Directory of Electric Companies in the United States
| Company Name | Company Location | Utility Type | Power Plants | EIA Annual Generation | EIA Latest Generation | FERC Lastest Date | FERC 2025Q2 Seller Transactions | FERC 2025Q2 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Pebble Springs Wind LLC | Portland, OR | - | - | - | Sep 2025 | $5.66M | $363.93k | |
| Pegasus Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 402.4 GWh | Jun 2026 | Sep 2025 | $3.90M | |
| Peony Solar, LLC | Charlotte, NC | Independent Power Producer | - | 74.3 GWh | Dec 2024 | Sep 2025 | $833.97k | |
| Peoples Electric Cooperative | ADA, OK | Cooperative | 5 | 232.9 GWh | Dec 2025 | Sep 2025 | $6.96M | |
| Perrin Ranch Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 188.6 GWh | Jun 2026 | Sep 2025 | $3.47M | |
| Pheasant Run Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 260.9 GWh | Jun 2026 | Sep 2025 | $3.01M | |
| Phobos Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 190.4 GWh | Jun 2026 | Sep 2025 | $1.91M | |
| Piedmont Green Power LLC | Barnesville, GA | Independent Power Producer | 1 | 457.8 GWh | Jun 2026 | Sep 2025 | $8.07M | |
| Pike Solar LLC | Boulder, CO | Independent Power Producer | 1 | - | - | Sep 2025 | $3.01M | |
| Pima Energy Storage System | Juno Beach, FL | Independent Power Producer | 1 | -572.0 MWh | May 2026 | Sep 2025 | $237.65k | |
| Pinal Central Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 61.1 GWh | Jun 2026 | Sep 2025 | $1.56M | |
| Pinelawn Power LLC | Bethesda, MD | Independent Power Producer | 1 | 69.7 GWh | Nov 2025 | Sep 2025 | $5.21M | |
| Pinyon Pines Wind I, LLC | Mojave, CA | Independent Power Producer | 1 | 296.4 GWh | Dec 2025 | Sep 2025 | $13.52M | |
| Pinyon Pines Wind II, LLC | Mojave, CA | Independent Power Producer | 1 | 214.1 GWh | Dec 2025 | Sep 2025 | $9.69M | |
| PIO PICO Energy Center LLC | San Diego, CA | Independent Power Producer | 1 | 50.8 GWh | Dec 2025 | Sep 2025 | $14.35M | |
| Pioneer Solar (Co), LLC | Bennett, CO | Independent Power Producer | 1 | 193.2 GWh | Jun 2026 | Sep 2025 | $1.36M | |
| Pisgah Mountain, LLC | Bangor, ME | Independent Power Producer | 1 | 30.7 GWh | Dec 2025 | Sep 2025 | $617.80k | |
| Pittsfield Generating Company, LP | Pittsfield, MA | Independent Power Producer | 1 | 137.8 GWh | Jun 2026 | Sep 2025 | $2.09M | |
| Pivot Point Energy Group, LLC | Birmingham, AL | - | - | - | Sep 2025 | $8.77k | ||
| Placer County Water Agency - (Ca) | Foresthill, CA | Political Subdivision | 5 | 886.1 GWh | Jun 2026 | Sep 2025 | $230.03k | |
| Plains End II, LLC | Overland Park, KS | - | - | - | Sep 2025 | $3.22M | ||
| Plains End, LLC | Overland Park, KS | - | - | - | Sep 2025 | $3.06M | ||
| Platteview Solar, LLC | Louisville, CO | - | - | - | Sep 2025 | $1.22M | ||
| Pleasant Valley Solar, LLC | Miami, FL | Independent Power Producer | 1 | 566.3 GWh | Jun 2026 | Sep 2025 | $7.25M | |
| Pleinmont Solar 1 LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $1.96M | |
| Plum Creek Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 855.4 GWh | Jun 2026 | Sep 2025 | $2.76M | |
| Point Beach Solar | Juno Beach, FL | Independent Power Producer | 1 | 223.0 GWh | Jun 2026 | Sep 2025 | $2.99M | |
| Portal Ridge Solar B, LLC | New York, NY | - | - | - | Sep 2025 | $1.14M | ||
| Portal Ridge Solar C, LLC | New York, NY | - | - | - | Sep 2025 | $559.53k | ||
| Post Rock Wind Power Project, LLC | Ellsworth, KS | Independent Power Producer | - | - | Dec 2014 | Sep 2025 | $6.14M | |
| Power City Partners LP | Massena, NY | Independent Power Producer | 1 | 42.5 GWh | Oct 2025 | Sep 2025 | $1.14M | |
| Power Holding LLC | Stamford, CT | - | - | - | Sep 2025 | $8.37M | ||
| PPM Roaring Brook, LLC | Portland, OR | - | - | - | Sep 2025 | $1.85M | ||
| Prairie Center Energy LLC | Mosca, CO | - | - | - | Sep 2025 | $1.57M | ||
| Prairie Mist Solar Project, LLC | Oakland, CA | Independent Power Producer | 1 | 253.1 GWh | Jun 2026 | Sep 2025 | $2.00M | |
| Prairie Queen Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 473.8 GWh | Jun 2026 | Sep 2025 | $1.38M | |
| Prairie Rose Wind Farm | Birmingham, AL | Independent Power Producer | 1 | 494.2 GWh | Jun 2026 | Sep 2025 | $7.67M | |
| Pratt Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 931.1 GWh | Jun 2026 | Sep 2025 | $3.28M | |
| Prevailing Wind Park, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $4.25M | |
| Providence Heights Wind, LLC | Portland, OR | - | - | - | Sep 2025 | $596.15k | ||
