Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Pivot Solar NY 4 | Pivot Energy | Verona, NY | New York Independent System Operator (NYIS) | 208.0 MWh | Sep 2024 | Dec 2024 | Solar |
| Pivot Solar NY 9 | Pivot Energy | Ticonderoga, NY | New York Independent System Operator (NYIS) | 6.6 GWh | Feb 2024 | Dec 2024 | Solar |
| Pivot Solar NY 6 | Pivot Energy | Ticonderoga, NY | New York Independent System Operator (NYIS) | 4.5 GWh | Mar 2024 | Dec 2024 | Solar |
| Pivot Solar NY 3 | Pivot Energy | Delevan, NY | New York Independent System Operator (NYIS) | 2.5 GWh | Mar 2024 | Dec 2024 | Solar |
| Pivot Energy PPA 22 | Pivot Energy | Visalia, CA | California Independent System Operator (CISO) | 68.0 MWh | Sep 2024 | Dec 2024 | Solar |
| Pivot Solar 37 | Pivot Energy | Sterling, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.6 GWh | May 2024 | Dec 2024 | Solar |
| BH CSG 3 | Pivot Energy | La Junta, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 4.1 GWh | Apr 2023 | Dec 2024 | Solar |
| Chaberton Solar Catherine | Pivot Energy | Cooksville, MD | PJM Interconnection, LLC (PJM) | 3.1 GWh | Apr 2024 | Dec 2024 | Solar |
| Pivot Solar 20 | Pivot Energy | Johnstown, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 8.9 GWh | Sep 2023 | Dec 2024 | Solar |
| Pivot Solar 21 | Pivot Energy | Aurora, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.2 GWh | Mar 2024 | Dec 2024 | Solar |
| Putnam Solar 1B | Pivot Energy | Granville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | May 2024 | Dec 2024 | Solar |
| Marion Solar 4b LLC | Pivot Energy | Sandoval, IL | Midcontinent Independent System Operator, Inc. (MISO) | 970.0 MWh | Apr 2024 | Dec 2024 | Solar |
| Putnam Solar 1 | Pivot Energy | Granville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Apr 2024 | Dec 2024 | Solar |
| Pivot Solar NY 1 | Pivot Energy | Ticonderoga, NY | New York Independent System Operator (NYIS) | 7.5 GWh | Feb 2024 | Dec 2024 | Solar |
| Stevens Point Mill | Pixelle Specialty Solution, LLC | Stevens Point, WI | Midcontinent Independent System Operator, Inc. (MISO) | 12.7 GWh | Jan 2002 | Dec 2024 | Natural Gas |
| Pixelle Specialty Solutions LLC - Chilli | Pixelle Specialty Solution, LLC | Chillicothe, OH | PJM Interconnection, LLC (PJM) | 272.9 GWh | Jan 1952 | Jun 2025 | Black Liquor : 41.8% Natural Gas : 41.1% Wood/Wood Waste Solids : 14.2% Tire-derived Fuels : 2.1% Distillate Fuel Oil : 0.7% |
| Pixelle Specialty Solutions LLC - Spring | Pixelle Specialty Solutions LLC - (PA) | Spring Grove, PA | PJM Interconnection, LLC (PJM) | 422.4 GWh | Apr 1948 | Aug 2025 | Black Liquor : 47.8% Natural Gas : 24.6% Bituminous Coal : 22.6% Wood/Wood Waste Solids : 3.7% Sludge Waste : 0.7% Residual Fuel Oil : 0.6% |
| Pixley Solar Energy | Pixley Solar Energy LLC | Pixley, KS | Southwest Power Pool (SWPP) | 183.4 GWh | - | Aug 2025 | Solar |
| French Meadows | Placer County Water Agency | Foresthill, CA | California Independent System Operator (CISO) | 50.8 GWh | Sep 1966 | Dec 2024 | Water |
