Data 

Year

Utility 

Number Utility Name State Number of Generators

Total Capacity 

in MWs

Capacity Backup OnlyCapacity Utility 

Owned

Estimated or 

Actual Data

Internal 

Combustion 

Engine

Combusiton 

Turbine Steam Turbine HydroElectric Wind Photovoltaic Storage Other Total Estimated or Actual Data

2012 97 Adams Electric Coop IL 1 0.9 . 0.9 A . . . . 0.9 . . . 0.9 A

2012 122 Village of Arcade NY 12 0.6 0.6 0.6 A 0.6 . . . . . . . 0.6 A

2012 123 City of Adel- (GA) GA 2 0.5 . . A 0.5 . . . . . . . 0.5 A

2012 232 City of Albemarle - (NC) NC 1 0.4 0.4 0.0 A 0.4 . . . . . . . 0.4 A

2012 392 Alpena Power Co MI 29 6.9 0.0 0.0 A . . . 6.9 . . . . 6.9 A

2012 689 Connexus Energy MN 24 0.3 0.0 0.0 A . . . . 0.1 0.1 . 0.1 0.3 A

2012 694 Anza Electric Coop Inc CA 20 0.8 . 0.1 A . . . . . 0.8 . . 0.8 A

2012 733 Appalachian Power Co VA 30 0.7 . . A 0.3 0.1 . . 0.1 0.2 . . 0.7 A

2012 733 Appalachian Power Co WV 17 0.3 . . A . . . . . 0.3 . . 0.3 A

2012 814 Entergy Arkansas Inc AR 19 2.3 . . E . . 2.1 . 0.0 0.2 . . 2.3 E

2012 907 City of Ashland - (OR) OR 13 2.0 2.0 2.0 A 2.0 . . . . . . . 2.0 A

2012 963 Atlantic City Electric Co NJ 4,159 84.5 . . A 0.8 . . . 0.3 83.4 . . 84.5 A

2012 1009 City of Austin - (MN) MN 9 0.1 . 0.1 E . . . . 0.1 0.0 . . 0.1 E

2012 1015 Austin Energy TX 129 2.4 0.0 0.9 A . 0.9 . . 0.0 1.5 . . 2.4

2012 1050 City of Azusa CA 3 0.2 . . . . . . . 0.2 . . 0.2 A

2012 1062 BARC Electric Coop Inc VA 1 0.5 . . A . . . 0.5 . . . . 0.5 A

2012 1525 City of Beloit - (KS) KS 1 0.8 . 0.8 A 0.8 . . . . . . . 0.8 A

2012 1529 Beltrami Electric Coop, Inc MN 12 0.1 0.0 0.0 A . . . . 0.1 0.0 . . 0.1 A

2012 1883 City of Blue Earth - (MN) MN 8 2.6 2.6 0.9 A 2.6 . . . . . . . 2.6 A

2012 1884 BENCO Electric Cooperative MN 3 0.4 0.4 0.0 E 0.4 . . . . . . . 0.4 E

2012 2144 Town of Braintree - (MA) MA 2 0.1 . . A . . . . . 0.1 . . 0.1

2012 2220 Brigham City Corporation UT 3 1.7 . . A . . . 1.7 . . . . 1.7 A

2012 2409 Brownsville Public Utilities Board TX 2 1.0 1.0 . A 1.0 . . . . . . . 1.0 A

2012 2507 City of Burbank Water and Power CA 13 1.0 . 1.0 A . 0.5 . 0.3 . 0.2 . . 1.0 A

2012 2548 City of Burlington Electric - (VT) VT 47 0.9 0.0 0.0 A . . . . . 0.9 . . 0.9 A

2012 2651 Butler Rural Electric Coop Inc - (OH) OH 2 0.0 0.0 0.0 A . . . . 0.0 0.0 . . 0.0 A

2012 3046 Progress Energy Carolinas Inc NC 70 15.1 . . E 3.3 . . . . 11.8 . . 15.1 E

2012 3046 Progress Energy Carolinas Inc SC 1 0.1 . . E . . . . . 0.1 . . 0.1 E

2012 3226 Central Rural Electric Cooperative, Inc OK 4 0.1 . . . . . . 0.1 . . 0.0 0.1 A

2012 3266 Central Maine Power Co ME 122 1.6 0.0 0.0 A . . . 0.1 0.2 . . 1.3 1.6 A

2012 3278 AEP Texas Central Company TX 90 3.4 0.0 0.0 A . . . . 0.4 3.0 . . 3.4 A

2012 3291 Central Virginia Electric Coop VA 2 0.3 . . A . . . 0.3 . . . . 0.3 A

2012 3292 Central Vermont Pub Serv Corp VT 30 6.7 0.0 2.7 A 0.3 . . 6.4 . . . . 6.7 A

2012 3314 Chariton Valley Elec Coop, Inc IA 1 0.2 . . A . . . . 0.2 . . . 0.2 A

2012 3329 Borough of Chambersburg PA 4 0.0 . . A . . . . . 0.0 . . 0.0

2012 3413 PUD No 1 of Chelan County WA 55 0.2 . . A . . . . . 0.2 . . 0.2 A

2012 3498 Chippewa Valley Electric Coop WI 3 0.6 . . A 0.6 . . . . . . . 0.6 A

2012 3503 Choptank Electric Coop, Inc MD 40 3.5 . . A . . . . 0.0 3.5 . . 3.5 A

2012 3542 Duke Energy Ohio Inc OH 135 12.9 0.4 0.0 E 3.4 . . . 0.0 9.5 . . 12.9 E

2012 3597 Citizens Electric Co - (PA) PA 20 0.6 . . A . . . . . 0.6 . . 0.6 A

2012 3757 Clay Electric Cooperative, Inc FL 121 10.6 . . A 10.0 . . . . 0.6 . . 10.6 A

2012 3916 Cobb Electric Membership Corp GA 46 40.0 . 40.0 40.0 . . . . . . . 40.0 A

2012 4003 City of Colton- (CA) CA 43 2.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.3 0.0 0.0 2.3 A

2012 4005 Columbia Basin Elec Cooperative, Inc OR 2 0.1 0.0 0.0 E . . . . . 0.1 . . 0.1 E

2012 4063 Co-Mo Electric Coop Inc MO 2 0.4 0.4 0.4 A 0.4 . . . . . . . 0.4 A

2012 4176 Connecticut Light & Power Co CT 494 42.1 5.3 0.0 A 10.0 1.5 0.2 4.3 0.0 19.6 0.0 6.5 42.1

2012 4226 Consolidated Edison Co-NY Inc NY 884 52.7 . . A 27.2 6.6 0.5 . . 15.1 . 3.3 52.7 E

2012 4254 Consumers Energy Co MI 9 6.2 6.2 2.0 E 1.6 4.6 . . . . . . 6.2 E

2012 4683 City of Cuyahoga Falls- (OH) OH 2 0.0 . . A . . . . 0.0 0.0 . . 0.0 A

2012 4704 D S & O Rural E C A, Inc KS 14 0.1 0.0 0.0 E . . . . 0.1 0.0 . . 0.1 E

2012 4720 Dakota Energy Coop Inc SD 3 0.1 . . E . . . . 0.1 . . . 0.1 E

2012 4744 Dalton Utilities GA 3 0.9 0.0 0.0 A 0.9 . . . . . . . 0.9 A

2012 5027 Delmarva Power DE 1,023 14.5 . . A . . . . 0.1 14.4 . . 14.5 A

2012 5027 Delmarva Power MD 333 5.8 . . A . . . . 0.1 5.7 . . 5.8 A

2012 5063 City of Denton - (TX) TX 8 0.1 0.0 0.0 A 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 A

2012 5070 Delaware Electric Cooperative DE 28 1.0 0.0 0.4 A 0.5 . . . . 0.5 . . 1.0 A

2012 5078 Denton County Elec Coop, Inc TX 67 0.4 . 0.0 A . . . . 0.1 0.3 . . 0.4 A

