List of United States electric companies

Largest utilities by revenue (2014)

List of US electric companies by state

[Alabama]

• Alabama Municipal Electric Authority
• Alabama Power, a part of the Southern Company
• PowerSouth
• Tennessee Valley Authority
• Wiregrass Electric Cooperative

  [Alaska]

• Alaska Electric Light & Power
• Chugach Electric Association
• Copper Valley Electric Association
• Golden Valley Electric Association
• Kodlak Electric Association
• Municipal Light & Power

  [Arizona]

• Arizona Public Service
• Salt River Project
• Tucson Electric Power
• UniSource Energy Services

  [Arkansas]

• Southwestern Electric Power Company
• Entergy Arkansas, Inc.

  [California]

• Alameda Municipal Power
• Anaheim Public Utilities
• Azusa Light & Water
• Burbank Water & Power
• Direct Energy
• East Bay Municipal Utility District
• Glendale Public Service Department
• Gridley Municipal Utilities
• Healdsburg Municipal Electric Department
• Imperial Irrigation District
• Los Angeles Department of Water and Power
• Nevada Irrigation District
• O'Brien Cogeneration
• Pacific Gas and Electric
• Pasadena Water & Power
• Pacific Power
• Riverside Public Utilities
• Sacramento Municipal Utility District
• San Diego Gas & Electric
• Santa Clara Electric Department
• Sierra-Pacific Power
• Southern California Edison
• Southern California Public Power Authority
• TID Water & Power - Turlock Irrigation District

  [Colorado]

• Public Service Company of Colorado, a subsidiary of Xcel Energy
• Colorado Springs Utilities
• Platte River Power Authority
• United Power, Inc.

  [Connecticut]

• AVANGRID
• Direct Energy
• Eversource Energy
• Northeast Utilities

  [Delaware]

• Ambit Energy
• City of Dover Electric Department
• City of Milford Electric Department
• City of Newark Electric Department
• City of Seaford Electric Department
• Delaware Electric Cooperative
• Delaware Municipal Electric Corporation
• Delmarva Power, a subsidiary of Exelon
• Lewes Board of Public Works
• Municipal Services Commission of the City of New Castle
• Town of Clayton Electric Department
• Town of Middletown Electric Department
• Town of Smyrna Electric Department
• Direct Energy

  District of Columbia">Washington, D.C.">District of Columbia

• PEPCO, a subsidiary of Exelon
• Direct Energy

  [Florida]

• Beaches Energy Services
• Central Florida Electric Cooperative
• Choctawhatchee Electric Cooperative
• City of Alachua Public Services Department
• City of Bartow Electric Department
• City of Blountstown Electric Department
• City of Bushnell Utilities Department
• City of Chattahoochee Electric Department
• City of Fort Meade Utilities Department
• City of Green Cove Springs Utilities Department
• City of Lake Worth Utilities Department
• City of Moore Haven Utilities Department
• City of Mount Dora Electric Utility
• City of New Smyrna Beach Utilities Commission
• City of Newberry Electric Utility
• City of Quincy Utilities Department
• City of Starke Utilities Department
• City of Tallahassee Utilities
• City of Vero Beach Electric Utilities
• City of Wachula Utilities
• City of Williston Utilities Department
• City of Winter Park Electric Utility Department
• Clay Electric Cooperative
• Clewiston Utilities
• Duke Energy Florida, a part of Duke Energy
• Escambia River Electric Cooperative
• Florida Keys Electric Cooperative
• Florida Municipal Power Agency
• Florida Power & Light, a part of NextEra Energy
• Florida Public Utilities, a part of Chesapeake Utilities
• Fort Pierce Utilities Authority
• Gainesville Regional Utilities
• Glades Electric Cooperative
• Gulf Coast Electric Cooperative
• Gulf Power Company, a part of NextEra Energy
• Homestead Public Services
• JEA
• Keys Energy Services
• Kissimmee Utility Authority
• Lakeland Electric
• Lake Worth Utilities
• Lee County Electric Cooperative
• Leesburg Electric Department
• Ocala Electric Utility
• Okefenoke Rural Electric Membership Corporation
• Orlando Utilities Commission
• Palm Peach
• Peace River Electric Cooperative
• Progress Energy Florida
• PowerSouth Energy Cooperative
• Reedy Creek Energy Services
• St. Cloud Utilities
• Seminole Electric Cooperative
• Sumter Electric Cooperative
• Suwannee Valley Electric Cooperative
• Talquin Electric Cooperative
• TECO Energy, a part of Emera
• Town of Havana Utilities
• Tri-County Electric Cooperative
• West Florida Electric Cooperative
• Withlacoochee River Electric Cooperative

