Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Greenup Hydro | City of Hamilton - (OH) | Franklin Furnace, OH | PJM Interconnection, LLC (PJM) | 261.5 GWh | Nov 1982 | Dec 2024 | Water |
| Greensville County Solar Project, LLC | Dominion Energy Inc. | Skippers, VA | PJM Interconnection, LLC (PJM) | 136.6 GWh | Nov 2020 | Apr 2025 | Solar |
| Greensville County Power Station | Virginia Electric & Power Co | Emporia, VA | PJM Interconnection, LLC (PJM) | 11.5 TWh | Nov 2018 | Apr 2025 | Natural Gas |
| Greenstone Solar, LLC | Greenstone Solar, LLC | Coldwater, MI | Midcontinent Independent System Operator, Inc. (MISO) | 37.2 GWh | Sep 2023 | Dec 2024 | Solar |
| Greensburg Solar | Today's Power, Inc. | Greensburg, KS | Southwest Power Pool (SWPP) | 2.3 GWh | May 2021 | Dec 2024 | Solar |
| Greensburg | Greensburg Wind Farm, LLC | Greensburg, KS | Southwest Power Pool (SWPP) | 10.5 GWh | Jan 2010 | Dec 2024 | Wind |
| Greens Bayou | NRG Texas Power LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 37.1 GWh | May 1973 | Dec 2024 | Natural Gas |
| Greenport | Village of Greenport - (NY) | Greenport, NY | New York Independent System Operator (NYIS) | 15.0 MWh | May 1957 | Dec 2024 | Distillate Fuel Oil |
| GreenparkSolar | Adapture Renewables, Inc. | Salem, OR | Portland General Electric Company (PGE) | 1.4 GWh | Oct 2020 | Dec 2024 | Solar |
| Greenleaf 2 Power Plant | Greenleaf Energy LLC | Yuba City, CA | California Independent System Operator (CISO) | 31.3 GWh | Sep 1989 | Apr 2025 | Natural Gas |
| Greenleaf 1 | Calpine Greenleaf Holding, Inc. | Yuba City, CA | California Independent System Operator (CISO) | 4.1 GWh | Jan 1989 | Dec 2024 | Natural Gas |
| Greenland Energy Center | JEA | Jacksonville, FL | JEA (JEA) | 770.9 GWh | May 2011 | Dec 2024 | Natural Gas : 99.9% |
| Greenidge Generation LLC | Greenidge Generation Holdings LLC | Dresden, NY | New York Independent System Operator (NYIS) | 673.5 GWh | Nov 1953 | Dec 2024 | Natural Gas |
| Greenfield Wind - MT | Greenbacker Renewable Energy Corporation | Fairfield, MT | NorthWestern Corporation (NWMT) | 82.1 GWh | Sep 2016 | Dec 2024 | Wind |
| Greenfield Wind | Greenfield Wind Power, LLC | Greenfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 5.3 GWh | Jul 2012 | Dec 2024 | Wind |
| Greenfield Solar PV | NSTAR Electric Company | Greenfield, MA | ISO New England (ISNE) | 2.9 GWh | Dec 2018 | Dec 2024 | Solar |
| Greenfield Solar Park | Indiana Municipal Power Agency | Greenfield, IN | PJM Interconnection, LLC (PJM) | 4.9 GWh | Nov 2017 | Dec 2024 | Solar |
| Greene Valley Gas Recovery | WM Illinois Renewable Energy LLC | Naperville, IL | PJM Interconnection, LLC (PJM) | 22.5 GWh | Apr 1996 | Dec 2024 | Landfill Gas |
| Greene Durham | Safari Energy, LLC | Union Point, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.6 GWh | May 2020 | Dec 2024 | Solar |
| Greene County Meter #1 | Tesla Inc. | Cairo, NY | ISO New England (ISNE) | 1.5 GWh | Jan 2018 | Dec 2023 | Solar |
| Greene County | Alabama Power Co | Demopolis, AL | Southern Company Services, Inc. - Trans (SOCO) | 1.5 TWh | May 1965 | Apr 2025 | Natural Gas : 99.9% |
| Greene Community Solar | Greene Community Solar LLC | Chenango Forks, NY | New York Independent System Operator (NYIS) | 12.0 MWh | Nov 2024 | Dec 2024 | Solar |
| Greenbush-Heartland | Today's Power, Inc. | Girard, KS | Southwest Power Pool (SWPP) | 2.1 GWh | Apr 2021 | Dec 2024 | Solar |
