co. 1893 3 Early Election 0.40 0.36 0.45 

### 0.42 -14% MNClay Boswell Minnesota Power and Light Co. 1893 4 Averaging Plan 0.40 0.34 0.41 0.38 

### 0.38 -11% MNHigh Bridge NSP (Xcel Energy) 1912 3 Averaging Plan 0.50 0.59 0.54 0.46 

### 0.48 23% MNHigh Bridge NSP (Xcel Energy) 1912 4 Averaging Plan 0.50 0.59 0.54 0.46 

### 0.48 23% MNHigh Bridge NSP (Xcel Energy) 1912 5 Averaging Plan 0.50 0.59 0.54 0.46 

### 0.48 23% MNHigh Bridge NSP (Xcel Energy) 1912 6 Averaging Plan 0.50 0.59 0.54 0.46 

### 0.48 23% MNHoot Lake Otter Tail Power Co. 1943 2 Early Election 0.40 0.43 0.45 

### 0.58 -26% MNHoot Lake Otter Tail Power Co. 1943 3 Standard Limit 0.46 0.29 

### 0.67 -57% MNMinnesota Valley NSP (Xcel Energy) 1918 4 Averaging Plan 0.46 0.41 0.54 0.46 

### 0.52 -21% MNNortheast Station City of Austin Utilities 1961NEPP Standard Limit 0.46 0.44 

### 0.78 -44% MNRiverside (1927) NSP (Xcel Energy) 1927 6 Averaging Plan 0.46 0.85 0.54 0.46

### Not Oper. MNRiverside (1927) NSP (Xcel Energy) 1927 7 Averaging Plan 0.46 0.85 0.54 0.46 

### 0.70 21%



### 11

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

MNRiverside (1927) NSP (Xcel Energy) 1927 8 Averaging Plan 0.86 1.00 0.54 0.46 

### 0.98 2% MNSherburne County NSP (Xcel Energy) 6090 1 Averaging Plan 0.45 0.27 0.54 0.46 

### 0.45 -40% MNSherburne County NSP (Xcel Energy) 6090 2 Averaging Plan 0.45 0.27 0.54 0.46 

### 0.45 -40% MNSherburne County NSP (Xcel Energy) 6090 3 Averaging Plan 0.46 0.34 0.54 0.46 

### 0.28 21% MNSilver Lake Rochester Public Utilities 2008 4 Standard Limit 0.46 0.38 

### 0.82 -54% MNSyl Laskin Minnesota Power and Light Co. 1891 1 Averaging Plan 0.40 0.48 0.41 0.38 

### 0.64 -25% MNSyl Laskin Minnesota Power and Light Co. 1891 2 Averaging Plan 0.40 0.48 0.41 0.38 

### 0.64 -25% MNTaconite Harbor Energy Center Minnesota Power and Light Co. 10075 1 Averaging Plan 0.40 0.40 0.41 0.38 

### Not Oper. MNTaconite Harbor Energy Center Minnesota Power and Light Co. 100752 Averaging Plan 0.40 0.56 0.41 0.38 

### Not Oper. MNTaconite Harbor Energy Center Minnesota Power and Light Co. 100753 Averaging Plan 0.40 0.39 0.41 0.38 

### Not Oper. MOAsbury Empire District Electric Co. 2076 1 Standard Limit 0.86 0.82 

### 1.09 -25% MOBlue Valley City of Independence 2132 3 Standard Limit 0.40 0.32 

### 0.79 -59% MOHawthorn Kansas City Power & Light Co. 2079 5 Standard Limit 0.45 Not Oper. 

### 0.36 MOIatan Kansas City Power & Light Co. 6065 1 Standard Limit 0.50 0.30 

### 0.31 -3% MOJames River City of Springfield, MO 2161 3 Averaging Plan 0.50 0.62 0.50 0.43 

### 1.02 -39% MOJames River City of Springfield, MO 2161 4 Averaging Plan 0.50 0.63 0.50 0.43 

### 0.87 -28% MOJames River City of Springfield, MO 2161 5 Averaging Plan 0.50 0.47 0.50 0.43 

### 0.93 -49% MOLabadie Union Electric Co. 2103 1 Averaging Plan 0.45 0.11 0.53 0.22 

### 0.62 -82% MOLabadie Union Electric Co. 2103 2 Averaging Plan 0.45 0.12 0.53 0.22 

### 0.62 -81% MOLabadie Union Electric Co. 2103 3 Averaging Plan 0.45 0.11 0.53 0.22 

### 0.62 -82% MOLabadie Union Electric Co. 2103 4 Averaging Plan 0.45 0.11 0.53 0.22 

### 0.62 -82% MOMeramec Union Electric Co. 2104 1 Averaging Plan 0.45 0.39 0.53 0.22 

### 0.82 -52% MOMeramec Union Electric Co. 2104 2 Averaging Plan 0.45 0.47 0.53 0.22 

### 0.63 -25% MOMeramec Union Electric Co. 2104 3 Averaging Plan 0.50 0.52 0.53 0.22 

### 0.96 -46% MOMeramec Union Electric Co. 2104 4 Averaging Plan 0.50 0.19 0.53 0.22 

### 1.17 -84% MOMontrose Kansas City Power & Light Co. 2080 1 Standard Limit 0.45 0.31 

### 0.32 -3% MOMontrose Kansas City Power & Light Co. 2080 2 Standard Limit 0.45 0.36 

### 0.34 6% MOMontrose Kansas City Power & Light Co. 2080 3 Standard Limit 0.45 0.36 

### 0.34 6% MONew Madrid Associated Electric Co-op. 2167 1 Averaging Plan 0.86 0.58 0.77 0.72 

### 1.47 -61% MONew Madrid Associated Electric Co-op. 2167 2 Averaging Plan 0.86 1.24 0.77 0.72 

### 1.32 -6% MORush Island Union Electric Co. 6155 1 Averaging Plan 0.45 0.11 0.53 0.22 

### 0.63 -83% MORush Island Union Electric Co. 6155 2 Averaging Plan 0.45 0.12 0.53 0.22 

### 0.63 -81% MOSibley UtiliCorp United, Inc. 2094 3 Standard Limit 0.86 0.63 

### 1.37 -54% MOSikeston Sikeston Bd. of Municipal Utilities 6768 1 Early Election 0.46 0.22 0.50 

### 0.51 -57% MOSioux Union Electric Co. 2107 1 Averaging Plan 0.86 0.46 0.53 0.22 

### 1.07 -57% MOSioux Union Electric Co. 2107 2 Averaging Plan 0.86 0.48 0.53 0.22 

### 1.21 -60% MOSouthwest City of Springfield, MO 6195 1 Averaging Plan 0.50 0.32 0.50 0.43 

### 0.47 -32% MOThomas Hill Associated Electric Co-op. 2168MB1 Averaging Plan 0.86 0.98 0.77 0.72 

### 0.90 9% MOThomas Hill Associated Electric Co-op. 2168MB2 Averaging Plan 0.86 0.54 0.77 0.72 

### 0.90 -40% MOThomas Hill Associated Electric Co-op. 2168MB3 Averaging Plan 0.50 0.28 0.77 0.72 

### 0.31 -10% MSDaniel Electric Generating Plant Mississippi Power Co. 6073 1 Averaging Plan 0.45 0.32 0.46 0.38 

### 0.27 19% MSDaniel Electric Generating Plant Mississippi Power Co. 6073 2 Averaging Plan 0.45 0.31 0.46 0.38 

### 0.28 11% MSR D Morrow South Missisippi Elec. Power Assoc. 6061 1 Averaging Plan 0.50 0.44 0.50 0.46 

### 0.42 5% MSR D Morrow South Missisippi Elec. Power Assoc. 6061 2 Averaging Plan 0.50 0.49 0.50 0.46 

### 0.43 14%



### 12

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

MSWatson Electric Generating Plant Mississippi Power Co. 2049 4 Averaging Plan 0.50 0.49 0.46 0.38 