  Georgia">Georgia (U.S. state)">Georgia

• Georgia Power, a part of the Southern Company
• Municipal Electric Authority of Georgia
• Oglethorpe Power
• Tennessee Valley Authority
• Altamaha EMC
• Amicalola EMC
• Blue Ridge Mountain EMC
• Canoochee EMC
• Carroll EMC
• Central Georgia EMC
• Coastal Electric Cooperative
• Cobb EMC
• Colquitt EMC
• Coweta-Fayette EMC
• Diverse Power Inc.
• Diverse Power Inc. - Pataula District
• Excelsior EMC
• Flint Energies
• Grady EMC
• GreyStone Power Corp.
• Habersham EMC
• Hart EMC
• Irwin EMC
• Jackson EMC
• Jefferson Energy Cooperative
• Little Ocmulgee EMC
• Marietta Power
• Middle Georgia EMC
• Mitchell EMC
• North Georgia EMC
• Ocmulgee EMC
• Oconee EMC
• Okefenoke REMC
• Planters EMC
• Rayle EMC
• Satilla REMC
• Sawnee EMC
• Slash Pine EMC
• Snapping Shoals EMC
• Southern Rivers Energy
• Sumter EMC
• Three Notch EMC
• Tri-County EMC
• Tri-State EMC
• Upson EMC
• Walton EMC
• Washington EMC
• Direct Energy

  [Hawaii]

• Hawaiian Electric Company, Oʻahu subsidiary of Hawaiian Electric Industries
• Hawaiian Electric Light Company, Island of Hawaiʻi subsidiary of Hawaiian Electric Industries
• Kauaʻi Island Utility Cooperative
• Maui Electric Company, Maui County subsidiary of Hawaiian Electric Industries

  [Idaho]

• Avista
• Clearwater Power
• IDACORP
• PacifiCorp

  [Illinois]

• Ameren
• Champion Energy
• City Water, Light & Power
• ComEd, a subsidiary of Exelon
• Direct Energy

  [Indiana]

• American Electric Power
• Cinergy Corporation
• Duke Energy
• Indiana Municipal Power Agency
• Indianapolis Power & Light
• NiSource
• Northern Indiana Public Service Company
• Vectren

  [Iowa]

• Interstate Power and Light Company, a part of Alliant Energy
• MidAmerican Energy

  [Kansas]

• Kansas City Board of Public Utilities
• Evergy

  [Kentucky]

• American Electric Power
• Cinergy Corporation
• Direct Energy
• Duke Energy
• Kentucky Utilities
• Louisville Gas & Electric
• Owensboro Municipal Utilities
• Tennessee Valley Authority

  [Louisiana]

• CLECO
• Entergy
• SWEPCO, a subsidiary of American Electric Power

  [Maine]

• AVANGRID
• Direct Energy
• Emera

  [Maryland]

• A&N Electric Cooperative
• Agway Energy Services
• Allegheny Electric Cooperative
• Ambit Energy
• Baltimore Gas and Electric, a subsidiary of Exelon
• Berlin Electric Utility Department
• Champion Energy
• Choptank Electric Cooperative
• Conectiv, a subsidiary of PEPCO which is a subsidiary of Exelon
• Delmarva Power, a subsidiary of Exelon
• Direct Energy
• Easton Utilities
• FirstEnergy
• Hagerstown Light Department
• Just Energy
• Southern Maryland Electric Cooperative
• Town of Thurmont Municipal Light Company
• Town of Williamsport Utilities

  [Massachusetts]

