Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Porter Way Community Solar Garden | AEP Onsite Partners, LLC | Waconia, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.6 GWh | Jan 2018 | Oct 2025 | Solar |
| ABEC #2 dba West-Star Dairy | ABEC #2 LLC | Buttonwillow, CA | California Independent System Operator (CISO) | 8.5 GWh | Jan 2018 | Dec 2024 | Other Biomass Gas |
| ABEC #3 dba Lakeview Dairy | ABEC #3 LLC | Bakersfield, CA | California Independent System Operator (CISO) | 6.0 GWh | Jan 2018 | Dec 2024 | Other Biomass Gas |
| ABEC #4 dba CE&S Dairy | ABEC #4 LLC | Bakersfield, CA | California Independent System Operator (CISO) | 7.9 GWh | Jan 2018 | Dec 2024 | Other Biomass Gas |
| Facebook 2 Solar Energy Center | Exus New Mexico | Albuquerque, NM | Public Service Company of New Mexico (PNM) | 28.1 GWh | Jan 2018 | Dec 2024 | Solar |
| Veseli Community Solar Garden | Veseli Solar I LLC | Webster, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jan 2018 | Dec 2024 | Solar |
| Lake Waconia Community Solar Garden | Lake Waconia Solar LLC | Waconia, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jan 2018 | Dec 2024 | Solar |
| Lake Waconia IV Community Solar Garden | Lake Waconia Solar IV LLC | Waconia, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jan 2018 | Dec 2024 | Solar |
| Covington Solar Farm | Oklahoma Gas & Electric Co | Covington, OK | Southwest Power Pool (SWPP) | 18.6 GWh | Jan 2018 | Dec 2024 | Solar |
| HEB00020 | Texas Microgrid, LLC | Cypress, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 254.0 MWh | Jan 2018 | Dec 2024 | Natural Gas |
| Sneads Grove | Strata Manager, LLC | Laurinburg, NC | Duke Energy Progress East (CPLE) | 10.2 GWh | Jan 2018 | Dec 2024 | Solar |
| Bearford Solar II | Bearford Solar II, LLC | Burgaw, NC | Duke Energy Carolinas (DUK) | 7.7 GWh | Jan 2018 | Dec 2024 | Solar |
| Moore Solar | Moore Solar, LLC | Reidsville, NC | Duke Energy Carolinas (DUK) | 8.6 GWh | Jan 2018 | Dec 2024 | Solar |
| Berryville School District Solar | Today's Power, Inc. | Berryville, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Jan 2018 | Dec 2024 | Solar |
| TJX Tucson | SoCore Energy LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 2.2 GWh | Jan 2018 | Dec 2024 | Solar |
| UMCES Ground Mount | Standard Solar | Cambridge, MD | PJM Interconnection, LLC (PJM) | 3.5 GWh | Jan 2018 | Dec 2024 | Solar |
| ALDI DC 2 | Powerflex | South Windsor, CT | ISO New England (ISNE) | 1.4 GWh | Jan 2018 | Dec 2024 | Solar |
| Chowan Jehu Solar | Chowan Jehu Road Solar, LLC | Tyner, NC | PJM Interconnection, LLC (PJM) | 8.1 GWh | Jan 2018 | Dec 2024 | Solar |
| MNCPPC Germantown Solar | Standard Solar | Boyds, MD | PJM Interconnection, LLC (PJM) | 1.6 GWh | Jan 2018 | Dec 2024 | Solar |
| Marine Corps Logistics Base Solar | Georgia Power Co | Albany, GA | Southern Company Services, Inc. - Trans (SOCO) | 54.6 GWh | Jan 2018 | Oct 2025 | Solar |
| Bearkat | Bearkat Wind Energy 1, LLC | St. Lawrence, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 662.7 GWh | Jan 2018 | Oct 2025 | Wind |
| Calligan Creek Hydroelectric Project | PUD No 1 of Snohomish County | Snoqualmie, WA | Puget Sound Energy, Inc. (PSEI) | 17.2 GWh | Jan 2018 | Dec 2024 | Water |
| Greene County Meter #1 | Tesla Inc. | Cairo, NY | ISO New England (ISNE) | 1.7 GWh | Jan 2018 | Dec 2024 | Solar |
