Select Utility Provider AECO (Alabama Electric Company) Alabama Power Alabama Rural Electric Association Baldwin EMC Central Alabama Electric Co-Op Cherokee Electric Cooperative City of Athens Utilities City of Bessemer City of Bessemer Electric and Water Service Covington Electric Cooperative Huntsville Utilities North Alabama Electric Coop PowerSouth Energy Cooperative Riviera Utilities Sand Mountain Electric Co-Op Sheffield Utilities Srd Electrical Services Tennessee Valley Authority Wiregrass Electric Cooperative Alaska Villages Electric Cooperative Chugach Electric Association Copper Valley Electric Association Golden Valley Electric Association Kodiak Electric Association Municipal Light & Power Arizona Public Service City of Mesa Utilities City of Safford Electric Department Duncan Valley Electric Cooperative Electrical District No. 2 Electrical District No. 3 Graham County Utilities Mojave Electric Cooperative Navopache Electric Cooperative Salt River Project Sulphur Springs Valley Electric Cooperative Trico Electric Cooperative Tucson Electric Power UniSource Energy Services Xcel Energy Arkansas Valley Electric Cooperative C and L Electric Co-Op Corporation Carroll Electric Cooperative Corporation Entergy First Electric Cooperative North Arkansas Electric Cooperative North Little Rock Electric Ozarks Electric Cooperative Paragould Light Water and Cable (PLWC) Petit Jean Electric Cooperative Spark Energy Alameda Municipal Power Ambit Energy Anaheim Public Utilities Anza Electric Co-Op Azusa Light & Water Bear Valley Electric Burbank Water & Power California Public Utilities Commission City & County of San Francisco City of Banning Electric City of Palo Alto Utilities City of Shasta Lake Electric Utility Colton Public Utilities Glendale Public Service Department El Cerrito Electric Glendale Water and Power Gridley Municipal Utilities Healdsburg Municipal Electric Department IGS Energy Imperial Irrigation District Lodi Electric Utility Los Angeles Department of Water and Power Marin Energy Authority Modesto Irrigation District Moreno Valley Electric Utility Mountain Utilities Pacific Gas & Electric PacifiCorp Pasadena Water & Power Redding Electric Utility (REU) Riverside Public Utilities Roseville Electric Sacramento Municipal Utility District San Diego Gas & Electric Sierra-Pacific Power Silicon Valley Power Southern California Edison Southern California Public Power Authority Surprise Valley Power Trinity PUD Turlock Irrigation District Valley Electric Association Vernon Light & Power Bedell Electric Black Hills Energy City of Fort Collins Utilities City of Loveland Water and Power City of Wauchula Electric Colorado Springs Utilities Delta-Montrose Electric Association Grand Valley Power GreyStone Power Corporation Gunnison County Electric Company Highline Electric Association Holy Cross Energy Company Intermountain Rural Electric Association Kit Carson Electric Cooperative La Plata Electric Association Lamar Light and Power Moon Lake Electric Morgan County Rural Electric Association Mountain View Electric Association Poudre Valley Rural Electric Association San Isabel Electric Association San Luis Valley Rural Electric San Miguel Power Association Southeast Colorado Power Association United Power Inc Xcel Energy Yampa Valley Electric Association Abest Power & Gas Ambit Energy Bozrah Light and Power Connecticut Light & Power Connecticut Natural Gas Groton Utilities Northeast Utilities United Illuminating Wallingford Electric Calpine City of Dover Electric Department City of Milford Electric Department Delaware Electric Cooperative Delmarva Power NRG Energy Town of Middletown Utilities Town of Smyrna Baugh Southeast Co-Op Choctawhatchee Electric Co-Op City of Leesburg City of Tallahassee Utilities City of Vero Beach Clay Electric Co-op Duke Energy Florida Keys Electric Cooperative Florida Municipal Power Agency Florida Power & Light Florida Public Utility Company Palm Beach Gainesville Regional Utilities Glades Electric Cooperative Gulf Power JEA Kissimmee Utility Authority Lake Worth Utilities Lakeland Electric LCEC Ocala Electric Okefenokee Rural Electric (OREMC) Orlando Utilities Commission Paige Electric Peace River Electric Cooperative Progress Energy Florida SECO Energy St. Petersburg Utility Department Talquin Electric Cooperative Tampa Electric TECO West Florida Electric Cooperative Withlacoochee River Electric Cooperative Amicalola Electric Membership Corporation Blue Ridge