### 1.10 -55% MSWatson Electric Generating Plant Mississippi Power Co. 2049 5 Averaging Plan 0.50 0.52 0.46 0.38 

### 1.22 -57% MTColstrip P P & L Montana, LLC 6076 1 Early Election 0.40 0.40 0.45 

### 0.42 -5% MTColstrip P P & L Montana, LLC 6076 2 Early Election 0.40 0.40 0.45 

### 0.43 -7% MTColstrip P P & L Montana, LLC 6076 3 Early Election 0.40 0.41 0.45 

### 0.34 21% MTJ E Corette P P & L Montana, LLC 2187 2 Standard Limit 0.40 0.26 

### 0.65 -60% MTLewis & Clark Montana Dakota Utilities Co. 6089B1 Early Election 0.40 0.36 0.45 

### 0.57 -37% NCAsheville Carolina Power & Light Co. 2706 1 Averaging Plan 0.46 0.45 0.44 0.39 

### 1.08 -58% NCAsheville Carolina Power & Light Co. 2706 2 Averaging Plan 0.46 0.34 0.44 0.39 

### 0.86 -60% NCBelews Creek Duke Energy Corporation 8042 1 Standard Limit 0.68 0.52 

### 1.46 -64% NCBelews Creek Duke Energy Corporation 8042 2 Standard Limit 0.68 0.63 

### 1.36 -54% NCBuck Duke Energy Corporation 2720 5 Early Election 0.40 0.40 0.45 

### 0.59 -32% NCBuck Duke Energy Corporation 2720 6 Early Election 0.40 0.41 0.45 

### 0.54 -24% NCBuck Duke Energy Corporation 2720 7 Early Election 0.40 0.44 0.45 

### 0.57 -23% NCBuck Duke Energy Corporation 2720 8 Early Election 0.40 0.29 0.45 

### 0.45 -36% NCBuck Duke Energy Corporation 2720 9 Early Election 0.40 0.30 0.45 

### 0.51 -41% NCCape Fear Carolina Power & Light Co. 2708 5 Averaging Plan 0.40 0.24 0.44 0.39 

### 0.47 -49% NCCape Fear Carolina Power & Light Co. 2708 6 Averaging Plan 0.40 0.40 0.44 0.39 

### 0.66 -39% NCCliffside Duke Energy Corporation 2721 1 Early Election 0.40 0.37 0.45 

### Not Oper. NCCliffside Duke Energy Corporation 2721 2 Early Election 0.40 0.36 0.45 

### Not Oper. NCCliffside Duke Energy Corporation 2721 3 Early Election 0.40 0.40 0.45 

### Not Oper. NCCliffside Duke Energy Corporation 2721 4 Early Election 0.40 0.38 0.45 

### Not Oper. NCCliffside Duke Energy Corporation 2721 5 Early Election 0.40 0.24 0.45 

### 0.51 -53% NCDan River Duke Energy Corporation 2723 1 Early Election 0.40 0.38 0.45 

### 0.52 -27% NCDan River Duke Energy Corporation 2723 2 Early Election 0.40 0.41 0.45 

### 0.55 -25% NCDan River Duke Energy Corporation 2723 3 Early Election 0.40 0.43 0.45 

### 0.56 -23% NCG G Allen Duke Energy Corporation 2718 1 Early Election 0.40 0.31 0.45 

### 0.65 -52% NCG G Allen Duke Energy Corporation 2718 2 Early Election 0.40 0.42 0.45 

### 0.61 -31% NCG G Allen Duke Energy Corporation 2718 3 Early Election 0.40 0.31 0.45 

### 0.64 -52% NCG G Allen Duke Energy Corporation 2718 4 Early Election 0.40 0.33 0.45 

### 0.68 -51% NCG G Allen Duke Energy Corporation 2718 5 Early Election 0.40 0.45 0.45 

### 0.68 -34% NCL V Sutton Carolina Power & Light Co. 2713 1 Averaging Plan 0.40 0.60 0.44 0.39 

### 0.63 -5% NCL V Sutton Carolina Power & Light Co. 2713 2 Averaging Plan 0.46 0.60 0.44 0.39 

### 0.63 -5% NCL V Sutton Carolina Power & Light Co. 2713 3 Averaging Plan 0.46 0.61 0.44 0.39 

### 1.19 -49% NCLee Carolina Power & Light Co. 2709 1 Averaging Plan 0.40 0.53 0.44 0.39 

### 0.82 -35% NCLee Carolina Power & Light Co. 2709 2 Averaging Plan 0.46 0.66 0.44 0.39 

### 0.73 -10% NCLee Carolina Power & Light Co. 2709 3 Averaging Plan 0.46 0.37 0.44 0.39 

### 0.90 -59% NCMarshall Duke Energy Corporation 2727 1 Early Election 0.40 0.43 0.45 

### 0.48 -10% NCMarshall Duke Energy Corporation 2727 2 Early Election 0.40 0.29 0.45 

### 0.61 -52% NCMarshall Duke Energy Corporation 2727 3 Early Election 0.40 0.30 0.45 

### 0.52 -42% NCMarshall Duke Energy Corporation 2727 4 Early Election 0.40 0.25 0.45 

### 0.70 -64% NCMayo Carolina Power & Light Co. 62501A Averaging Plan 0.46 0.36 0.44 0.39 

### 0.64 -44% NCMayo Carolina Power & Light Co. 62501B Averaging Plan 0.46 0.36 0.44 0.39 

### Not Oper. NCRiverbend Duke Energy Corporation 2732 10 Early Election 0.40 0.42 0.45 

### 0.70 -40%



### 13

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

NCRiverbend Duke Energy Corporation 2732 7 Early Election 0.40 0.25 0.45 

### 0.58 -57% NCRiverbend Duke Energy Corporation 2732 8 Early Election 0.40 0.40 0.45 

### 0.58 -31% NCRiverbend Duke Energy Corporation 2732 9 Early Election 0.40 0.43 0.45 

### 0.58 -26% NCRoxboro Carolina Power & Light Co. 2712 1 Averaging Plan 0.46 0.34 0.44 0.39 

### 1.30 -74% NCRoxboro Carolina Power & Light Co. 2712 2 Averaging Plan 0.40 0.28 0.44 0.39 

### 0.76 -63% NCRoxboro Carolina Power & Light Co. 27123A Averaging Plan 0.46 0.42 0.44 0.39 

### 1.31 -68% NCRoxboro Carolina Power & Light Co. 27123B Averaging Plan 0.46 0.42 0.44 0.39 

### Not Oper. NCRoxboro Carolina Power & Light Co. 27124A Averaging Plan 0.46 0.26 0.44 0.39 

### 0.57 -54% NCRoxboro Carolina Power & Light Co. 27124B Averaging Plan 0.46 0.26 0.44 0.39 

### Not Oper. NCW H Weatherspoon Carolina Power & Light Co. 2716 1 Averaging Plan 0.46 0.84 0.44 0.39 

### 0.73 15% NCW H Weatherspoon Carolina Power & Light Co. 2716 2 Averaging Plan 0.46 0.84 0.44 0.39 

### 0.73 15% NCW H Weatherspoon Carolina Power & Light Co. 2716 3 Averaging Plan 0.40 0.48 0.44 0.39 

### 0.72 -33% NDAntelope Valley Basin Electric Power Co-op. 6469B1 Early Election 0.40 0.34 0.45 

### 0.43 -21% NDAntelope Valley Basin Electric Power Co-op. 6469B2 Early Election 0.40 0.30 0.45 

### 0.27 11% NDCoal Creek Great River Energy 6030 1 Standard Limit 0.40 0.21 

### 0.55 -62% NDCoal Creek Great River Energy 6030 2 Standard Limit 0.40 0.22 

### 0.82 -73% NDCoyote Otter Tail Power Co. 8222B1 Standard Limit 0.86 0.72 

### 0.81 -11% NDLeland Olds Basin Electric Power Co-op. 2817 1 Early Election 0.46 0.27 0.50 

### 0.74 -64% NDLeland Olds Basin Electric Power Co-op. 2817 2 Standard Limit 0.86 0.62 

### 1.03 -40% NDMilton R Young Minnkota Power Co-op., Inc. 2823B1 Standard Limit 0.86 0.79 

### 0.81 -2% NDMilton R Young Minnkota Power Co-op., Inc. 2823B2 Standard Limit 0.86 0.81 

### 1.05 -23% NDStanton Great River Energy 2824 1 Standard Limit 0.46 0.43 

### 0.84 -49% NDStanton Great River Energy 2824 10 Early Election 0.40 0.35 0.45 

### 0.47 -26% NEGerald Gentleman Station Nebraska Public Power District 6077 1 Early Election 0.46 0.47 0.50 

### 0.40 18% NEGerald Gentleman Station Nebraska Public Power District 6077 2 Early Election 0.46 0.32 0.50 

### 0.35 -9% NEGerald Whelan Energy Center Nebraska Municipal Energy Agency 60 1 Early Election 0.40 0.28 0.45 

### 0.30 -7% NELon D Wright Power Plant Freemont Department of Utilities 2240 8 Standard Limit 0.46 0.18 

### 0.19 -5% NENebraska City Omaha Public Power District 6096 1 Early Election 0.46 0.39 0.50 

### 0.48 -19% NENorth Omaha Omaha Public Power District 2291 1 Standard Limit 0.40 0.31 

### 0.41 -24% NENorth Omaha Omaha Public Power District 2291 2 Standard Limit 0.40 0.31 

### 0.41 -24% NENorth Omaha Omaha Public Power District 2291 3 Standard Limit 0.40 0.31 

### 0.41 -24% NENorth Omaha Omaha Public Power District 2291 4 Early Election 0.40 0.35 0.45 

### 0.38 -8% NENorth Omaha Omaha Public Power District 2291 5 Standard Limit 0.46 0.30 

### 0.95 -68% NEPlatte City of Grand Island 59 1 Early Election 0.40 0.36 0.45 

### 0.48 -25% NHMerrimack Public Service of New Hampshire 2364 2 Standard Limit 0.86 0.27 

### 1.96 -86% NHSchiller Public Service of New Hampshire 2367 4 Standard Limit 0.46 0.36 

### 1.00 -64% NHSchiller Public Service of New Hampshire 2367 5 Standard Limit 0.46 0.30 

### 1.26 -76% NHSchiller Public Service of New Hampshire 2367 6 Standard Limit 0.46 0.31 

### 1.07 -71% NJ B L England Atlantic City Electric Co. 2378 2 Standard Limit 0.86 0.48 

### 1.19 -60% NJ Deepwater Atlantic City Electric Co. 2384 8 Standard Limit 0.46 0.39 

### 0.71 -45% NJ Hudson Generating Station PSEG Fossil LLC 2403 2 Averaging Plan 0.46 0.47 0.64 0.60 

### 1.34 -65% NJ Mercer Generating Station PSEG Fossil LLC 2408 1 Averaging Plan 0.84 0.76 0.64 0.60 

### 1.35 -44% NJ Mercer Generating Station PSEG Fossil LLC 2408 2 Averaging Plan 0.84 0.75 0.64 0.60 

### 1.90 -61% NMFour Corners Steam Elec Station Arizona Public Service Co. 2442 1 Averaging Plan 0.46 0.77 0.60 0.56 

### 0.82 -6%



### 14

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

NMFour Corners Steam Elec Station Arizona Public Service Co. 2442 2 Averaging Plan 0.46 0.61 0.60 0.56 

### 0.78 -22% NMFour Corners Steam Elec Station Arizona Public Service Co. 2442 3 Averaging Plan 0.46 0.57 0.60 0.56 

### 1.00 -43% NMFour Corners Steam Elec Station Arizona Public Service Co. 2442 4 Averaging Plan 0.68 0.57 0.60 0.56 

### 0.51 12% NMFour Corners Steam Elec Station Arizona Public Service Co. 2442 5 Averaging Plan 0.68 0.45 0.60 0.56 

### 1.10 -59% NMPrewitt Escalante Generating Statio Tri-State Generation & Transmission 87 1 Early Election 0.40 0.40 0.45 