| Provider Power Mass, LLC | Houston, TX | - | - | - | Sep 2025 | $36.98k | ||
| Proxima Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 526.3 GWh | Jun 2026 | Sep 2025 | $13.04M | |
| PSEG Nuclear LLC | Newark, NJ | Independent Power Producer | 2 | 30.6 TWh | Jun 2026 | Sep 2025 | $248.37M | |
| Public Service Company Of New Hampshire | Berlin, CT | - | - | - | Sep 2025 | $3.58M | $27.80M | |
| Pud No 1 Of Clark County - (Wa) | Vancouver, WA | Political Subdivision | 1 | 980.6 GWh | Jun 2026 | Sep 2025 | $18.31M | |
| Pud No 1 Of Douglas County - (Wa) | East Wenatchee, WA | Political Subdivision | 1 | 4.7 TWh | Jun 2026 | Sep 2025 | $1.61M | |
| Pud No 1 Of Pend Oreille County - (Wa) | Newport, WA | Political Subdivision | 3 | 491.8 GWh | Dec 2025 | Sep 2025 | $2.77M | |
| Pud No 1 Of Snohomish County - (Wa) | Everett, WA | Political Subdivision | 8 | 434.5 GWh | Dec 2025 | Sep 2025 | $12.52M | |
| Pud No 2 Of Grant County - (Wa) | Ephrata, WA | Political Subdivision | 3 | 11.1 TWh | Jun 2026 | Sep 2025 | $6.28M | $14.69M |
| Pumpjack Solar I, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.73M | |
| Pure Energy, Inc. | Fort Myers, FL | - | - | - | Sep 2025 | $1.03M | ||
| Quartz Solar, LLC | Austin, TX | Independent Power Producer | - | - | - | Sep 2025 | $2.30M | |
| Quilt Block Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 398.0 GWh | Jun 2026 | Sep 2025 | $3.33M | |
| Quinebaug Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 84.0 GWh | Jun 2026 | Sep 2025 | $2.17M | |
| Quintessence, LLC | Houston, TX | - | - | - | Sep 2025 | $2.32M | $342.75k | |
| Quitman II Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 349.9 GWh | Jun 2026 | Sep 2025 | $2.01M | |
| Quitman Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 368.3 GWh | Jun 2026 | Sep 2025 | $2.44M | |
| Rabbitbrush Solar, LLC | Dallas, TX | - | - | - | Sep 2025 | $2.37M | ||
| Raceway Solar 1, LLC | Louisville, CO | - | - | - | Sep 2025 | $3.61M | ||
| Ragsdale Solar, LLC | Houston, TX | Independent Power Producer | 1 | 264.7 GWh | Jun 2026 | Sep 2025 | $2.32M | |
| Rancho SECO Solar II, LLC | New York, NY | Independent Power Producer | 1 | 298.7 GWh | Jun 2026 | Sep 2025 | $3.40M | |
| Rancho SECO Solar, LLC | New York, NY | Independent Power Producer | 1 | 18.6 GWh | Dec 2025 | Sep 2025 | $470.55k | |
| Randolph Solar Park LLC | Coolidge, AZ | Independent Power Producer | 1 | 575.6 GWh | Jun 2026 | Sep 2025 | $4.63M | |
| Rathdrum Power LLC | Overland Park, KS | Independent Power Producer | 1 | 1.9 TWh | Dec 2025 | Sep 2025 | $6.49M | |
| Rattlesnake Flat, LLC | Princeton, NJ | Independent Power Producer | 1 | 461.6 GWh | Jun 2026 | Sep 2025 | $3.08M | |
| Ravenswood Operations LLC | Long Island City, NY | Independent Power Producer | 1 | 3.6 TWh | Jun 2026 | Sep 2025 | $108.71M | |
| Re Astoria 2 LLC | Palmdale, CA | Independent Power Producer | 1 | 201.0 GWh | Jun 2026 | Sep 2025 | $2.43M | |
| Re Astoria LLC | Palmdale, CA | Independent Power Producer | 1 | 211.5 GWh | Jun 2026 | Sep 2025 | $3.74M | |
| Re Barren Ridge 1, LLC | Palmdale, CA | Independent Power Producer | 1 | 172.5 GWh | Dec 2025 | Sep 2025 | $3.52M | |
| Re Camelot LLC | New York, NY | - | - | - | Sep 2025 | $3.56M | ||
| Re Columbia Two LLC | New York, NY | - | - | - | Sep 2025 | $921.69k | ||
| Re Garland A LLC | Birmingham, AL | - | - | - | Sep 2025 | $1.07M | ||
| Re Gaskell West 1 LLC | Birmingham, AL | - | - | - | Sep 2025 | $1.34M | ||
| Re Gaskell West 2 LLC | Austin, TX | - | - | - | Sep 2025 | $721.33k | ||
| Re Gaskell West 3 LLC | Austin, TX | - | - | - | Sep 2025 | $1.38M | ||
| Re Mustang 3 LLC | Boca Raton, FL | - | - | - | Sep 2025 | $2.03M | ||
| Re Mustang 4 LLC | Boca Raton, FL | - | - | - | Sep 2025 | $1.51M | ||
| Re Mustang LLC | San Francisco, CA | Independent Power Producer | - | - | Dec 2019 | Sep 2025 | $1.70M | |
| Re Mustang Two Barbaro LLC | Charlotte, NC | - | - | - | Sep 2025 | $1.59M | ||
| Re Mustang Two Whirlaway LLC | Charlotte, NC | - | - | - | Sep 2025 | $2.97M | ||
| Re Papago LLC | Austin, TX | Independent Power Producer | 1 | - | Jan 2026 | Sep 2025 | $4.72M | |
| Re Rosamond One LLC | San Francisco, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $1.79M | |
| Re Rosamond Two LLC | San Francisco, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $2.38M | |
| Record Hill Wind LLC | LYME, NH | Independent Power Producer | 1 | 120.7 GWh | Dec 2025 | Sep 2025 | $1.08M | |
| Red Cloud Wind LLC | Houston, TX | - | - | - | Sep 2025 | $12.42M | ||