| Middle Fork | Placer County Water Agency | Foresthill, CA | California Independent System Operator (CISO) | 386.8 GWh | Sep 1966 | Aug 2025 | Water |
| Ralston | Placer County Water Agency | Foresthill, CA | California Independent System Operator (CISO) | 328.1 GWh | Sep 1966 | Dec 2024 | Water |
| Oxbow (CA) | Placer County Water Agency | Foresthill, CA | California Independent System Operator (CISO) | 29.2 GWh | Sep 1966 | Sep 2024 | Water |
| Port Allen (LA) | Placid Refining Co LLC | Port Allen, LA | Midcontinent Independent System Operator, Inc. (MISO) | 43.4 GWh | Apr 1990 | Dec 2024 | Natural Gas |
| Plainfield Renewable Energy LLC | Plainfield Renewable Energy, LLC | Plainfield, CT | ISO New England (ISNE) | 247.0 GWh | Nov 2013 | Oct 2024 | Wood/Wood Waste Solids : 99.5% Other Biomass Liquids : 0.5% |
| Plainfield Community Solar LLC | Plainfield Solar LLC | Plainfield, MA | ISO New England (ISNE) | 3.4 GWh | Jan 2019 | Dec 2024 | Solar |
| Plains End II LLC | Plains End Operating Services LLC | Arvada, CO | Public Service Company of Colorado (PSCO) | 10.3 GWh | Apr 2008 | Dec 2024 | Natural Gas |
| Plains End | Plains End Operating Services LLC | Arvada, CO | Public Service Company of Colorado (PSCO) | 6.1 GWh | Apr 2002 | Dec 2024 | Natural Gas |
| Rawhide | Platte River Power Authority | Wellington, CO | Public Service Company of Colorado (PSCO) | 1.4 TWh | Mar 1984 | Aug 2025 | Subbituminous Coal : 92.6% Natural Gas : 7.4% |
| Pleasant Hill Wind Energy Project | Pleasant Hill Wind Energy LLC | Lorenzo, TX | Southwest Power Pool (SWPP) | 39.9 GWh | Sep 2015 | Dec 2024 | Wind |
| Matrix Pleasant Valley | Pleasant Valley Solar, LLC | Boise, ID | Idaho Power Company (IPCO) | 343.7 GWh | - | Aug 2025 | Solar |
| Pleasantdale Road Community Solar | Pleasantdale Road Solar, LLC | Rutland, MA | ISO New England (ISNE) | 1.4 GWh | Aug 2017 | Dec 2024 | Solar |
| Pleasants Energy LLC | Pleasants Energy LLC | St Mary's, WV | PJM Interconnection, LLC (PJM) | 1.6 TWh | Feb 2002 | Aug 2025 | Natural Gas |
| Plott Hound Solar | Plott Hound Solar, LLC | New Bern, NC | Duke Energy Progress East (CPLE) | 6.9 GWh | Apr 2021 | Dec 2024 | Solar |
| Plum Creek Wind Project (NE) | Plum Creek Wind, LLC | Winside, NE | Southwest Power Pool (SWPP) | 845.7 GWh | May 2020 | Aug 2025 | Wind |
| PSREC/SIAD Solar | Plumas Sierra Rural Electric Coop | Herlong, CA | California Independent System Operator (CISO) | 6.2 GWh | Aug 2018 | Dec 2024 | Solar |
| High Sierra Cogeneration Plant | Plumas Sierra Rural Electric Coop | Susanville, CA | California Independent System Operator (CISO) | 36.7 GWh | Jan 2010 | Dec 2024 | Natural Gas |
| Alamogordo Solar Energy Center | PNM Resources | Alamogordo, NM | Public Service Company of New Mexico (PNM) | 11.2 GWh | Sep 2011 | Dec 2024 | Solar |
| Manzano Solar | PNM Resources | Los Lunas, NM | Public Service Company of New Mexico (PNM) | 18.3 GWh | Sep 2013 | Dec 2024 | Solar |