Mountain EMC Charles E Hill Electric Co City of LaGrange Utilities City of Sylvester Utilities Cobb EMC Colquitt Electric Corporation Coweta Fayette EMC Diverse Power Fitzgerald Utilities Flint Energies Georgia EMC Georgia Power Habersham EMC Hart EMC Jackson EMC Rowell Electric Co Sawnee EMC Snapping Shoals EMC Southern Rivers Energy Tennessee Valley Authority Tri-State Electric Walton EMC Washington EMC Hawaiian Electric Industries Hawaiian Electric Company (HECO) Kauai Island Utility Cooperative (KIUC) Maui Electric Company City of Rupert Electric City of Weiser Clearwater Power IDACORP Idaho Power Kootenai Electric Cooperative Northern Lights Electric Cooperative PacifiCorp (Rocky Mountain Power) Riverside Electric Co Ambit Energy Ameren Batavia Municipal Electric City of Princeton Electric City of St. Charles ComEd Electric Company Corn Belt Energy Corporation Gexpro Electric IGS Energy Jo-Carroll Energy Norris Electric Cooperative Red Bud Utilities Plant Springfield City Water Light & Power Tara Energy Village of Hanover Park Municipal Light and Power American Electric Power Duke Energy Indiana Garrett Electric Utilities Hendricks Power Cooperative Henry County REMC IGS Energy Indiana Michigan Power Indianapolis Power & Light Jackson County REMC Lebanon Utilities Meade Electric Company Mishawaka Utilities Northern Indiana Public Service Company South Central Indiana REMC Southeastern Indiana REMC Whitewater Valley REMC Alliant Energy Chariton Valley Electric Cooperative City of Denver Electric (Iowa) Interstate Power and Light Company MidAmerican Energy Midland Power Co-Op Muscatine Power and Water Southwest Iowa Rural Electric Cooperative Tip Rural Electric Co-Op Bluestem Electric Caney Valley Elec Co-Op Association Kansas City Board of Public Utilities Kansas City Power & Light Midwest Energy Rolling Hills Electric Cooperative Westar Energy American Electric Power Berea Municipal Utilities Big Rivers Electric Corporation Blue Grass Energy Bowling Green Municipal Utilities Clark Energy Cooperative Duke Energy Kentucky Fleming-Mason Energy Cooperative Frankfort Plant Board Grayson Rural Electric Electric Cooperative Henderson Municipal Power and Light IGS Energy Kenergy Corp Kentucky Utilities Louisville Gas & Electric Nolin Rural Electric Cooperative Owen Electric Owensboro Municipal Utilities Pennyrile Rural Electric Co-Op Salt River Electric Shelby Energy Cooperative Tennessee Valley Authority West Kentucky Rural Electric Cooperative Corporation Beauregard Electric CO-OP CLECO Concordia Electric Co-Op DEMCO East-Central Iowa Rural Electric Cooperative Entergy Etheredge Electric Co Heartland Rural Electric Cooperative Jefferson Davis Electric Co-Op Lafayette Utilities System Pointe Coupee Electric Membership Puckett Electric SLECMO SWEPCO Town of Vinton Electric Washington - St. Tammany Electric Cooperative Bangor Hydro Electric Central Maine Power Eastern Maine Electric Cooperative Kennebunk Light and Power Maine Public Utilities Commission Allegheny Power Ambit Energy Baltimore Gas & Electric Choptank Electric Cooperative Constellation Energy Delmarva Power IGS Energy Kleppinger Electric Co PEPCO Potomac Edison (FirstEnergy) Southern Maryland Electric Cooperative Ambit Energy Belmont Electric Light Department Berkshire Company Braintree Electric Light Department Chicopee Electric Light Department City of Fitchburg Hingham Light Department Holden Municipal Light Department Holyoke Gas and Electric Hudson Light and Power Ipswich Utility Department Mansfield Municipal Electric Marblehead Electric Light Department Massachusetts Electric Massachusetts Municipal Wholesale Electric Company (MMWEC) Middleborough Gas and Electric Nantucket Electric National Grid North Attleborough Electric Department Northeast Utilities Norwood Municipal Light and Power NSTAR Paxton Municipal Light Department Peabody Municipal Light Plant Reading Municipal Light Department Rowley Electric Light Department SELCO Sterling Municipal Light Department Taunton Municipal Lighting Plant (TMLP) Templeton Municipal Light Co Viridian Wakefield Municipal Gas and Light Department Western Massachusetts Electric Westfield Gas and Electric Department American Electric Power Consumers Energy DTE Energy (Detroit Edison) Excel Energy Holland Board of Public Works IGS Energy Indiana Michigan Power Lansing Board of Water & Light Midwest Energy Cooperative TC Electric Upper Peninsula Power Company Wakefield Municipal Gas and