2012 5086 Delta Montrose Electric Assn CO 3 0.0 . . A . . . . . 0.0 . . 0.0 A

2012 5109 The DTE Electric Company MI 903 119.2 30.0 40.0 E 12.0 37.0 10.0 0.0 46.4 12.5 0.0 1.3 119.2 E

2012 5202 Dixie Electric Membership Corp LA 82 0.6 . . A . . . . . 0.6 . . 0.6 A

2012 5416 Duke Energy Carolinas, LLC NC 8 4.9 4.9 4.9 A 4.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.9 A

2012 5416 Duke Energy Carolinas, LLC SC 1 0.5 0.5 0.5 A 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 A

2012 5571 East Bay Municipal Util Dist CA 2 0.4 . . . . . . . 0.4 . . 0.4 E

2012 5574 East Central Energy MN 35 0.4 0.0 0.0 A 0.0 0.0 0.0 0.0 0.3 0.1 0.0 0.0 0.4 A

2012 5575 City of East Grand Forks - (MN) MN 2 1.5 1.5 1.5 A 1.5 . . . . . . . 1.5 A

2012 5605 Eastern Iowa Light & Power Coop IA 23 0.5 . . A . . . . 0.4 0.1 . . 0.5 A

2012 5701 El Paso Electric Co NM 45 1.0 . 1.0 A . . . . 0.0 1.0 . . 1.0 A

2012 5701 El Paso Electric Co TX 13 0.3 . 0.3 A . . . . 0.0 0.3 . . 0.3 A

2012 6022 City of Eugene - (OR) OR 37 2.9 . . E 0.8 . . . . 2.1 . . 2.9 E

2012 6112 Farmers Electric Coop, Inc - (IA) IA 3 0.1 0.0 0.0 . . . . 0.1 . . . 0.1 E

2012 6149 City of Ellensburg - (WA) WA 1 0.1 . . A . . . . . 0.1 . . 0.1 A

2012 6182 Farmers Electric Coop, Inc - (TX) TX 59 0.2 . . . . . . 0.1 0.1 . . 0.2

2012 6452 Florida Power & Light Co FL 392 142.2 142.2 0.0 E 142.2 . . . . . . . 142.2 E

2012 6455 Duke Energy Florida, Inc FL 1,216 74.0 64.0 7.0 E 64.0 . . . . 10.0 . . 74.0 E

2012 6604 City of Fort Collins - (CO) CO 42 4.3 2.5 0.0 A 2.8 . 0.7 . . 0.8 . . 4.3 A

2012 6782 Freeborn-Mower Coop Services MN 29 7.8 7.8 . 7.8 . . . . . . . 7.8 A

2012 6894 City of Gaffney - (SC) SC 2 0.8 0.8 . A 0.8 . . . . . . . 0.8

2012 6909 Gainesville Regional Utilities FL 13 4.1 4.1 3.7 A 4.1 . . . . . . . 4.1 A

2012 6949 City of Gardner - (KS) KS 2 0.1 . . A . . . . 0.1 . . . 0.1 A

2012 6965 City of Garnett KS 7 2.0 2.0 . 2.0 . . . . . . . 2.0

2012 7027 City of Gastonia NC 5 2.9 2.3 0.9 A 2.3 . . . . 0.6 . . 2.9 A

2012 7140 Georgia Power Co GA 322 95.0 70.0 0.0 E 88.0 . . 4.0 . 3.0 . . 95.0 E

2012 7294 City of Glendale CA 1 0.2 0.0 0.2 A . . . . . 0.2 . . 0.2 A

2012 7374 City of Goodland - (KS) KS 1 0.7 . . A 0.7 . . . . . . . 0.7 A

2012 7563 Grand Valley Power CO 88 0.1 . 0.1 A . . . . . 0.1 . . 0.1 A

2012 7601 Green Mountain Power Corp VT 30 9.1 . 3.2 A 0.4 . . 8.7 . . . . 9.1

2012 7887 Habersham Electric Membership Corp GA 2 1.0 1.0 1.0 A 1.0 . . . . . . . 1.0

2012 7978 Halifax Electric Member Corp NC 1 0.1 0.0 0.1 A 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 A

2012 8104 Town of Hardwick VT 1 0.8 . 0.8 A . . . 0.8 . . . . 0.8

2012 8287 Hawaii Electric Light Co Inc HI 35 6.6 . . A . . . 0.2 0.1 4.0 . 2.3 6.6 A

2012 8348 City of Healdsburg - (CA) CA 79 0.4 . . A . . . . . 0.4 . . 0.4 A

2012 8543 Hibbing Public Utilities Comm MN 3 . . . A . . . . . . . . 0.0 A

2012 8571 Town of High Point NC 6 2.5 2.4 1.3 A 2.4 . . . . 0.1 . . 2.5 A

2012 8773 Holy Cross Electric Assn, Inc CO 6 1.2 . . A . . . 0.2 . 1.0 . . 1.2 A

2012 9011 City of Hugoton - (KS) KS 1 0.8 0.8 0.8 A 0.8 . . . . . . . 0.8 A

2012 9163 Hyrum City Corporation UT 2 1.9 1.5 1.9 A 1.5 . . 0.4 . . . . 1.9 A

2012 9191 Idaho Power Co ID 34 13.0 . . A 0.5 . . 12.5 . . . . 13.0 A

2012 9191 Idaho Power Co OR 1 0.8 . . A . . . 0.8 . . . . 0.8 A

2012 9216 Imperial Irrigation District CA 91 10.5 0.0 0.0 A . . . . . 8.4 0.0 2.1 10.5 A

2012 9273 Indianapolis Power & Light Co IN 63 3.0 0.0 0.0 A . . . . . 3.0 . . 3.0 A

2012 9324 Indiana Michigan Power Co IN 21 0.3 . . A . 0.1 . . 0.1 0.1 . . 0.3 A

2012 9324 Indiana Michigan Power Co MI 7 . . . A . . . . . . . . 0.0 A

2012 9331 Intercounty Electric Coop Assn MO 5 0.1 . . . . . . . 0.1 . . 0.1

2012 9417 Interstate Power and Light Co IA 249 10.5 . 0.0 A . . . 18.1 58.6 14.2 . 9.1 100.0 A

2012 9417 Interstate Power and Light Co MN 32 1.8 . 0.0 A . . . . 98.4 1.6 . . 100.0 A

2012 9425 Iowa Lakes Electric Coop IA 14 0.3 . . A . . . . 0.3 0.0 . . 0.3

2012 9601 Jackson Electric Member Corp - (GA) GA 1 0.1 0.0 0.0 A 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 A

2012 9616 Beaches Energy Services FL 7 4.0 0.0 2.0 4.0 . . . . . . . 4.0 A

2012 9750 Jo-Carroll Energy Coop Inc IL 1 0.4 . . A . . . . . 0.4 . . 0.4 A

2012 9778 Johnson County Rural E M C IN 1 0.8 0.8 0.0 A 0.8 . . . . . . . 0.8 A

2012 9991 Kandiyohi Power Coop MN 19 0.2 . . A . . . . 0.2 . . . 0.2 A

2012 10000 Kansas City Power & Light Co KS 20 0.9 0.8 0.0 E 0.8 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.9 E

2012 10000 Kansas City Power & Light Co MO 74 1.4 0.0 0.0 E 0.0 0.0 0.0 0.0 0.1 1.0 0.0 0.3 1.4 E

2012 10071 Kauai Island Utility Cooperative HI 86 5.4 . . A . 1.1 . . . 4.3 . . 5.4 A

2012 10331 Kingsport Power Co TN 6 0.2 . . A . . . . . 0.2 . . 0.2 A

2012 10448 Kosciusko County Rural E M C IN 2 0.9 0.0 0.0 A . . . . 0.9 . . . 0.9 A

2012 10558 LaCreek Electric Assn, Inc SD 17 0.1 0.0 0.0 A . . . . 0.1 0.0 . . 0.1 A