• Ashburnham Municipal Light
• Berkshire Company
• Braintree Electric Light Department
• Boylston Electric Light Department
• Chester Municipal Electric Light
• Chicopee Electric Light Department
• Concord Municipal Light Plant
• Danvers Electric Department
• Eversource Energy
• Georgetown Electric Department
• Gosnold Municipal Electric Plant
• Groton Electric Department
• Groveland Light Department
• Hingham Municipal Light Department
• Holden Municipal Light Department
• Holyoke Gas and Electric
• Hudson Light and Water Department
• Hull Electric Light Department
• Ipswich Electric Light Department
• Littleton Electric Light and Water Department
• Marblehead Municipal Light Department
• Mansfield Municipal Light Department
• Merrimac Light and Water Department
• Middleboro Municipal Gas and Electric Department
• Middleton Municipal Light Department
• National Grid
• North Attleboro Electric Department
• Northeast Utilities
• Norwood Electric Light Department
• NSTAR
• Paxton Municipal Light Department
• Peabody Municipal Light Plant
• Princeton Electric Light Department
• Reading Municipal Light Department
• Rowley Electric Light Department
• Russell Municipal Light Department
• Shrewsbury Electric Light Department
• South Hadley Electric Light Department
• Sterling Electric Light Department
• Taunton Municipal Light Plant
• Templeton Municipal Light Company
• Unitil Corporation
• Wakefield Municipal Gas and Light Department
• Wellesley Municipal Light Plant
• West Boylston Municipal Lighting
• Westfield Gas and Electric Department
• PTI Electric Department
• Direct Energy

  [Michigan]

• Alger Delta Electric Cooperative
• Alpena Power Company
• American Electric Power
• Cherryland Electric Cooperative
• Cloverland Electric Cooperative
• Consumers Energy
• DTE Energy
• Great Lakes Energy Cooperative
• Holland Board of Public Works
• Homeworks Tri-County Electric Cooperative
• Lansing Board of Water & Light
• Lowell Light and Power
• Midwest Energy & Communications
• Ontonagon County REA
• Presque Isle Electric & Gas Cooperative
• Thumb Electric Cooperative
• Upper Peninsula Power Company
• We Energies
• Wyandotte Municipal Services

  [Minnesota]

• Basin Electric Power Cooperative
• Dairyland Power Coop
• East River Electric Power Co-op
• Freeborn-Mower Co-op Services
• Great River Energy, and its 28 member cooperatives
• Hutchinson Utilities Commission
• Interstate Power and Light Company
• L&O Power Co-op
• Marshall Municipal Utilities
• Minnkota Power Cooperative, and its 11 member cooperatives
• Minnesota Power
• Missouri River Energy
• Northern States Power Company, a subsidiary of Xcel Energy
• People's Co-op Tri-County Electric
• Otter Tail Power Company
• Rochester Public Utilities Commission
• Southern Minnesota Municipal Power Agency
• Willmar Municipal Utilities
• Xcel Energy

  [Mississippi]

• Entergy Mississippi
• Magnolia Electric Power
• Mississippi Power, a part of the Southern Company
• Cooperative Energy, formerly South Mississippi Electric Power Association
• Tennessee Valley Authority

  [Missouri]

• Ameren
• Aquila
• City Utilities of Springfield
• Empire District Electric Company
• Independence Power and Light
• Kansas City Power and Light Company

  [Montana]

• Central Montana Electric Power Cooperative
• Montana-Dakota Utilities
• Montana Electric Cooperatives' Association
• Northwestern Energy

  [Nebraska]

• Nebraska Public Power District
• Omaha Public Power District
• Lincoln Electric System

  [Nevada]

• NV Energy
• Sierra Pacific Power

  [New Hampshire]

• Eversource Energy
• Liberty Utilities
• New Hampshire Electric Cooperative
• Northeast Utilities
• National Grid
• Unitil Corporation

  [New Jersey]

• GANDU Electric,heavy electric
• Atlantic City Electric, a subsidiary of Exelon
• Borough of Madison Electric Utility
• Borough of Milltown Electric Department
• Borough of Park Ridge Electric Department
• Borough of Seaside Heights Electric Utility
• Borough of South River Electric Department
• Butler Power and Light
• Direct Energy
• FirstEnergy
• Lavallette Electric Department
• Northeast Utilities
• Pemberton Borough Electric Department
• Public Service Electric and Gas Company
• Rockland Electric, a subsidiary of Orange and Rockland, which is a subsidiary of Consolidated Edison
• South Jersey Industries
• Sussex Rural Electric Cooperative
• Vineland Municipal Electric Utility

  [New Mexico]

• El Paso Electric
• Public Service Company of New Mexico
• Southwestern Public Service Company, a subsidiary of Xcel Energy

