Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Grace | PacifiCorp | Grace, ID | PacifiCorp East (PACE) | 72.9 GWh | Jun 1923 | Dec 2023 | Water |
| Grady Wind Energy Center, LLC | Pattern Operators LP | Clovis, NM | Public Service Company of New Mexico (PNM) | 878.4 GWh | Jul 2019 | Feb 2025 | Wind |
| Graettinger | City of Graettinger - (IA) | Graettinger, IA | Midcontinent Independent System Operator, Inc. (MISO) | 255.0 MWh | Jul 1957 | Dec 2023 | Distillate Fuel Oil |
| Grafton PV | MN8 Energy LLC | Grafton, MA | ISO New England (ISNE) | 4.1 GWh | Sep 2016 | Dec 2023 | Solar |
| Grafton Solar | CD US Solar MT 2 LLC | Grafton, MA | ISO New England (ISNE) | 2.1 GWh | Sep 2013 | Dec 2023 | Solar |
| Graham | Luminant Generation Company LLC | Graham, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | Nov 1960 | Nov 2023 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Graham Solar Center LLC | Graham Solar Center LLC | Fair Bluff, NC | Duke Energy Progress East (CPLE) | 8.5 GWh | Nov 2014 | Dec 2023 | Solar |
| Grahamsville | New York Power Authority | Grahamsville, NY | New York Independent System Operator (NYIS) | 75.9 GWh | Dec 1955 | Dec 2023 | Water |
| Gramercy Holdings LLC | Gramercy Holdings I LLC | Gramercy, LA | Midcontinent Independent System Operator, Inc. (MISO) | 231.1 GWh | Jan 1958 | Dec 2023 | Natural Gas |
| Granby | Erie Boulevard Hydropower LP | Fulton, NY | New York Independent System Operator (NYIS) | 37.0 GWh | Dec 1982 | Dec 2023 | Water |
| Granby Hydro | Northern Water Hydropower Enterprise | Granby, CO | Public Service Company of Colorado (PSCO) | 4.9 GWh | Apr 2016 | Feb 2025 | Water |
| Granby LFG | Industrial Power Services Corp. | Granby, MA | ISO New England (ISNE) | 2.9 GWh | Aug 2001 | Dec 2023 | Landfill Gas |
| Granby Solar, LLC CSG | Granby Solar, LLC | Granby, MA | ISO New England (ISNE) | 5.6 GWh | Jun 2021 | Dec 2023 | Solar |
| Grand Ave Plant | Veolia Energy Kansas City | Kansas City, MO | Southwest Power Pool (SWPP) | 38.9 GWh | Jun 1991 | Feb 2025 | Natural Gas |
| Grand Blanc Generating Station | EDL Inc | Grand Blanc, MI | Midcontinent Independent System Operator, Inc. (MISO) | 51.4 GWh | Jun 1994 | Dec 2023 | Landfill Gas |
| Grand Casino Hinckley Solar | DG Central 1, LLC | Hinckley, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.8 GWh | Apr 2022 | Dec 2023 | Solar |
| Grand Coulee | U S Bureau of Reclamation | Grand Coulee, WA | Bonneville Power Administration (BPAT) | 15.7 TWh | Feb 1941 | Feb 2025 | Water |
| Grand Gulf | System Energy Resources, Inc | Port Gibson, MS | Midcontinent Independent System Operator, Inc. (MISO) | 10.4 TWh | Jun 1985 | Feb 2025 | Nuclear |
| Grand Junction | City of Grand Junction - (IA) | Grand Junction, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.0 MWh | Nov 1994 | Dec 2023 | Distillate Fuel Oil |