Light We Energies Wyandotte Municipal Services Alliant Energy Basin Electric Power Cooperative Connexus Energy Dakota Electric Association East Central Energy East Grand Forks Electric and Water East River Electric Power Co-op Goodhue County Co-Op Electric Great River Energy Hutchinson Utilities Commission ITC Midwest L&O Power Co-op Lake Country Power Marshall Municipal Utilities Mille Lacs Energy Co-Op Minnesota Power Minnesota Valley Electric Cooperative Minnkota Power Cooperative Missouri River Energy Services Moorhead City Public Services Department Otter Tail Power Company People Rochester Public Utilities Shakopee Public Utilities Tri-County Electric Xcel Energy Entergy Magnolia Electric Mississippi Power Company Southern Pine Electric Power Association Southwest Mississippi Electric Power Association Tennessee Valley Authority Tombigbee Electric Power Association Ameren Barton County Electric Cooperative Black River Electric Cooperative Boone Electric Cooperative Callaway Electric Cooperative Citizens Electric Corporation City of Waynesville Electric City Utilities of Springfield Coast Electric Cuivre River Electric Empire District Electric Company Gascosage Electric Co-Op Hannibal Board of Public Works Harrisonville Electric Howard Electric Cooperative Howell-Oregon Electric Co-Op Independence Power and Light Intercounty Electric Cooperative Kansas City Power & Light Laclede Electric Cooperative New-Mac Electric Nixa Utilities Ozark Border Electric Cooperative Platte-Clay Electric Cooperative SAC Osage Electric Co-Op Webster Electric Cooperative West Central Electric Cooperative White Valley River Valley Electric Cooperative Central Montana Electric Power Cooperative Flathead Electric Co-Op MDU Montana Electric Cooperatives Association Northwestern Energy Park Electric Co-Op Ravalli Electric Co-Op Vigilante Electric Co-Op ABC Electric Co Fairbury Light and Water Nebraska Public Power District Omaha Public Power District Lincoln County Power District Number 1 Nevada Power NV Energy Overton Power District No 5 Sierra Pacific Power Surprise Valley Electric Granite State Electric Liberty Utilities National Grid Northeast Utilities Public Service of NH Unitil Corporation Ambit Energy Asbury Park Electric Supply Co Atlantic City Electric FirstEnergy Gateway Energy Services Jersey Central Power and Light Company Milltown Boro Electric Northeast Utilities Orange & Rockland Powers Electric Company Public Service Electric and Gas Company (PSE&G) Sussex Rural Electric Cooperative Vineland Municipal Electric Utility Central New Mexico Electric Cooperative Columbus Electric Co-Op El Paso Electric Farmington Electric Utility System Jemez Mountains Electric Cooperative Kit Carson Electric Lea County Electric Cooperative Navajo Tribal Utility Authority Northern Rio Arriba Electric Cooperative PNM Public Service Company of New Mexico Ambit Energy Azure Mountain Power Co Central Hudson Gas & Electric CH Energy Group Citizens Choice Energy Jamestown BPU Consolidated Edison Company of New York (Con Edison) Freeport Electric Green Island Power Authority IGS Energy Jamestown Board of Public Utilities Long Island Power Authority (LIPA) Massena Electric Department National Grid New York Power Authority (NYPA) New York State Electric & Gas (NYSEG) Ocean Electric Orange & Rockland Plattsburgh Municipal Lighting Department Public Service Electric and Gas Company (PSE&G) Rochester Gas & Electric Salamanca Public Utilities Sherburne Municipal Electric Tupper Lake Municipal Electric Department Village of Akron Electric Village of Lake Placid Albemarle Electric Membership Corporation Ashley Smith Electric Co Blue Ridge Electrical Membership Corp. Brunswick EMC Cape Hatteras Electric Corporation Carteret-Craven Electric Cooperative Central Electric Membership Corporation City of Albemarle City of Kinston Electric City of Lexington Utilities City of New Bern Electric City of Shelby Utilities Dobbins Electric Co Dominion North Carolina Power Duke Energy NC Edgecombe-Martin County EMC ElectriCities EnergyUnited Electric Farmville Utilities Department Four County Electric Membership French Broad Electric Membership Corporation Greenville Utilities Commission Halifax Electric Membership Haywood EMC High Point Electric Department Jones-Onslow EMC Lumbee River EMC Lumberton Power New River Light and Power North Carolina Electric Membership Corp. Piedmont Electric Progress Energy Carolinas PWC Fayetteville Randolph Electric