===
Alabama=== •
Alabama Municipal Electric Authority •
Albertville Municipal Utilities Board •
Arab Electric Cooperative •
Alabama Power, a part of the
Southern Company •
Athens Utilities, Athens, Limestone County •
Cherokee Electric Cooperative •
Cullman Electric Cooperative,
Cullman city and county,
Touchstone Energy •
Utilities Board of the City of Cullman •
Decatur Utilities,
Municipal Utilities Board of Decatur, Morgan County, Alabama •
Florence Utilities, City of Florence, Lauderdale County •
Franklin Electric Cooperatives, Franklin, Colbert and Lawrence Counties in northwest Alabama •
Guntersville Electric Board •
Huntsville Utilities,
City of Huntsville, Madison County • Joe Wheeler Electric Member Cooperative – Morgan, Lawrence counties, part of
Touchstone Energy Cooperatives •
Marshall-DeKalb Electric Cooperative •
PowerSouth Energy Cooperative • Sand Mountain Electric Cooperative DeKalb, Jackson, Marshall and Cherokee counties •
Scottsboro Electric Power Board •
Tennessee Valley Authority •
Tombigbee Electric Cooperative HQ and service in Hamilton, and Marion County Alabama, with service also in Mississippi •
Wiregrass Electric Cooperative ===
Alaska=== •
Alaska Electric Light & Power •
Chugach Electric Association •
Copper Valley Electric Association •
Golden Valley Electric Association •
Kodiak Electric Association ===
Arizona=== •
Arizona Public Service •
Salt River Project •
Tucson Electric Power •
UniSource Energy Services •
Page Power and Water • Arizona G&T Cooperatives (AzGT) •
Arizona Electric Power Cooperative (AEPCO) •
Sierra Southwest Cooperative Services (Sierra) ===
Arkansas=== •
Southwestern Electric Power Company •
Entergy Arkansas •
Oklahoma Gas and Electric •
Associated Electrical Cooperative ===
California === ===
Colorado=== •
Xcel Energy •
Intermountain Rural Electrical Association •
Colorado Springs Utilities •
Platte River Power Authority •
United Power, Inc. •
Tri-State Generation and Transmission Association (A cooperative of
Touchstone) •
Poudre Valley Rural Electric Association (Cooperative of
Touchstone Energy) •
La Plata Electric Association (A cooperative of
Touchstone Energy) •
Western Area Power Administration •
City of Fountain Electric ===
Connecticut=== •
AVANGRID (The United Illuminating Company) •
Direct Energy (NRG Subsidiary) •
Eversource Energy (Connecticut Light and Power,
Northeast Utilities) •
Connecticut Light & Power (Eversource Subsidiary) •
United Illuminating Co. •
South Norwalk Electric and Water •
Northeast Utilities •
Wallingford Electric Department •
Positive Energy Electricity Supply LLC •
Viridian Energy •
Bozrah Light & Power •
Your Energy Co •
UI Co. •
CT Green Energy by Viridian •
Public Power, LLC •
Norwich Public 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=== •
PEPCO, a subsidiary of
Exelon •
Direct Energy ===
Florida=== ===
Georgia=== ===
Hawaii=== •
Hawaiian Electric Company (HECO),
Oʻahu subsidiary of
Hawaiian Electric Industries •
Hawaiian Electric Light Company (HELCO),
Island of Hawaiʻi subsidiary of
Hawaiian Electric Industries •
Kauaʻi Island Utility Cooperative (KIUC) •
Maui Electric Company (MECO),
Maui County subsidiary of
Hawaiian Electric Industries ===
Idaho=== •
Avista •
Clearwater Power •
IDACORP (
Idaho Power) • Intermountain Gas Co. (IGC) •
PacifiCorp (Rocky Mountain Power) ===
Illinois=== •
Ameren •
Champion Energy •
City Water, Light & Power (Springfield, Illinois) •
ComEd, a subsidiary of
Exelon •
Direct Energy •
Coles Moultrie Electric Cooperative •
Prairie State Generating Company •
Sullivan Electric Company •
Mid American Energy ===
Indiana=== •
AES Indiana (formerly Indianapolis Power & Light) •
American Electric Power (
Indiana Michigan Power) •
Cinergy Corporation •
Duke Energy •
Indiana Municipal Power Agency •
NiSource • Northern Indiana Public Service Company •
CenterPoint Energy (formerly Vectren; formerly Southern Indiana Gas & Electric Company) ===
Iowa=== •
Interstate Power and Light Company, a part of
Alliant Energy •
MidAmerican Energy •
ITC Transmission ===
Kansas=== •
Kansas City Board of Public Utilities •
Evergy •
McPherson BPU ===
