List of United States electric companies

The following page lists electric utilities in the United States.

Largest utilities by number of customers (2011)

Rank	Entity	State	Class of Ownership	Number of Customers	Sales (MWh)	Revenue (1,000 $)	Average Retail Price (c/kWh)
1	Pacific Gas & Electric	CA	Investor Owned	5,213,528	84,045,146	11,633,791	13.84
2	Southern California Edison	CA	Investor Owned	5,212,170	75,597,423	9,738,965	12.88
3	Florida Power & Light	FL	Investor Owned	4,515,032	105,003,376	9,835,774	9.37
4	Commonwealth Edison	IL	Investor Owned	3,743,215	43,609,598	4,957,578	11.37
5	Consolidated Edison	NY	Investor Owned	2,677,350	24,141,995	5,546,422	22.97
6	Georgia Power	GA	Investor Owned	2,359,765	87,160,371	7,508,794	8.61
7	Dominion Resources	VA	Investor Owned	2,304,117	76,895,671	6,454,222	8.39
8	DTE Energy	MI	Investor Owned	2,117,878	42,490,936	4,164,536	9.80
9	Public Service Enterprise Group	NJ	Investor Owned	2,115,116	26,613,454	3,982,564	14.96
10	Energy Future Holdings	TX	Power Marketer	2,080,686	52,921,258	6,094,807	11.52

Reference:

List of US electric companies by state

Alabama

AECO (Alabama Electric Company)
Alabama Power, a part of the Southern Company
PowerSouth Energy Cooperative, Inc.
Tennessee Valley Authority, Wiregrass Electric Cooperative

Alaska

Alaska Villages Electric Cooperative
Chugach Electric Association
Copper Valley Electric Association
Golden Valley Electric Association
Kodiak Electric Association
Municipal Light & Power

Arizona

Arkansas

Main article: List of public utilities in Arkansas

California

Alameda Municipal Power
Anaheim Public utilities
Azusa Light & Water
City of Palo Alto Utilities
Bear Valley Electric
Burbank Water & Power
Colton Public Utilities
Glendale Public Service Department
Gridley Municipal Utilities
Healdsburg Municipal Electric Department
Imperial Irrigation District
Los Angeles Department of Water and Power
Mountain Utilities
Pacific Gas & Electric
PacifiCorp
Pasadena Water & Power
Riverside Public Utilities
Sacramento Municipal Utility District
Silicon Valley Power
San Diego Gas & Electric
Sierra-Pacific Power
Southern California Edison
Southern California Public Power Authority
Surprise Valley Power
Vernon Light & Power
Valley Electric Association
Edison

Colorado

Connecticut

Connecticut light and power
Ambit Energy
Direct Energy
Eversource Energy
Norwich Public Utilities
United Illuminating
Wallingford Electric

Delaware

Ambit Energy
Calpine
Delmarva Power (a subsidiary of Pepco Holdings, Inc.)
City of Milford Electric Department
Delaware Electric Cooperative, NRG Energy

District of Columbia

Ambit Energy
PEPCO

Florida

Florida Power & Light
Florida Municipal Power Agency
Florida Public Utility Company Palm Beach
Gainesville Regional Utilities
Gulf Power, a part of the Southern Company,
JEA
Kissimmee Utility Authority
Lakeland Electric
Lake Worth Utilities
LCEC
Ocala Electric
Orlando Utilities Commission
Duke Energy
City of Tallahassee utilities
TECO
Fort Pierce Utilities Authority (Fort Pierce, Florida)

Georgia

Georgia Natural Gas
Scana Energy
Flint Energies
Georgia Power, a part of the Southern Company
Tennessee Valley Authority
Oglethorpe Power Corporation
Greystone Power Corporation

Hawaii

Hawaiian Electric Industries (Hawaiian Electric Company (HELCO))
Kauai Island Utility Cooperative (KIUC)

Idaho

Avista Utilities
IDACORP (Idaho Power)
Clearwater Power
PacifiCorp (Rocky Mountain Power)
Kootenai Electric Cooperative
Northern Lights