| Hancock Creek Hydroelectric Project | PUD No 1 of Snohomish County | Snoqualmie, WA | Puget Sound Energy, Inc. (PSEI) | 23.0 GWh | Jan 2018 | Dec 2024 | Water |
| Great Bay Solar 1 | Great Bay Solar I LLC | Princess Anne, MD | PJM Interconnection, LLC (PJM) | 136.3 GWh | Feb 2018 | Oct 2025 | Solar |
| Onondaga County- Jamesville | Tesla Inc. | Jamesville, NY | New York Independent System Operator (NYIS) | 1.9 GWh | Feb 2018 | Dec 2024 | Solar |
| Owatonna Energy Station | Southern Minnesota Mun P Agny | Owatonna, MN | Midcontinent Independent System Operator, Inc. (MISO) | 13.4 GWh | Feb 2018 | Dec 2024 | Natural Gas |
| Lackawanna Energy Center | Invenergy Services LLC | Jessup, PA | PJM Interconnection, LLC (PJM) | 9.0 TWh | Feb 2018 | Oct 2025 | Natural Gas |
| Westside Energy Station | Rochester Public Utilities | Rochester, MN | Midcontinent Independent System Operator, Inc. (MISO) | 37.1 GWh | Feb 2018 | Dec 2024 | Natural Gas |
| Tranquillity ID | Tranquillity Solar 1, LLC | Tranquillity, CA | California Independent System Operator (CISO) | 2.8 GWh | Feb 2018 | Dec 2024 | Solar |
| US GSA - Sacramento | Tesla Inc. | Sacramento, CA | Balancing Authority of Northern California (BANC) | 2.0 GWh | Feb 2018 | Dec 2024 | Solar |
| Hammock Solar | Florida Power & Light Co | Labelle, FL | Florida Power & Light Co. (FPL) | 139.8 GWh | Feb 2018 | Oct 2025 | Solar |
| Blue Cypress Solar Energy Center | Florida Power & Light Co | Vero Beach, FL | Florida Power & Light Co. (FPL) | 127.7 GWh | Feb 2018 | Oct 2025 | Solar |
| Barefoot Bay Solar Energy Center | Florida Power & Light Co | Sebastian, FL | Florida Power & Light Co. (FPL) | 132.7 GWh | Feb 2018 | Oct 2025 | Solar |
| Loggerhead Solar Energy Center | Florida Power & Light Co | Port St. Lucie, FL | Florida Power & Light Co. (FPL) | 126.9 GWh | Feb 2018 | Oct 2025 | Solar |
| Armstrong Solar | ETCAP NES CS MN 06 LLC | Glenwood, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.8 GWh | Feb 2018 | Dec 2024 | Solar |
| Taurus Community Solar | Taurus Community Solar | Montevideo, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.3 GWh | Feb 2018 | Dec 2024 | Solar |
| Argo Navis Community Solar | Argo Navis Community Solar | Scandia, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.7 GWh | Feb 2018 | Dec 2024 | Solar |
| Belchertown Renewables Community Solar | Belchertown Renewables, LLC | Belchertown, MA | ISO New England (ISNE) | 6.5 GWh | Feb 2018 | Dec 2024 | Solar |
| Theodore Drive Community Solar | Theodore Drive Solar, LLC | Westminster, MA | ISO New England (ISNE) | 2.5 GWh | Feb 2018 | Dec 2024 | Solar |
| Delphinus Community Solar | Delphinus Community Solar | Sauk Rapids, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.6 GWh | Feb 2018 | Dec 2024 | Solar |
| OR Solar 8, LLC | Heelstone Energy Holdings, LLC | Dairy, OR | PacifiCorp West (PACW) | 21.0 GWh | Feb 2018 | Dec 2024 | Solar |
| Gaskell West 1 Solar Facility | Southern Power Co | Lancaster, CA | California Independent System Operator (CISO) | 52.6 GWh | Feb 2018 | Dec 2024 | Solar |
| Cottage Grove CSG, LLC | Ecoplexus, Inc | Cottage Grove, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.1 GWh | Feb 2018 | Dec 2024 | Solar |
| Fox CSG, LLC | Ecoplexus, Inc | Taylors Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 7.2 GWh | Feb 2018 | Dec 2024 | Solar |