| Greenback Energy | Greenback Energy, LLC (Longroad) | Pipestone, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.9 GWh | Nov 2004 | Dec 2024 | Wind |
| Green Valley LFGTE | East Kentucky Power Coop, Inc | Ashland, KY | PJM Interconnection, LLC (PJM) | 18.8 GWh | Aug 2003 | Dec 2024 | Landfill Gas |
| Green Springs | U S Bureau of Reclamation | Columbia Falls, OR | Bonneville Power Administration (BPAT) | 37.7 GWh | Apr 1960 | Dec 2024 | Water |
| Green Solar LLC (CSG) | SolRiver Capital LLC | Culver, OR | Bonneville Power Administration (BPAT) | 3.1 GWh | Jun 2024 | Dec 2024 | Solar |
| Green River Wind Farm | Green River Wind Farm Phase 1, LLC | Deer Grove, IL | PJM Interconnection, LLC (PJM) | 540.6 GWh | Oct 2019 | Apr 2025 | Wind |
| Green Providence Wind II, LLC | Green Providence Wind II, LLC | Providence, RI | ISO New England (ISNE) | 3.8 GWh | Nov 2021 | Dec 2024 | Wind |
| Green Providence Wind I, LLC | Green Providence Wind I, LLC | Providence, RI | ISO New England (ISNE) | 1.6 GWh | Nov 2021 | Dec 2024 | Wind |
| Green Power 2 | South Houston Green Power LLC | Texas City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.9 TWh | Nov 2003 | Apr 2025 | Natural Gas : 99.7% |
| Green Peter | USACE Northwestern Division | Foster, OR | Bonneville Power Administration (BPAT) | 155.2 GWh | Jun 1967 | Dec 2024 | Water |
| Green Pastures Wind II | Green Pastures Wind II, LLC | Seymour, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 291.1 GWh | Sep 2015 | Dec 2024 | Wind |
| Green Pastures Wind I | Green Pastures Wind I, LLC | Seymour, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 277.5 GWh | Mar 2015 | Dec 2024 | Wind |
| Green Pasture | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 60.3 GWh | - | Apr 2025 | Solar |
| Green Mountain | U S Bureau of Reclamation | Kremmling, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 57.8 GWh | Apr 1943 | Dec 2024 | Water |
| Green Meadows | Altus Power America Management, LLC | Sandwich, MA | ISO New England (ISNE) | 5.1 GWh | Apr 2014 | Dec 2024 | Solar |
| Green Meadow Solar, LLC | Adapture Renewables, Inc. | Helena, MT | NorthWestern Corporation (NWMT) | 5.6 GWh | Mar 2017 | Apr 2025 | Solar |
| Green Lakes Solar | EF NY CDG 002, LLC | Manilus, NY | New York Independent System Operator (NYIS) | 6.2 GWh | Feb 2022 | Dec 2024 | Solar |
| Green Lake Solar | Heritage Sustainable Energy. LLC | Interlochen, MI | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 GWh | Sep 2018 | Dec 2024 | Solar |
| Green Lake | City & Borough of Sitka - (AK) | Sitka, AK | 43.2 GWh | Mar 1982 | Dec 2024 | Water | |
| Green Knight Energy Center | Waste Management Inc | Pen Argyl, PA | PJM Interconnection, LLC (PJM) | 41.3 GWh | Jan 2001 | Dec 2024 | Landfill Gas |
| Green Island Hydroelectric Station | Albany Engineering Corporation | Green Island, NY | New York Independent System Operator (NYIS) | 37.4 GWh | Oct 1922 | Dec 2024 | Water |
| Green Farm | Cypress Creek Renewables | Robersonville, NC | PJM Interconnection, LLC (PJM) | 9.3 GWh | Dec 2015 | Dec 2024 | Solar |
| Green Energy Machine | Green Energy Machine, LLC | Anita, IA | Midcontinent Independent System Operator, Inc. (MISO) | 6.7 GWh | May 2016 | Dec 2024 | Wind |
| Green Cow Power | Green Cow Power LLC | Goshen, IN | Midcontinent Independent System Operator, Inc. (MISO) | 13.5 GWh | Mar 2015 | Dec 2024 | Other Biomass Gas |
| Green Country Energy LLC | Green Country OP Services LLC | Jenks, OK | Southwest Power Pool (SWPP) | 4.1 TWh | Jan 2002 | Apr 2025 | Natural Gas |
