Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Henkel U.S. Operations Corporation | Henkel U.S. Operations Corporation | Geneva, NY | New York Independent System Operator (NYIS) | 1.5 GWh | Dec 2011 | Mar 2026 | Wind |
| Finger Lakes Solar I | Finger Lakes Solar I, LLC | Geneva, NY | New York Independent System Operator (NYIS) | 2.8 GWh | Oct 2016 | Dec 2024 | Solar |
| Hobart & William Smith College Gates Rd. | Dynamic Energy Holdings LLC | Geneva, NY | New York Independent System Operator (NYIS) | 3.0 GWh | Nov 2017 | Dec 2024 | Solar |
| Strauss CSG | Nautilus Solar Solutions | Geneva, NY | New York Independent System Operator (NYIS) | 3.5 GWh | Aug 2019 | Dec 2024 | Solar |
| Route 14A CDG Solar North and South LLC | Route 14A CDG Solar North and South, LLC | Geneva, NY | New York Independent System Operator (NYIS) | 6.5 GWh | Nov 2018 | Dec 2024 | Solar |
| Geneva | WM Renewable Energy LLC | Geneva, OH | PJM Interconnection, LLC (PJM) | 16.1 GWh | Jun 2013 | Dec 2024 | Landfill Gas |
| Genoa Diesel Generating Station | Village of Genoa - (OH) | Genoa, OH | PJM Interconnection, LLC (PJM) | 228.0 MWh | Nov 2004 | Dec 2024 | Distillate Fuel Oil |
| Flint Creek | Southwestern Electric Power Co | Gentry, AR | Southwest Power Pool (SWPP) | 2.8 TWh | Apr 1978 | Mar 2026 | Subbituminous Coal : 99.9% |
| Cabin Creek | Public Service Co of Colorado | Georgetown, CO | Public Service Company of Colorado (PSCO) | 138.6 GWh | May 1967 | Mar 2026 | Water |
| Ameresco Delaware South | AMERESCO Delaware South | Georgetown, DE | PJM Interconnection, LLC (PJM) | 3.4 GWh | Nov 2006 | Dec 2024 | Landfill Gas |
| DEC Phase II at Georgetown | Luminace Solar MC, LLC | Georgetown, DE | PJM Interconnection, LLC (PJM) | 5.4 GWh | Nov 2019 | Dec 2024 | Solar |
| Bruce A Henry Solar Farm | Delaware Electric Cooperative | Georgetown, DE | PJM Interconnection, LLC (PJM) | 6.8 GWh | Jul 2013 | Dec 2024 | Solar |
| 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 |
| Brown County LFGTE Power Station | Energy Developments, Inc d/b/a EDL | Georgetown, OH | PJM Interconnection, LLC (PJM) | 28.2 GWh | May 2017 | Dec 2024 | Landfill Gas |
| SR Lambert I, LLC | SR Lambert I, LLC | Georgetown, SC | Duke Energy Carolinas (DUK) | 58.2 GWh | - | Mar 2026 | Solar |
| SR Lambert II | SR Lambert II, LLC | Georgetown, SC | Duke Energy Carolinas (DUK) | 59.2 GWh | - | Mar 2026 | Solar |
| International Paper Georgetown Mill | International Paper Co-GT Mill | Georgetown, SC | South Carolina Public Service Authority (SC) | 484.7 GWh | Dec 1965 | Dec 2024 | Black Liquor : 60.8% Wood/Wood Waste Solids : 19.3% Natural Gas : 11.2% Tire-derived Fuels : 8.0% Residual Fuel Oil : 0.6% |
| Winyah | South Carolina Public Service Authority | Georgetown, SC | South Carolina Public Service Authority (SC) | 4.3 TWh | Feb 1975 | Mar 2026 | Bituminous Coal : 99.5% |
| Saint Albans Solar | Cypress Creek Renewables | Georgia, VT | ISO New England (ISNE) | 7.7 GWh | Sep 2018 | Dec 2024 | Solar |
| North Valley | North Valley | Gerlach, NV | Nevada Power Company (NEVP) | 190.1 GWh | Mar 2023 | Mar 2026 | Geothermal |