### 0.35 14% NMSan Juan Public Service Co. of New Mexico 2451 1 Averaging Plan 0.46 0.42 0.46 0.43 

### 0.42 0% NMSan Juan Public Service Co. of New Mexico 2451 2 Averaging Plan 0.46 0.43 0.46 0.43 

### 0.65 -34% NMSan Juan Public Service Co. of New Mexico 2451 3 Averaging Plan 0.46 0.42 0.46 0.43 

### 0.39 8% NMSan Juan Public Service Co. of New Mexico 2451 4 Averaging Plan 0.46 0.43 0.46 0.43 

### 0.42 2% NVMohave Southern California Edison Co. 2341 1 Early Election 0.40 0.42 0.45 

### 0.38 11% NVMohave Southern California Edison Co. 2341 2 Early Election 0.40 0.39 0.45 

### 0.46 -15% NVNorth Valmy Idaho Power Co. 8224 1 Early Election 0.46 0.29 0.50 

### 0.51 -43% NVNorth Valmy Idaho Power Co. 8224 2 Early Election 0.46 0.40 0.50 

### 0.40 0% NVReid Gardner Nevada Power Co. 2324 1 Standard Limit 0.46 0.47 

### 1.12 -58% NVReid Gardner Nevada Power Co. 2324 2 Standard Limit 0.46 0.46 

### 1.13 -59% NVReid Gardner Nevada Power Co. 2324 3 Standard Limit 0.46 0.45 

### 0.53 -15% NVReid Gardner Nevada Power Co. 2324 4 Early Election 0.46 0.33 0.50 

### 0.38 -13% NYAES Cayuga (Milliken) AES Cayuga, LLC 2535 1 Averaging Plan 0.45 0.30 0.45 0.35 

### 0.66 -55% NYAES Cayuga (Milliken) AES Cayuga, LLC 2535 2 Averaging Plan 0.45 0.30 0.45 0.35 

### 0.59 -49% NYAES Greenidge AES Greenidge, LLC 2527 4 Averaging Plan 0.46 0.70 0.45 0.35 

### 0.69 1% NYAES Greenidge AES Greenidge, LLC 2527 5 Averaging Plan 0.46 0.70 0.45 0.35 

### 0.69 1% NYAES Greenidge AES Greenidge, LLC 2527 6 Averaging Plan 0.45 0.43 0.45 0.35 

### 0.55 -22% NYAES Somerset (Kintigh ) AES Somerset, LLC 6082 1 Averaging Plan/EE 0.46 0.30 0.50 0.45 0.35 

### 0.62 -52% NYAES Westover (Goudey) AES Westover, LLC 2526 11 Averaging Plan 0.46 0.53 0.45 0.35 

### 0.62 -15% NYAES Westover (Goudey) AES Westover, LLC 2526 12 Averaging Plan 0.46 0.53 0.45 0.35 

### 0.62 -15% NYAES Westover (Goudey) AES Westover, LLC 2526 13 Averaging Plan 0.40 0.53 0.45 0.35 

### 0.68 -22% NYDunkirk Dunkirk Power Operations, Inc 2554 1 Early Election 0.40 0.34 0.45 

### 0.48 -29% NYDunkirk Dunkirk Power Operations, Inc 2554 2 Early Election 0.40 0.34 0.45 

### 0.48 -29% NYDunkirk Dunkirk Power Operations, Inc 2554 3 Standard Limit 0.45 0.35 

### 0.48 -27% NYDunkirk Dunkirk Power Operations, Inc 2554 4 Standard Limit 0.45 0.35 

### 0.48 -27% NYDynegy Danskammer Dynegy Danskammer, LLC 2480 3 Averaging Plan 0.40 0.38 0.40 0.37 

### 0.54 -30% NYDynegy Danskammer Dynegy Danskammer, LLC 2480 4 Averaging Plan 0.40 0.37 0.40 0.37 

### 0.62 -40% NYHuntley Power Huntley Power Operations, Inc. 254963 Standard Limit 0.84 0.63 

### 0.91 -31% NYHuntley Power Huntley Power Operations, Inc. 254964 Standard Limit 0.84 0.63 

### 0.91 -31% NYHuntley Power Huntley Power Operations, Inc. 254965 Standard Limit 0.84 0.63 

### 0.91 -31% NYHuntley Power Huntley Power Operations, Inc. 254966 Standard Limit 0.84 0.63 

### 0.91 -31% NYHuntley Power Huntley Power Operations, Inc. 254967 Early Election 0.40 0.31 0.45 

### 0.64 -52% NYHuntley Power Huntley Power Operations, Inc. 254968 Early Election 0.40 0.31 0.45 

### 0.64 -52% NYLovett Generating Station Mirant Lovett, LLC 2629 4 Standard Limit 0.46 0.35 

### 0.57 -39% NYLovett Generating Station Mirant Lovett, LLC 2629 5 Standard Limit 0.46 0.36 

### 0.59 -39% NYRochester 3 - Beebee Station Rochester Gas & Electric Corporation 2640 12 Standard Limit 0.40 Not Oper. 

### 0.77 NYRochester 7 - Russell Station Rochester Gas & Electric Corporation 2642 1 Averaging Plan 0.40 0.43 0.40 0.36 

### 0.62 -31% NYRochester 7 - Russell Station Rochester Gas & Electric Corporation 2642 2 Averaging Plan 0.40 0.43 0.40 0.36 

### 0.65 -34% NYRochester 7 - Russell Station Rochester Gas & Electric Corporation 2642 3 Averaging Plan 0.40 0.31 0.40 0.36 

### 0.44 -30%



### 15

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

NYRochester 7 - Russell Station Rochester Gas & Electric Corporation 2642 4 Averaging Plan 0.40 0.31 0.40 0.36 

### 0.59 -47% NYS A Carlson Jamestown Board of Public Utilities 2682 10 Early Election 0.46 0.43 0.50 

### 0.90 -52% NYS A Carlson Jamestown Board of Public Utilities 2682 11 Early Election 0.46 0.43 0.50 

### 1.05 -59% NYS A Carlson Jamestown Board of Public Utilities 2682 12 Early Election 0.46 0.41 0.50 

### 0.83 -51% NYS A Carlson Jamestown Board of Public Utilities 2682 9 Early Election 0.46 0.41 0.50 

### 0.90 -54% OHAcme Toledo Edison Co. 2877 14 Standard Limit 0.80 Not Oper. 

### 1.34 OHAcme Toledo Edison Co. 2877 15 Standard Limit 0.80 Not Oper. 

### 1.34 OHAcme Toledo Edison Co. 2877 16 Standard Limit 0.80 Not Oper. 

### 1.34 OHAcme Toledo Edison Co. 287791 Standard Limit 0.80 Not Oper. 

### 1.34 OHAcme Toledo Edison Co. 287792 Standard Limit 0.80 Not Oper. 

### 1.34 OHAshtabula FirstEnergy Generation Corporation 2835 10 Averaging Plan 0.46 0.55 0.56 0.51 

### 0.51 8% OHAshtabula FirstEnergy Generation Corporation 2835 11 Averaging Plan 0.46 0.55 0.56 0.51 

### 0.51 8% OHAshtabula FirstEnergy Generation Corporation 2835 7 Averaging Plan 0.45 0.37 0.56 0.51 

### 0.61 -39% OHAshtabula FirstEnergy Generation Corporation 2835 8 Averaging Plan 0.46 0.55 0.56 0.51 

### 0.51 8% OHAshtabula FirstEnergy Generation Corporation 2835 9 Standard Limit 0.46 Not Oper. 

### 0.51 OHAvon Lake Power Plant Orion Power Operating Services - Midwest, Inc. 2836 10 Averaging Plan 0.40 0.39 0.57 0.53 

### 0.58 -33% OHAvon Lake Power Plant Orion Power Operating Services - Midwest, Inc. 2836 12 Averaging Plan 0.68 0.84 0.57 0.53 

### 0.96 -13% OHAvon Lake Power Plant Orion Power Operating Services - Midwest, Inc. 2836 9 Standard Limit 0.40 Not Oper. 

