Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Gadsden County Solar | FRP Gadsden County Solar, LLC | Chattahoochee, FL | Duke Energy Florida, Inc. (FPC) | 62.3 GWh | - | Mar 2025 | Solar |
Gemini Solar | Gemini Solar | Unincorporated, NV | Nevada Power Company (NEVP) | 2.0 TWh | - | Mar 2025 | Solar |
Georges Lake | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 55.8 GWh | - | Mar 2025 | Solar |
GFTX BESS | Giga Texas Energy LLC | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 17.2 GWh | - | Mar 2025 | Electricity used for energy storage |
Gilchrist County Solar | FRP Gilchrist County Solar, LLC | Newberry, FL | Duke Energy Florida, Inc. (FPC) | 66.5 GWh | - | Mar 2025 | Solar |
Glover Creek Solar, LLC | Glover Creek Solar, LLC | Summer Shade, KY | PJM Interconnection, LLC (PJM) | 83.3 GWh | - | Mar 2025 | Solar |
Goodnight | FGE Goodnight I, LLC | Claude, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 812.9 GWh | - | Mar 2025 | Wind |
Goose Prairie Solar | Goose Prairie Solar LLC | Moxee, WA | Bonneville Power Administration (BPAT) | 27.4 GWh | - | Mar 2025 | Solar |
Gransolar Texas One, LLC | Gransolar Texas One, LLC | Milam County, TX | 13.5 GWh | - | Mar 2025 | Solar | |
Grant County | Wisconsin Power & Light Co | Town of Potosi, WI | Midcontinent Independent System Operator, Inc. (MISO) | 270.6 GWh | - | Mar 2025 | Solar |
Gravel Pit Solar, LLC | Gravel Pit Solar, LLC | East Windsor, CT | ISO New England (ISNE) | 7.0 GWh | - | Mar 2025 | Solar |
Greasewood II LLC | Greasewood II LLC | Girvin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 310.8 GWh | - | Mar 2025 | Solar |
Green Pasture | Florida Power & Light Co | TBD, FL | Florida Power & Light Co. (FPL) | 40.1 GWh | - | Mar 2025 | Solar |
Gold Creek | Alaska Electric Light & Power Co. | Juneau, AK | 9.1 GWh | Aug 1906 | Dec 2023 | Water : 99.9% | |
Gaston Shoals | Northbrook Carolina Hydro II, LLC | Blacksburg, SC | Duke Energy Carolinas (DUK) | 19.3 GWh | Apr 1908 | Dec 2023 | Water |
Georgia-Pacific Corp - Nekoosa Mill | Domtar Industries Inc | Nekoosa, WI | Midcontinent Independent System Operator, Inc. (MISO) | 195.3 GWh | Dec 1911 | Mar 2025 | Black Liquor : 43.5% Natural Gas : 42.5% Water : 14.0% |
Glen Ferris Hydro | Hawks Nest Hydro LLC | Gauley Bridge, WV | PJM Interconnection, LLC (PJM) | 11.3 GWh | Dec 1911 | Dec 2023 | Water |
Gardners Falls | Central Rivers Power MA, LLC | Buckland, MA | ISO New England (ISNE) | 17.7 GWh | Dec 1913 | 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 |
Goat Rock | Georgia Power Co | Smiths, AL | Southern Company Services, Inc. - Trans (SOCO) | 99.4 GWh | Nov 1915 | Dec 2023 | Water |
Great Falls (TN) | Tennessee Valley Authority | Rock Island, TN | Tennessee Valley Authority (TVA) | 32.2 GWh | Nov 1916 | 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 |
Gorham | Central Rivers Power NH, LLC | Gorham, NH | ISO New England (ISNE) | 12.1 GWh | Jul 1917 | Dec 2023 | Water |
Grand Rapids | Wisconsin Public Service Corp | Ingalls, MI | Midcontinent Independent System Operator, Inc. (MISO) | 33.0 GWh | May 1918 | Dec 2023 | Water |
Georgia-Pacific Big Island | GP Big Island LLC | Big Island, VA | PJM Interconnection, LLC (PJM) | 53.4 GWh | May 1920 | Mar 2025 | Natural Gas : 61.2% Wood/Wood Waste Solids : 26.2% Black Liquor : 8.6% Other Biomass Solids : 3.8% |
Glen | Green Mountain Power Corp | Rutland, VT | ISO New England (ISNE) | 8.2 GWh | Jul 1920 | Dec 2023 | Water |