| Green City Recovery, LLC | Green City Recovery, LLC | Georgetown, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 1.2 GWh | Dec 2015 | Dec 2024 | Landfill Gas |
| Green Beanworks D PV | AES Distributed Energy | Palmdale, CA | California Independent System Operator (CISO) | 4.1 GWh | Jul 2018 | Dec 2024 | Solar |
| Green Beanworks C PV | AES Distributed Energy | Palmdale, CA | California Independent System Operator (CISO) | 5.1 GWh | Jul 2018 | Dec 2024 | Solar |
| Green Beanworks B PV | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 7.1 GWh | Nov 2018 | Dec 2024 | Solar |
| Green Acres Solar Facility 2 | SIT Renewables, Inc. | Elk Grove, CA | Balancing Authority of Northern California (BANC) | 1.1 GWh | Aug 2012 | Dec 2024 | Solar |
| Green Acres Solar Facility 1 | SIT Renewables, Inc. | Elk Grove, CA | Balancing Authority of Northern California (BANC) | 3.9 GWh | Aug 2012 | Dec 2024 | Solar |
| Green Acres Breeze LLC | Midwest Power Partners LLC | Rushmore, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Apr 2006 | Dec 2024 | Wind |
| GREC | Grand River Dam Authority | Chouteau, OK | Southwest Power Pool (SWPP) | 3.8 TWh | May 1981 | Apr 2025 | Natural Gas : 77.9% Subbituminous Coal : 22.1% |
| Greater Sandhill I | Greater Sandhill I LLC | Mosca, CO | Public Service Company of Colorado (PSCO) | 43.4 GWh | Aug 2010 | Dec 2023 | Solar |
| Greater New Bedford LFG Utiliz. Facility | CommonWealth New Bedford Energy LLC | New Bedford, MA | ISO New England (ISNE) | 16.9 GWh | Sep 2005 | Dec 2024 | Landfill Gas |
| Greater Des Moines | MidAmerican Energy Co | Pleasant Hill, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 TWh | Apr 2003 | Dec 2024 | Natural Gas |
| Great Western Wind Energy, LLC | EDF Renewable Asset Holdings, Inc. | Arnett, OK | Southwest Power Pool (SWPP) | 914.0 GWh | Nov 2016 | Apr 2025 | Wind |
| Great Valley Solar Portfolio Holdings, L | Consolidated Edison Development Inc. | Cantua Creek, CA | California Independent System Operator (CISO) | 546.6 GWh | Nov 2017 | Apr 2025 | Solar |
| Great Prairie Wind | Great Prairie Wind LLC | Gruver, TX | Southwest Power Pool (SWPP) | 4.1 TWh | Oct 2022 | Apr 2025 | Wind |
| Great Plains Windpark LLC | Great Plains Windpark Legacy LLC | Spearman, TX | Southwest Power Pool (SWPP) | 107.1 GWh | Dec 2008 | Dec 2024 | Wind |
| Great Pathfinder Wind | Great Pathfinder Wind | Stratford, IA | Midcontinent Independent System Operator, Inc. (MISO) | 817.2 GWh | Jan 2023 | Apr 2025 | Wind |
| Great Lakes Seaway Community Solar | OYA Great Lakes Seaway LLC | Clayton, NY | New York Independent System Operator (NYIS) | 7.9 GWh | Nov 2019 | Dec 2024 | Solar |
| Great Lakes Hydro America - ME | Great Lakes Hydro America LLC | Millinocket, ME | ISO New England (ISNE) | 570.9 GWh | Jun 1917 | Dec 2024 | Water |
| Great Falls (VT) | The Town of Lyndon Electric Department | Lyndon, VT | ISO New England (ISNE) | 3.0 GWh | Jul 1915 | Dec 2024 | Water |
| Great Falls (TN) | Tennessee Valley Authority | Rock Island, TN | Tennessee Valley Authority (TVA) | 275.6 GWh | Nov 1916 | Dec 2024 | Water |
| Great Falls Hydro Project | Eagle Creek Renewable Energy, LLC | Paterson, NJ | PJM Interconnection, LLC (PJM) | 2.9 GWh | Nov 1985 | Apr 2025 | Water |
| Great Divide Solar, LLC | Adapture Renewables, Inc. | Canyon Creek, MT | NorthWestern Corporation (NWMT) | 6.1 GWh | Aug 2017 | Apr 2025 | Solar |