| SunE Stolee CSG, LLC | Ecoplexus, Inc | Kenyon, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.0 GWh | Feb 2018 | Dec 2024 | Solar |
| Wyoming 2 CSG, LLC | Ecoplexus, Inc | Wyoming, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.2 GWh | Feb 2018 | Dec 2024 | Solar |
| Gaston Solar I - SC | Cypress Creek Renewables | Gaston, SC | Dominion Energy South Carolina, Inc. (SCEG) | 16.6 GWh | Feb 2018 | Dec 2024 | Solar |
| Town of Rocky Hill PV CSG | Tesla Inc. | Rocky Hill, CT | ISO New England (ISNE) | 5.1 GWh | Feb 2018 | Dec 2024 | Solar |
| Dundas Solar Holdings LLC CSG | Altus Power America Management, LLC | Northfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.2 GWh | Feb 2018 | Oct 2025 | Solar |
| Waterville CSG Solar Holdings LLC | Altus Power America Management, LLC | Waterville, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.1 GWh | Feb 2018 | Oct 2025 | Solar |
| Carrizozo Solar | SoCore Energy LLC | Carrizozo, NM | Public Service Company of New Mexico (PNM) | 6.9 GWh | Feb 2018 | Dec 2024 | Solar |
| Sherburne Community Solar | AEP Onsite Partners, LLC | Clear Lake, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.1 GWh | Feb 2018 | Oct 2025 | Solar |
| PowerFin Kingsbery | PowerFin ASL 1, LLC | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.3 GWh | Feb 2018 | Dec 2024 | Solar |
| MA Solar Storage 1 Hybrid | Origis Energy USA, Inc | Sterling, MA | ISO New England (ISNE) | 1.1 GWh | Feb 2018 | Dec 2024 | Solar |
| Town of Otis Wind Energy Project | Town of Otis | Otis, MA | ISO New England (ISNE) | 2.8 GWh | Feb 2018 | Dec 2023 | Wind |
| Danville | Terraform Arcadia | Danville, VA | PJM Interconnection, LLC (PJM) | 12.5 GWh | Feb 2018 | Dec 2024 | Solar |
| Bartow Solar Energy LLC | Cardinal Renewables | Bartow, FL | Duke Energy Florida, Inc. (FPC) | 11.7 GWh | Feb 2018 | Dec 2024 | Solar |
| Bowie State Solar | Terraform Arcadia | Bowie, MD | PJM Interconnection, LLC (PJM) | 373.0 MWh | Feb 2018 | Dec 2024 | Solar |
| Fusion Solar Center LLC | Fusion Solar Centre, L.L.C | Baltic, CT | ISO New England (ISNE) | 40.1 GWh | Feb 2018 | Oct 2025 | Solar |
| Franklin Solar (CT) | Ecos Energy LLC | Lebanon, CT | ISO New England (ISNE) | 1.5 GWh | Feb 2018 | Dec 2024 | Solar |
| Wilson Solar (CT) | Ecos Energy LLC | Lebanon, CT | ISO New England (ISNE) | 1.5 GWh | Feb 2018 | Dec 2024 | Solar |
| Hamilton Solar | Ecos Energy LLC | Lebanon, CT | ISO New England (ISNE) | 1.5 GWh | Feb 2018 | Dec 2024 | Solar |
| Adams Solar | Ecos Energy LLC | Lebanon, CT | ISO New England (ISNE) | 1.5 GWh | Feb 2018 | Dec 2024 | Solar |
| Griffin Road Solar, LLC CSG | Griffin Road Solar, LLC | Charlton, MA | ISO New England (ISNE) | 3.2 GWh | Feb 2018 | Dec 2024 | Solar |
| Barre Solar III LLC | AES Distributed Energy | Barre, MA | ISO New England (ISNE) | 1.5 GWh | Feb 2018 | Dec 2024 | Solar |
| Bell Bay Solar Farm | Bell Bay Solar Farm | Conway, SC | South Carolina Public Service Authority (SC) | 2.4 GWh | Feb 2018 | Dec 2024 | Solar |
| Sandy Solar | Sandy Solar, LLC | Shiloh Township, NC | PJM Interconnection, LLC (PJM) | 8.8 GWh | Feb 2018 | Dec 2024 | Solar |
| Francis Scott Key Mall | Francis Scott Key Mall | Frederick, MD | PJM Interconnection, LLC (PJM) | 1.3 GWh | Feb 2018 | Dec 2024 | Solar |
| Becton Canaan | DG Northeast 1, LLC | North Canaan, CT | ISO New England (ISNE) | 3.3 GWh | Feb 2018 | Dec 2024 | Solar |