  New York">New York (state)">New York

• Central Hudson Gas & Electric
• CH Energy Group
• Consolidated Edison Company of New York, subsidiary of Consolidated Edison
• Direct Energy
• East Coast Power & Gas
• Long Island Power Authority, operated by PSEG Long Island
• National Grid
• New York Power Authority
• New York State Electric & Gas, subsidiary of AVANGRID
• Orange and Rockland, which is a subsidiary of Consolidated Edison
• Northeast Utilities
• Rochester Gas & Electric, subsidiary of AVANGRID

  [North Carolina]

• Albemarle Electric Membership Corporation
• Blue Ridge Energy
• Brunswick Electric Membership Corporation
• Cape Hatteras Electric Cooperative
• Carteret-Craven Electric Cooperative
• Central Electric Membership Corporation
• City of Concord Electric Department
• Dominion North Carolina Power
• Duke Energy
• Edgecombe-Martin County Electric Membership Corporation
• EnergyUnited
• Four County Electric Membership Corporation
• French Broad Electric Membership Corporation
• Halifax Electric Membership Corporation
• Haywood Electric Membership Corporation
• Jones-Onslow Electric Membership Corporation
• Lumbee River Electric Membership Corporation
• North Carolina Electric Membership Corporation
• Pee Dee Electric Membership Corporation
• Piedmont Electric Membership Corporation
• Pitt & Greene Electric Membership Corporation
• Randolph Electric Membership Corporation
• Roanoke Electric Cooperative
• Rutherford Electric Membership Corporation
• South River Electric Membership Corporation
• Surry-Yadkin Electric Membership Corporation
• Tennessee Valley Authority
• Tideland Electric Membership Corporation
• Tri-County Electric Membership Corporation
• Union Power Cooperative
• Wake Electric Membership Corporation

  [North Dakota]

• Basin Electric Power Cooperative
• Central Power Electric Cooperative
• Montana Dakota Utilities
• Minnkota Power Cooperative
• Northern States Power Company, a subsidiary of Xcel Energy
• Otter Tail Power Company
• Upper Missouri Power Cooperative
• Xcel Energy

  [Ohio]

• American Electric Power
• Cinergy Corporation
• Cleveland Electric Illuminating Company, subsidiary of FirstEnergy
• Consolidated Electric Cooperative
• Dayton Power & Light
• Direct Energy
• Duke Energy
• FirstEnergy
• Ohio Edison, subsidiary of FirstEnergy
• South Central Power Company
• Toledo Edison, subsidiary of FirstEnergy

  [Oklahoma]

• East Central Electric Cooperative
• Oklahoma Gas & Electric
• Public Service Company of Oklahoma
• Western Farmers Electric Cooperative

  [Oregon]

• Columbia River Public Utility District
• Eugene Water & Electric Board
• IDACORP
• PacifiCorp
• Portland General Electric
• West Oregon Electric Cooperative

  [Pennsylvania]

• Adams Electric Cooperative
• Allegheny Electric Cooperative
• Bedford Rural Electric Cooperative
• Borough of Ephrata Electric Division
• Borough of Hatfield Electric Utility
• Borough of Kutztown Electric Department
• Borough of Quakertown Electric Department
• Borough of Schuylkill Haven Utilities Department
• Central Electric Cooperative
• Citizen's Electric Company
• Claverack Rural Electric Cooperative
• Direct Energy
• Duquesne Light
• FirstEnergy
• Lansdale Electric
• New Enterprise Rural Electric Cooperative
• Northeast Utilities
• Northwestern Rural Electric Cooperative
• PECO, a subsidiary of Exelon
• Perkasie Borough Electric Department
• Pike County Light & Power
• PPL Electric Utilities
• REA Energy Cooperative
• Rural Valley Electric Co.
• Somerset Rural Electric Cooperative
• Sullivan County Rural Electric Cooperative
• Tri-County Rural Electric Cooperative
• UGI Utilities
• United Electric Cooperative
• Valley Rural Electric Cooperative
• Warren Electric Cooperative
• Wellsboro Electric Company

  [Puerto Rico]

• Puerto Rico Electric Power Authority
• EcoEléctrica

  [Rhode Island]

• Direct Energy
• National Grid
• Northeast Utilities
• Pascoag Utility District

  [South Carolina]