| Great Cove Solar II | AES Clean Energy | Saint Thomas, PA | PJM Interconnection, LLC (PJM) | 152.6 GWh | Nov 2023 | Apr 2025 | Solar |
| Great Cove Solar | AES Distributed Energy | McConnellsburg, PA | PJM Interconnection, LLC (PJM) | 94.9 GWh | Nov 2023 | Apr 2025 | Solar |
| Great Bend - Sunflower | Sunflower Electric Power Corp | Great Bend, KS | Southwest Power Pool (SWPP) | 51.9 GWh | May 1963 | Dec 2024 | Natural Gas |
| Great Bay Solar 1 | Great Bay Solar I LLC | Princess Anne, MD | PJM Interconnection, LLC (PJM) | 140.1 GWh | Feb 2018 | Apr 2025 | Solar |
| Greasewood Solar | Concho Bluff LLC | Fort Stockton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 210.8 GWh | Jan 2021 | Apr 2025 | Solar |
| Greasewood II LLC | Greasewood II LLC | Girvin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 386.7 GWh | Sep 2024 | Apr 2025 | Solar |
| GRE Marshan Solar | SoCore Energy LLC | Hastings, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Oct 2017 | Dec 2024 | Solar |
| GRE Cambridge Solar | SoCore Energy LLC | Cambridge, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.3 GWh | Nov 2019 | Dec 2024 | Solar |
| Grazing Yak Solar | Grazing Yak Solar, LLC | Calhan, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 83.7 GWh | Oct 2019 | Apr 2025 | Solar |
| Grayson | City of Glendale - (CA) | Glendale, CA | Los Angeles Department of Water and Power (LDWP) | 50.4 GWh | Nov 1953 | Apr 2025 | Natural Gas |
| Grays Harbor Energy Facility | Invenergy Services LLC | Elma, WA | Bonneville Power Administration (BPAT) | 3.1 TWh | Apr 2008 | Apr 2025 | Natural Gas |
| Grays Ferry Cogeneration | Grays Ferry Cogen Partnership | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 1.2 TWh | Sep 1997 | Dec 2024 | Natural Gas : 99.9% |
| Grayling Generating Station | NorthStar Clean Energy | Grayling, MI | Midcontinent Independent System Operator, Inc. (MISO) | 164.6 GWh | Apr 1992 | Dec 2024 | Wood/Wood Waste Solids : 99.8% |
| Gray Solar | Ecos Energy LLC | Rutland, VT | ISO New England (ISNE) | 3.5 GWh | Jul 2023 | Dec 2024 | Solar |
| Gray Hawk Solar | Gray Hawk Solar, LLC | Kingman, AZ | Tucson Electric Power (TEPC) | 140.8 GWh | May 2018 | Apr 2025 | Solar |
| Gray Fox Solar LLC | SolRiver Capital LLC | Shannon, NC | Duke Energy Carolinas (DUK) | 11.2 GWh | Feb 2024 | Dec 2024 | Solar |
| Gray County Wind Energy | Gray County Wind Energy LLC | Montezuma, KS | Southwest Power Pool (SWPP) | 264.1 GWh | Oct 2001 | Dec 2024 | Wind |
| Gravel Pit Solar, LLC | Gravel Pit Solar, LLC | East Windsor, CT | ISO New England (ISNE) | 19.9 GWh | - | Apr 2025 | Solar |
| Gravel Neck | Virginia Electric & Power Co | Surry, VA | PJM Interconnection, LLC (PJM) | 115.4 GWh | Jul 1970 | Dec 2024 | Natural Gas : 89.7% Distillate Fuel Oil : 10.3% |
| Gratis Road Solar Facility | Walton Solar | Monroe, GA | Southern Company Services, Inc. - Trans (SOCO) | 5.3 GWh | Dec 2017 | Dec 2023 | Solar |
| Gratiot Wind Park | DTE Electric Company | Breckenridge, MI | Midcontinent Independent System Operator, Inc. (MISO) | 225.7 GWh | Oct 2011 | Apr 2025 | Wind |
| Gratiot Farms Wind Project | Consumers Energy Co - (MI) | Carson City, MI | Midcontinent Independent System Operator, Inc. (MISO) | 367.7 GWh | Nov 2020 | Apr 2025 | Wind |
| Gratiot County Wind LLC | Invenergy Services LLC | Breckenridge, MI | Midcontinent Independent System Operator, Inc. (MISO) | 228.4 GWh | Apr 2012 | Dec 2024 | Wind |