| Grand Marais | City of Grand Marais - (MN) | Grand Marais, MN | Midcontinent Independent System Operator, Inc. (MISO) | 93.0 MWh | Jan 2004 | Dec 2023 | Distillate Fuel Oil |
| Grand Meadow | Northern States Power Co - Minnesota | Dexter, MN | Midcontinent Independent System Operator, Inc. (MISO) | 325.9 GWh | Nov 2008 | Dec 2023 | Wind |
| Grand Prix Solar | Diamond Properties | Mt. Kisco, NY | New York Independent System Operator (NYIS) | 608.0 MWh | Feb 2014 | Dec 2023 | Solar |
| Grand Rapids | Wisconsin Public Service Corp | Ingalls, MI | Midcontinent Independent System Operator, Inc. (MISO) | 33.0 GWh | May 1918 | Dec 2023 | Water |
| Grand Ridge Solar Farm | Invenergy Services LLC | Marseilles, IL | PJM Interconnection, LLC (PJM) | 24.8 GWh | Jun 2012 | Feb 2025 | Solar |
| Grand Ridge Wind Energy Center | Invenergy Services LLC | Marseilles, IL | PJM Interconnection, LLC (PJM) | 426.0 GWh | Sep 2008 | Dec 2023 | Wind |
| Grand River | EDL Inc | Grand Ledge, MI | Midcontinent Independent System Operator, Inc. (MISO) | 6.4 GWh | Mar 1991 | Dec 2023 | Landfill Gas |
| Grand Ronde Solar | NorWest Energy 14, LLC | Grand Ronde, OR | Portland General Electric Company (PGE) | 3.8 GWh | Nov 2017 | Dec 2023 | Solar |
| Grand Valley Solar Gardens | Consumers Energy Co - (MI) | Allendale, MI | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Mar 2016 | Feb 2025 | Solar |
| Grand View Solar Two | Grand View PV Solar Two, LLC | Grand View, ID | Idaho Power Company (IPCO) | 180.9 GWh | Nov 2016 | Feb 2025 | Solar |
| Grande Prairie Wind Farm | BHE Renewables, LLC | O'Neill, NE | Southwest Power Pool (SWPP) | 1.5 TWh | Nov 2016 | Feb 2025 | Wind |
| Grandfather Falls | Wisconsin Public Service Corp | Irma, WI | Midcontinent Independent System Operator, Inc. (MISO) | 76.4 GWh | Nov 1938 | Dec 2023 | Water |
| Grandview Wind Farm, LLC | RWE Renewables Americas, LLC | Panhandle, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 946.2 GWh | Nov 2014 | Feb 2025 | Wind |
| Grandy PV 1 | Ecoplexus, Inc | Grandy, NC | PJM Interconnection, LLC (PJM) | 28.0 GWh | Jan 2020 | Dec 2023 | Solar |
| Grange Hall Solar | Tampa Electric Co | Wimauma, FL | Tampa Electric Company (TEC) | 105.0 GWh | Dec 2018 | Feb 2025 | Solar |
| Granite | PacifiCorp | Salt lake City, UT | PacifiCorp East (PACE) | 3.4 GWh | Jul 1896 | Oct 2023 | Water |
| Granite City Works | United States Steel Granite City Works | Granite City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 480.3 GWh | May 2010 | Feb 2025 | Natural Gas : 50.8% Purchased Steam : 49.2% |
| Granite Falls | City of Granite Falls - (MN) | Granite Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 604.0 MWh | Jul 1932 | Dec 2023 | Water |
| Granite Mountain Solar East, LLC | Clearway Renewable Operation & Maintenance LLC | Cedar City, UT | PacifiCorp East (PACE) | 216.5 GWh | Aug 2016 | Feb 2025 | Solar |
| Granite Mountain Solar West, LLC | Clearway Renewable Operation & Maintenance LLC | Cedar City, UT | PacifiCorp East (PACE) | 131.5 GWh | Aug 2016 | Feb 2025 | Solar |