| Red Horse III, LLC | New York, NY | - | - | - | Sep 2025 | $738.64k | ||
| Red Mesa Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 179.5 GWh | Dec 2025 | Sep 2025 | $1.25M | |
| Red-Rochester, LLC | Rochester, NY | Industrial | 1 | 372.7 GWh | Jun 2026 | Sep 2025 | $385.86k | |
| Regan Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $473.32k | ||
| Regenerate Stratton LLC | Stratton, ME | - | - | - | Sep 2025 | $1.44M | ||
| Regulus Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 156.1 GWh | Dec 2025 | Sep 2025 | $6.91M | |
| Rev Energy Marketing, LLC | New York, NY | - | - | - | Sep 2025 | $763.45k | $821.03k | |
| Revere Power, LLC | Charlotte, NC | - | - | - | Sep 2025 | $55.33M | $55.33M | |
| Reworld Haverhill Associates, LLC | Morristown, NJ | - | - | - | Sep 2025 | $1.18M | ||
| Reworld Semass Limited Partnership | Morristown, NJ | - | - | - | Sep 2025 | $4.39M | ||
| Rhode Island Engine Genco, LLC | Johnston, RI | - | - | - | Sep 2025 | $1.02k | ||
| Rhode Island LFG Genco | Johnston, RI | Independent Power Producer | 2 | 192.5 GWh | Jun 2026 | Sep 2025 | $8.09M | |
| Rhode Island State Energy Center, LP | Houston, TX | - | - | - | Sep 2025 | $16.10M | ||
| Rhythm Ops, LLC | Washington, DC | - | - | - | Sep 2025 | $1.03M | $10.55M | |
| Richmond Spider Solar LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $429.03k |
Top Power Plants in United States
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Arkansas Nuclear One | Russellville, Arkansas | 14 TWh | Nov 1974 | Jun 2026 | Nuclear |
| Barry | Bucks, Alabama | 13 TWh | Jan 1954 | Jun 2026 | Natural Gas : 97.3% Bituminous Coal : 2.7% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Jun 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Jun 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Jun 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Jun 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Jun 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Jun 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Jun 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Jun 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Jun 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Jun 2026 | Natural Gas : 69.8% Bituminous Coal : 30.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Jun 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | Jun 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Jun 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Jun 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Jun 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Jun 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Jun 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Jun 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Jun 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Jun 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Jun 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | Jun 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Jun 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Jun 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Jun 2026 | Subbituminous Coal : 75.2% Bituminous Coal : 15.7% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Jun 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Jun 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Jun 2026 | Lignite Coal : 99.2% Natural Gas : 0.8% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Jun 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Jun 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Jun 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Jun 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Jun 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Jun 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Jun 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Jun 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Jun 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Jun 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Jun 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Jun 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Jun 2026 | Nuclear : 64.6% Natural Gas : 35.4% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Jun 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Jun 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Jun 2026 | Subbituminous Coal : 81.2% Natural Gas : 18.8% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Jun 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Jun 2026 | Natural Gas |