| Las Vegas Solar Energy Center | PNM Resources | Las Vegas, NM | Public Service Company of New Mexico (PNM) | 9.7 GWh | Oct 2011 | Dec 2024 | Solar |
| Otero Solar | PNM Resources | La Luz, NM | Public Service Company of New Mexico (PNM) | 17.1 GWh | Nov 2013 | Dec 2024 | Solar |
| Albuquerque Solar Energy Center | PNM Resources | Albuquerque, NM | Public Service Company of New Mexico (PNM) | 4.1 GWh | Mar 2011 | Dec 2024 | Solar |
| Los Lunas Solar Energy Center | PNM Resources | Los Lunas, NM | Public Service Company of New Mexico (PNM) | 13.4 GWh | May 2011 | Dec 2024 | Solar |
| Deming Solar Energy Center | PNM Resources | Deming, NM | Public Service Company of New Mexico (PNM) | 20.0 GWh | Jul 2011 | Dec 2024 | Solar |
| San Miguel II Solar Energy Center | PNM Resources | Las Vegas, NM | Public Service Company of New Mexico (PNM) | 26.9 GWh | Sep 2019 | Dec 2024 | Solar |
| San Miguel I Solar Energy Center | PNM Resources | Las Vegas, NM | Public Service Company of New Mexico (PNM) | 26.2 GWh | Aug 2019 | Dec 2024 | Solar |
| Rio De Oro Solar Energy Center | PNM Resources | Belen, NM | Public Service Company of New Mexico (PNM) | 23.0 GWh | May 2019 | Dec 2024 | Solar |
| Vista Solar Energy Center | PNM Resources | Los Lunas, NM | Public Service Company of New Mexico (PNM) | 28.2 GWh | Feb 2019 | Dec 2024 | Solar |
| Santa Fe Solar Energy Center | PNM Resources | Santa Fe, NM | Public Service Company of New Mexico (PNM) | 24.5 GWh | Nov 2015 | Dec 2024 | Solar |
| Rio Communities Solar Energy Center | PNM Resources | Rio Communities, NM | Public Service Company of New Mexico (PNM) | 26.8 GWh | Nov 2015 | Dec 2024 | Solar |
| Santolina Solar Energy Center | PNM Resources | Albuquerque, NM | Public Service Company of New Mexico (PNM) | 27.4 GWh | Nov 2015 | Dec 2024 | Solar |
| South Valley Solar Energy Center | PNM Resources | Albuquerque, NM | Public Service Company of New Mexico (PNM) | 25.0 GWh | Nov 2015 | Dec 2024 | Solar |
| Sandoval Solar Energy Center | PNM Resources | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 15.6 GWh | Nov 2014 | Dec 2024 | Solar |
| Cibola | PNM Resources | Seboyeta, NM | Public Service Company of New Mexico (PNM) | 19.2 GWh | Jan 2015 | Dec 2024 | Solar |
| Meadow Lake Solar Energy Center | PNM Resources | Los Lunas, NM | Public Service Company of New Mexico (PNM) | 23.7 GWh | Dec 2014 | Dec 2024 | Solar |
| Rio Rancho Solar Energy Center | PNM Resources | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 23.8 GWh | Nov 2019 | Dec 2024 | Solar |
| Pocono Solar Project | Pocono International Raceway Inc | Long Pond, PA | PJM Interconnection, LLC (PJM) | 3.1 GWh | Jul 2010 | Dec 2024 | Solar |
| Poet Bioprocessing Emmetsburg | Poet Bioprocessing Emmetsburg | Emmetsburg, IA | Midcontinent Independent System Operator, Inc. (MISO) | 18.0 GWh | Nov 2023 | Dec 2024 | Natural Gas : 83.1% Other Biomass Solids : 16.9% |
| POET Bioprocessing- Mitchell | POET Bioprocessing- Mitchell | Mitchell, SD | Southwest Power Pool (SWPP) | 20.1 GWh | Sep 2021 | Dec 2024 | Natural Gas |