2012 10623 City of Lakeland - (FL) FL 71 0.4 0.0 0.0 A . . . . . 0.4 . . 0.4 A

2012 10769 City of Laurens - (IA) IA 2 1.5 1.5 1.5 A 1.5 . . . . . . . 1.5 A

2012 10966 City of Lexington - (NC) NC 6 1.9 1.9 0.0 A 1.9 . . . . 0.0 . . 1.9 A

2012 11018 Lincoln Electric System NE 2 0.9 0.0 0.0 A 0.9 . . . . . . . 0.9 A

2012 11118 Lockhart Power Co SC 3 1.6 . 1.6 A . . . 1.6 . . . . 1.6 A

2012 11135 City of Logan - (UT) UT 3 0.3 0.0 0.3 E . . . 0.3 . 0.0 . . 0.3 E

2012 11171 Long Island Power Authority NY 67 8.9 . . A 5.8 0.7 . . 0.0 2.1 . 0.3 8.9 A

2012 11204 Los Alamos County NM 3 2.8 0.0 2.8 A . . . . . 2.8 . . 2.8 A

2012 11241 Entergy Louisiana Inc LA 13 0.2 . . E . . 0.0 . . 0.2 . . 0.2 E

2012 11251 Loup River Public Power Dist NE 2 0.0 . 0.0 A . . . . . . . . 0.0

2012 11501 Magic Valley Electric Coop Inc TX 16 2.0 . . E . . . . 1.0 1.0 . . 2.0 E

2012 11566 City of Mangum - (OK) OK 6 5.9 . . A 5.9 . . . . . . . 5.9 A

2012 12227 Meeker Coop Light & Power Assn MN 5 . . . A . . . . . . . . 0.0

2012 12268 Medina Electric Coop, Inc TX 34 0.2 . . E . . . . 0.1 0.1 . . 0.2 E

2012 12341 MidAmerican Energy Co IA 36 11.7 7.8 . E 7.2 . . 0.9 1.0 0.1 . . 9.2 E

2012 12341 MidAmerican Energy Co IL 10 8.3 . . 6.6 . . 3.4 0.5 0.3 . . 10.8

2012 12450 Midland Power Coop IA 22 5.0 . . A 4.5 . . . 0.5 . . . 5.0 A

2012 12473 Town of Middleborough - (MA) MA 2 0.1 . 0.1 A . . . . . 0.1 . . 0.1 A

2012 12685 Entergy Mississippi Inc MS 4 2.8 1.0 . E . . 2.8 . . . . . 2.8 E

2012 12698 KCP&L Greater Missouri Operations Co. MO 103 1.3 0.0 0.0 E 0.0 0.0 0.0 0.0 0.1 1.2 0.0 0.0 1.3 E

2012 12745 Modesto Irrigation District CA 1 0.2 0.0 0.2 A . . . 0.2 . . . . 0.2 A

2012 12801 City of Monroe - (NC) NC 3 1.1 1.1 0.0 A 1.1 . . . . . . . 1.1 A

2012 12944 City of Morganton - (NC) NC 3 1.2 0.8 0.0 A 0.8 . . . . 0.4 . . 1.2

2012 12989 Village of Morrisville VT 6 5.0 . . A . . . 5.0 . . . . 5.0 A

2012 13318 Navopache Electric Coop, Inc AZ 4 0.3 . 0.3 A . . . . . 0.3 . . 0.3 A

2012 13337 Nebraska Public Power District NE 89 20.4 1.2 0.1 E 13.7 6.3 . . 0.1 0.3 . . 20.4 E

2012 13418 City of New Braunfels - (TX) TX 8 0.0 . . A . . . . 0.0 0.0 . . 0.0 A

2012 13478 Entergy New Orleans Inc LA 16 0.6 . . E . . . . . 0.6 . . 0.6 E

2012 13480 New Prague Utilities Comm MN 1 0.6 0.0 0.6 A 0.6 . . . . . . . 0.6 A

2012 13488 New Ulm Public Utilities Comm MN 2 . . . A . . . . . . . . 0.0 A

2012 13561 City of Newton - (NC) NC 2 1.1 1.1 0.7 A 1.1 . . . . . . . 1.1 A

2012 13640 Northern Virginia Elec Coop VA 2 1.8 . . A 1.8 . . . . . . . 1.8 A

2012 13684 Nobles Cooperative Electric MN 6 0.2 0.2 . A . . . . 0.1 0.1 . . 0.2 A

2012 13704 North Western Elec Coop, Inc OH 3 0.0 . . . . . . 0.0 . . . 0.0 E

2012 13807 Northwestern Electric Coop Inc - (OK) OK 5 2.0 2.0 0.1 A 2.0 . . . . . . . 2.0 A

2012 13936 Oakdale Electric Coop WI 2 0.7 0.7 . A 0.7 . . . . . . . 0.7 A

2012 13964 Oconto Electric Cooperative WI 10 1.7 1.7 0.0 A 1.7 . . . . . . . 1.7 A

2012 14006 Ohio Power Co OH 143 10.4 0.0 0.2 A 1.1 0.0 0.4 0.2 1.0 7.7 0.0 0.0 10.4 A

2012 14127 Omaha Public Power District NE 1 0.7 . . A . . . . 0.7 . . . 0.7 A

2012 14164 City of Orangeburg - (SC) SC 1 0.0 . 0.0 A . . . . . . . . 0.0

2012 14199 City of Osage City - (KS) KS 2 1.6 1.6 1.6 A 1.6 . . . . . . . 1.6 A

2012 14232 Otter Tail Power Co MN 13 1.1 0.7 0.0 A 0.7 . . . 0.3 0.0 . 0.1 1.1 A

2012 14232 Otter Tail Power Co SD 4 0.1 0.0 0.0 A . . . . . 0.1 . . 0.1 A

2012 14246 City of Owatonna MN 3 1.3 1.0 0.0 A 1.2 . . . 0.1 . . . 1.3 A

2012 14328 Pacific Gas & Electric Co CA 3,455 338.0 . . E 57.0 38.0 39.0 . 2.0 . . 202.0 338.0 E

2012 14398 Palmetto Electric Coop Inc SC 7 3.2 0.0 0.0 A 3.2 . . . . . . . 3.2 A

2012 14401 City of Palo Alto - (CA) CA 522 3.6 . . A . . . . . 3.6 . . 3.6 A

2012 14500 Park Electric Coop Inc MT 2 0.1 . 0.0 . . . . 0.1 . . . 0.1 A

2012 14715 PPL Electric Utilities Corp PA 461 45.1 0.0 45.1 E 0.0 0.0 0.0 0.3 0.1 40.1 0.0 4.6 45.1 E

2012 15023 Piedmont Electric Member Corp NC 61 0.8 0.8 0.0 A . . . . . 0.8 . . 0.8 A

2012 15034 Pierce-Pepin Coop Services WI 37 2.2 1.9 0.0 A 2.0 . . . 0.1 0.1 . . 2.2

2012 15248 Portland General Electric Co OR 493 30.3 . . A 4.5 0.6 . 1.1 0.4 . . 23.7 30.3 A

2012 15270 Potomac Electric Power Co DC 868 6.2 . . A 0.4 . . . . 5.8 . . 6.2 A

2012 15270 Potomac Electric Power Co MD 1,218 12.8 . . A . . . . 0.0 12.8 . . 12.8 A

2012 15321 City of Pratt- (KS) KS 12 0.2 . 0.0 E . . . . 0.2 . . . 0.2 E

2012 15356 Price Electric Coop Inc WI 5 0.8 0.8 . A 0.8 . . . . . . . 0.8 A

2012 15470 Duke Energy Indiana Inc IN 75 12.9 2.4 0.0 E 11.2 . . . 1.2 0.5 . . 12.9 E

2012 15472 Public Service Co of NH NH 179 24.7 0.8 0.1 A 1.6 0.9 1.2 18.9 0.1 2.0 0.0 0.0 24.7 A

2012 15473 Public Service Co of NM NM 95 6.5 . . A 0.8 0.7 . 0.9 0.1 . . 4.0 6.5 A