| First Baptist Church of Glenarden | Madison Energy Holdings LLC | Upper Marlboro, MD | PJM Interconnection, LLC (PJM) | 3.0 GWh | Mar 2018 | Dec 2024 | Solar |
| Strider Solar, LLC | Cardinal Renewables | Asheboro, NC | Duke Energy Carolinas (DUK) | 8.4 GWh | Mar 2018 | Dec 2024 | Solar |
| Marmas Solar CSG | National Grid Renewables | St. Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.4 GWh | Mar 2018 | Dec 2024 | Solar |
| Lindstrom Solar CSG | National Grid Renewables | Lindstrom, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.3 GWh | Mar 2018 | Dec 2024 | Solar |
| St. Cloud Solar CSG | National Grid Renewables | St. Cloud, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.5 GWh | Mar 2018 | Dec 2024 | Solar |
| Merced 1 PV | ZGlobal Inc | Los Banos, CA | California Independent System Operator (CISO) | 6.5 GWh | Mar 2018 | Dec 2024 | Solar |
| Carver Gladden CSG | Minnesota Solar CSG 8, LLC | Norwood Young America, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.9 GWh | Mar 2018 | Dec 2024 | Solar |
| Facebook 3 Solar Energy Center | Exus New Mexico | Albuquerque, NM | Public Service Company of New Mexico (PNM) | 27.9 GWh | Mar 2018 | Dec 2024 | Solar |
| New Germany Community Solar Garden | New Germany Solar I LLC | New Germany, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Mar 2018 | Dec 2024 | Solar |
| Zumbro Community Solar Garden | Zumbro Solar LLC | Zumbrota, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Mar 2018 | Dec 2024 | Solar |
| Pinal Central Energy Center Hybrid | Pinal Central Energy Center, LLC | Casa Grande, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 55.8 GWh | Mar 2018 | Oct 2025 | Solar |
| Stage Gulch Solar | Stage Gulch Solar, LLC | Petaluma, CA | California Independent System Operator (CISO) | 1.5 GWh | Mar 2018 | Dec 2024 | Solar |
| Lavio Solar | Lavio Solar, LLC | Petaluma, CA | California Independent System Operator (CISO) | 1.7 GWh | Mar 2018 | Dec 2024 | Solar |
| Broadalbin | Onyx Asset Services Group | Broadalbin, NY | New York Independent System Operator (NYIS) | 3.2 GWh | Mar 2018 | Dec 2024 | Solar |
| Duanesburg | Onyx Asset Services Group | Duanesburg, NY | New York Independent System Operator (NYIS) | 3.3 GWh | Mar 2018 | Dec 2024 | Solar |
| Hanover Solar, LLC | MN8 Energy LLC | Maysville, NC | Duke Energy Carolinas (DUK) | 10.2 GWh | Mar 2018 | Dec 2024 | Solar |
| Johnstown | Onyx Asset Services Group | Johnstown, NY | New York Independent System Operator (NYIS) | 3.1 GWh | Mar 2018 | Dec 2024 | Solar |
| Amsterdam North | Onyx Asset Services Group | Amsterdam, NY | New York Independent System Operator (NYIS) | 3.4 GWh | Mar 2018 | Dec 2024 | Solar |
| Amsterdam South | Onyx Asset Services Group | Amsterdam, NY | New York Independent System Operator (NYIS) | 3.4 GWh | Mar 2018 | Dec 2024 | Solar |
| St Joseph Energy Center | St Joseph Energy Center LLC | New Carlisle, IN | PJM Interconnection, LLC (PJM) | 5.4 TWh | Mar 2018 | Oct 2025 | Natural Gas |
| Corbin Russwin Phase 3 Berlin | Powerflex | Berlin, CT | ISO New England (ISNE) | 1.7 GWh | Mar 2018 | Dec 2024 | Solar |
| Medline Ind. Phase 2 Tracy | Powerflex | Tracy, CA | California Independent System Operator (CISO) | 2.0 GWh | Mar 2018 | Dec 2024 | Solar |
| Boutillier Solar, LLC CSG | 38 Degrees North, LLC | Leicester, MA | ISO New England (ISNE) | 4.7 GWh | Mar 2018 | Dec 2024 | Solar |