• Aiken Electric Co-Op
• Central Electric Power Cooperative, Inc.
• Duke Energy
• Progress Energy Carolinas
• Santee Cooper
• Dominion Energy
• Tri-County Electric Co-Op

  [South Dakota]

• Black Hills Power
• East River Electric Cooperative
• MidAmerican Energy Company
• Montana-Dakota Utilities
• Northern States Power Company, a subsidiary of Xcel Energy
• Northwestern Energy
• Otter Tail Power Company
• Rushmore Electric Cooperative
• Xcel Energy

  [Tennessee]

• Citizens Utilities Board
• Electric Power Board
• Kingsport Power
• Knoxville Utilities Board
• Lenoir City Utilities Board
• Memphis Light, Gas and Water
• Nashville Electric Service
• Tennessee Valley Authority

  [Texas]

• American Electric Power
• Amigo Energy
• Austin Energy
• Bartlett Electric Cooperative
• Brazos Electric Power Cooperative
• CenterPoint Energy
• City of Bryan
• City of Greenville
• Comanche Electric Cooperative
• CoServ Electric
• Cosery Electric
• CPS Energy
• Direct Energy
• dPi Energy
• El Paso Electric
• Electric Database Publishing
• Entergy
• Entrust Energy
• Fort Belknap Electric Cooperative
• Garland Power & Light
• GDF SUEZ Energy Resources
• Golden Spread Electric Cooperative
• Hudson Energy
• Hamilton County Electric Cooperative
• Heart of Texas Electric Cooperative
• HILCO Electric Cooperative
• J-A-C Electric Cooperative
• Lower Colorado River Authority
• Luminant
• MidSouth Synergy
• Navarro County Electric Cooperative
• Navasota Valley Electric Cooperative
• Oncor Electric Delivery
• Pedernales Electric Cooperative
• PenTex Energy
• Reliant Energy
• South Plains Electric Cooperative
• Southwestern Public Service Company, a subsidiary of Xcel Energy
• Texas Electric Service Company
• Texas New Mexico Power
• Tara Energy
• Tri-County Electric Cooperative
• TXU Energy
• United Cooperative Services
• Wise Electric Cooperative

  [Utah]

• Intermountain Power Agency
• PacifiCorp

  [Vermont]

• Burlington Electric Department
• Central Vermont Public Service
• Gaz Métro
• Vermont Electric Cooperative
• Washington Electric Cooperative

  [Virginia]

• A&N Electric Cooperative
• Appalachian Power, a subsidiary of American Electric Power
• BARC Electric Cooperative
• Community Electric Cooperative
• Craig-Botetourt Electric Cooperative
• Danville Utilities
• Dominion Virginia Power
• Mecklenberg Electric Cooperative
• Northern Neck Electric Cooperative
• Northern Virginia Electric Cooperative
• Old Dominion Electric Cooperative
• Prince George Electric Cooperative
• Rapahannock Electric Cooperative
• Shenandoah Valley Electric Cooperative
• Southside Electric Cooperative

  Washington">Washington (state)">Washington

• Avista Utilities
• Benton County Public Utility District
• Chelan County Public Utility District
• Clark Public Utilities
• Douglas County Public Utility District
• Franklin County Public Utility District
• Grant County Public Utility District
• Klickitat Public Utility District
• Mason County Public Utility District 3
• Orcas Power and Light Coop
• PacifiCorp
• Peninsula Light Co
• Pend Oreille County Public Utility District
• Puget Sound Energy
• Seattle City Light
• Snohomish County Public Utility District
• Tacoma Power
• Tanner Electric Coop

  [West Virginia]

• Allegheny Electric Cooperative, a subsidiary of PEPCO which is a subsidiary of Exelon
• Appalachian Power, a subsidiary of American Electric Power
• FirstEnergy
• Wheeling Electric Power

  [Wisconsin]

• Dairyland Power Cooperative
• Madison Gas and Electric
• Northern States Power Company-Wisconsin, a subsidiary of Xcel Energy
• We Energies
• Wisconsin Power and Light Company, a part of Alliant Energy
• Wisconsin Public Service Corporation
• Xcel Energy

  [Wyoming]

• Cheyenne Light, Fuel & Power
• Lower Valley Energy
• PacifiCorp