Illinois

Ambit Energy
Ameren
Batavia Municipal Electric
Champion Energy
ComEd
Direct Energy
Springfield City Water, Light & Power
Corn Belt Energy

Indiana

Iowa

Interstate Power and Light Company (a part of Alliant Energy)
MidAmerican Energy

Kansas

Kansas City Board of Public Utilities
Kansas City Power & Light
Westar Energy

Kentucky

Louisiana

CLECO
Entergy
SWEPCO (a subsidiary of American Electric Power)

Maine

Emera (Bangor Hydro)
Iberdrola USA (Central Maine Power)

Maryland

Allegheny Power
Ambit Energy
Baltimore Gas & Electric
Choptank Electric Cooperative
Champion Energy
Direct Energy
Pepco Holdings (PEPCO, Delmarva Power)
WAPDA

Massachusetts

Ambit Energy
Chicopee Electric Light
Direct Energy
Eversource Energy
Holyoke Gas and Electric
Massachusetts Municipal Wholesale Electric Company (MMWEC)
National Grid (Nantucket Electric; Massachusetts Electric)
Peabody Municipal Light Plant
South Hadley Electric Light
Westfield Gas & Electric

Michigan

Mississippi

Entergy MS
Mississippi Power Company, a Southern Company
South Mississippi Electric Power Association (and its 11 member cooperatives)
Tennessee Valley Authority

Minnesota

Alliant Energy
Basin Electric Power Cooperative
East River Electric Power Co-op
Great River Energy (and its 28 member cooperatives)
Hutchinson Utilities Commission
ITC Midwest
L&O Power Co-op
Minnesota Power
Marshall Municipal Utilities, municipal joint action (power supply) agencies including Missouri River Energy Services
Minnkota Power Cooperative (and its 11 member cooperatives)
Otter Tail Power Company
People’s Co-op
Tri-County Electric, 125 municipally-owned electric utilities including Rochester Public Utilities
Xcel Energy

Missouri

Ameren
Empire District Electric Company
Independence Power and Light
Kansas City Power & Light
New-Mac Electric
City Utilities of Springfield

Montana

Big Flat Electric Cooperative
Central Montana Electric Power Cooperative
Hill County Electric Cooperative
MDU
Montana Electric Cooperatives' Association
Northwestern Energy

Nebraska

Nevada

NV Energy (Nevada Power
Sierra Pacific Power)

New Hampshire

Ambit Energy
Eversource Energy
National Grid (including Granite State Electric)
Unitil Corporation

New Jersey

Ambit Energy
Atlantic City Electric (A subsidiary of Pepco)
Champion Energy
Direct Energy
FirstEnergy (Jersey Central Power and Light Company),
Public Service Electric and Gas Company (PSE&G),
Rockland Electric (A subsidiary of Orange and Rockland, which is a subsidiary of Consolidated Edison),
Sussex Rural Electric Cooperative
Vineland Municipal Electric Utility

New Mexico

Farmington Electric Utility System
Public Service Company of New Mexico

New York

Ambit Energy
CH Energy Group (formerly Central Hudson Gas & Electric)
Consolidated Edison
Citizens Choice Energy Jamestown BPU
Direct Energy
Green Island Power Authority
Long Island Power Authority (LIPA)
Champion Energy
National Grid (Niagara Mohawk)
New York Power Authority (NYPA)
Iberdrola USA (New York State Electric & Gas (NYSEG); Rochester Gas & Electric)
PSEG Long Island

North Carolina

Dominion Resources (North Carolina Power)
Duke Energy
ElectriCities
North Carolina Electric Membership Corp.
XOOM Energy

North Dakota

Ohio

American Electric Power
Consolidated Electric Cooperative
Dayton Power & Light
Direct Energy
Duke Energy
FirstEnergy (Cleveland Electric Illuminating Company, Ohio Edison, Toledo Edison)
South Central Power Company