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 •
SLEMCO •
SPECTRUM •
Louisiana Power •
Cajun Electric Power Co-op •
Claiborne Electric Co-op •
South Louisiana Electric Co-op •
Northeast Louisiana Power Cooperative •
Beauregard Electric Co-op Inc. •
Concordia Electric Co-op •
Jefferson Davis Electric Co-op •
WST Electric •
Mervin Danclar Entergy •
Entergy •
Dixie Electric Membership Corp. •
Lafayette Utilities System ===
Maine=== •
AVANGRID (
Central Maine Power) •
Direct Energy •
Versant Power, a part of
ENMAX ===
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 (Potomac Edison) •
Hagerstown Light Department •
Just Energy •
Southern Maryland Electric Cooperative (SMECO) •
Town of Thurmont Municipal Light Company •
Town of Williamsport Utilities ===
Massachusetts=== ===
Michigan=== •
Alger Delta Electric Cooperative •
Alpena Power Company •
American Electric Power (
Indiana Michigan Power) •
Cherryland Electric Cooperative •
Cloverland Electric Cooperative (Cloverland acquired
Edison Sault Electric Company in 2009) •
Consumers Energy •
DTE Energy (
DTE Energy Electric Company) • Great Lakes Energy Cooperative •
Holland Board of Public Works •
Homeworks Tri-County Electric Cooperative •
ITC Transmission •
Lansing Board of Water & Light •
Lowell Light and Power •
Midwest Energy & Communications (Cooperative) •
Ontonagon County REA (Cooperative) •
Presque Isle Electric & Gas Cooperative •
Thumb Electric Cooperative •
Upper Peninsula Power Company •
We Energies •
Wyandotte Municipal Services ===
Minnesota=== •
Basin Electric Power Cooperative •
Dairyland Power Cooperative •
East River Electric Power Co-op •
Freeborn-Mower Co-op Services • Great Plains Natural Gas Co. (GPNG) •
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 • 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 • Pearl River Valley EPA • Yazoo Valley Electric Power Association ===
Missouri=== •
Ameren • Aquila •
Black River Electric Cooperative •
City of Columbia Water and Light •
City Utilities of Springfield •
Hannibal, Missouri •
Citizens Electric Corporation •
Empire District Electric Company • Independence Power and Light •
Intercounty Electric Cooperative Association •
Cuivre River Electric Cooperative •
Kansas City Power and Light Company •
Laclede Electric Cooperative •
Macon Electric Cooperative •
Missouri Rural Electric Cooperative •
North Central Missouri Electric Cooperative •
Howell-Oregon Electric Cooperative •
Ozark Border Electric Cooperative •
Semo Electric Cooperative •
Sa-Ma-No Electric Cooperative •
White River Valley Electric Cooperative ===
Montana=== • Central Montana Electric Power Cooperative • Montana-Dakota Utilities Co. (
MDU) • Montana Electric Cooperatives' Association •
Northwestern Energy ===
Nebraska=== •
Nebraska Public Power District •
Omaha Public Power District •
Lincoln Electric System •
Fremont Department of Utilities •
Western Area Power Administration ===
Nevada=== •
NV Energy (
Nevada Power) •
NextEra (Valley Electric Association) •
Wells Rural Electric Company •
Boulder City Electric Utility •
Harney Electric Cooperative •
lincolion power County Power •
Mt Wheeler Power •
Overton Power •
Plumas Sierra Electric Cooperative •
Surprise Valley Electric Cooperative ===
New Hampshire=== •
Eversource Energy (Public Service Company of New Hampshire) •
Liberty Utilities (including Granite State Electric) •
New Hampshire Electric Cooperative • Northeast Utilities •
National Grid •
Unitil Corporation ===
New Jersey===
Investor-owned utilities • Atlantic City Electric, a subsidiary of
Exelon • Jersey Central Power and Light Company, a subsidiary of
FirstEnergy •
Public Service Electric and Gas Company (PSE&G) • Rockland Electric, a subsidiary of Orange and Rockland, which is a subsidiary of
Consolidated Edison Municipal and cooperative utilities •
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 •
Lavallette Electric Department •
Pemberton Borough Electric Department •
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 • Texas-New Mexico Power • Tri-State Generation and Transmission Association ===
New York=== •
Akron Municipal Electric Department •
Angelica Municipal Electric Department •