### 0.63 OHBay Shore FirstEnergy Generation Corporation 2878 1 Averaging Plan 0.80 0.14 0.56 0.51 

### 1.08 -87% OHBay Shore FirstEnergy Generation Corporation 2878 2 Averaging Plan 0.80 0.53 0.56 0.51 

### 1.08 -51% OHBay Shore FirstEnergy Generation Corporation 2878 3 Averaging Plan 0.46 0.53 0.56 0.51 

### 1.08 -51% OHBay Shore FirstEnergy Generation Corporation 2878 4 Averaging Plan 0.46 0.53 0.56 0.51 

### 1.08 -51% OHCardinal Cardinal Operating Co. 2828 1 Averaging Plan 0.68 0.60 0.59 0.53 

### 0.90 -33% OHCardinal Cardinal Operating Co. 2828 2 Averaging Plan 0.68 0.57 0.59 0.53 

### 1.02 -44% OHCardinal Cardinal Operating Co. 2828 3 Averaging Plan 0.46 0.51 0.59 0.53 

### 0.74 -31% OHConesville Columbus Southern Power Co. 2840 3 Averaging Plan 0.50 0.60 0.59 0.53 

### 0.93 -35% OHConesville Columbus Southern Power Co. 2840 4 Averaging Plan 0.45 0.48 0.59 0.53 

### 0.55 -13% OHConesville Columbus Southern Power Co. 2840 5 Averaging Plan/EE 0.40 0.42 0.45 0.59 0.53 

### 0.44 -5% OHConesville Columbus Southern Power Co. 2840 6 Averaging Plan/EE 0.40 0.42 0.45 0.59 0.53 

### 0.44 -5% OHEastlake FirstEnergy Generation Corporation 2837 1 Averaging Plan 0.45 0.40 0.56 0.51 

### 0.49 -18% OHEastlake FirstEnergy Generation Corporation 2837 2 Averaging Plan 0.45 0.36 0.56 0.51 

### 0.68 -47% OHEastlake FirstEnergy Generation Corporation 2837 3 Averaging Plan 0.45 0.31 0.56 0.51 

### 0.54 -43% OHEastlake FirstEnergy Generation Corporation 2837 4 Averaging Plan 0.45 0.31 0.56 0.51 

### 0.51 -39% OHEastlake FirstEnergy Generation Corporation 2837 5 Averaging Plan 0.68 0.94 0.56 0.51 

### 0.67 40% OHEdgewater (2857) Ohio Edison Co. 2857 11 Averaging Plan 0.80 Not Oper. 0.51 0.45 

### 1.16 OHEdgewater (2857) Ohio Edison Co. 2857 12 Averaging Plan 0.80 Not Oper. 0.51 0.45 

### 1.16 OHEdgewater (2857) FirstEnergy Generation Corporation 2857 13 Averaging Plan 0.50 0.25 0.51 0.45 

### 1.16 -78% OHGen J M Gavin Ohio Power Co. 8102 1 Averaging Plan 0.68 0.64 0.59 0.53 

### 1.16 -45% OHGen J M Gavin Ohio Power Co. 8102 2 Averaging Plan 0.68 0.50 0.59 0.53 

### 1.16 -57% OHGorge Ohio Edison Co. 285825 Averaging Plan 0.50 Not Oper. 0.51 0.45 

### 1.16 OHGorge Ohio Edison Co. 285826 Averaging Plan 0.50 Not Oper. 0.51 0.45 

### 1.16 OHHamilton Municipal Power Plant City of Hamilton 2917 9 Standard Limit 0.40 0.34 

### 0.60 -43% OHJ M Stuart Dayton Power & Light Co. 2850 1 Averaging Plan 0.68 0.69 0.63 0.57 

### 1.11 -38% OHJ M Stuart Dayton Power & Light Co. 2850 2 Averaging Plan 0.68 0.65 0.63 0.57 

### 1.05 -38%



### 16

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

OHJ M Stuart Dayton Power & Light Co. 2850 3 Averaging Plan 0.68 0.52 0.63 0.57 

### 0.95 -45% OHJ M Stuart Dayton Power & Light Co. 2850 4 Averaging Plan 0.68 0.53 0.63 0.57 

### 1.16 -54% OHKillen Station Dayton Power & Light Co. 6031 2 Averaging Plan 0.46 0.43 0.63 0.57 

### 0.51 -16% OHKyger Creek Ohio Valley Electric Corporation 2876 1 Averaging Plan 0.84 0.78 0.84 0.74 

### 1.34 -42% OHKyger Creek Ohio Valley Electric Corporation 2876 2 Averaging Plan 0.84 0.78 0.84 0.74 

### 1.34 -42% OHKyger Creek Ohio Valley Electric Corporation 2876 3 Averaging Plan 0.84 0.78 0.84 0.74 

### 1.34 -42% OHKyger Creek Ohio Valley Electric Corporation 2876 4 Averaging Plan 0.84 0.78 0.84 0.74 

### 1.34 -42% OHKyger Creek Ohio Valley Electric Corporation 2876 5 Averaging Plan 0.84 0.78 0.84 0.74 

### 1.34 -42% OHLake Shore FirstEnergy Generation Corporation 2838 18 Averaging Plan 0.40 0.28 0.56 0.51 

### 0.67 -58% OHMiami Fort Cincinnati Gas & Electric Co. 28325-1 Averaging Plan 0.80 0.96 0.49 0.41 

### 0.71 35% OHMiami Fort Cincinnati Gas & Electric Co. 28325-2 Averaging Plan 0.80 0.96 0.49 0.41 

### 0.71 35% OHMiami Fort Cincinnati Gas & Electric Co. 2832 6 Averaging Plan 0.45 0.53 0.49 0.41 

### 0.73 -27% OHMiami Fort Cincinnati Gas & Electric Co. 2832 7 Averaging Plan 0.68 0.49 0.49 0.41 

### 1.07 -54% OHMiami Fort Cincinnati Gas & Electric Co. 2832 8 Averaging Plan 0.46 0.36 0.49 0.41 

### 0.62 -42% OHMuskingum River Ohio Power Co. 2872 1 Averaging Plan 0.84 0.71 0.59 0.53 

### 1.09 -35% OHMuskingum River Ohio Power Co. 2872 2 Averaging Plan 0.84 0.71 0.59 0.53 

### 1.09 -35% OHMuskingum River Ohio Power Co. 2872 3 Averaging Plan 0.86 0.71 0.59 0.53 

### 1.09 -35% OHMuskingum River Ohio Power Co. 2872 4 Averaging Plan 0.86 0.71 0.59 0.53 

### 1.09 -35% OHMuskingum River Ohio Power Co. 2872 5 Averaging Plan 0.68 0.65 0.59 0.53 

### 1.20 -46% OHO H Hutchings Dayton Power & Light Co. 2848H-1 Averaging Plan 0.40 0.63 0.63 0.57 

### 0.67 -6% OHO H Hutchings Dayton Power & Light Co. 2848H-2 Averaging Plan 0.40 0.63 0.63 0.57 

### 0.67 -6% OHO H Hutchings Dayton Power & Light Co. 2848H-3 Averaging Plan 0.40 0.60 0.63 0.57 

### 0.63 -5% OHO H Hutchings Dayton Power & Light Co. 2848H-4 Averaging Plan 0.40 0.60 0.63 0.57 

### 0.63 -5% OHO H Hutchings Dayton Power & Light Co. 2848H-5 Averaging Plan 0.40 0.56 0.63 0.57 

### 0.51 10% OHO H Hutchings Dayton Power & Light Co. 2848H-6 Averaging Plan 0.40 0.56 0.63 0.57 

### 0.51 10% OHPicway Columbus Southern Power Co. 2843 9 Averaging Plan 0.50 0.41 0.59 0.53 

### 0.87 -53% OHR E Burger FirstEnergy Generation Corporation 2864 1 Averaging Plan 0.84 Not Oper. 0.51 0.45 

### 0.83 OHR E Burger FirstEnergy Generation Corporation 2864 2 Averaging Plan 0.84 Not Oper. 0.51 0.45 

### 0.90 OHR E Burger FirstEnergy Generation Corporation 2864 3 Averaging Plan 0.84 Not Oper. 0.51 0.45 

### 0.94 OHR E Burger FirstEnergy Generation Corporation 2864 4 Averaging Plan 0.84 Not Oper. 0.51 0.45 

### 1.09 OHR E Burger FirstEnergy Generation Corporation 2864 5 Averaging Plan 0.84 0.50 0.51 0.45 

### 0.75 -33% OHR E Burger FirstEnergy Generation Corporation 2864 6 Averaging Plan 0.84 0.65 0.51 0.45 

### 0.73 -11% OHR E Burger FirstEnergy Generation Corporation 2864 7 Averaging Plan 0.50 0.72 0.51 0.45 

### 0.66 9% OHR E Burger FirstEnergy Generation Corporation 2864 8 Averaging Plan 0.50 0.51 0.51 0.45 

### 0.72 -29% OHRichard Gorsuch American Municipal Power - Ohio, Inc. 7253 1 Standard Limit 0.46 0.38 

### Not Oper. OHRichard Gorsuch American Municipal Power - Ohio, Inc. 7253 2 Standard Limit 0.46 0.38 

### Not Oper. OHRichard Gorsuch American Municipal Power - Ohio, Inc. 7253 3 Standard Limit 0.46 0.38 

### Not Oper. OHRichard Gorsuch American Municipal Power - Ohio, Inc. 7253 4 Standard Limit 0.46 0.38 

### Not Oper. OHToronto Ohio Edison Co. 2867 10 Averaging Plan 0.50 Not Oper. 0.51 0.45 

### 1.06 OHToronto Ohio Edison Co. 2867 11 Averaging Plan 0.50 Not Oper. 0.51 0.45 

### 1.06 OHToronto Ohio Edison Co. 2867 9 Averaging Plan 0.84 Not Oper. 0.51 0.45 

### 1.06 OHW H Sammis FirstEnergy Generation Corporation 2866 1 Averaging Plan 0.46 0.47 0.51 0.45 

### 0.87 -46% OHW H Sammis FirstEnergy Generation Corporation 2866 2 Averaging Plan 0.46 0.48 0.51 0.45 

### 0.85 -44% OHW H Sammis FirstEnergy Generation Corporation 2866 3 Averaging Plan 0.46 1.06 0.51 0.45 

### 0.86 23%



### 17

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

OHW H Sammis FirstEnergy Generation Corporation 2866 4 Averaging Plan 0.46 0.43 0.51 0.45 