Membership Corp Roanoke Electric Co-Op Rutherford EMC Storm Electric Surry-Yadkin EMC Tideland EMC Town of Forest City Utilities Union Power Cooperative Wake Electric Washington Electric Utilities Wesco Electric Williams Electric Co WIlson Energy Wilson Utilities Department Basin Electric Power Cooperative Central Power Electric Cooperative MDU Minnkota Power Cooperative Otter Tail Power Company Upper Missouri G&T Cooperative Verendrye Electric Cooperative Xcel Energy American Electric Power Butler Rural Electric Cooperative Cincinnati Bell Energy Cleveland Electric Illuminating Company Consolidated Electric Cooperative Dayton Power & Light Duke Energy Ohio Firelands Electric Cooperative FirstEnergy Guernsey-Muskingum Electric Cooperative Hamilton Utility Services Department Hancock Wood Electric Cooperative Holmes-Wayne Electric Cooperative IGS Energy Jess Howard Electric Logan County Electric Cooperative Lorain Medina Rural Electric Cooperative Ohio Edison Paulding Putnam Electric Cooperative South Central Power Company The Energy Coop Toledo Edison American Electric Power Caddo Electric Cooperative City Of Waynoka Utility Compton Electric Company Cotton Electric Co-Op Kiamichi Electric Co-Op Oklahoma Gas & Electric Public Service Company of Oklahoma Ameren Ashland Electric Canby Electric City of Forest Grove Light and Power Columbia River Public Utility District Coos-Curry Electric Co-Op Emerald PUD Eugene Water & Electric Board Idaho Power PacifiCorp (Pacific Power) Portland General Electric Salem Electric Tillamook PUD Umatilla Electric Cooperative Wasco Electric West Oregon Electric Cooperative Adams Electric Cooperative Allegheny Power Ambit Energy Borough of Ellwood City Borough of Ellwood City Electric Citizens Electric of Lewisburg Claverack REC Duquesne Light FirstEnergy IGS Energy Lansdale Borough Electric Met-Ed PECO Penelec Penn Power Pike County Light & Power Company Powers Electric Company PPL Rural Valley Electric Co. Superior Plus Utility UGI Utilities Warren Electric Co-Op Wellsboro Electric Company West Penn Power Narragansett Electric National Grid Berkeley Electric Cooperative Blue Ridge Electric Cooperative Broad River Electric Cooperative Central Electric Power Cooperative City of Rock Hill Duke Energy SC Horry Electric Co-Op Laurens Electric Cooperative Little River Electric Co-Op Newberry Electric Cooperative Palmetto Electric Cooperative Pee Dee Electric Cooperative Progress Energy Carolinas Santee Cooper South Carolina Electric & Gas Company Black Hills Power East River Electric Cooperative Montana-Dakota Utilities Northwestern Energy Otter Tail Power Company Rushmore Electric Cooperative West River Electric Association Xcel Energy Alcoa Electric Department Athens Utilities Board Bill Dower's Sons Electric Co Chickasaw Electric Co-Op Citizens Utilities Board City of Lebanon Utilities Clarksville Department of Electricity Clinton Utilities Board Columbia Power and Water Systems Cumberland Electric Membership Corporation Dickson Electric System Duck River EMC Electric Power Board Elizabethton Electric Department Forked Deer Electric Fort Loudoun Electric Cooperative Gibson Electric Membership Corporation Jackson Energy Authority Kingsport Power (Appalachian Power) Knoxville Utilities Board Landon Electric Company Lawrenceburg Utility Department Lenoir City Utilities Board McMinnville Electric System Memphis Light Gas and Water Middle Tennessee Electric Membership Corporation (MTEMC) Mountain Electric Co-Op Nashville Electric Service Rains Electric Company Sequachee Valley Electric Cooperative Sevier County Electric System Sewell Electric Company Tennessee Jackson Energy Authority Tennessee Valley Authority Upper Cumberland Electric Membership Corporation (UCEMC) Volunteer Electric Cooperative Weakley County Municipal Electric System 4Change Energy Acacia Energy Ambit Energy American Electric Power American Light & Power Amigo Energy AP Gas and Electric APNA Energy Austin Energy Bandera Electric Cooperative Bartlett Electric Cooperative Blackstone Electric Co Bluebonnet Electric Cooperative Bounce Energy Bowie Cass Electric Co-op Breeze Energy Brilliant Energy Brownsville Public Utilities Board Bryan Texas Utilities CenterPoint Energy Central Texas Electric Co-Op Champion Energy Services Cherokee County Electric Cooperative (CCECA) Cirro Energy City of Austin Utilities City of Coleman Utilities City of Gastonia Electric City of Sanger Utilities Clearview Energy