| KSR028 Merced Fuel Cell | 2016 ESA Project Company, LLC | San Leandro, CA | California Independent System Operator (CISO) | 15.7 GWh | Mar 2018 | Dec 2024 | Natural Gas |
| HEB00038 | Texas Microgrid, LLC | San Juan, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 244.0 MWh | Mar 2018 | Dec 2024 | Natural Gas |
| Wildcat Point Generation Facility | Old Dominion Electric Coop | Conowingo, MD | PJM Interconnection, LLC (PJM) | 3.3 TWh | Mar 2018 | Oct 2025 | Natural Gas |
| Clovis High School | Tesla Inc. | Clovis, CA | California Independent System Operator (CISO) | 826.0 MWh | Mar 2018 | Dec 2024 | Solar |
| Clovis East High School | Tesla Inc. | Clovis, CA | California Independent System Operator (CISO) | 1.5 GWh | Mar 2018 | Dec 2024 | Solar |
| HEB00591 | Texas Microgrid, LLC | Round Rock, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 327.0 MWh | Mar 2018 | Dec 2024 | Natural Gas |
| OTHERTexasA&M | Texas Microgrid, LLC | Bryan, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.3 GWh | Apr 2018 | Dec 2024 | Natural Gas |
Summary of Power Plants By State
Figures are based on October 2025 generation numbers.| State | Rank | Active Plants | Oct 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 11,041.22 GWh |
| Alaska | # 49 | 144 | 484.88 GWh |
| Arizona | # 11 | 184 | 9,400.73 GWh |
| Arkansas | # 24 | 116 | 5,068.08 GWh |
| California | # 4 | 1,734 | 16,078.58 GWh |
| Colorado | # 30 | 302 | 4,272.03 GWh |
| Connecticut | # 38 | 166 | 3,176.41 GWh |
| Delaware | # 48 | 33 | 521.87 GWh |
| District of Columbia | # 51 | 16 | 15.93 GWh |
| Florida | # 2 | 321 | 22,593.36 GWh |
| Georgia | # 6 | 262 | 11,885.65 GWh |
| Hawaii | # 47 | 73 | 845.96 GWh |
| Idaho | # 44 | 147 | 1,448.54 GWh |
| Illinois | # 5 | 382 | 15,897.55 GWh |
| Indiana | # 12 | 211 | 9,138.69 GWh |
| Iowa | # 18 | 292 | 6,552.01 GWh |
| Kansas | # 31 | 187 | 4,138.18 GWh |
| Kentucky | # 23 | 60 | 5,089.89 GWh |
| Louisiana | # 14 | 86 | 8,618.27 GWh |
| Maine | # 45 | 215 | 1,114.12 GWh |
| Maryland | # 35 | 203 | 3,540.16 GWh |
| Massachusetts | # 41 | 648 | 1,963.73 GWh |
| Michigan | # 9 | 272 | 10,045.59 GWh |
| Minnesota | # 27 | 765 | 4,687.69 GWh |
| Mississippi | # 20 | 57 | 6,085.50 GWh |
| Missouri | # 21 | 127 | 5,515.65 GWh |
| State | Rank | Active Plants | Oct 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,455.83 GWh |
| Nebraska | # 36 | 129 | 3,412.31 GWh |
| Nevada | # 33 | 114 | 3,578.95 GWh |
| New Hampshire | # 43 | 60 | 1,661.03 GWh |
| New Jersey | # 25 | 393 | 4,903.52 GWh |
| New Mexico | # 37 | 143 | 3,370.59 GWh |
| New York | # 8 | 956 | 10,108.60 GWh |
| North Carolina | # 13 | 906 | 9,082.37 GWh |
| North Dakota | # 34 | 60 | 3,554.85 GWh |
| Ohio | # 10 | 197 | 9,920.42 GWh |
| Oklahoma | # 17 | 142 | 7,167.46 GWh |
| Oregon | # 26 | 275 | 4,755.34 GWh |
| Pennsylvania | # 3 | 256 | 16,669.60 GWh |
| Rhode Island | # 46 | 100 | 886.30 GWh |
| South Carolina | # 15 | 208 | 8,061.53 GWh |
| South Dakota | # 42 | 52 | 1,892.35 GWh |
| Tennessee | # 22 | 88 | 5,198.50 GWh |
| Texas | # 1 | 947 | 48,837.92 GWh |
| Utah | # 39 | 125 | 3,044.05 GWh |
| Vermont | # 50 | 117 | 151.45 GWh |
| Virginia | # 19 | 239 | 6,515.03 GWh |
| Washington | # 16 | 137 | 7,971.98 GWh |
| West Virginia | # 29 | 39 | 4,608.16 GWh |
| Wisconsin | # 28 | 250 | 4,687.23 GWh |
| Wyoming | # 32 | 70 | 3,770.47 GWh |