| Granite Peak Solar Plant | Evergreen Wind, LLC | Milford, UT | PacifiCorp East (PACE) | 6.1 GWh | Jul 2015 | Dec 2023 | Solar |
| Granite Reliable Power | NexteraEnergy | Dummer, NH | ISO New England (ISNE) | 201.0 GWh | Jan 2012 | Feb 2025 | Wind |
| Granite Ridge | Granite Ridge Energy LLC | Londonderry, NH | ISO New England (ISNE) | 3.0 TWh | Feb 2003 | Feb 2025 | Natural Gas |
| Granite Shoals | Lower Colorado River Authority | Marble Falls, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 16.3 GWh | May 1951 | Dec 2023 | Water |
| Graniterock Quarry | CalCom Energy | Aromas, CA | California Independent System Operator (CISO) | 9.1 GWh | Aug 2022 | Dec 2023 | Solar |
| Graniteville Enterprise Division | Augusta Canal Authority | Augusta, GA | Southern Company Services, Inc. - Trans (SOCO) | 466.0 MWh | Dec 1920 | Feb 2025 | Water |
| Gransolar Texas One, LLC | Gransolar Texas One, LLC | Milam County, TX | 5.7 GWh | - | Feb 2025 | Solar | |
| Grant County | Wisconsin Power & Light Co | Town of Potosi, WI | Midcontinent Independent System Operator, Inc. (MISO) | 235.1 GWh | - | Feb 2025 | Solar |
| Grant County Wind LLC | Grant County Wind, LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 51.3 GWh | Jul 2010 | Dec 2023 | Wind |
| Grant Plains Wind, LLC | Southern Power Co | Medford, OK | Southwest Power Pool (SWPP) | 526.9 GWh | Nov 2016 | Feb 2025 | Wind |
| Grant Town Power Plant | American Bituminous Power LP | Grant Town, WV | PJM Interconnection, LLC (PJM) | 598.7 GWh | Jun 1992 | Dec 2023 | Waste/Other Coal : 96.9% Natural Gas : 3.1% |
| Grant Wind, LLC | Southern Power Co | Medford, OK | Southwest Power Pool (SWPP) | 538.6 GWh | Mar 2016 | Dec 2023 | Wind |
| Grants CDEC 2 | Lightsource Renewable Energy Asset Management, LLC | Grants, NM | Public Service Company of New Mexico (PNM) | 12.2 GWh | Nov 2019 | Dec 2023 | Solar |
| Granville Solar PV Power Project | Southern Power Co | Oxford, NC | Duke Energy Progress East (CPLE) | 4.8 GWh | Sep 2012 | Dec 2023 | Solar |
| Grapeland Hybrid | Southern California Edison Co | Rancho Cucamonga, CA | California Independent System Operator (CISO) | 4.0 GWh | Aug 2007 | Dec 2023 | Natural Gas |
| Graphic Packaging International Augusta Mill | Graphic Packaging International - Augusta | Augusta, GA | Southern Company Services, Inc. - Trans (SOCO) | 382.7 GWh | Jul 1960 | Dec 2023 | Black Liquor : 57.5% Natural Gas : 26.1% Wood/Wood Waste Solids : 16.4% |
| Graphite Solar I | Greenbacker Renewable Energy Corporation | Wellington, UT | PacifiCorp East (PACE) | 199.2 GWh | May 2022 | Feb 2025 | Solar |
| Grassfield Solar | Dominion Energy Inc. | Chesapeake, VA | PJM Interconnection, LLC (PJM) | 41.0 GWh | Sep 2022 | Dec 2023 | Solar |
| Grasshopper Solar | Dominion Energy Inc. | Chase City, VA | PJM Interconnection, LLC (PJM) | 124.8 GWh | Aug 2020 | Feb 2025 | Solar |