### 0.81 -47% OHW H Sammis FirstEnergy Generation Corporation 2866 5 Averaging Plan 0.50 0.49 0.51 0.45 

### 0.52 -6% OHW H Sammis FirstEnergy Generation Corporation 2866 6 Averaging Plan 0.50 0.44 0.51 0.45 

### 1.10 -60% OHW H Sammis FirstEnergy Generation Corporation 2866 7 Averaging Plan 0.68 0.37 0.51 0.45 

### 1.06 -65% OHW H Zimmer Cincinnati Gas & Electric Co. 6019 1 Early Election 0.46 0.47 0.50 

### Not Oper. OHWalter C Beckjord Cincinnati Gas & Electric Co. 2830 1 Averaging Plan 0.40 0.62 0.49 0.41 

### 0.58 7% OHWalter C Beckjord Cincinnati Gas & Electric Co. 2830 2 Averaging Plan 0.40 0.57 0.49 0.41 

### 0.65 -12% OHWalter C Beckjord Cincinnati Gas & Electric Co. 2830 3 Averaging Plan 0.46 1.01 0.49 0.41 

### 1.21 -17% OHWalter C Beckjord Cincinnati Gas & Electric Co. 2830 4 Averaging Plan 0.40 0.64 0.49 0.41 

### 0.51 25% OHWalter C Beckjord Cincinnati Gas & Electric Co. 2830 5 Averaging Plan 0.45 0.40 0.49 0.41 

### 0.72 -44% OHWalter C Beckjord Cincinnati Gas & Electric Co. 2830 6 Averaging Plan 0.45 0.31 0.49 0.41 

### 0.71 -56% OKGrand River Dam Authority Grand River Dam Authority 165 1 Averaging Plan 0.46 0.45 0.46 0.39 

### 0.41 10% OKGrand River Dam Authority Grand River Dam Authority 165 2 Averaging Plan 0.46 0.34 0.46 0.39 

### 0.27 26% OKHugo Western Farmers Electric Co-op., Inc. 6772 1 Standard Limit 0.46 0.23 

### 0.27 -15% OKMuskogee Oklahoma Gas & Electric Co. 2952 4 Early Election 0.40 0.33 0.45 

### 0.44 -25% OKMuskogee Oklahoma Gas & Electric Co. 2952 5 Early Election 0.40 0.31 0.45 

### 0.41 -24% OKMuskogee Oklahoma Gas & Electric Co. 2952 6 Early Election 0.40 0.29 0.45 

### 0.44 -34% OKNortheastern Public Service Co. of Oklahoma 29633313 Early Election 0.40 0.40 0.45 

### 0.53 -25% OKNortheastern Public Service Co. of Oklahoma 29633314 Early Election 0.40 0.40 0.45 

### 0.53 -25% OKSooner Oklahoma Gas & Electric Co. 6095 1 Early Election 0.40 0.35 0.45 

### 0.33 6% OKSooner Oklahoma Gas & Electric Co. 6095 2 Early Election 0.40 0.33 0.45 

### 0.42 -21% ORBoardman Portland General Electric Co. 61061SG Early Election 0.46 0.41 0.50 

### 0.40 3% PAArmstrong Power Station Allegheny Energy Supply Co., LLC 3178 1 Averaging Plan 0.50 0.40 0.56 0.41 

### 0.90 -56% PAArmstrong Power Station Allegheny Energy Supply Co., LLC 3178 2 Averaging Plan 0.50 0.35 0.56 0.41 

### 1.04 -66% PABruce Mansfield Pennsylvania Power Co. 6094 1 Averaging Plan 0.50 0.39 0.51 0.45 

### 0.98 -60% PABruce Mansfield Pennsylvania Power Co. 6094 2 Averaging Plan 0.50 0.36 0.51 0.45 

### 1.13 -68% PABruce Mansfield Pennsylvania Power Co. 6094 3 Averaging Plan/EE 0.46 0.43 0.50 0.51 0.45 

### 0.57 -25% PABrunner Island PPL Brunner Island, LLC 3140 1 Standard Limit 0.45 0.36 

### 0.65 -45% PABrunner Island PPL Brunner Island, LLC 3140 2 Standard Limit 0.45 0.36 

### 0.71 -49% PABrunner Island PPL Brunner Island, LLC 3140 3 Standard Limit 0.45 0.39 

### 0.83 -53% PACheswick Orion Power Midwest, LP 8226 1 Averaging Plan 0.45 0.33 0.57 0.53 

### 0.71 -54% PAConemaugh Reliant Energy Northeast Management Co. 3118 1 Standard Limit 0.45 0.35 

### 0.65 -46% PAConemaugh Reliant Energy Northeast Management Co. 3118 2 Standard Limit 0.45 0.34 

### 0.71 -52% PACromby Exelon Generation Co. 3159 1 Early Election 0.46 0.34 0.50 

### 0.60 -43% PAEddystone Exelon Generation Co. 3161 1 Early Election 0.40 0.31 0.45 

### 0.42 -26% PAEddystone Exelon Generation Co. 3161 2 Early Election 0.40 0.28 0.45 

### 0.50 -44% PAElrama Orion Power Midwest, LP 3098 1 Averaging Plan 0.80 0.47 0.57 0.53 

### 0.80 -41% PAElrama Orion Power Midwest, LP 3098 2 Averaging Plan 0.80 0.47 0.57 0.53 

### 0.80 -41% PAElrama Orion Power Midwest, LP 3098 3 Averaging Plan 0.80 0.47 0.57 0.53 

### 0.80 -41% PAElrama Orion Power Midwest, LP 3098 4 Averaging Plan 0.46 0.47 0.57 0.53 

### 0.85 -45% PAF R Phillips Orion Power Midwest, LP 3099 1 Standard Limit 0.80 Not Oper. 

### 0.85 PAF R Phillips Orion Power Midwest, LP 3099 2 Standard Limit 0.80 Not Oper. 

### 0.85 PAF R Phillips Orion Power Midwest, LP 3099 3 Standard Limit 0.80 Not Oper. 

### 0.85 PAF R Phillips Orion Power Midwest, LP 3099 4 Standard Limit 0.80 Not Oper. 

### 0.85



### 18

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

PAF R Phillips Orion Power Midwest, LP 3099 5 Standard Limit 0.80 Not Oper. 