| POET Biorefining - Shelbyville | POET Biorefing- Shelbyville | Shelbyville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 34.8 GWh | May 2020 | Dec 2024 | Natural Gas |
| POET Biorefining- Alexandria, LLC | POET Biorefining - Alexandria, LLC. | Alexandria, IN | PJM Interconnection, LLC (PJM) | 18.8 GWh | Mar 2008 | Dec 2024 | Natural Gas |
| POET Biorefining - Gowrie | POET Biorefining - Gowrie | Gowrie, IA | Midcontinent Independent System Operator, Inc. (MISO) | 20.9 GWh | Oct 2018 | Dec 2024 | Natural Gas |
| POET Biorefining - Hudson | POET Biorefining - Hudson | Hudson, SD | Midcontinent Independent System Operator, Inc. (MISO) | 17.0 GWh | Apr 2019 | Dec 2024 | Natural Gas |
| POET Biorefining - Jewell | POET Biorefining - Jewell | Jewell, IA | Midcontinent Independent System Operator, Inc. (MISO) | 21.7 GWh | Feb 2019 | Dec 2024 | Natural Gas |
| POET Biorefining - Leipsic, LLC | POET Biorefining - Leipsic, LLC | Leipsic, OH | PJM Interconnection, LLC (PJM) | 6.0 GWh | Jun 2017 | Dec 2024 | Natural Gas |
| POET Biorefining - Marion, LLC | POET Biorefining - Marion, LLC | Marion, OH | PJM Interconnection, LLC (PJM) | 27.0 GWh | Jul 2017 | Dec 2024 | Natural Gas |
| POET Biorefining - North Manchester, LLC | POET Biorefining - North Manchester, LLC | North Manchester, IN | Midcontinent Independent System Operator, Inc. (MISO) | 17.5 GWh | May 2017 | Dec 2024 | Natural Gas |
| POET Biorefining - Portland | POET Biorefining - Portland | Portland, IN | PJM Interconnection, LLC (PJM) | 20.9 GWh | Feb 2017 | Dec 2024 | Natural Gas |
| POET Biorefining Caro, LLC | POET Biorefining Caro, LLC | Caro, MI | Midcontinent Independent System Operator, Inc. (MISO) | 14.3 GWh | May 2018 | Dec 2024 | Natural Gas |
| POET Biorefining Lake Crystal | POET Biorefining Lake Crystal | Lake Crystal, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 GWh | Mar 2005 | Aug 2025 | Natural Gas : 84.2% Distillate Fuel Oil : 15.8% |
| POET Biorefining LLC - Corning | POET Biorefining LLC - Corning | Corning, IA | Midcontinent Independent System Operator, Inc. (MISO) | 14.0 GWh | Sep 2018 | Dec 2024 | Natural Gas |
| POET Biorefining - Chancellor | POET Biorefining- Chancellor | Chancellor, SD | Midcontinent Independent System Operator, Inc. (MISO) | 27.6 GWh | Jul 2018 | Dec 2024 | Wood/Wood Waste Solids : 69.3% Natural Gas : 28.2% Landfill Gas : 2.5% |
| POET Biorefining-Hanlontown, LLC | POET Biorefining-Hanlontown, LLC | Hanlontown, IA | Midcontinent Independent System Operator, Inc. (MISO) | 12.2 GWh | Dec 2018 | Dec 2024 | Natural Gas |
| Point Beach Solar | Point Beach Solar | Two Creeks, WI | Midcontinent Independent System Operator, Inc. (MISO) | 207.1 GWh | Aug 2021 | Aug 2025 | Solar |
| Polk County Renewables, LLC | Polk County Renewables, LLC | Osceola, NE | Southwest Power Pool (SWPP) | 11.6 GWh | Nov 2018 | Dec 2024 | Wind |
| Ponderosa Wind II | Ponderosa Wind II, LLC | Balko, OK | Southwest Power Pool (SWPP) | 352.3 GWh | Nov 2024 | Aug 2025 | Wind |