College Station Utilities Comanche Electric Cooperative Coserv Electric CPS Energy Deep East Texas Electric Coop Denton Municipal Electric Direct Energy dPi Energy Eagle Energy El Paso Electric Electric Database Publishing Energy Plus Company Entergy Entrust Energy Everything Energy Fannin County Electric Co Farmers Electrical Cooperative First Choice Power First Texas Energy Corporation Floresville Electric Light and Power System Frontier Utilities Garland Power and Light Georgetown Utility Services (GUS) GEUS Electric Gexa Energy Green Mountain Energy Guadalupe Valley Electric Cooperative Hamilton County Electric Cooperative Hilco Electric Co-Op HINO Electric Houston County Electric Cooperative IGS Energy Infinite Energy International Electric Power (IEP) Jackson EMC Jasper-Newton Electric Cooperative Just Energy Karnes Electric Co-Op Kerrville Public Utility Board (KPUB) Kona Energy Lea County Electric Cooperative Lower Colorado River Authority Lubbock Power and Light Luminant Lyntegar Electric Magic Valley McCaffety Electric Medina Electric Cooperative Mid-South Synergy Navarro County Electric Cooperative Navasota Valley Electric Cooperative New Braunfels Utilities New Leaf Energy Nueces Electric Cooperative Oncor Electric (Formerly TXU) Our Energy Panola-Harrison Electric Cooperative Pedernales Electric Cooperative Pennywise Power Reach Energy Reliant Energy Rio Grande Electric Cooperative Rusk County Electric Cooperative Sam Houston Electric San Bernard Electric Co-Op San Patricio Electric Co-Op Sharyland Utilities Source Power and Gas South Plains Electric Cooperative Southwest Power & Light Southwestern Electric Power Company (SWEPCO) Spark Energy Star Tex Power Stream Energy Summer Energy Tara Energy Taylor Electric Co-Op Texas Electric Service Company Texpo Energy Tri Eagle Energy Trinity Valley Electric Cooperative TruSmart Energy True Electric TXU Energy United Cooperative Services Upshur Rural Electric Co-Op V247 Power Corportion Veteran Energy Victoria Electric Cooperative Wise Electric Co-Op Wood County Electric Cooperative WTU Retail Energy XOOM Energy YEP Energy Brigham City Public Power City of Santa Clara Power Dixie Escalante Electric Garkane Energy Cooperative Heber Light and Power Hurricane City Utilities Hyrum City Power & Light Intermountain Power Agency Kaysville City Lehi City Power Moon Lake Electric Association Murray City Power PacifiCorp (Rocky Mountain Power) Provo City Power Strawberry Electric Service District Central Vermont Public Service Green Mountain Power Hardwick Electric Department Vermont Electric Cooperative Washington Electric Cooperative A and N Electric Cooperative Allegheny Power Appalachian Power Bristol Virginia Utilities Central Virginia Electric Cooperative Community Electric Cooperative Craig-Botetourt Electric Cooperative Danville Utilities Delmarva Power Dominion Virginia Power Franklin Electric Department IGS Energy Mecklenburg Electric Cooperative Northern Neck Electric Cooperative NOVEC Piedmont EMC Prince George Electric Cooperative Radford Electric Department Rappahannock Electric Cooperative Shenandoah Valley Electric Cooperative Southside Electric Cooperative Town of Richlands Electric Department Town of Vienna Wakefield Municipal Gas and Lighting Avista Utilities Benton PUD Chelan County Public Utility District City of Blaine Columbia REA Cowlitz PUD Douglas County Public Utility District Grant County Public Utility District Klickitat Public Utility District Lewis County Public Works Mason County Public Utility District 3 Modern Electric Water Company Orcas Power and Light Cooperative (OPALCO) Pacific County Public Utility District No. 2 PacifiCorp (Pacific Power) Peninsula Light Company Puget Sound Energy Seattle City Light Snohomish County Public Utility District (PUD) Tacoma Power Tanner Electric Allegheny Power Appalachian Power Wheeling Electric Power (AEP Ohio) Alliant Energy Dairyland Power Co-op Eau Claire Energy Cooperative Kaukauna Utilities Madison Gas and Electric Pierce Pepin Cooperative Services Polk-Burnett Electric Cooperative Richland Electric Cooperative River Falls Municipal Utility Superior Water Light and Power Village of Hustisford Electric We Energies Wisconsin Power and Light Company Wisconsin Public Service Corporation Xcel Energy Cheyenne Light Fuel & Power High Plains Power High West Energy Lower Valley Energy PacifiCorp (Rocky Mountain Power) Wheatland Rural Electric Association Ambit Energy PEPCO Other