### 0.85 PAF R Phillips Orion Power Midwest, LP 3099 6 Standard Limit 0.80 Not Oper. 

### 0.85 PAHatfields Ferry Power Station Allegheny Energy Supply Co., LLC 3179 1 Averaging Plan 0.68 0.46 0.56 0.41 

### 1.13 -59% PAHatfields Ferry Power Station Allegheny Energy Supply Co., LLC 3179 2 Averaging Plan 0.68 0.46 0.56 0.41 

### 1.17 -61% PAHatfields Ferry Power Station Allegheny Energy Supply Co., LLC 3179 3 Averaging Plan 0.68 0.46 0.56 0.41 

### 0.90 -49% PAHomer City EME Homer City Generation, LP 3122 1 Early Election 0.46 0.44 0.50 

### 1.09 -60% PAHomer City EME Homer City Generation, LP 3122 2 Early Election 0.46 0.43 0.50 

### 1.04 -59% PAHomer City EME Homer City Generation, LP 3122 3 Early Election 0.46 0.44 0.50 

### 0.62 -29% PAKeystone Reliant Energy Northeast Management Co. 3136 1 Early Election 0.40 0.33 0.45 

### 0.79 -58% PAKeystone Reliant Energy Northeast Management Co. 3136 2 Early Election 0.40 0.32 0.45 

### 0.79 -59% PAMartins Creek PPL Martins Creek, LLC 3148 1 Standard Limit 0.50 0.44 

### 1.03 -57% PAMartins Creek PPL Martins Creek, LLC 3148 2 Standard Limit 0.50 0.44 

### 0.93 -53% PAMitchell Power Station Allegheny Energy Supply Co., LLC 3181 33 Averaging Plan 0.45 0.36 0.56 0.41 

### 0.68 -47% PAMontour PPL Montour, LLC 3149 1 Early Election 0.40 0.29 0.45 

### 0.95 -69% PAMontour PPL Montour, LLC 3149 2 Early Election 0.40 0.27 0.45 

### 0.46 -41% PANew Castle Orion Power Midwest, LP 3138 1 Standard Limit 0.50 Not Oper. 

### 0.79 PANew Castle Orion Power Midwest, LP 3138 2 Standard Limit 0.50 Not Oper. 

### 0.79 PANew Castle Orion Power Midwest, LP 3138 3 Averaging Plan/EE 0.46 0.36 0.50 0.57 0.53 

### 0.63 -43% PANew Castle Orion Power Midwest, LP 3138 4 Averaging Plan/EE 0.46 0.32 0.50 0.57 0.53 

### 0.57 -44% PANew Castle Orion Power Midwest, LP 3138 5 Averaging Plan/EE 0.46 0.38 0.50 0.57 0.53 

### 0.73 -48% PAPortland Reliant Energy Mid-Atlantic Power Holdings, LLC 3113 1 Averaging Plan 0.45 0.27 0.44 0.35 

### 0.46 -41% PAPortland Reliant Energy Mid-Atlantic Power Holdings, LLC 3113 2 Averaging Plan 0.45 0.34 0.44 0.35 

### 0.66 -48% PASeward Reliant Energy Seward, LLC 3130 12 Averaging Plan 0.46 0.39 0.44 0.35 

### 0.83 -53% PASeward Reliant Energy Seward, LLC 3130 14 Averaging Plan 0.46 0.39 0.44 0.35 

### 0.83 -53% PASeward Reliant Energy Seward, LLC 3130 15 Averaging Plan 0.40 0.39 0.44 0.35 

### 0.75 -48% PAShawville Reliant Energy Mid-Atlantic Power Holdings, LLC 3131 1 Standard Limit 0.50 0.47 

### 0.99 -53% PAShawville Reliant Energy Mid-Atlantic Power Holdings, LLC 3131 2 Standard Limit 0.50 0.47 

### 1.02 -54% PAShawville Reliant Energy Mid-Atlantic Power Holdings, LLC 3131 3 Standard Limit 0.45 0.40 

### 0.83 -52% PAShawville Reliant Energy Mid-Atlantic Power Holdings, LLC 3131 4 Standard Limit 0.45 0.40 

### 0.82 -51% PASunbury Sunbury Generation, LLC 3152 3 Standard Limit 0.50 0.34 

### 0.93 -63% PASunbury Sunbury Generation, LLC 3152 4 Standard Limit 0.50 0.30 

### 1.29 -77% PATitus Reliant Energy Mid-Atlantic Power Holdings, LLC 3115 1 Early Election 0.40 0.27 0.45 

### 0.73 -63% PATitus Reliant Energy Mid-Atlantic Power Holdings, LLC 3115 2 Early Election 0.40 0.30 0.45 

### 0.68 -56% PATitus Reliant Energy Mid-Atlantic Power Holdings, LLC 3115 3 Early Election 0.40 0.34 0.45 

### 0.77 -56% PAWarren Reliant Energy Mid-Atlantic Power Holdings, LLC 3132 1 Averaging Plan 0.46 0.57 0.44 0.35 

### 0.63 -10% PAWarren Reliant Energy Mid-Atlantic Power Holdings, LLC 3132 2 Averaging Plan 0.46 0.57 0.44 0.35 

### 0.63 -10% PAWarren Reliant Energy Mid-Atlantic Power Holdings, LLC 3132 3 Averaging Plan 0.46 0.57 0.44 0.35 

### 0.63 -10% PAWarren Reliant Energy Mid-Atlantic Power Holdings, LLC 3132 4 Averaging Plan 0.46 0.57 0.44 0.35 

### 0.63 -10% SCCanadys Steam South Carolina Electric & Gas Co. 3280CAN1 Averaging Plan 0.40 0.36 0.41 0.32 

### 0.45 -20% SCCanadys Steam South Carolina Electric & Gas Co. 3280CAN2 Averaging Plan 0.40 0.45 0.41 0.32 

### 0.60 -25% SCCanadys Steam South Carolina Electric & Gas Co. 3280CAN3 Averaging Plan 0.46 0.38 0.41 0.32 

### 1.00 -62% SCCope Station South Carolina Electric & Gas Co. 7210COP1 Averaging Plan 0.40 0.24 0.41 0.32 

### Not Oper. SCCross Santee Cooper 130 1 Averaging Plan/EE 0.46 0.34 0.50 0.46 0.41 

### Not Oper. SCCross Santee Cooper 130 2 Early Election 0.40 0.40 0.45 

### 0.46 -13%



### 19

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

SCDolphus M Grainger Santee Cooper 3317 1 Averaging Plan 0.46 0.44 0.46 0.41 

### 0.90 -51% SCDolphus M Grainger Santee Cooper 3317 2 Averaging Plan 0.46 0.76 0.46 0.41 

### 1.07 -29% SCH B Robinson Carolina Power & Light Co. 3251 1 Averaging Plan 0.40 0.73 0.44 0.39 

### 0.63 16% SCJefferies Santee Cooper 3319 3 Averaging Plan 0.46 0.46 0.46 0.41 

### 1.01 -54% SCJefferies Santee Cooper 3319 4 Averaging Plan 0.46 0.43 0.46 0.41 

### 1.15 -63% SCMcMeekin South Carolina Electric & Gas Co. 3287MCM1 Averaging Plan 0.40 0.39 0.41 0.32 

### 0.61 -36% SCMcMeekin South Carolina Electric & Gas Co. 3287MCM2Averaging Plan 0.40 0.41 0.41 0.32 

### 0.59 -31% SCUrquhart South Carolina Electric & Gas Co. 3295URQ1 Averaging Plan 0.40 Not Oper. 0.41 0.32 

### 0.69 SCUrquhart South Carolina Electric & Gas Co. 3295URQ2Averaging Plan 0.40 Not Oper. 0.41 0.32 

### 0.64 SCUrquhart South Carolina Electric & Gas Co. 3295URQ3Averaging Plan 0.40 0.34 0.41 0.32 

### 0.51 -33% SCW S Lee Duke Energy Corporation 3264 1 Early Election 0.40 0.39 0.45 

### 0.64 -39% SCW S Lee Duke Energy Corporation 3264 2 Early Election 0.40 0.41 0.45 

### 0.61 -33% SCW S Lee Duke Energy Corporation 3264 3 Early Election 0.40 0.23 0.45 

### 0.50 -54% SCWateree South Carolina Electric & Gas Co. 3297WAT1 AEL 0.46 0.45 0.59 

### 1.30 -65% SCWateree South Carolina Electric & Gas Co. 3297WAT2 AEL 0.46 0.43 0.59 

### 1.47 -71% SCWilliams South Carolina Generating Co. 3298WIL1 AEL 0.40 0.44 0.48 

### 0.87 -49% SCWinyah Santee Cooper 6249 1 Averaging Plan/AEL 0.46 0.43 0.46 0.41 

### 1.03 -58% SCWinyah Santee Cooper 6249 2 AEL 0.46 0.48 0.61 

### 0.65 -26% SCWinyah Santee Cooper 6249 3 AEL 0.46 0.55 0.60 

### 0.63 -13% SCWinyah Santee Cooper 6249 4 AEL 0.46 0.55 0.60 

### 0.50 10% SDBig Stone Otter Tail Power Co. 6098 1 Standard Limit 0.86 0.83 

### 1.29 -36% TNAllen Tennessee Valley Authority 3393 1 Averaging Plan 0.86 0.76 0.58 0.50 

### 1.95 -61% TNAllen Tennessee Valley Authority 3393 2 Averaging Plan 0.86 0.45 0.58 0.50 

### 1.91 -76% TNAllen Tennessee Valley Authority 3393 3 Averaging Plan 0.86 0.49 0.58 0.50 

### 1.87 -74% TNBull Run Tennessee Valley Authority 3396 1 Averaging Plan 0.40 0.60 0.58 0.50 

### 0.67 -10% TNCumberland Tennessee Valley Authority 3399 1 Averaging Plan 0.68 0.51 0.58 0.50 

### 1.57 -68% TNCumberland Tennessee Valley Authority 3399 2 Averaging Plan 0.68 0.54 0.58 0.50 

### 1.33 -59% TNGallatin Tennessee Valley Authority 3403 1 Averaging Plan 0.45 0.29 0.58 0.50 

### 0.59 -51% TNGallatin Tennessee Valley Authority 3403 2 Averaging Plan 0.45 0.29 0.58 0.50 

### 0.63 -54% TNGallatin Tennessee Valley Authority 3403 3 Averaging Plan 0.45 0.35 0.58 0.50 

### 0.59 -41% TNGallatin Tennessee Valley Authority 3403 4 Averaging Plan 0.45 0.35 0.58 0.50 

### 0.55 -36% TNJohn Sevier Tennessee Valley Authority 3405 1 Early Election 0.40 0.41 0.45 

### 0.62 -34% TNJohn Sevier Tennessee Valley Authority 3405 2 Early Election 0.40 0.41 0.45 

### 0.62 -34% TNJohn Sevier Tennessee Valley Authority 3405 3 Early Election 0.40 0.41 0.45 

### 0.64 -36% TNJohn Sevier Tennessee Valley Authority 3405 4 Early Election 0.40 0.41 0.45 

### 0.64 -36% TNJohnsonville Tennessee Valley Authority 3406 1 Averaging Plan 0.45 0.52 0.58 0.50 

### 0.45 16% TNJohnsonville Tennessee Valley Authority 3406 10 Averaging Plan 0.50 0.52 0.58 0.50 

### 1.07 -51% TNJohnsonville Tennessee Valley Authority 3406 2 Averaging Plan 0.45 0.52 0.58 0.50 

### 0.48 8% TNJohnsonville Tennessee Valley Authority 3406 3 Averaging Plan 0.45 0.52 0.58 0.50 

### 0.46 13% TNJohnsonville Tennessee Valley Authority 3406 4 Averaging Plan 0.45 0.52 0.58 0.50 

### 0.54 -4% TNJohnsonville Tennessee Valley Authority 3406 5 Averaging Plan 0.45 0.52 0.58 0.50 

### 0.45 16% TNJohnsonville Tennessee Valley Authority 3406 6 Averaging Plan 0.45 0.52 0.58 0.50 

### 0.50 4% TNJohnsonville Tennessee Valley Authority 3406 7 Averaging Plan 0.50 0.52 0.58 0.50 

### 1.00 -48% TNJohnsonville Tennessee Valley Authority 3406 8 Averaging Plan 0.50 0.52 0.58 0.50 

### 0.97 -46%



### 20

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

TNJohnsonville Tennessee Valley Authority 3406 9 Averaging Plan 0.50 0.52 0.58 0.50 