Graniteville Enterprise Division | Augusta Canal Authority | Augusta, GA | Southern Company Services, Inc. - Trans (SOCO) | 1.4 GWh | Dec 1920 | Mar 2025 | Water |
Green Island Hydroelectric Station | Albany Engineering Corporation | Green Island, NY | New York Independent System Operator (NYIS) | 44.4 GWh | Oct 1922 | Dec 2023 | Water |
Grace | PacifiCorp | Grace, ID | PacifiCorp East (PACE) | 72.9 GWh | Jun 1923 | Dec 2023 | Water |
Gorge | City of Seattle - (WA) | Rockport, WA | Seattle City Light (SCL) | 706.9 GWh | Aug 1924 | Mar 2025 | Water |
Garvins Falls | Central Rivers Power NH, LLC | Bow, NH | ISO New England (ISNE) | 44.2 GWh | Jul 1925 | Dec 2023 | Water |
Gantt | PowerSouth Energy Cooperative | Andalusia, AL | Southern Company Services, Inc. - Trans (SOCO) | 4.5 GWh | Dec 1925 | Dec 2023 | Water |
Gulf Island | Brookfield White Pine Hydro LLC | Lewiston, ME | ISO New England (ISNE) | 169.3 GWh | Dec 1925 | Dec 2023 | Water |
Gorge 18 | Green Mountain Power Corp | South Burlington, VT | ISO New England (ISNE) | 20.5 GWh | Dec 1927 | Dec 2023 | Water |
Garnett Municipal | City of Garnett - (KS) | Garnett, KS | Southwest Power Pool (SWPP) | 9.0 MWh | Dec 1929 | Dec 2023 | Distillate Fuel Oil |
Granite Falls | City of Granite Falls - (MN) | Granite Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 604.0 MWh | Jul 1932 | Dec 2023 | Water |
Grandfather Falls | Wisconsin Public Service Corp | Irma, WI | Midcontinent Independent System Operator, Inc. (MISO) | 76.4 GWh | Nov 1938 | Dec 2023 | Water |
Guntersville | Tennessee Valley Authority | Guntersville, AL | Tennessee Valley Authority (TVA) | 453.4 GWh | Jul 1939 | Dec 2023 | Water |
Gilman Mill | Ampersand Gilman Hydro LP | Gilman, VT | ISO New England (ISNE) | 28.1 GWh | Dec 1940 | Dec 2023 | Water |
Grand Coulee | U S Bureau of Reclamation | Grand Coulee, WA | Bonneville Power Administration (BPAT) | 15.7 TWh | Feb 1941 | Mar 2025 | Water |
Green Mountain | U S Bureau of Reclamation | Kremmling, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 47.1 GWh | Apr 1943 | Dec 2023 | Water |
General Electric Aircraft Engines | General Electric Aircraft Engines | Lynn, MA | ISO New England (ISNE) | 2.3 GWh | Dec 1947 | Mar 2025 | Solar |
Glenwood Hydro | Erie Boulevard Hydropower LP | Medina, NY | New York Independent System Operator (NYIS) | 7.9 GWh | Dec 1949 | Dec 2023 | Water |
Granite Shoals | Lower Colorado River Authority | Marble Falls, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 16.3 GWh | May 1951 | Dec 2023 | Water |
Gadsby | PacifiCorp | Salt Lake City, UT | PacifiCorp East (PACE) | 323.8 GWh | Aug 1951 | Mar 2025 | Natural Gas |
Genesis Alkali | Genesis Alkali, LLC | Green River, WY | PacifiCorp East (PACE) | 264.4 GWh | May 1953 | Dec 2023 | Subbituminous Coal : 81.4% Natural Gas : 18.6% |
George Birdsall | City of Colorado Springs - (CO) | Colorado Springs, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 46.4 GWh | Jul 1953 | Jan 2025 | Natural Gas |
Gouldtown | Northbrook Lyons Falls LLC | Lyonsdale, NY | New York Independent System Operator (NYIS) | 9.3 GWh | Jul 1953 | Dec 2023 | Water |
Grayson | City of Glendale - (CA) | Glendale, CA | Los Angeles Department of Water and Power (LDWP) | 48.4 GWh | Nov 1953 | Mar 2025 | Natural Gas |
Greenidge Generation LLC | Greenidge Generation Holdings LLC | Dresden, NY | New York Independent System Operator (NYIS) | 624.1 GWh | Nov 1953 | Dec 2023 | Natural Gas |