Approved Energy •
Bath Municipal Electric Department •
Bergen Municipal Electric Department •
Boonville Municipal Electric Department •
Brocton Municipal Electric Department •
Castle Municipal Electric Department •
Central Hudson Gas & Electric • CH Energy Group •
Churchville Municipal Electric Department • Consolidated Edison Company of New York, subsidiary of
Consolidated Edison •
Direct Energy •
East Coast Power & Gas •
Fishers Island Municipal Electric Department •
Frankfort Municipal Electric Department •
Freeport Electric Department •
Green Island Municipal Electric Department •
Greenport Municipal Electric Department •
Greene Municipal Electric Department •
Groton Municipal Electric Department •
Hamilton Municipal Electric Department •
Ilion Municipal Electric Department •
Jamestown Municipal Electric Department •
Lake Placid Municipal Electric Department •
Long Island Power Authority (LIPA), operated by
PSEG Long Island •
Marathon Municipal Electric Department •
Massena Electric Department •
Mayville Municipal Electric Department •
National Grid (Niagara Mohawk) •
New York Power Authority (NYPA) •
New York State Electric & Gas, subsidiary of
AVANGRID • Orange and Rockland, which is a subsidiary of
Consolidated Edison •
Penn Yan Municipal Electric Department •
Philadelphia Municipal Electric Department •
Plattsburgh Municipal Light Department • Northeast Utilities • Rochester Gas & Electric, subsidiary of
AVANGRID •
Rockville Centre Municipal Electric Department •
Rouses Point Electric Department •
Salamanca Municipal Electric Department •
Sherburne Municipal Electric Department •
Sherrill Municipal Electric Department •
Skaneateles Municipal Electric Department •
Sliver Springs Municipal Electric Department •
Solvay Electric Department •
Spencerport Municipal Electric Department •
Springville Municipal Electric Department •
Theresa Municipal Electric Department •
Tupper Lake Municipal Electric Department •
Watkins Glen Municipal Electric Department •
Waverly Municipal Electric Department •
Wellsville Municipal Electric Department •
Westfield Municipal Electric Department ===
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 Apex Electric Department •
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 •
Greenville Utilities Commission •
Halifax Electric Membership Corporation •
Haywood Electric Membership Corporation •
Jones-Onslow Electric Membership Corporation •
Lumbee River Electric Membership Corporation •
New River Light & Power •
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 Co. (
MDU) •
Minnkota Power Cooperative •
Northern States Power Company, a subsidiary of
Xcel Energy •
Otter Tail Power Company •
Upper Missouri Power Cooperative (Upper Missouri G&T Cooperative) •
Xcel Energy ===
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 ===
Oklahoma=== •
East Central Electric Cooperative •
Oklahoma Gas & Electric •
Public Service Company of Oklahoma (part of
American Electric Power) •
Western Farmers Electric Cooperative ===
Oregon=== •
Blachly-Lane Electric Cooperative •
Cascade Natural Gas Corporation (CNGC) •
Central Lincoln Public Utilities District •
Clatskanie PUD •
Columbia River PUD •
Consumers Power Inc. •
Coos-Curry Electric Coop •
Douglas Electric Cooperative •
Emerald PUD •
Eugene Water & Electric Board (EWEB) •
Hood River Electric & Internet Co-op •
Lane Electric Cooperative •
Midstate Electric Cooperative •
Northern Wasco County Public Utilities District •
PacifiCorp (Pacific Power) •
Portland General Electric •
Salem Electric •
Springfield Utility Board •
Tillamook Public Utilities District •
West Oregon Electric Cooperative •
Umatilla 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 (Met-Ed, Penelec, Penn Power, West Penn Power) •
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 Corporation •
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 • Rhode Island Energy • Northeast Utilities •
Pascoag Utility District ===
South Carolina=== •
Aiken Electric Co-Op • Berkeley Electric Co-Op • Black River Electric Co-op • Blue Ridge Electric Co-op • Broad River Electric Co-op • Central Electric Power Cooperative, Inc. • Coastal Electric Co-op •