2012 15474 Public Service Co of Oklahoma OK 12 0.1 . . . . . . . 0.1 . . 0.1

2012 15500 Puget Sound Energy Inc WA 19 6.0 . . A 3.8 . . 1.5 0.2 0.5 . . 6.0 A

2012 15671 Randolph Electric Member Corp NC 44 3.1 . . 2.3 . . . . 0.8 . . 3.1 E

2012 16088 City of Riverside - (CA) CA 125 3.1 . 0.3 A 0.8 0.1 . . . 2.2 . . 3.1 A

2012 16368 Runestone Electric Assn MN 22 0.6 . . A . . . . 0.5 0.1 . . 0.6 A

2012 16534 Sacramento Municipal Util Dist CA 228 24.4 . 3.2 A 1.3 0.2 . . . 22.7 0.2 . 24.4 A

2012 16537 Safe Harbor Water Power Corp PA 14 0.0 . 0.0 A . . . 0.0 . . . . 0.0 A

2012 16555 Salem Electric - (OR) OR 1 0.1 . . A . . . . . 0.1 . . 0.1 A

2012 16572 Salt River Project AZ 368 29.9 5.5 . A 4.7 . . 0.9 . 24.3 . . 29.9

2012 16603 San Luis Valley R E C, Inc CO 2 0.4 0.0 0.0 A . . . 0.4 . . . . 0.4 A

2012 16609 San Diego Gas & Electric Co CA 17 4.1 . . A 2.1 1.0 0.0 0.8 0.0 0.0 0.0 0.2 4.1 A

2012 16611 Access Energy Coop IA 15 0.3 0.0 0.1 A 0.0 0.0 0.0 0.0 0.2 0.1 0.0 0.0 0.3 A

2012 16622 San Miguel Power Assn, Inc CO 3 1.6 . 0.0 A . . . 1.6 . . . . 1.6 A

2012 16759 Sheridan Electric Coop, Inc MT 2 0.1 . . . . . . 0.1 . . . 0.1 E

2012 16854 Heartland Rural Elec Coop, Inc KS 2 1.5 0.0 1.5 A 1.5 . . . . . . . 1.5 A

2012 17008 Sharyland Utilities LP TX 26 0.1 . . A . . . . 0.1 . . . 0.1 A

2012 17037 City of Shelby - (NC) NC 1 0.4 0.4 0.0 A 0.4 . . . . . . . 0.4 A

2012 17166 Sierra Pacific Power Co NV 2 1.0 0.0 0.0 E 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 E

2012 17267 Sioux Valley SW Elec Coop MN 10 1.0 0.0 1.0 E . . . . 0.9 0.1 . . 1.0 E

2012 17267 Sioux Valley SW Elec Coop SD 15 0.1 0.0 0.1 E . . . . 0.1 . . . 0.1 E

2012 17543 South Carolina Public Service Authority SC 2 0.9 0.9 0.9 A 0.9 . . . . . . . 0.9 A

2012 17561 South Plains Electric Coop Inc TX 25 0.2 0.0 0.0 E . . . . 0.1 . . 0.1 0.2 E

2012 17609 Southern California Edison Co CA 329 93.9 3.7 0.0 A 4.0 0.9 0.0 9.0 0.0 23.7 0.0 56.3 93.9 A

2012 17698 Southwestern Electric Power Co AR 8 0.1 0.0 0.0 A 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 A

2012 17698 Southwestern Electric Power Co LA 11 0.2 0.0 0.0 A 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.2 A

2012 17698 Southwestern Electric Power Co TX 19 0.9 0.0 0.0 A 0.0 0.1 0.6 0.0 0.0 0.2 0.0 0.0 0.9 A

2012 17845 City of Springville UT 3 1.0 . 1.0 A . . . 1.0 . . . . 1.0 A

2012 18022 City of Statesville - (NC) NC 1 0.4 0.4 0.0 A 0.4 . . . . . . . 0.4 A

2012 18047 Steele-Waseca Cooperative Electric MN 35 5.2 5.2 . A 5.2 . . . . . . . 5.2 A

2012 18280 Sulphur Springs Valley E C Inc AZ 6 5.2 4.0 1.2 A 4.0 0.0 0.0 0.0 0.0 1.2 0.0 0.0 5.2 A

2012 18304 Sumter Electric Coop, Inc FL 4 0.6 . 0.6 A 0.6 . . . . . . . 0.6

2012 18360 Suwannee Valley Elec Coop Inc FL 2 0.6 0.0 0.0 A 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 A

2012 18395 Sylacauga Utilities Board AL 2 1.0 1.0 1.0 A 1.0 . . . . . . . 1.0 E

2012 18445 City of Tallahassee - (FL) FL 195 6.2 4.5 0.1 A 6.2 . . . . 0.0 . . 6.2 E

2012 18498 Taylor County Rural E C C KY 2 1.0 . . A . . . . 0.5 0.5 . . 1.0 A

2012 19157 Tri-County Electric Coop MN 46 6.7 6.7 0.0 A 6.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.7 A

2012 19158 Tri-County Electric Coop Assn MO 5 0.1 . 0.0 . . . . 0.1 . . . 0.1 E

2012 19189 Trico Electric Cooperative Inc AZ 22 1.9 0.0 0.2 A . . . . . 1.9 . . 1.9 A

2012 19436 Union Electric Co - (MO) MO 272 27.3 11.1 0.1 19.2 . . . 0.1 8.0 . . 27.3 E

2012 19446 Duke Energy Kentucky KY 8 0.4 0.0 . E . . . . . 0.4 . . 0.4 E

2012 19490 United Electric Coop Service Inc - (TX) TX 73 0.2 0.0 0.0 A . . . . 0.1 0.1 . . 0.2 A

2012 19547 Hawaiian Electric Co Inc HI 791 44.2 0.0 0.1 A 0.4 . . . 0.0 43.8 . . 44.2 A

2012 19856 City of Vineland - (NJ) NJ 33 7.7 . . A 0.2 . . . . 7.5 . . 7.7 A

2012 19882 Virginia Tech Electric Service VA 1 0.1 . . . . . . . 0.1 . . 0.1 E

2012 19947 City of Wadena - (MN) MN 5 0.9 0.9 0.5 A 0.9 . . . . . . . 0.9 A

2012 19981 Wake Electric Membership Corp NC 1 0.3 . . E 0.3 . . . . . . . 0.3 E

2012 20187 Watertown Municipal Utilities SD 1 0.1 . . A . . . . 0.1 . . . 0.1

2012 20404 AEP Texas North Company TX 39 0.7 . . A . . . . 0.3 0.4 . . 0.7 A

2012 20422 Whetstone Valley Elec Coop Inc SD 2 1.0 . . A 1.0 . . . . . . . 1.0 A

2012 20455 Western Massachusetts Elec Co MA 131 10.1 0.0 0.0 A 0.5 0.6 1.3 1.5 0.6 5.6 0.0 0.0 10.1 A

2012 20521 Wheeling Power Co WV 2 0.1 . . A . . . . . 0.1 . . 0.1 A

2012 20847 Wisconsin Electric Power Co MI 4 0.0 . . A . . . 0.0 . 0.0 . . 0.0 A

2012 20847 Wisconsin Electric Power Co WI 132 1.7 . . A . . . 0.0 0.5 1.2 . . 1.7 A

2012 20856 Wisconsin Power & Light Co WI 431 12.0 0.0 3.0 0.0 0.0 0.0 4.0 1.0 2.0 0.0 5.0 12.0 E

2012 20858 WPPI Energy WI 6 4.5 4.5 0.5 A 4.5 . . . . . . . 4.5 A

2012 20885 Withlacoochee River Elec Coop FL 17 11.3 . . A 11.3 . . . . . . . 11.3 A

2012 21002 York Electric Coop Inc SC 7 6.5 . . A 6.5 . . . . . . . 6.5 A

2012 22053 Kentucky Power Co KY 2 0.1 0.0 0.0 A 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 A