Girard | City of Girard - (KS) | Girard, KS | Southwest Power Pool (SWPP) | 185.0 MWh | Aug 1955 | Dec 2023 | Natural Gas : 56.0% Distillate Fuel Oil : 44.0% |
Garrison | USACE-Omaha | Riverside, ND | Southwest Power Pool (SWPP) | 2.1 TWh | Dec 1955 | Dec 2023 | Water |
Grahamsville | New York Power Authority | Grahamsville, NY | New York Independent System Operator (NYIS) | 75.9 GWh | Dec 1955 | Dec 2023 | Water |
Georgia-Pacific Palatka Operations | Georgia-Pacific Consr Ops LLC-Palatka | Palatka, FL | Florida Power & Light Co. (FPL) | 320.3 GWh | May 1956 | Dec 2023 | Black Liquor : 55.1% Natural Gas : 44.9% |
Gavins Point | USACE-Omaha | Crofton, NE | Southwest Power Pool (SWPP) | 715.3 GWh | Aug 1956 | Dec 2023 | Water |
Gallatin (TN) | Tennessee Valley Authority | Gallatin, TN | Tennessee Valley Authority (TVA) | 4.0 TWh | Oct 1956 | Mar 2025 | Subbituminous Coal : 94.5% Bituminous Coal : 3.4% Natural Gas : 1.9% |
G G Allen | Duke Energy Carolinas, LLC | Belmont, NC | Duke Energy Carolinas (DUK) | 197.9 GWh | May 1957 | Dec 2024 | Bituminous Coal : 98.4% Distillate Fuel Oil : 1.6% |
Glencoe | Glencoe Light & Power Comm | Glencoe, MN | Midcontinent Independent System Operator, Inc. (MISO) | 111.0 MWh | May 1957 | Dec 2023 | Distillate Fuel Oil : 95.3% Natural Gas : 4.7% |
Greenport | Village of Greenport - (NY) | Greenport, NY | New York Independent System Operator (NYIS) | 14.0 MWh | May 1957 | Dec 2023 | Distillate Fuel Oil |
Geneseo | City of Geneseo - (IL) | Geneseo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 7.9 GWh | Jun 1957 | Mar 2025 | Wind : 77.6% Solar : 21.4% |
Graettinger | City of Graettinger - (IA) | Graettinger, IA | Midcontinent Independent System Operator, Inc. (MISO) | 255.0 MWh | Jul 1957 | Dec 2023 | Distillate Fuel Oil |
Georgia-Pacific Brewton Mill | Georgia-Pacific Brewton LLC | Brewton, AL | Southern Company Services, Inc. - Trans (SOCO) | 490.5 GWh | Sep 1957 | Dec 2023 | Black Liquor : 53.1% Natural Gas : 46.9% |
Gramercy Holdings LLC | Gramercy Holdings I LLC | Gramercy, LA | Midcontinent Independent System Operator, Inc. (MISO) | 231.1 GWh | Jan 1958 | Dec 2023 | Natural Gas |
Gateway | Weber Basin Water Conserv Dist | Mountain Green, UT | PacifiCorp East (PACE) | 15.9 GWh | Jul 1958 | Dec 2023 | Water |
Gulf Clean Energy Center | Florida Power & Light Co | Pensacola, FL | Southern Company Services, Inc. - Trans (SOCO) | 2.6 TWh | Jun 1959 | Mar 2025 | Natural Gas |
Georgia-Pacific Consr Prods LP-Naheola | Georgia-Pacific Consr Prods LP-Naheola | Pennington, AL | Southern Company Services, Inc. - Trans (SOCO) | 353.9 GWh | Jul 1959 | Mar 2025 | Black Liquor : 58.2% Wood/Wood Waste Solids : 20.9% Natural Gas : 20.9% |
Green Springs | U S Bureau of Reclamation | Columbia Falls, OR | Bonneville Power Administration (BPAT) | 32.7 GWh | Apr 1960 | Dec 2023 | Water |
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% |
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% |
Gordon Evans Energy Center | Evergy Kansas South, Inc | Colwich, KS | Southwest Power Pool (SWPP) | 301.9 GWh | May 1961 | Mar 2025 | Natural Gas : 98.9% Distillate Fuel Oil : 1.1% |
Georgia-Pacific Crossett LLC | Georgia-Pacific Crossett LLC | Crossett, AR | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Apr 1962 | Jun 2024 | Natural Gas |