| Grassland 1&2 Solar Project | Yolo County of | Davis, CA | California Independent System Operator (CISO) | 1.9 GWh | Jun 2013 | Dec 2023 | Solar |
| Grassland 3&4 Solar Project | Yolo County of | Davis, CA | California Independent System Operator (CISO) | 1.6 GWh | Jun 2013 | Nov 2023 | Solar |
| Gratiot County Wind LLC | Invenergy Services LLC | Breckenridge, MI | Midcontinent Independent System Operator, Inc. (MISO) | 228.1 GWh | Apr 2012 | Dec 2023 | Wind |
| Gratiot Farms Wind Project | Consumers Energy Co - (MI) | Carson City, MI | Midcontinent Independent System Operator, Inc. (MISO) | 373.2 GWh | Nov 2020 | Feb 2025 | Wind |
| Gratiot Wind Park | DTE Electric Company | Breckenridge, MI | Midcontinent Independent System Operator, Inc. (MISO) | 223.0 GWh | Oct 2011 | Feb 2025 | Wind |
| Gratis Road Solar Facility | Walton Solar | Monroe, GA | Southern Company Services, Inc. - Trans (SOCO) | 5.3 GWh | Dec 2017 | Dec 2023 | Solar |
| Gravel Neck | Virginia Electric & Power Co | Surry, VA | PJM Interconnection, LLC (PJM) | 89.3 GWh | Jul 1970 | Dec 2023 | Natural Gas : 95.9% Distillate Fuel Oil : 4.1% |
| Gravel Pit Solar, LLC | Gravel Pit Solar, LLC | East Windsor, CT | ISO New England (ISNE) | 354.0 MWh | - | Feb 2025 | Solar |
| Gray County Wind Energy | Gray County Wind Energy LLC | Montezuma, KS | Southwest Power Pool (SWPP) | 304.3 GWh | Oct 2001 | Dec 2023 | Wind |
| Gray Hawk Solar | Gray Hawk Solar, LLC | Kingman, AZ | Tucson Electric Power (TEPC) | 142.1 GWh | May 2018 | Feb 2025 | Solar |
| Gray Solar | Ecos Energy LLC | Rutland, VT | ISO New England (ISNE) | 463.0 MWh | Jul 2023 | Dec 2023 | Solar |
| Grayling Generating Station | NorthStar Clean Energy | Grayling, MI | Midcontinent Independent System Operator, Inc. (MISO) | 134.1 GWh | Apr 1992 | Dec 2023 | Wood/Wood Waste Solids : 95.6% Tire-derived Fuels : 4.2% |
| Grays Ferry Cogeneration | Grays Ferry Cogen Partnership | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 1.2 TWh | Sep 1997 | Dec 2023 | Natural Gas : 99.9% |
| Grays Harbor Energy Facility | Invenergy Services LLC | Elma, WA | Bonneville Power Administration (BPAT) | 2.9 TWh | Apr 2008 | Feb 2025 | Natural Gas |
| Grayson | City of Glendale - (CA) | Glendale, CA | Los Angeles Department of Water and Power (LDWP) | 47.0 GWh | Nov 1953 | Dec 2024 | Natural Gas |
| Grazing Yak Solar | Grazing Yak Solar, LLC | Calhan, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 83.9 GWh | Oct 2019 | Feb 2025 | Solar |
| GRE Marshan Solar | SoCore Energy LLC | Hastings, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Oct 2017 | Dec 2023 | Solar |
| Greasewood II LLC | Greasewood II LLC | Girvin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 240.8 GWh | - | Feb 2025 | Solar |
| Greasewood Solar | Concho Bluff LLC | Fort Stockton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 174.6 GWh | Jan 2021 | Feb 2025 | Solar |