2012 24211 Tucson Electric Power Co AZ 8 1.8 1.8 0.0 0.2 1.6 0.0 0.0 0.0 0.0 0.0 0.0 1.8 E

2012 24558 City of Escanaba MI 3 0.2 0.0 0.0 A . . . . 0.1 0.1 . . 0.2 E

2012 24889 Brunswick Electric Member Corp NC 31 0.2 0.0 0.0 . . . . . 0.2 . . 0.2 E

2012 24949 Cass County Elec Coop Inc ND 30 1.2 . . A . . . . 0.2 0.1 . 0.9 1.2 A

2012 26616 North Slope Borough Power & Light AK 39 23.6 0.0 23.6 A 23.6 . . . . . . . 23.6 A

2012 27316 Town of Stowe- (VT) VT 1 0.8 0.8 . A 0.8 . . . . . . . 0.8 A

2012 27599 Carroll-White REMC IN 1 0.8 0.8 . A 0.8 . . . . . . . 0.8 A

2012 40437 Emerald People's Utility Dist OR 4 3.3 3.3 . A 3.3 . . . . . . . 3.3 A

2012 44372 Oncor Electric Delivery Company LLC TX 389 39.0 23.0 0.0 A 23.0 0.0 0.0 0.0 0.0 1.0 15.0 . 39.0 A

2012 54913 NSTAR Electric Company MA 3,362 101.7 . . A 14.0 0.0 0.1 0.2 25.0 61.5 0.0 0.9 101.7 A

2012 55936 Entergy Gulf States - LA LLC LA 10 3.1 . . E . 1.7 1.3 . . 0.1 . . 3.1 E

2012 55937 Entergy Texas Inc. TX 16 0.4 . . E . . . . 0.1 0.3 . . 0.4 E

2012 56697 Ameren Illinois Company IL 49 5.4 . . A . . . . 3.0 2.4 . . 5.4 A

2012 58125 Hercules Municipal Utility CA 1 0.1 . . A . . . . . 0.1 . . 0.1 A

Utility Charateristics Number and Capacity Capacity by Technology Type (MW)
Data 

Year

Utility 

Number Utility Name State Number of Generators

Total Capacity 

in MWs

Capacity Backup OnlyCapacity Utility 

Owned

Estimated or 

Actual Data

Internal 

Combustion 

Engine

Combusiton 

Turbine Steam Turbine HydroElectric Wind Photovoltaic Storage Other Total Estimated or Actual Data

2012 15497 Puerto Rico Electric Pwr Authority PR 778 18.0 0.0 1.4E.... 1.4 16.6.. 18.0E

2012 19879 Virgin Islands Water & Power Authority VI 15 0.3 . 0.3. 0.2 0.1..... 0.3

2012 40429 American Samoa Power Authority AS2 1.5 . 1.5A..... 1.5.. 1.5A

Utility Charateristics Number and Capacity Capacity by Technology Type (MW)
Data 

Year

Utility 

Number Utility Name State

Number of 

Generators

Total Capacity 

in MWs

Capacity Backup OnlyCapacity Utility 

Owned

Estimated or 

Actual Data

Internal 

Combustion 

Engine

Combusiton 

Turbine Steam Turbine HydroElectric Wind Photovoltaic Storage Other Total

Estimated or 

Actual Data

2012 97 Adams Electric Coop IL 8 5.6 5.6 0.2 E 5.6 . . . . . . . 5.6 E

2012 232 City of Albemarle - (NC) NC 3 1.2 1.2 1.2 A 1.2 . . . . . . . 1.2 A

2012 295 City of Alexandria- (MN) MN 2 1.8 . . A 1.8 . . . . . . . 1.8 A

2012 392 Alpena Power Co MI 19 3.6 0.3 0.1 A 3.4 . . . . 0.2 . . 3.6 A

2012 471 Amana Society Service Co IA 5 3.1 3.1 0.0 A 2.8 . . 0.3 . . . . 3.1 A

2012 689 Connexus Energy MN 35 15.3 15.3 0.0 A 15.3 . . . . . . . 15.3 A

2012 691 City of Anoka MN 7 3.5 3.5 1.5 E 3.5 . . . . . . . 3.5 E

2012 694 Anza Electric Coop Inc CA 10 1.0 1.0 0.1 E 1.0 . . . . . . . 1.0

2012 998 City of Augusta - (KS) KS 5 1.1 1.1 0.7 A 1.1 . . . . . . . 1.1 A

2012 1009 City of Austin - (MN) MN 5 1.5 1.5 . E 1.5 . . . . 0.0 . . 1.5 E

2012 1062 BARC Electric Coop Inc VA 3 0.8 . . A 0.8 . . . . . . . 0.8 A

2012 1101 Bagley Public Utilities Comm MN 3 2.5 0.0 0.0 A 2.5 . . . . . . . 2.5 A

2012 1169 Bailey County Elec Coop Assn TX 27 0.2 0.2 0.0 E 0.2 . . . . . . . 0.2 E

2012 1201 Barbourville Utility Comm KY 6 2.0 2.0 . E 1.4 0.6 . . . . . . 2.0 E

2012 1529 Beltrami Electric Coop, Inc MN 13 0.3 0.3 0.1 A 0.3 . . . . . . . 0.3 A

2012 1884 BENCO Electric Cooperative MN 100 4.3 4.3 0.0 E 4.3 . . . . . . . 4.3 E

2012 2182 City of Breckenridge- (MN) MN 2 1.0 . . E 1.0 . . . . . . . 1.0 E

2012 2285 City of Brookings - (SD) SD 9 2.8 2.8 1.5 E 2.8 . . . . . . . 2.8 A

2012 2316 Brown County Rural Elec Assn MN 73 6.4 6.4 0.0 A 6.4 . . . . . . . 6.4 A

2012 2439 City of Bryan - (OH) OH 25 2.0 2.0 1.8 A 2.0 . . . . . . . 2.0 A

2012 2548 City of Burlington Electric - (VT) VT 96 13.7 13.7 0.0 E 13.7 . . . . . . . 13.7 E

2012 2651 Butler Rural Electric Coop Inc - (OH) OH 2 0.4 0.4 0.2 A 0.4 . . . . . . . 0.4 A

2012 2773 City of Cairo - (GA) GA 22 3.4 3.4 1.5 E 3.4 . . . . . . . 3.4 E

2012 2985 Capital Electric Coop, Inc ND 2 1.9 1.9 0.7 A 1.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 A

2012 3046 Progress Energy Carolinas Inc NC 520 121.7 . . E 112.2 5.8 . . . 1.9 . 1.9 121.8 E

2012 3046 Progress Energy Carolinas Inc SC 54 13.2 13.2 . E 12.8 0.4 . . . . . . 13.2 E

2012 3108 City of Cartersville - (GA) GA 2 1.4 0.0 1.4 A 1.4 . . . . . . . 1.4 A

2012 3329 Borough of Chambersburg PA 2 0.5 0.5 0.5 A 0.5 . . . . . . . 0.5

2012 3390 Caddo Electric Coop, Inc OK 19 6.2 0.0 0.8 A 6.2 . . . . . . . 6.2 A

2012 3400 City of Chaska MN 16 8.7 8.6 3.0 A 8.5 . . . 0.2 . . . 8.7 A

2012 3542 Duke Energy Ohio Inc OH 252 76.0 76.0 . E 76.0 . . . . . . . 76.0 E

2012 3660 PUD No 1 of Clark County - (WA) WA 22 5.8 5.8 0.0 E 5.8 . . . . . . . 5.8 E

2012 4176 Connecticut Light & Power Co CT 144 60.3 60.3 0.0 A 60.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 60.3 A

2012 4226 Consolidated Edison Co-NY Inc NY 2,015 472.0 . . E 472.0 . . . . . . . 472.0 E

2012 4254 Consumers Energy Co MI 447 139.0 133.8 16.0 E 112.7 17.1 . 1.3 . . . 7.9 139.0 E