Duke Energy • Edisto Electric Co-op • Fairfield Electric Co-op • Horry Electric Co-op • Laurens Electric Co-op • Little River Electric Co-op • Lynches River Electric Co-op • Mid-Carolina Electric Co-op • Newberry Electric Co-op • Palmetto Electric Co-op • Progress Energy Carolinas •
Santee Cooper • Santee Electric Co-op •
Dominion Energy •
Tri-County Electric Co-Op • York Electric Co-op ===
South Dakota=== •
Black Hills Power • East River Electric Cooperative •
MidAmerican Energy Company • Montana-Dakota Utilities Co. (
MDU) •
Northern States Power Company, a subsidiary of
Xcel Energy • Northwestern Energy •
Otter Tail Power Company • Rushmore Electric Cooperative • Xcel Energy ===
Tennessee=== • Appalachian Power, a unit of
American Electric Power • Brightridge Electric • Chickasaw Electric Cooperative • Citizens Utilities Board • Duck River Electric (DREMC) • EPB (Electric Power Board), Chattanooga, Hamilton County •
Knoxville Utilities Board • Lenoir City Utilities Board •
Memphis Light, Gas and Water •
Middle Tennessee Electric, Electric Cooperative •
Nashville Electric Service, metro Nashville, Davidson County •
Tennessee Valley Authority ===
Texas=== •
Austin Energy •
American Electric Power •
Amigo Energy •
South West 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 • Denton Municipal Electric •
Duke energy •
Direct Energy • dPi Energy •
El Paso Electric • Electric Database Publishing • Entergy •
Entrust Energy •
First Texas Energy Corporation •
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 (Formerly TXU) •
Pedernales Electric Cooperative •
PenTex Energy • Rayburn Electric Cooperative • 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=== •
City of Bountiful •
IPA •
City of Kaysville •
PacifiCorp (
Rocky Mountain Power) •
pacificorp (
Dominion Energy) •
Bridger Valley Electric Association, Inc. •
Dixie-Escalante Rural Electric Association, Inc.dba Dixie Power •
Empire Electric Association, Inc. •
Garkane Energy Cooperative, Inc. •
Moon Lake Electric Association, Inc. •
Mt. Wheeler Power, Inc. •
Raft River Rural Electric Cooperative, Inc. •
Wells Rural Electric Company •
Deseret Generation & Transmission Cooperative •
South Utah Valley Electric Service District •
Strawberry Water Users Association •
Ticaboo Utility Improvement District ===
Vermont=== •
Burlington Electric Department •
Green Mountain Power •
Vermont Electric Cooperative •
Washington Electric Cooperative •
Village of Jacksonville Electric ===
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 •
Mecklenburg 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=== •
Avista Utilities •
Benton County Public Utility District •
Big Bend Electric • Cascade Natural Gas Corp. (CNGC) •
Chelan County Public Utility District • City of Milton •
Clark Public Utilities •
Clearwater Power •
Columbia Rural Electric •
Douglas County Public Utility District •
Elmurst Mutual •
Franklin County Public Utility District •
Grant County Public Utility District •
Klickitat Public Utility District •
Lakeview Light & Power •
Mason County Public Utility District 3 •
Modern Electric Water •
Nespelem Valley Electric •
Ohop Mutual •
Okanaogan Country Electric & Propane •
Orcas Power and Light Coop (OPALCO) •
Parkland Light & Water •
PacifiCorp (Pacific Power) •
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 • Town of Steilacoom • Town of Eatonville ===
West Virginia=== •
American Electric Power (Appalachian Power, Wheeling Electric Power) •
FirstEnergy (Mon Power, Potomac Edison) •
Black Diamond Power Company ===
Wisconsin=== •
Dairyland Power Cooperative (and its 25 member cooperatives) •
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 ===
Wyoming=== •
Cheyenne Light, Fuel & Power •
Lower Valley Energy • Bridger Valley •
Niobrara Electric •
Black Hills Power •
Powder River Energy Corporation (A cooperative of
Touchstone Energy) •
Carbon Power & Light (A cooperative of
Touchstone Energy) •
PacifiCorp (Rocky Mountain Power) •
Tri-State Generation and Transmission Association (A cooperative of
Touchstone Energy) •
Western Area Power Administration ==See also==