| Ponderosa Wind Energy Center | Ponderosa Wind, LLC | Beaver, OK | Southwest Power Pool (SWPP) | 929.5 GWh | Oct 2020 | Aug 2025 | Wind |
| Pontiac | Pontiac Solar, LLC | Pontiac, IL | PJM Interconnection, LLC (PJM) | 4.2 GWh | Jan 2021 | Dec 2024 | Solar |
| Pontook Hydro Facility | Pontook Operating LP | Dummer, NH | ISO New England (ISNE) | 61.9 GWh | Nov 1986 | Dec 2024 | Water |
| Port Charlotte Energy LLC | Port Charlotte Energy LLC | Punta Gorda, FL | Florida Power & Light Co. (FPL) | 626.0 MWh | Sep 2011 | Dec 2024 | Landfill Gas |
| Port Townsend Paper | Port Townsend Paper Co | Port Townsend, WA | Bonneville Power Administration (BPAT) | 2.6 GWh | Dec 1928 | Dec 2024 | Black Liquor : 49.9% Wood/Wood Waste Solids : 35.3% Natural Gas : 11.0% Waste/Other Oil : 3.8% |
| Portage Solar Plant | Portage Solar Plant | Portage, WI | Midcontinent Independent System Operator, Inc. (MISO) | 22.8 GWh | May 2023 | Dec 2024 | Solar |
| Portal Ridge Solar C, LLC | Portal Ridge Solar, LLC | Lancaster, CA | California Independent System Operator (CISO) | 25.3 GWh | Jan 2017 | Dec 2024 | Solar |
| Portal Ridge Solar B, LLC | Portal Ridge Solar, LLC | Lancaster, CA | California Independent System Operator (CISO) | 46.9 GWh | Jan 2017 | Dec 2024 | Solar |
| Porter Solar, LLC (TX) | Porter Solar, LLC | Krum, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 487.9 GWh | Sep 2024 | Aug 2025 | Solar |
| PHP 1 | Portland City of | Sandy, OR | Portland General Electric Company (PGE) | 46.4 GWh | Jan 1982 | Dec 2024 | Water |
| PHP 2 | Portland City of | Sandy, OR | Portland General Electric Company (PGE) | 35.5 GWh | Jan 1982 | Dec 2024 | Water |
| Coyote Springs | Portland General Electric Co | Boardman, OR | Portland General Electric Company (PGE) | 2.0 TWh | Oct 1995 | Aug 2025 | Natural Gas |
| Oak Grove | Portland General Electric Co | Estacada, OR | Portland General Electric Company (PGE) | 150.1 GWh | Jul 1924 | Dec 2024 | Water |
| Faraday | Portland General Electric Co | Estacada, OR | Portland General Electric Company (PGE) | 119.9 GWh | Jan 1907 | Dec 2024 | Water |
| North Fork | Portland General Electric Co | Estacada, OR | Portland General Electric Company (PGE) | 186.7 GWh | Oct 1958 | Dec 2024 | Water |
| Pelton | Portland General Electric Co | Madras, OR | Portland General Electric Company (PGE) | 361.8 GWh | Nov 1957 | Dec 2024 | Water |
| River Mill | Portland General Electric Co | Estacada, OR | Portland General Electric Company (PGE) | 99.1 GWh | Oct 1911 | Dec 2024 | Water |
| Round Butte | Portland General Electric Co | Madras, OR | Portland General Electric Company (PGE) | 794.4 GWh | Jul 1964 | Dec 2024 | Water |
| Sullivan | Portland General Electric Co | West Linn, OR | Portland General Electric Company (PGE) | 104.1 GWh | Apr 1924 | Dec 2024 | Water |
| Biglow Canyon Wind Farm | Portland General Electric Co | Wasco, OR | Portland General Electric Company (PGE) | 939.8 GWh | Nov 2007 | Aug 2025 | Wind |
| Port Westward | Portland General Electric Co | Clatskanie, OR | Portland General Electric Company (PGE) | 3.3 TWh | May 2007 | Aug 2025 | Natural Gas |