### 1.10 -53% TNKingston Tennessee Valley Authority 3407 1 Averaging Plan 0.40 0.58 0.58 0.50 

### 0.60 -3% TNKingston Tennessee Valley Authority 3407 2 Averaging Plan 0.40 0.58 0.58 0.50 

### 0.60 -3% TNKingston Tennessee Valley Authority 3407 3 Averaging Plan 0.40 0.58 0.58 0.50 

### 0.60 -3% TNKingston Tennessee Valley Authority 3407 4 Averaging Plan 0.40 0.58 0.58 0.50 

### 0.60 -3% TNKingston Tennessee Valley Authority 3407 5 Averaging Plan 0.40 0.58 0.58 0.50 

### 0.60 -3% TNKingston Tennessee Valley Authority 3407 6 Averaging Plan 0.40 0.41 0.58 0.50 

### 0.63 -35% TNKingston Tennessee Valley Authority 3407 7 Averaging Plan 0.40 0.41 0.58 0.50 

### 0.63 -35% TNKingston Tennessee Valley Authority 3407 8 Averaging Plan 0.40 0.41 0.58 0.50 

### 0.63 -35% TNKingston Tennessee Valley Authority 3407 9 Averaging Plan 0.40 0.41 0.58 0.50 

### 0.63 -35% TXBig Brown TXU Generation Co., LP 3497 1 Early Election 0.40 0.15 0.45 

### 0.40 -63% TXBig Brown TXU Generation Co., LP 3497 2 Early Election 0.40 0.17 0.45 

### 0.34 -50% TXColeto Creek Central Power and Light Co. 6178 1 Early Election 0.40 0.17 0.45 

### 0.38 -55% TXGibbons Creek Steam Electric StationTexas Municipal Power Agency 6136 1 Early Election 0.40 0.15 0.45 

### 0.47 -68% TXH W Pirkey Power Plant Southwestern Electric Power Co. 7902 1 Early Election 0.46 0.20 0.50 

### 0.34 -41% TXHarrington Station Southwestern Public Service Co. 6193061B Early Election 0.40 0.28 0.45 

### 0.27 4% TXHarrington Station Southwestern Public Service Co. 6193062B Early Election 0.40 0.28 0.45 

### 0.36 -22% TXHarrington Station Southwestern Public Service Co. 6193063B Early Election 0.40 0.27 0.45 

### 0.36 -25% TXJ K Spruce City of San Antonio 7097**1 Early Election 0.40 0.19 0.45 

### Not Oper. TXJ T Deely City of San Antonio 6181 1 Early Election 0.40 0.19 0.45 

### 0.31 -39% TXJ T Deely City of San Antonio 6181 2 Early Election 0.40 0.19 0.45 

### 0.31 -39% TXLimestone Houston Lighting & Power Co. 298LIM1 Early Election 0.40 0.26 0.45 

### 0.50 -48% TXLimestone Houston Lighting & Power Co. 298LIM2 Early Election 0.40 0.21 0.45 

### 0.48 -56% TXMartin Lake TXU Generation Co., LP 6146 1 Early Election 0.40 0.33 0.45 

### 0.36 -8% TXMartin Lake TXU Generation Co., LP 6146 2 Early Election 0.40 0.16 0.45 

### 0.35 -54% TXMartin Lake TXU Generation Co., LP 6146 3 Early Election 0.40 0.17 0.45 

### 0.42 -60% TXMonticello TXU Generation Co., LP 6147 1 Early Election 0.40 0.20 0.45 

### 0.31 -35% TXMonticello TXU Generation Co., LP 6147 2 Early Election 0.40 0.26 0.45 

### 0.40 -35% TXMonticello TXU Generation Co., LP 6147 3 Early Election 0.46 0.18 0.50 

### 0.21 -14% TXOklaunion Power Station West Texas Utilities Co. 127 1 Early Election 0.46 0.35 0.50 

### 0.54 -35% TXSam Seymour Lower Colorado River Authority 6179 1 Early Election 0.40 0.32 0.45 

### 0.34 -6% TXSam Seymour Lower Colorado River Authority 6179 2 Early Election 0.40 0.30 0.45 

### 0.29 3% TXSam Seymour Lower Colorado River Authority 6179 3 Early Election 0.40 0.32 0.45 

### 0.25 28% TXSan Miguel San Miguel Electric Co-op. 6183SM-1 Early Election 0.46 0.40 0.50 

### 0.41 -2% TXSandow TXU Generation Co., LP 6648 4 Early Election 0.40 0.34 0.45 

### 0.43 -21% TXTolk Station Southwestern Public Service Co. 6194171B Early Election 0.40 0.28 0.45 

### 0.38 -26% TXTolk Station Southwestern Public Service Co. 6194172B Early Election 0.40 0.29 0.45 

### 0.24 21% TXW A Parish Houston Lighting & Power Co. 3470WAP5 Early Election 0.46 0.17 0.50 

### 0.47 -64% TXW A Parish Houston Lighting & Power Co. 3470WAP6 Early Election 0.46 0.17 0.50 

### 0.53 -68% TXW A Parish Houston Lighting & Power Co. 3470WAP7 Early Election 0.40 0.14 0.45 

### 0.35 -60% TXW A Parish Houston Lighting & Power Co. 3470WAP8 Early Election 0.40 0.16 0.45 

### 0.31 -48% TXWelsh Power Plant Southwestern Electric Power Co. 6139 1 Early Election 0.46 0.17 0.50 

### 0.27 -37% TXWelsh Power Plant Southwestern Electric Power Co. 6139 2 Early Election 0.46 0.34 0.50 

### 0.36 -6% TXWelsh Power Plant Southwestern Electric Power Co. 6139 3 Early Election 0.46 0.17 0.50 

### 0.37 -54%



### 21

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

UTBonanza Deseret Generation & Transmission 77901-1 Early Election 0.46 0.30 0.50 