2012 4280 Conway Corporation AR 4 1.4 1.4 1.4 A 1.4 . . . . . . . 1.4 A

2012 4329 Copper Valley Elec Assn, Inc AK 5 2.9 2.9 2.9 E 2.9 . . . . . . . 2.9 E

2012 4577 Crow Wing Cooperative Power & Light Comp MN 23 7.5 3.0 4.5 E 7.5 . . . . . . . 7.5 A

2012 4704 D S & O Rural E C A, Inc KS 5 2.0 1.0 0.0 E 2.0 . . . . . . . 2.0 E

2012 4744 Dalton Utilities GA 35 8.4 8.4 0.0 A 8.4 . . . . . . . 8.4 A

2012 4848 Daviess Martin County R E M C IN 2 0.2 0.2 0.0 E 0.1 . . . . . . 0.1 0.2 E

2012 5070 Delaware Electric Cooperative DE 591 29.6 29.6 0.0 E 29.6 . . . . . . . 29.6 E

2012 5109 The DTE Electric Company MI 178 113.0 100.0 0.0 E 112.0 . . . . . . 1.0 113.0 E

2012 5416 Duke Energy Carolinas, LLC NC 12 2.1 2.1 2.1 A 2.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.1 A

2012 5416 Duke Energy Carolinas, LLC SC 1 0.3 0.3 0.3 A 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 A

2012 5487 Duquesne Light Co PA 147 65.6 65.6 63.7 A 65.6 . . . . . . . 65.6

2012 5571 East Bay Municipal Util Dist CA 2 0.7 . . E . 0.7 . . . . . . 0.7 E

2012 5574 East Central Energy MN 33 25.5 25.5 1.0 A 25.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 25.5 A

2012 5575 City of East Grand Forks - (MN) MN 17 3.5 3.5 0.0 A 3.5 . . . . . . . 3.5 A

2012 5777 City of Elkhorn WI 22 4.9 4.9 2.0 A 4.9 . . . . . . . 4.9 A

2012 6022 City of Eugene - (OR) OR 150 43.0 43.0 . E 43.0 . . . . . . . 43.0 E

2012 6205 City of Farmington - (MO) MO 29 4.2 4.2 0.0 E 4.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.2 E

2012 6272 FEM Electric Assn, Inc SD 8 1.2 1.2 . E 1.2 . . . . . . . 1.2 E

2012 6342 First Electric Coop Corp AR 20 3.2 3.2 0.0 A 3.2 . . . . . . . 3.2 A

2012 6390 City of Flandreau SD 18 2.9 2.9 . E 2.9 . . . . . . . 2.9 A

2012 6452 Florida Power & Light Co FL 469 194.8 194.8 0.0 E 194.8 . . . . . . . 194.8 E

2012 6455 Duke Energy Florida, Inc FL 171 38.0 38.0 11.0 E 38.0 . . . . . . . 38.0 E

2012 6894 City of Gaffney - (SC) SC 2 0.3 0.3 . E 0.3 . . . . . . . 0.3

2012 7027 City of Gastonia NC 3 1.3 1.3 1.3 A 1.3 . . . . . . . 1.3 A

2012 7128 City of Georgetown - (SC) SC 7 1.4 1.4 1.0 A 1.4 . . . . . . . 1.4

2012 7140 Georgia Power Co GA 232 47.0 46.0 0.0 E 47.0 . . . . . . . 47.0 E

2012 7489 Grand Rapids Public Util Comm MN 7 2.0 2.0 0.8 A 2.0 . . . . . . . 2.0 A

2012 7593 City of Green Cove Springs FL 18 1.7 1.7 1.7 A 1.7 . . . . . . . 1.7 A

2012 7634 City of Greenville - (TX) TX 6 0.2 . 0.2 E . . . . . 0.2 . . 0.2 E

2012 7887 Habersham Electric Membership Corp GA 4 2.0 2.0 1.0 A 2.0 . . . . . . . 2.0

2012 8179 Harrison County Rural E M C IN 7 6.2 6.2 2.0 E 6.2 . . . . . . . 6.2 E

2012 8298 Hawkeye Tri-County El Coop Inc IA 92 7.7 7.7 0.0 A . . . . . . 7.7 . 7.7 A

2012 8570 Highline Electric Assn CO 43 5.0 5.0 0.0 E 5.0 . . . . . . . 5.0 E

2012 8571 Town of High Point NC 3 0.6 0.6 0.0 A 0.6 . . . . . . . 0.6 A

2012 8574 Jackson Electric Coop, Inc - (WI) WI 18 6.4 6.4 0.0 A 6.4 . . . . . . . 6.4 A

2012 8620 HILCO Electric Cooperative, Inc. TX 26 1.0 . . A . . . . 0.9 0.1 . . 1.0 A

2012 8717 City of Holdrege NE 14 2.2 2.0 0.0 A 2.2 . . . . . . . 2.2 A

2012 8774 City of Holyoke - (MA) MA 33 7.7 5.0 0.3 A 6.9 . . 0.6 0.2 . . . 7.7 A

2012 9087 Town of Huntersville- (NC) NC 2 0.1 0.1 0.1 A 0.1 . . . . . . . 0.1 A

2012 9163 Hyrum City Corporation UT 2 1.0 1.0 1.0 A 1.0 . . . . . . . 1.0 A

2012 9231 City of Independence - (MO) MO 20 1.0 1.0 0.0 E 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 E

2012 9273 Indianapolis Power & Light Co IN 56 45.0 45.0 0.0 A 45.0 . . . . . . . 45.0 A

2012 9331 Intercounty Electric Coop Assn MO 300 3.0 3.0 3.0 E 3.0 . . . . . . . 3.0 E

2012 9601 Jackson Electric Member Corp - (GA) GA 9 1.1 1.1 1.1 A 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.1 A

2012 9605 Jackson Purchase Energy Corporation KY 1 0.8 0.8 0.8 A 0.8 . . . . . . . 0.8 A

2012 9750 Jo-Carroll Energy Coop Inc IL 5 2.4 2.4 . E 2.4 . . . . . . . 2.4 E

2012 9778 Johnson County Rural E M C IN 1 0.2 0.2 0.0 A 0.2 . . . . . . . 0.2 A

2012 9991 Kandiyohi Power Coop MN 25 5.0 5.0 . A 5.0 . . . . . . . 5.0 A

2012 10000 Kansas City Power & Light Co KS 29 17.4 17.4 0.0 E 17.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 17.4 E

2012 10000 Kansas City Power & Light Co MO 106 41.4 41.4 0.0 E 41.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 41.4 E

2012 10697 Lake Country Power MN 8 4.4 4.4 0.0 A 4.4 . . . . . . . 4.4 A

2012 10798 Lawrenceburg Municipal Utils IN 5 0.3 0.3 0.3 A 0.3 . . . . . . . 0.3 A

2012 10857 Lee County Electric Coop, Inc FL 82 39.4 39.4 0.7 A 39.4 . . . . . . . 39.4 A

2012 10966 City of Lexington - (NC) NC 6 2.1 2.1 0.0 A 2.1 . . . . . . . 2.1 A

2012 11018 Lincoln Electric System NE 5 3.0 3.0 0.0 A 3.0 . . . . . . . 3.0 A

2012 11171 Long Island Power Authority NY 4 1.3 . . A 1.3 . . . . . . . 1.3 A

2012 11291 Lumbee River Elec Member Corp NC 3 1.0 . 1.0 E . . . . . . . 1.0 1.0 E

2012 11355 Lynches River Elec Coop, Inc SC 1 0.1 0.1 0.1 E 0.1 0.0 0.0 0.0 0.0 . . 0.0 0.1 A

2012 11501 Magic Valley Electric Coop Inc TX 1 0.1 0.0 0.0 E . . . . . 0.1 . . 0.1 E