| Great Bay Solar 1 | Great Bay Solar I LLC | Princess Anne, MD | PJM Interconnection, LLC (PJM) | 137.9 GWh | Feb 2018 | Feb 2025 | Solar |
| Great Bend - Sunflower | Sunflower Electric Power Corp | Great Bend, KS | Southwest Power Pool (SWPP) | 32.0 GWh | May 1963 | Dec 2023 | Natural Gas |
| Great Cove Solar | AES Distributed Energy | McConnellsburg, PA | PJM Interconnection, LLC (PJM) | 82.9 GWh | Nov 2023 | Feb 2025 | Solar |
| Great Cove Solar II | AES Clean Energy | Saint Thomas, PA | PJM Interconnection, LLC (PJM) | 109.9 GWh | Nov 2023 | Feb 2025 | Solar |
| Great Divide Solar, LLC | Adapture Renewables, Inc. | Canyon Creek, MT | NorthWestern Corporation (NWMT) | 6.2 GWh | Aug 2017 | Feb 2025 | Solar |
| Great Falls Hydro Project | Eagle Creek Renewable Energy, LLC | Paterson, NJ | PJM Interconnection, LLC (PJM) | 2.8 GWh | Nov 1985 | Feb 2025 | Water |
| Great Falls (TN) | Tennessee Valley Authority | Rock Island, TN | Tennessee Valley Authority (TVA) | 32.2 GWh | Nov 1916 | Dec 2023 | Water |
| Great Falls (VT) | The Town of Lyndon Electric Department | Lyndon, VT | ISO New England (ISNE) | 3.4 GWh | Jul 1915 | Dec 2023 | Water |
| Great Lakes Hydro America - ME | Great Lakes Hydro America LLC | Millinocket, ME | ISO New England (ISNE) | 737.2 GWh | Jun 1917 | Dec 2023 | Water |
| Great Lakes Seaway Community Solar | OYA Great Lakes Seaway LLC | Clayton, NY | New York Independent System Operator (NYIS) | 7.8 GWh | Nov 2019 | Dec 2023 | Solar |
| Great Pathfinder Wind | Great Pathfinder Wind | Stratford, IA | Midcontinent Independent System Operator, Inc. (MISO) | 821.9 GWh | Jan 2023 | Feb 2025 | Wind |
| Great Plains Windpark LLC | Great Plains Windpark Legacy LLC | Spearman, TX | Southwest Power Pool (SWPP) | 127.7 GWh | Dec 2008 | Dec 2023 | Wind |
| Great Prairie Wind | Great Prairie Wind LLC | Gruver, TX | Southwest Power Pool (SWPP) | 4.1 TWh | Oct 2022 | Feb 2025 | Wind |
| Great Valley Solar Portfolio Holdings, LLC | Consolidated Edison Development Inc. | Cantua Creek, CA | California Independent System Operator (CISO) | 536.5 GWh | Nov 2017 | Feb 2025 | Solar |
| Great Western Wind Energy, LLC | EDF Renewable Asset Holdings, Inc. | Arnett, OK | Southwest Power Pool (SWPP) | 924.6 GWh | Nov 2016 | Feb 2025 | Wind |
| Greater Des Moines | MidAmerican Energy Co | Pleasant Hill, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 TWh | Apr 2003 | Dec 2023 | Natural Gas |
| Greater New Bedford LFG Utiliz. Facility | CommonWealth New Bedford Energy LLC | New Bedford, MA | ISO New England (ISNE) | 19.9 GWh | Sep 2005 | Dec 2023 | Landfill Gas |
| Greater Sandhill I | Greater Sandhill I LLC | Mosca, CO | Public Service Company of Colorado (PSCO) | 43.4 GWh | Aug 2010 | Dec 2023 | Solar |
| GREC | Grand River Dam Authority | Chouteau, OK | Southwest Power Pool (SWPP) | 3.5 TWh | May 1981 | Feb 2025 | Natural Gas : 79.7% Subbituminous Coal : 20.3% |