### 0.42 -29% UTCarbon PacifiCorp 3644 1 Early Election 0.40 0.45 0.45 

### 0.50 -10% UTCarbon PacifiCorp 3644 2 Early Election 0.40 0.45 0.45 

### 0.58 -22% UTHunter (Emery) PacifiCorp 6165 1 Early Election 0.40 0.41 0.45 

### 0.50 -18% UTHunter (Emery) PacifiCorp 6165 2 Early Election 0.40 0.38 0.45 

### 0.55 -31% UTHunter (Emery) PacifiCorp 6165 3 Averaging Plan 0.46 0.40 0.45 0.38 

### 0.34 18% UTHuntington PacifiCorp 8069 1 Early Election 0.40 0.38 0.45 

### 0.52 -27% UTHuntington PacifiCorp 8069 2 Averaging Plan 0.40 0.39 0.45 0.38 

### 0.43 -9% UTIntermountain Intermountain Power Service Corporation 64811SGA Early Election 0.46 0.42 0.50 

### 0.45 -7% UTIntermountain Intermountain Power Service Corporation 64812SGA Early Election 0.46 0.40 0.50 

### 0.38 5% VABremo Power Station Dominion Generation 3796 3 Averaging Plan 0.46 0.75 0.41 0.36 

### 0.78 -4% VABremo Power Station Dominion Generation 3796 4 Averaging Plan 0.46 0.42 0.41 0.36 

### 0.93 -55% VAChesapeake Energy Center Dominion Generation 3803 1 Early Election 0.40 0.43 0.45 

### 0.42 2% VAChesapeake Energy Center Dominion Generation 3803 2 Early Election 0.40 0.44 0.45 

### 0.48 -8% VAChesapeake Energy Center Dominion Generation 3803 3 Averaging Plan 0.46 0.41 0.41 0.36 

### 1.07 -62% VAChesapeake Energy Center Dominion Generation 3803 4 Early Election 0.40 0.43 0.45 

### 0.54 -20% VAChesterfield Power Station Dominion Generation 3797 3 Early Election 0.40 0.40 0.45 

### 0.52 -23% VAChesterfield Power Station Dominion Generation 3797 4 Early Election 0.40 0.44 0.45 

### 0.49 -10% VAChesterfield Power Station Dominion Generation 3797 5 Averaging Plan 0.40 0.33 0.41 0.36 

### 0.62 -47% VAChesterfield Power Station Dominion Generation 3797 6 Averaging Plan 0.40 0.37 0.41 0.36 

### 0.73 -49% VAClinch River Appalachian Power Co. 3775 1 Averaging Plan 0.80 0.61 0.59 0.53 

### 1.34 -54% VAClinch River Appalachian Power Co. 3775 2 Averaging Plan 0.80 0.61 0.59 0.53 

### 1.34 -54% VAClinch River Appalachian Power Co. 3775 3 Averaging Plan 0.80 0.52 0.59 0.53 

### 1.42 -63% VAClover Power Station Dominion Generation 7213 1 Averaging Plan 0.40 0.31 0.41 0.36

### Not Oper. VAClover Power Station Dominion Generation 7213 2 Averaging Plan 0.40 0.30 0.41 0.36

### Not Oper. VAGlen Lyn Appalachian Power Co. 377651 Averaging Plan/EE 0.40 0.43 0.45 0.59 0.53 

### 0.46 -7% VAGlen Lyn Appalachian Power Co. 377652 Averaging Plan/EE 0.40 0.38 0.45 0.59 0.53

### Not Oper. VAGlen Lyn Appalachian Power Co. 3776 6 Averaging Plan 0.46 0.61 0.59 0.53 

### 0.76 -20% VAPossum Point Power Station Dominion Generation 3804 3 Early Election 0.40 0.42 0.45 

### 0.60 -30% VAPossum Point Power Station Dominion Generation 3804 4 Averaging Plan 0.40 0.34 0.41 0.36 

### 0.61 -44% VAPotomac River Mirant Mid-Atlantic, LLC 3788 1 Early Election 0.40 0.38 0.45 

### 0.51 -25% VAPotomac River Mirant Mid-Atlantic, LLC 3788 2 Early Election 0.40 0.42 0.45 

### 0.44 -5% VAPotomac River Mirant Mid-Atlantic, LLC 3788 3 Early Election 0.40 0.42 0.45 

### 0.64 -34% VAPotomac River Mirant Mid-Atlantic, LLC 3788 4 Early Election 0.40 0.42 0.45 

### 0.46 -9% VAPotomac River Mirant Mid-Atlantic, LLC 3788 5 Early Election 0.40 0.40 0.45 

### 0.72 -44% VAYorktown Power Station Dominion Generation 3809 1 Early Election 0.40 0.42 0.45 

### 0.57 -26% VAYorktown Power Station Dominion Generation 3809 2 Early Election 0.40 0.45 0.45 

### 0.57 -21% WACentralia Transalta Centralia Generation, LLC 3845BW21 Early Election 0.40 0.31 0.45 

### 0.40 -23% WACentralia Transalta Centralia Generation, LLC 3845BW22 Early Election 0.40 0.30 0.45 

### 0.45 -33% WI Alma Dairyland Power Co-op. 4140B4 Averaging Plan 0.50 0.81 0.48 0.47 

### 0.85 -5% WI Alma Dairyland Power Co-op. 4140B5 Averaging Plan 0.50 0.81 0.48 0.47 

### 0.85 -5% WI Blount Street Madison Gas & Electric Co. 3992 7 Standard Limit 0.68 0.66 

### 0.89 -26% WI Blount Street Madison Gas & Electric Co. 3992 8 Early Election 0.46 0.38 0.50 

### 0.71 -46% WI Blount Street Madison Gas & Electric Co. 3992 9 Early Election 0.46 0.42 0.50 

### 0.61 -31%



### 22

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

WI Columbia Wisconsin Power & Light Co. 8023 1 Early Election 0.40 0.21 0.45 

### 0.46 -54% WI Columbia Wisconsin Power & Light Co. 8023 2 Early Election 0.40 0.37 0.45 

### 0.49 -24% WI Edgewater (4050) Wisconsin Power & Light Co. 4050 4 Averaging Plan 0.86 0.44 0.62 0.31 

### 1.17 -62% WI Edgewater (4050) Wisconsin Power & Light Co. 4050 5 Averaging Plan/EE 0.46 0.22 0.50 0.62 0.31 

### 0.21 5% WI Genoa Dairyland Power Co-op. 4143 1 Averaging Plan 0.45 0.46 0.48 0.47 

### 0.75 -39% WI J P Madgett Dairyland Power Co-op. 4271 B1 Averaging Plan 0.50 0.38 0.48 0.47 

### 0.30 27% WI Pleasant Prairie Wisconsin Electric Power Co. 6170 1 Averaging Plan 0.46 0.46 0.47 0.38 

### 0.45 2% WI Pleasant Prairie Wisconsin Electric Power Co. 6170 2 Averaging Plan 0.46 0.46 0.47 0.38 

### 0.45 2% WI Port Washington Wisconsin Electric Power Co. 4040 1 Averaging Plan 0.50 0.33 0.47 0.38 

### 0.32 3% WI Port Washington Wisconsin Electric Power Co. 4040 2 Averaging Plan 0.50 0.33 0.47 0.38 

### 0.32 3% WI Port Washington Wisconsin Electric Power Co. 4040 3 Averaging Plan 0.50 0.33 0.47 0.38 

### 0.32 3% WI Port Washington Wisconsin Electric Power Co. 4040 4 Averaging Plan 0.50 0.33 0.47 0.38 

### 0.37 -11% WI Port Washington Wisconsin Electric Power Co. 4040 5 Standard Limit 0.50 Not Oper. 

### 0.37 WI Pulliam Wisconsin Public Service Corporation 4072 3 Averaging Plan 0.46 0.72 0.47 0.41 

### 0.76 -5% WI Pulliam Wisconsin Public Service Corporation 4072 4 Averaging Plan 0.46 0.72 0.47 0.41 

### 0.76 -5% WI Pulliam Wisconsin Public Service Corporation 4072 5 Averaging Plan 0.46 0.77 0.47 0.41 

### 0.94 -18% WI Pulliam Wisconsin Public Service Corporation 4072 6 Averaging Plan 0.46 0.77 0.47 0.41 

### 0.94 -18% WI Pulliam Wisconsin Public Service Corporation 4072 7 Averaging Plan 0.50 0.46 0.47 0.41 

### 0.69 -33% WI Pulliam Wisconsin Public Service Corporation 4072 8 Averaging Plan 0.50 0.29 0.47 0.41 

### 0.57 -49% WI South Oak Creek Wisconsin Electric Power Co. 4041 5 Averaging Plan 0.50 0.19 0.47 0.38 

### 0.28 -32% WI South Oak Creek Wisconsin Electric Power Co. 4041 6 Averaging Plan 0.50 0.19 0.47 0.38 

### 0.28 -32% WI South Oak Creek Wisconsin Electric Power Co. 4041 7 Averaging Plan 0.45 0.21 0.47 0.38 

### 0.66 -68% WI South Oak Creek Wisconsin Electric Power Co. 4041 8 Averaging Plan 0.45 0.21 0.47 0.38 

### 0.67 -69% WI Stoneman Mid-American Power, LLC 4146B1 Averaging Plan 0.46 0.32 0.46 0.32 

### 0.75 -57% WI Stoneman Mid-American Power, LLC 4146B2 Averaging Plan 0.46 0.32 0.46 0.32 

### 0.75 -57% WI Valley (WEPCO) Wisconsin Electric Power Co. 4042 1 Averaging Plan 0.50 0.37 0.47 0.38 

### 1.10 -66% WI Valley (WEPCO) Wisconsin Electric Power Co. 4042 2 Averaging Plan 0.50 0.37 0.47 0.38 

### 1.10 -66% WI Valley (WEPCO) Wisconsin Electric Power Co. 4042 3 Averaging Plan 0.50 0.38 0.47 0.38 

### 1.05 -64% WI Valley (WEPCO) Wisconsin Electric Power Co. 4042 4 Averaging Plan 0.50 0.38 0.47 0.38 

### 0.93 -59% WI Weston Wisconsin Public Service Corporation 4078 1 Averaging Plan 0.50 0.79 0.47 0.41 

### 0.90 -12% WI Weston Wisconsin Public Service Corporation 4078 2 Averaging Plan 0.50 0.40 0.47 0.41 

### 1.08 -63% WI Weston Wisconsin Public Service Corporation 4078 3 Averaging Plan 0.45 0.22 0.47 0.41 

### 0.26 -15% WVAlbright Power Station Allegheny Energy Supply, LLC 3942 1 Averaging Plan 0.50 0.69 0.56 0.41 

### 1.10 -37% WVAlbright Power Station Allegheny Energy Supply, LLC 3942 2 Averaging Plan 0.50 0.70 0.56 0.41 

### 1.10 -36% WVAlbright Power Station Allegheny Energy Supply, LLC 3942 3 Averaging Plan 0.45 0.40 0.56 0.41 

### 0.71 -44% WVFort Martin Power Station Allegheny Energy Supply Co., LLC 3943 1 Averaging Plan 0.45 0.29 0.56 0.41 

### 0.62 -53% WVFort Martin Power Station Allegheny Energy Supply Co., LLC 3943 2 Averaging Plan 0.68 0.31 0.56 0.41 

### 1.07 -71% WVHarrison Power Station Allegheny Energy Supply Co., LLC 3944 1 Averaging Plan/AEL 0.50 0.41 0.700.56 0.41 

### 0.99 -59% WVHarrison Power Station Allegheny Energy Supply Co., LLC 3944 2 Averaging Plan 0.50 0.41 0.56 0.41 

### 1.13 -64% WVHarrison Power Station Allegheny Energy Supply Co., LLC 3944 3 Averaging Plan 0.50 0.41 0.56 0.41 

### 1.06 -61% WVJohn E Amos Appalachian Power Co. 3935 1 Averaging Plan/AEL 0.46 0.56 0.590.59 0.53 

### 1.00 -44% WVJohn E Amos Appalachian Power Co. 3935 2Averaging Plan/AEL 0.46 0.50 0.520.59 0.53 

### 1.00 -50% WVJohn E Amos Appalachian Power Co. 3935 3 Averaging Plan 0.68 0.47 0.59 0.53 

### 1.05 -55% WVKammer Ohio Power Co. 3947 1 Averaging Plan 0.86 0.74 0.59 0.53 

### 1.21 -39%



### 23

### Date of NOx Compliance Assessment: 07/11/2003

StandardActual Early 

### Avg.Actual 1990 Change ORIS Compliance EmissionEmissionElection PlanAvg. PlanEmissionfrom 1990 STPlant Name Operating Utility CodeBoiler Approach Limit Rate 

### LimitAEL

### Limit Rate 

### Rate to 2002 

## 2002 Compliance Results for Acid Rain NOx Affected Units

WVKammer Ohio Power Co. 3947 2 Averaging Plan 0.86 0.74 0.59 0.53 

### 1.21 -39% WVKammer Ohio Power Co. 3947 3 Averaging Plan 0.86 0.74 0.59 0.53 

### 1.21 -39% WVKanawha River Appalachian Power Co. 3936 1 Averaging Plan 0.80 0.49 0.59 0.53 

### 1.23 -60% WVKanawha River Appalachian Power Co. 3936 2 Averaging Plan 0.80 0.49 0.59 0.53 

### 1.23 -60% WVMitchell (WV) Ohio Power Co. 3948 1 Averaging Plan/AEL 0.50 0.63 0.560.59 0.53 

### 0.77 -18% WVMitchell (WV) Ohio Power Co. 3948 2Averaging Plan/AEL 0.50 0.73 0.560.59 0.53 

### 0.77 -5% WVMount Storm Power Station Dominion Generation 3954 1 AEL 0.45 0.61 0.76 

### 0.88 -31% WVMount Storm Power Station Dominion Generation 3954 2 AEL 0.45 0.68 0.69 

### 0.76 -11% WVMount Storm Power Station Dominion Generation 3954 3 AEL 0.45 0.60 0.74 

### 1.27 -53% WVMountaineer (1301) Appalachian Power Co. 6264 1 Averaging Plan/EE 0.46 0.30 0.50 0.59 0.53 

### 0.47 -36% WVPhil Sporn Appalachian Power Co. 3938 11 Averaging Plan 0.80 0.59 0.59 0.53 

### 1.21 -51% WVPhil Sporn Central Operating Co. 393821 Averaging Plan 0.80 0.59 0.59 0.53 

### 1.21 -51% WVPhil Sporn Appalachian Power Co. 393831 Averaging Plan 0.80 0.59 0.59 0.53 

### 1.21 -51% WVPhil Sporn Central Operating Co. 393841 Averaging Plan 0.80 0.59 0.59 0.53 

### 1.21 -51% WVPhil Sporn Central Operating Co. 393851 Averaging Plan 0.46 0.40 0.59 0.53 

### 0.90 -56% WVPleasants Power Station Allegheny Energy Supply Co., LLC 6004 1 Averaging Plan 0.50 0.34 0.56 0.41 

### 0.52 -35% WVPleasants Power Station Allegheny Energy Supply Co., LLC 6004 2 Averaging Plan 0.50 0.37 0.56 0.41 

### 0.35 6% WVRivesville Power Station Allegheny Energy Supply Co., LLC 3945 7 Averaging Plan 0.80 0.90 0.56 0.41 

### 0.86 5% WVRivesville Power Station Allegheny Energy Supply Co., LLC 3945 8 Averaging Plan 0.80 0.67 0.56 0.41 

### 0.77 -13% WVWillow Island Power Station Allegheny Energy Supply Co., LLC 3946 1 Averaging Plan 0.80 0.58 0.56 0.41 

### 0.88 -34% WVWillow Island Power Station Allegheny Energy Supply Co., LLC 3946 2 Averaging Plan 0.86 0.96 0.56 0.41 

### 1.26 -24% WYDave Johnston PacifiCorp 4158BW41 Early Election 0.46 0.47 0.50 

### 0.48 -2% WYDave Johnston PacifiCorp 4158BW42 Early Election 0.46 0.45 0.50 

### 0.54 -17% WYDave Johnston PacifiCorp 4158BW43Averaging Plan 0.68 0.50 0.45 0.38 

### 0.71 -30% WYDave Johnston PacifiCorp 4158BW44Averaging Plan 0.40 0.36 0.45 0.38 

### 0.55 -35% WYJim Bridger PacifiCorp 8066BW71 Averaging Plan 0.45 0.38 0.45 0.38 

### 0.63 -40% WYJim Bridger PacifiCorp 8066BW72Averaging Plan 0.45 0.36 0.45 0.38 

### 0.51 -29% WYJim Bridger PacifiCorp 8066BW73Averaging Plan 0.45 0.36 0.45 0.38 

### 0.42 -14% WYJim Bridger PacifiCorp 8066BW74 Early Election 0.40 0.38 0.45 

### 0.41 -7% WYLaramie River Basin Electric Power Co-op. 6204 1 Early Election 0.46 0.28 0.50 

### 0.35 -20% WYLaramie River Basin Electric Power Co-op. 6204 2 Early Election 0.46 0.27 0.50 

### 0.32 -16% WYLaramie River Basin Electric Power Co-op. 6204 3 Early Election 0.46 0.27 0.50 

### 0.42 -36% WYNaughton PacifiCorp 4162 1 Averaging Plan 0.40 0.52 0.45 0.38 

### 0.42 24% WYNaughton PacifiCorp 4162 2 Averaging Plan 0.40 0.53 0.45 0.38 

### 0.55 -4% WYNaughton PacifiCorp 4162 3 Averaging Plan 0.40 0.37 0.45 0.38 

### 0.62 -40% WYWyodak PacifiCorp 6101BW91 Averaging Plan 0.50 0.26 0.45 0.38 

### 0.37 -30%



### 24