2012 11731 City of Marshall - (MN) MN 17 6.0 2.0 0.0 A 6.0 . . . . . . . 6.0 A

2012 11740 City of Marshfield - (WI) WI 31 8.0 8.0 4.0 E 8.0 . . . . . . . 8.0 E

2012 11910 McLeod Cooperative Power Assn MN 19 2.4 2.4 0.0 A 2.4 . . . . . . . 2.4 A

2012 12227 Meeker Coop Light & Power Assn MN 26 3.8 3.8 0.2 A 3.8 . . . . . . . 3.8 A

2012 12260 Mecklenburg Electric Coop, Inc VA 6 0.4 0.4 0.4 A 0.4 . . . . . . . 0.4 A

2012 12341 MidAmerican Energy Co IA 144 57.1 57.1 1.3 E 54.4 2.7 . . . . . . 57.1 E

2012 12341 MidAmerican Energy Co IL 8 5.2 5.2 0.1 E 5.0 0.2 . . . . . . 5.2

2012 12341 MidAmerican Energy Co SD 7 1.8 1.8 . E 1.7 0.1 . . . . . . 1.8 E

2012 12395 Menard Electric Coop IL 1 0.1 0.1 0.1 E 0.1 . . . . . . . 0.1

2012 12450 Midland Power Coop IA 2,005 13.3 13.3 . E 13.3 . . . . . . . 13.3 E

2012 12515 Midwest Electric, Inc OH 37 4.0 4.0 0.0 E 4.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.0 E

2012 12546 Mille Lacs Energy Cooperative MN 2 0.6 . 0.2 A 0.6 . . . . . . . 0.6 A

2012 12651 Minnesota Valley Electric Coop MN 133 50.1 50.1 . A 50.1 . . . . . . . 50.1 A

2012 12660 Village of Minster - (OH) OH 6 1.0 1.0 1.0 A 1.0 . . . . . . . 1.0 A

2012 12698 KCP&L Greater Missouri Operations Co. MO 15 7.0 7.0 0.0 E 7.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7.0 E

2012 12796 Monongahela Power Co WV 100 32.2 32.2 0.0 E 32.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 32.2 E

2012 12801 City of Monroe - (NC) NC 4 1.1 1.1 1.1 A 1.1 . . . . . . . 1.1 A

2012 12894 City of Moorhead - (MN) MN 2 1.5 . . A . . . . 1.5 . . . 1.5 A

2012 12897 Moose Lake Water & Light Comm MN 4 3.0 3.0 0.0 E 3.0 . . . . . . . 3.0 E

2012 13058 Mountain View Elec Assn, Inc CO 3 2.3 2.3 0.8 E 2.3 . . . . . . . 2.3 E

2012 13209 City of Napoleon - (OH) OH 18 1.9 1.9 1.9 A 1.9 . . . . . . . 1.9 A

2012 13233 City of Neligh - (NE) NE 1 0.5 0.0 0.5 A 0.5 . . . . . . . 0.5 A

2012 13337 Nebraska Public Power District NE 257 34.5 34.5 0.0 E 34.5 . . . . . . . 34.5 E

2012 13407 Nevada Power Co NV 75 29.0 0.0 0.0 E 29.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 29.0 E

2012 13418 City of New Braunfels - (TX) TX 9 2.2 2.2 2.2 A 2.2 . . . . . . . 2.2 A

2012 13478 Entergy New Orleans Inc LA 4 0.0 . . E . . . . . 0.0 . . 0.0 E

2012 13480 New Prague Utilities Comm MN 5 1.1 1.1 1.1 A 1.1 . . . . . . . 1.1 A

2012 13488 New Ulm Public Utilities Comm MN 17 2.6 2.6 0.5 A 2.6 . . . . . . . 2.6 A

2012 13520 New-Mac Electric Coop, Inc MO 2 0.4 0.4 0.4 A 0.4 . . . . . . . 0.4 A

2012 13547 Newnan Wtr, Sewer & Light Comm GA 8 3.6 3.6 3.6 A 3.6 . . . . . . . 3.6 A

2012 13561 City of Newton - (NC) NC 17 3.2 3.2 3.2 A 3.0 . . . . . . 0.2 3.2 A

2012 13640 Northern Virginia Elec Coop VA 2 1.0 1.0 . A 1.0 . . . . . . . 1.0 A

2012 13675 Nishnabotna Valley R E C IA 13 1.8 0.0 0.0 E 1.8 . . . . . . . 1.8 E

2012 13684 Nobles Cooperative Electric MN 66 7.9 7.9 . A 7.9 . . . . . . . 7.9 A

2012 13687 North Carolina Eastern M P A NC 218 92.0 0.0 0.0 A 92.0 . . . . . . . 92.0 A

2012 13730 City of North St Paul - (MN) MN 4 1.4 1.4 1.4 A 1.4 . . . . . . . 1.4 A

2012 13815 Northwestern Wisconsin Elec Co WI 5 3.0 3.0 0.0 E 3.0 . . . . . . . 3.0 E

2012 14062 Oklahoma Electric Coop Inc OK 50 9.4 9.4 0.0 E 9.4 . . . . . . . 9.4 E

2012 14063 Oklahoma Gas & Electric Co AR 3 0.7 0.7 . E 0.7 . . . . . . . 0.7 E

2012 14063 Oklahoma Gas & Electric Co OK 177 24.2 24.2 . E 23.9 . . . 0.3 0.1 . . 24.3 E

2012 14146 City of Opelika - (AL) AL 6 5.0 5.0 2.0 E 5.0 . . . . . . . 5.0 E

2012 14178 P K M Electric Coop, Inc MN 1 0.3 . . A 0.3 . . . . . . . 0.3 A

2012 14289 Ozarks Electric Coop Corp - (AR) AR 800 40.0 40.0 0.4 E 39.0 . . . . 1.0 . . 40.0 E

2012 14398 Palmetto Electric Coop Inc SC 56 10.3 7.4 1.1 A 10.3 . . . . . . . 10.3 A

2012 14401 City of Palo Alto - (CA) CA 21 8.8 8.8 . E 8.8 . . . . . . . 8.8 E

2012 14468 People's Cooperative Services MN 31 5.0 5.0 . A 5.0 . . . . . . . 5.0 A

2012 14864 Petit Jean Electric Coop Corp AR 98 3.4 3.4 0.3 E 3.4 . . . . . . . 3.4 E

2012 15023 Piedmont Electric Member Corp NC 3 0.3 0.3 0.3 A 0.3 . . . . . . . 0.3 A

2012 15028 Piedmont Municipal Power Agny SC 1 0.1 0.1 . A 0.1 . . . . . . . 0.1 A

2012 15062 Town of Pineville - (NC) NC 4 0.5 0.5 0.0 A 0.5 . . . . . . . 0.5 A

2012 15257 Poudre Valley R E A, Inc CO 5 2.9 1.5 0.3 A 1.5 . . . . 1.4 . . 2.9 A

2012 15263 The Potomac Edison Company MD 36 17.9 17.9 0.0 E 17.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 17.9 E

2012 15263 The Potomac Edison Company WV 51 11.5 11.5 0.0 E 11.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11.5 E

2012 15270 Potomac Electric Power Co MD 128 302.8 302.8 . A 302.8 . . . . . . . 302.8 A

2012 15387 Princeton Public Utils Comm MN 12 2.1 2.1 . A 2.1 . . . . . . . 2.1 A

2012 15410 Prince George Electric Coop VA 20 10.0 9.5 0.5 E 10.0 . . . . . . . 10.0 E

2012 15470 Duke Energy Indiana Inc IN 88 43.0 43.0 . E 43.0 . . . . . . . 43.0 E

2012 15671 Randolph Electric Member Corp NC 230 23.0 . . E 23.0 . . . . . . . 23.0 E

2012 15845 Renville-Sibley Coop Pwr Assn MN 14 4.0 . . E 4.0 . . . . . . . 4.0 E

2012 16195 City of Rock Hill - (SC) SC 11 2.6 2.6 2.6 A 2.6 . . . . . . . 2.6

2012 16461 Rusk County Electric Coop, Inc TX 6 3.0 . . E 3.0 . . . . . . . 3.0 E

2012 16558 City of Salem - (VA) VA 8 1.0 1.0 1.0 E 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 E