| Green Acres Breeze LLC | Midwest Power Partners LLC | Rushmore, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.7 GWh | Apr 2006 | Dec 2023 | Wind |
| Green Acres Solar Facility 1 | SIT Renewables, Inc. | Elk Grove, CA | Balancing Authority of Northern California (BANC) | 4.8 GWh | Aug 2012 | Dec 2023 | Solar |
| Green Acres Solar Facility 2 | SIT Renewables, Inc. | Elk Grove, CA | Balancing Authority of Northern California (BANC) | 1.5 GWh | Aug 2012 | Dec 2023 | Solar |
| Green Beanworks B PV | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 6.2 GWh | Nov 2018 | Dec 2023 | Solar |
Summary of Power Plants By State
Figures are based on February 2025 generation numbers.| State | Rank | Active Plants | Feb 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 75 | 10,454.23 GWh |
| Alaska | # 48 | 136 | 486.57 GWh |
| Arizona | # 15 | 165 | 7,949.76 GWh |
| Arkansas | # 28 | 80 | 4,750.62 GWh |
| California | # 5 | 1,593 | 15,002.38 GWh |
| Colorado | # 30 | 265 | 4,484.87 GWh |
| Connecticut | # 34 | 152 | 3,568.74 GWh |
| Delaware | # 49 | 31 | 376.39 GWh |
| District of Columbia | # 51 | 12 | 16.79 GWh |
| Florida | # 3 | 304 | 17,498.62 GWh |
| Georgia | # 8 | 241 | 10,439.72 GWh |
| Hawaii | # 46 | 66 | 666.80 GWh |
| Idaho | # 44 | 143 | 1,423.14 GWh |
| Illinois | # 4 | 338 | 15,696.94 GWh |
| Indiana | # 12 | 203 | 9,055.86 GWh |
| Iowa | # 20 | 281 | 6,506.74 GWh |
| Kansas | # 24 | 157 | 5,156.03 GWh |
| Kentucky | # 21 | 56 | 6,138.53 GWh |
| Louisiana | # 17 | 80 | 7,192.83 GWh |
| Maine | # 45 | 159 | 1,123.08 GWh |
| Maryland | # 39 | 181 | 2,579.41 GWh |
| Massachusetts | # 42 | 599 | 1,604.74 GWh |
| Michigan | # 10 | 267 | 10,280.63 GWh |
| Minnesota | # 27 | 740 | 5,066.98 GWh |
| Mississippi | # 22 | 55 | 5,414.37 GWh |
| Missouri | # 19 | 118 | 6,559.07 GWh |
| State | Rank | Active Plants | Feb 2025 Generation |
|---|---|---|---|
| Montana | # 40 | 69 | 2,324.85 GWh |
| Nebraska | # 36 | 119 | 3,333.41 GWh |
| Nevada | # 37 | 109 | 3,002.03 GWh |
| New Hampshire | # 43 | 56 | 1,435.29 GWh |
| New Jersey | # 31 | 375 | 4,428.89 GWh |
| New Mexico | # 38 | 140 | 2,585.31 GWh |
| New York | # 11 | 830 | 10,266.35 GWh |
| North Carolina | # 9 | 880 | 10,422.85 GWh |
| North Dakota | # 33 | 57 | 3,825.72 GWh |
| Ohio | # 6 | 190 | 12,150.65 GWh |
| Oklahoma | # 18 | 131 | 6,818.46 GWh |
| Oregon | # 25 | 259 | 5,152.36 GWh |
| Pennsylvania | # 2 | 240 | 21,039.59 GWh |
| Rhode Island | # 47 | 95 | 598.64 GWh |
| South Carolina | # 14 | 198 | 8,120.13 GWh |
| South Dakota | # 41 | 52 | 1,740.50 GWh |
| Tennessee | # 26 | 84 | 5,101.16 GWh |
| Texas | # 1 | 813 | 43,152.96 GWh |
| Utah | # 35 | 119 | 3,334.96 GWh |
| Vermont | # 50 | 112 | 195.02 GWh |
| Virginia | # 13 | 215 | 8,814.15 GWh |
| Washington | # 16 | 137 | 7,908.11 GWh |
| West Virginia | # 29 | 36 | 4,645.25 GWh |
| Wisconsin | # 23 | 221 | 5,315.49 GWh |
| Wyoming | # 32 | 73 | 3,941.95 GWh |