| Wheatridge 1 | Portland General Electric Co | Lexington, OR | Bonneville Power Administration (BPAT) | 257.3 GWh | Nov 2020 | Aug 2025 | Wind |
| Carty Generating Station | Portland General Electric Co | Boardman, OR | Portland General Electric Company (PGE) | 3.3 TWh | Jun 2016 | Dec 2024 | Natural Gas |
| Baldock Solar Highway | Portland General Electric Co | Aurora, OR | Portland General Electric Company (PGE) | 1.3 GWh | Dec 2011 | Dec 2024 | Solar |
| Tucannon River Wind Farm | Portland General Electric Co | Dayton, WA | Portland General Electric Company (PGE) | 808.3 GWh | Nov 2014 | Dec 2024 | Wind |
Summary of Power Plants By State
Figures are based on August 2025 generation numbers.| State | Rank | Active Plants | Aug 2025 Generation |
|---|---|---|---|
| Alabama | # 9 | 76 | 12,395.40 GWh |
| Alaska | # 48 | 147 | 596.38 GWh |
| Arizona | # 8 | 183 | 13,253.37 GWh |
| Arkansas | # 22 | 117 | 7,005.71 GWh |
| California | # 4 | 1,766 | 22,096.16 GWh |
| Colorado | # 30 | 303 | 5,430.16 GWh |
| Connecticut | # 33 | 168 | 4,128.16 GWh |
| Delaware | # 49 | 33 | 484.63 GWh |
| District of Columbia | # 51 | 16 | 18.64 GWh |
| Florida | # 2 | 322 | 27,311.64 GWh |
| Georgia | # 6 | 266 | 13,949.89 GWh |
| Hawaii | # 47 | 73 | 836.01 GWh |
| Idaho | # 42 | 148 | 1,815.53 GWh |
| Illinois | # 5 | 385 | 16,890.03 GWh |
| Indiana | # 15 | 212 | 9,505.71 GWh |
| Iowa | # 28 | 295 | 5,533.29 GWh |
| Kansas | # 26 | 189 | 5,907.91 GWh |
| Kentucky | # 23 | 58 | 6,905.39 GWh |
| Louisiana | # 14 | 87 | 9,976.47 GWh |
| Maine | # 45 | 217 | 1,193.54 GWh |
| Maryland | # 39 | 204 | 3,054.43 GWh |
| Massachusetts | # 41 | 652 | 2,249.14 GWh |
| Michigan | # 12 | 279 | 11,546.33 GWh |
| Minnesota | # 27 | 768 | 5,598.51 GWh |
| Mississippi | # 19 | 58 | 8,052.18 GWh |
| Missouri | # 21 | 128 | 7,016.22 GWh |
| State | Rank | Active Plants | Aug 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 2,504.48 GWh |
| Nebraska | # 35 | 132 | 3,820.75 GWh |
| Nevada | # 32 | 114 | 4,717.11 GWh |
| New Hampshire | # 43 | 60 | 1,704.04 GWh |
| New Jersey | # 25 | 399 | 5,993.29 GWh |
| New Mexico | # 36 | 144 | 3,535.03 GWh |
| New York | # 11 | 966 | 12,050.57 GWh |
| North Carolina | # 10 | 917 | 12,257.94 GWh |
| North Dakota | # 38 | 60 | 3,302.49 GWh |
| Ohio | # 7 | 201 | 13,774.78 GWh |
| Oklahoma | # 17 | 143 | 9,005.55 GWh |
| Oregon | # 29 | 282 | 5,502.91 GWh |
| Pennsylvania | # 3 | 260 | 22,725.21 GWh |
| Rhode Island | # 46 | 100 | 1,044.68 GWh |
| South Carolina | # 16 | 207 | 9,221.88 GWh |
| South Dakota | # 44 | 52 | 1,697.92 GWh |
| Tennessee | # 20 | 89 | 7,467.46 GWh |
| Texas | # 1 | 937 | 58,074.24 GWh |
| Utah | # 37 | 126 | 3,436.80 GWh |
| Vermont | # 50 | 120 | 183.89 GWh |
| Virginia | # 13 | 241 | 10,566.72 GWh |
| Washington | # 18 | 138 | 8,804.04 GWh |
| West Virginia | # 31 | 39 | 4,950.74 GWh |
| Wisconsin | # 24 | 251 | 6,697.49 GWh |
| Wyoming | # 34 | 73 | 3,968.05 GWh |