2012 16572 Salt River Project AZ 12 2.8 0.0 . E . . . . . 2.8 . . 2.8 E

2012 16611 Access Energy Coop IA 5 3.0 3.0 0.0 A 3.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.0 A

2012 16852 City of Seaford- (DE) DE 23 5.1 4.7 1.4 E 4.7 . . . . 0.4 . . 5.1

2012 16865 Sawnee Electric Membership Corporation GA 8 2.0 2.0 2.0 A 2.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 A

2012 17127 Town of Shrewsbury - (MA) MA 36 4.2 . . A 4.2 . . . . . . . 4.2

2012 17166 Sierra Pacific Power Co NV 33 15.0 0.0 0.0 E 15.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15.0 E

2012 17184 City of Siloam Springs - (AR) AR 25 2.4 2.4 1.5 A 2.4 . . . . . . . 2.4 A

2012 17457 Town of Smyrna - (DE) DE 2 0.1 . . A . . . . . 0.1 . . 0.1 A

2012 17539 South Carolina Electric&Gas Co SC 36 19.0 19.0 . E 19.0 . . . . . . . 19.0 E

2012 17543 South Carolina Public Service Authority SC 82 13.7 13.7 13.7 A 13.7 . . . . . . . 13.7 A

2012 17569 City of South Norwalk - (CT) CT 4 3.0 3.0 1.0 A 3.0 . . . . . . . 3.0 A

2012 17572 South River Elec Member Corp NC 131 7.3 7.3 0.0 E 7.3 . . . . . . . 7.3 E

2012 17783 City of Spencer - (IA) IA 39 3.5 2.7 0.8 A 3.5 . . . . . . . 3.5 A

2012 17828 City of Springfield - (IL) IL 106 34.7 34.7 . 34.6 . . . . 0.1 . . 34.7

2012 17868 St Croix Electric Coop WI 8 1.3 . 0.1 E 1.3 . . . . . . . 1.3 E

2012 17876 City of St James - (MN) MN 3 2.0 2.0 0.0 A 2.0 . . . . . . . 2.0 A

2012 18280 Sulphur Springs Valley E C Inc AZ 7 5.0 5.0 0.0 A 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.0 A

2012 18304 Sumter Electric Coop, Inc FL 26 12.4 12.4 0.3 A 12.4 . . . . . . . 12.4 A

2012 18445 City of Tallahassee - (FL) FL 76 17.4 17.4 . E 17.4 . . . . . . . 17.4 E

2012 18820 City of Thief River Falls MN 7 5.2 5.2 0.0 A 5.2 . . . . . . . 5.2 A

2012 18917 Tillamook Peoples Utility Dist OR 2 1.4 . . A . . . . . . . 1.4 1.4 A

2012 18957 Tri-County Elec Member Corp NC 17 4.0 4.0 . 4.0 . . . . . . . 4.0

2012 19189 Trico Electric Cooperative Inc AZ 39 7.5 7.5 0.0 A 7.5 . . . . . . . 7.5 A

2012 19325 Umatilla Electric Coop Assn OR 1 0.1 . 0.1 E . . . . . 0.1 . . 0.1 E

2012 19431 City of Union - (SC) SC 9 3.3 3.3 3.3 E 3.3 . . . . . . . 3.3 E

2012 19436 Union Electric Co - (MO) MO 77 21.1 14.4 0.0 E 21.1 . . . . . . . 21.1 E

2012 19446 Duke Energy Kentucky KY 12 6.0 6.0 . E 6.0 . . . . . . . 6.0 E

2012 19499 United Power, Inc CO 9 5.0 2.0 2.0 E 5.0 . . . . . . . 5.0 E

2012 19547 Hawaiian Electric Co Inc HI 636 114.5 113.4 0.0 E 114.5 . . . . . . . 114.5 E

2012 19687 City of Valley City ND 13 4.0 4.0 2.0 4.0 . . . . . . . 4.0

2012 19728 UNS Electric, Inc AZ 123 19.0 0.0 0.0 19.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 19.0

2012 19788 City of Vermillion - (SD) SD 10 1.8 1.8 1.4 A 1.8 . . . . . . . 1.8 A

2012 19790 Verendrye Electric Coop Inc ND 4 1.3 1.3 0.0 A 1.3 . . . . . . . 1.3 A

2012 19882 Virginia Tech Electric Service VA 80 13.1 13.1 0.2 E 13.1 . . . . . . . 13.1 E

2012 19947 City of Wadena - (MN) MN 1 0.2 0.2 0.2 A 0.2 . . . . . . . 0.2 A

2012 19981 Wake Electric Membership Corp NC 6 3.0 . . E 3.0 . . . . . . . 3.0 E

2012 20065 Walton Electric Member Corp GA 6 3.6 3.6 3.6 A 3.6 . . . . . . . 3.6 A

2012 20134 City of Warroad MN 9 7.0 7.0 0.0 E 7.0 . . . . . . . 7.0 E

2012 20259 City of Webster City IA 4 1.0 1.0 0.0 E 1.0 . . . . . . . 1.0 E

2012 20387 West Penn Power Company PA 120 38.0 38.0 0.0 E 38.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 38.0 E

2012 20477 City of Westerville - (OH) OH 48 13.7 13.7 1.2 A 13.7 . . . . . . . 13.7 A

2012 20574 White River Valley El Coop Inc MO 34 12.0 12.0 12.0 A 12.0 . . . . . . . 12.0 A

2012 20858 WPPI Energy WI 4 1.0 1.0 0.0 A 1.0 . . . . . . . 1.0 A

2012 20996 Wright-Hennepin Coop Elec Assn MN 6 5.3 . 0.0 A 5.3 . . . . . . . 5.3 A

2012 21101 Village of Yellow Springs OH 12 1.5 1.5 0.6 A 1.5 . . . . . . . 1.5 A

2012 24211 Tucson Electric Power Co AZ 110 24.9 24.9 0.0 E 2.7 22.2 0.0 0.0 0.0 0.0 0.0 0.0 24.9 E

2012 24558 City of Escanaba MI 17 3.0 3.0 0.1 A 3.0 . . . . . . . 3.0 A

2012 24949 Cass County Elec Coop Inc ND 123 39.7 . 1.2 A 39.7 . . . . . . . 39.7 A

2012 27316 Town of Stowe- (VT) VT 20 5.0 5.0 . E 5.0 . . . . . . . 5.0 E

2012 27422 Todd-Wadena Electric Coop MN 8 2.4 . . E 2.4 . . . . . . . 2.4

2012 27599 Carroll-White REMC IN 13 3.0 3.0 2.0 E 3.0 . . . . . . . 3.0 E

2012 49826 Mohegan Tribal Utility Authority CT 7 3.8 3.8 0.0 A 3.8 . . . . . . . 3.8 A

2012 55937 Entergy Texas Inc. TX 4 0.0 . . E . . . . . 0.0 . . 0.0 E

2012 58123 Aha Macav Power Service AZ 19 7.6 7.6 0.1 A 7.6 . . . . . . . 7.6 A

2012 58124 City of Winter Park - (FL) FL 31 7.9 7.9 2.7 A 7.9 . . . . . . . 7.9 A

Utility Charateristics Number and Capacity Capacity by Technology Type (MW)
Data 

Year

Utility 

Number Utility Name State Number of Generators

Total Capacity 

in MWs

Capacity Backup OnlyCapacity Utility 

Owned

Estimated or 

Actual Data

Internal 

Combustion 

Engine

Combusiton 

Turbine Steam Turbine HydroElectric Wind Photovoltaic Storage Other Total Estimated or Actual Data

2012 40429 American Samoa Power Authority AS 25 0.7 . .A..... 0.7.. 0.7A

2012 57105 Commonwealth Utility Corporation MP 47 21.8 21.8 3.2E 21.8....... 21.8E

Utility Charateristics Number and Capacity Capacity by Technology Type (MW)