Gaston | Virginia Electric & Power Co | Roanoke Rapids, NC | PJM Interconnection, LLC (PJM) | 287.0 GWh | Jan 1963 | Mar 2025 | Water |
Glennallen | Copper Valley Elec Assn, Inc | Glennallen, AK | 5.7 GWh | Mar 1963 | Dec 2023 | Distillate Fuel Oil | |
Great Bend - Sunflower | Sunflower Electric Power Corp | Great Bend, KS | Southwest Power Pool (SWPP) | 32.0 GWh | May 1963 | Dec 2023 | Natural Gas |
Georgia-Pacific Cedar Springs | Georgia-Pacific Cedar Springs LLC | Cedar Springs, GA | Southern Company Services, Inc. - Trans (SOCO) | 533.5 GWh | Sep 1963 | Mar 2025 | Black Liquor : 45.7% Wood/Wood Waste Solids : 20.8% Bituminous Coal : 17.7% Natural Gas : 9.3% Residual Fuel Oil : 4.0% Distillate Fuel Oil : 2.4% |
Greers Ferry Lake | USCE-Little Rock District | Heber Springs, AR | Southwestern Power Administration (SPA) | 209.7 GWh | Feb 1964 | Dec 2023 | Water |
George Neal North | MidAmerican Energy Co | Sergeant Bluff, IA | Midcontinent Independent System Operator, Inc. (MISO) | 972.9 GWh | Apr 1964 | Mar 2025 | Subbituminous Coal : 98.7% Natural Gas : 1.3% |
Glen Canyon Dam | U S Bureau of Reclamation | Page, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 2.7 TWh | Aug 1964 | Mar 2025 | Water |
Greene County | Alabama Power Co | Demopolis, AL | Southern Company Services, Inc. - Trans (SOCO) | 1.6 TWh | May 1965 | Mar 2025 | Natural Gas : 99.9% |
Glenwood Landing | National Grid Generation LLC | Glenwood Landing, NY | New York Independent System Operator (NYIS) | 154.4 GWh | Mar 1967 | Dec 2023 | Natural Gas : 99.8% |
Green Peter | USACE Northwestern Division | Foster, OR | Bonneville Power Administration (BPAT) | 97.3 GWh | Jun 1967 | Dec 2023 | Water |
General Chemical | Tata Chemicals Partners | Green River, WY | PacifiCorp East (PACE) | 199.7 GWh | Apr 1968 | Mar 2025 | Bituminous Coal : 75.6% Natural Gas : 24.4% |
Garden City | Sunflower Electric Power Corp | Garden City, KS | Southwest Power Pool (SWPP) | 79.5 GWh | May 1968 | Dec 2023 | Natural Gas |
Georgia-Pacific Monticello Paper | Georgia-Pacific Monticello LLC | Monticello, MS | Midcontinent Independent System Operator, Inc. (MISO) | 486.5 GWh | May 1968 | Dec 2023 | Black Liquor : 47.7% Natural Gas : 40.0% Wood/Wood Waste Solids : 12.3% |
Gilbert | Gilbert Power, LLC | Milford, NJ | PJM Interconnection, LLC (PJM) | 26.8 GWh | Jun 1970 | Dec 2023 | Natural Gas : 99.9% |
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% |
Gillette SBMC | The Gillette Company | Boston, MA | ISO New England (ISNE) | 60.0 GWh | Jan 1971 | Mar 2025 | Natural Gas : 99.9% |
Geysers Unit 5-20 | Geysers Power Co LLC | Middletown, CA | California Independent System Operator (CISO) | 4.4 TWh | Mar 1971 | Mar 2025 | Geothermal |
Gowanus Gas Turbines Generating | U S Power Generating Company LLC | Brooklyn, NY | New York Independent System Operator (NYIS) | 11.3 GWh | May 1971 | Dec 2023 | Natural Gas : 93.2% Distillate Fuel Oil : 6.8% |
Glenwood | National Grid Generation LLC | Glenwood Landing, NY | New York Independent System Operator (NYIS) | 568.0 MWh | May 1972 | Dec 2023 | Distillate Fuel Oil |
Greens Bayou | NRG Texas Power LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 92.3 GWh | May 1973 | Dec 2023 | Natural Gas |
Ghent | Kentucky Utilities Co | Ghent, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 11.2 TWh | Jan 1974 | Mar 2025 | Bituminous Coal : 99.9% |
Gavin Power, LLC | Gavin Power, LLC | Cheshire, OH | PJM Interconnection, LLC (PJM) | 12.2 TWh | Sep 1974 | Mar 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