| Grassland 1&2 Solar Project | Yolo County of | Davis, CA | California Independent System Operator (CISO) | 1.6 GWh | Jun 2013 | Jun 2024 | Solar |
| Grasshopper Solar | Dominion Energy Inc. | Chase City, VA | PJM Interconnection, LLC (PJM) | 125.8 GWh | Aug 2020 | Apr 2025 | Solar |
| Grassfield Solar | Dominion Energy Inc. | Chesapeake, VA | PJM Interconnection, LLC (PJM) | 45.2 GWh | Sep 2022 | Dec 2024 | Solar |
| Graphite Solar I | Greenbacker Renewable Energy Corporation | Wellington, UT | PacifiCorp East (PACE) | 190.3 GWh | May 2022 | Apr 2025 | Solar |
| Grapeland Hybrid | Southern California Edison Co | Rancho Cucamonga, CA | California Independent System Operator (CISO) | 3.9 GWh | Aug 2007 | Dec 2024 | Natural Gas |
| Granville Solar PV Power Project | Southern Power Co | Oxford, NC | Duke Energy Progress East (CPLE) | 4.7 GWh | Sep 2012 | Dec 2024 | Solar |
| Grants CDEC 2 | Lightsource Renewable Energy Asset Management, LLC | Grants, NM | Public Service Company of New Mexico (PNM) | 12.1 GWh | Nov 2019 | Dec 2024 | Solar |
| Grant Wind, LLC | Southern Power Co | Medford, OK | Southwest Power Pool (SWPP) | 571.6 GWh | Mar 2016 | Dec 2024 | Wind |
Summary of Power Plants By State
Figures are based on April 2025 generation numbers.| State | Rank | Active Plants | Apr 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 75 | 10,243.20 GWh |
| Alaska | # 48 | 142 | 476.79 GWh |
| Arizona | # 15 | 173 | 7,447.02 GWh |
| Arkansas | # 31 | 99 | 3,937.58 GWh |
| California | # 4 | 1,664 | 15,684.45 GWh |
| Colorado | # 28 | 290 | 4,479.29 GWh |
| Connecticut | # 37 | 162 | 2,832.47 GWh |
| Delaware | # 49 | 32 | 450.59 GWh |
| District of Columbia | # 51 | 16 | 13.07 GWh |
| Florida | # 2 | 317 | 20,430.69 GWh |
| Georgia | # 6 | 248 | 11,378.75 GWh |
| Hawaii | # 46 | 68 | 750.53 GWh |
| Idaho | # 44 | 145 | 1,489.98 GWh |
| Illinois | # 5 | 358 | 14,828.23 GWh |
| Indiana | # 14 | 208 | 7,809.31 GWh |
| Iowa | # 19 | 294 | 6,020.16 GWh |
| Kansas | # 21 | 180 | 5,162.37 GWh |
| Kentucky | # 25 | 57 | 4,785.23 GWh |
| Louisiana | # 16 | 83 | 7,414.75 GWh |
| Maine | # 45 | 208 | 1,052.11 GWh |
| Maryland | # 36 | 196 | 3,016.71 GWh |
| Massachusetts | # 43 | 623 | 1,491.61 GWh |
| Michigan | # 9 | 269 | 9,486.98 GWh |
| Minnesota | # 27 | 765 | 4,502.46 GWh |
| Mississippi | # 20 | 56 | 5,727.48 GWh |
| Missouri | # 23 | 120 | 5,119.33 GWh |
| State | Rank | Active Plants | Apr 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 70 | 2,029.46 GWh |
| Nebraska | # 38 | 127 | 2,575.70 GWh |
| Nevada | # 33 | 110 | 3,434.99 GWh |
| New Hampshire | # 42 | 56 | 1,516.23 GWh |
| New Jersey | # 22 | 385 | 5,160.42 GWh |
| New Mexico | # 32 | 139 | 3,447.34 GWh |
| New York | # 8 | 930 | 9,830.59 GWh |
| North Carolina | # 10 | 909 | 9,044.94 GWh |
| North Dakota | # 35 | 57 | 3,134.93 GWh |
| Ohio | # 12 | 197 | 8,321.20 GWh |
| Oklahoma | # 18 | 136 | 6,341.82 GWh |
| Oregon | # 24 | 272 | 4,888.92 GWh |
| Pennsylvania | # 3 | 255 | 17,282.62 GWh |
| Rhode Island | # 47 | 97 | 690.36 GWh |
| South Carolina | # 11 | 200 | 8,436.34 GWh |
| South Dakota | # 41 | 52 | 1,909.63 GWh |
| Tennessee | # 26 | 86 | 4,565.37 GWh |
| Texas | # 1 | 885 | 43,683.73 GWh |
| Utah | # 39 | 122 | 2,192.68 GWh |
| Vermont | # 50 | 117 | 200.11 GWh |
| Virginia | # 17 | 233 | 6,991.48 GWh |
| Washington | # 13 | 134 | 8,268.23 GWh |
| West Virginia | # 30 | 39 | 3,969.31 GWh |
| Wisconsin | # 29 | 244 | 4,163.43 GWh |
| Wyoming | # 34 | 73 | 3,236.34 GWh |