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