George M Sullivan Generation Plant 2 | Chugach Electric Assn Inc | Anchorage, AK | 911.3 GWh | Dec 1974 | Dec 2023 | Natural Gas | |
Gibson | Duke Energy Indiana, LLC | Owensville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 10.9 TWh | Mar 1975 | Mar 2025 | Bituminous Coal : 99.6% |
Greenwood (MO) | Evergy Missouri West | Greenwood, MO | Southwest Power Pool (SWPP) | 163.8 GWh | Apr 1975 | Mar 2025 | Natural Gas : 95.9% Solar : 2.5% Distillate Fuel Oil : 1.6% |
Glenarm | City of Pasadena - (CA) | Pasadena, CA | California Independent System Operator (CISO) | 40.9 GWh | Dec 1975 | Dec 2023 | Natural Gas |
Georgia-Pacific Muskogee | Georgia-Pacific Muskogee LLC | Muskogee, OK | Southwest Power Pool (SWPP) | 380.6 GWh | Feb 1978 | Mar 2025 | Natural Gas : 85.2% Subbituminous Coal : 14.5% |
Germantown | Wisconsin Electric Power Co | Germantown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 13.2 GWh | Jun 1978 | Dec 2023 | Natural Gas : 85.3% Distillate Fuel Oil : 14.7% |
Gerald Gentleman | Nebraska Public Power District | Sutherland, NE | Southwest Power Pool (SWPP) | 6.3 TWh | Mar 1979 | Mar 2025 | Subbituminous Coal : 99.5% |
Summary of Power Plants By State
Figures are based on March 2025 generation numbers.State | Rank | Active Plants | Mar 2025 Generation |
---|---|---|---|
Alabama | # 7 | 75 | 10,399.45 GWh |
Alaska | # 48 | 137 | 460.30 GWh |
Arizona | # 16 | 167 | 7,756.35 GWh |
Arkansas | # 29 | 79 | 4,503.48 GWh |
California | # 5 | 1,565 | 15,306.94 GWh |
Colorado | # 30 | 257 | 4,337.74 GWh |
Connecticut | # 31 | 152 | 3,831.37 GWh |
Delaware | # 50 | 30 | 183.34 GWh |
District of Columbia | # 51 | 12 | 15.27 GWh |
Florida | # 3 | 305 | 18,686.61 GWh |
Georgia | # 9 | 239 | 9,979.52 GWh |
Hawaii | # 46 | 67 | 749.10 GWh |
Idaho | # 43 | 126 | 1,488.21 GWh |
Illinois | # 4 | 332 | 15,592.21 GWh |
Indiana | # 12 | 201 | 8,849.97 GWh |
Iowa | # 20 | 279 | 6,323.45 GWh |
Kansas | # 25 | 157 | 5,176.23 GWh |
Kentucky | # 24 | 56 | 5,180.56 GWh |
Louisiana | # 18 | 81 | 6,708.43 GWh |
Maine | # 45 | 157 | 1,313.29 GWh |
Maryland | # 39 | 179 | 2,427.73 GWh |
Massachusetts | # 42 | 597 | 1,608.56 GWh |
Michigan | # 10 | 263 | 9,898.87 GWh |
Minnesota | # 26 | 736 | 5,082.27 GWh |
Mississippi | # 19 | 53 | 6,374.07 GWh |
Missouri | # 21 | 116 | 5,776.95 GWh |
State | Rank | Active Plants | Mar 2025 Generation |
---|---|---|---|
Montana | # 40 | 67 | 2,309.70 GWh |
Nebraska | # 37 | 117 | 3,008.88 GWh |
Nevada | # 34 | 109 | 3,381.98 GWh |
New Hampshire | # 44 | 56 | 1,374.49 GWh |
New Jersey | # 28 | 371 | 4,514.07 GWh |
New Mexico | # 35 | 138 | 3,378.20 GWh |
New York | # 8 | 818 | 10,278.94 GWh |
North Carolina | # 11 | 877 | 9,080.20 GWh |
North Dakota | # 33 | 57 | 3,690.67 GWh |
Ohio | # 6 | 190 | 11,252.37 GWh |
Oklahoma | # 17 | 129 | 6,972.70 GWh |
Oregon | # 22 | 254 | 5,543.74 GWh |
Pennsylvania | # 2 | 237 | 19,658.43 GWh |
Rhode Island | # 47 | 94 | 622.24 GWh |
South Carolina | # 14 | 194 | 8,606.12 GWh |
South Dakota | # 41 | 52 | 1,945.10 GWh |
Tennessee | # 23 | 85 | 5,241.09 GWh |
Texas | # 1 | 818 | 43,194.33 GWh |
Utah | # 36 | 114 | 3,056.84 GWh |
Vermont | # 49 | 112 | 230.44 GWh |
Virginia | # 15 | 214 | 8,465.83 GWh |
Washington | # 13 | 127 | 8,662.62 GWh |
West Virginia | # 38 | 36 | 2,977.95 GWh |
Wisconsin | # 27 | 222 | 4,571.79 GWh |
Wyoming | # 32 | 69 | 3,817.24 GWh |