| San Emidio | USG Nevada LLC | Gerlach, NV | Nevada Power Company (NEVP) | 83.8 GWh | Apr 2012 | Dec 2024 | Geothermal |
| Germantown | Wisconsin Electric Power Co | Germantown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 28.1 GWh | Jun 1978 | Dec 2024 | Natural Gas : 94.1% Distillate Fuel Oil : 5.9% |
| Omega Hills Gas Recovery | WM Renewable Energy LLC | Germantown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 78.5 GWh | Nov 1985 | Mar 2026 | Landfill Gas |
| St Louis Solar | Neighborhood Power Corp. | Gervais, OR | Portland General Electric Company (PGE) | 4.0 GWh | Feb 2020 | Dec 2024 | Solar |
| Kale Patch Solar | Kale Patch Solar LLC | Gervais, OR | Portland General Electric Company (PGE) | 3.5 GWh | Sep 2019 | Dec 2024 | Solar |
| Interstate Solar | SP Solar 1, LLC | Gervais, OR | Portland General Electric Company (PGE) | 12.0 MWh | Nov 2017 | Dec 2024 | Solar |
| Hunterstown Power Plant | Hunterstown Generation, LLC | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 6.4 TWh | Jun 2003 | Mar 2026 | Natural Gas |
| Hunterstown | Hunterstown Power, LLC | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 12.4 GWh | Apr 1971 | Dec 2024 | Natural Gas : 99.6% |
| Adams Solar LLC PA | Adams Solar LLC (PA) | Gettysburg, PA | PJM Interconnection, LLC (PJM) | 138.5 GWh | Nov 2023 | Mar 2026 | Solar |
| Bizer Creek | Greenbacker Renewable Energy Corporation | Getzville, NY | New York Independent System Operator (NYIS) | 2.0 GWh | Mar 2023 | Dec 2024 | Solar |
| Slate Creek Wind Project LLC | EDF Renewable Asset Holdings, Inc. | Geuda Springs, KS | Southwest Power Pool (SWPP) | 510.9 GWh | Nov 2015 | Dec 2024 | Wind |
| South Peak Wind | ALLETE Clean Energy | Geyser, MT | NorthWestern Corporation (NWMT) | 269.7 GWh | Mar 2020 | Mar 2026 | Wind |
| Spion Kop Wind Farm | NorthWestern Energy (MT wind/thermal) | Geyser, MT | NorthWestern Corporation (NWMT) | 110.8 GWh | Nov 2012 | Dec 2024 | Wind |
| Ghent | Kentucky Utilities Co | Ghent, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 10.2 TWh | Jan 1974 | Mar 2026 | Bituminous Coal : 99.9% |
| Ghent (NY) | Altus Power America Management, LLC | Ghent, NY | New York Independent System Operator (NYIS) | 5.7 GWh | May 2021 | Dec 2024 | Solar |
| Gibbon Solar | Green Street Power Partners | Gibbon, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.8 GWh | May 2019 | Dec 2024 | Solar |
| Gibson City Energy Center LLC | Gibson City Energy Center LLC | Gibson City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 109.3 GWh | May 2000 | Dec 2024 | Natural Gas |
| North Carolina Solar III LLC | SRE Utility Solar 1, LLC | Gibson, NC | Duke Energy Carolinas (DUK) | 8.9 GWh | Nov 2013 | Dec 2024 | Solar |
| Henry Gibson Solar | Henry Gibson Solar, LLC | Gibson, NC | Duke Energy Carolinas (DUK) | 1.2 GWh | Oct 2024 | Dec 2024 | Solar |
| Smith Solar Farm | Strata Manager, LLC | Gibson, NC | Duke Energy Progress East (CPLE) | 10.6 GWh | Jun 2019 | Dec 2024 | Solar |
| Big Bend Floating Solar I | Tampa Electric Co | Gibsonton, FL | Tampa Electric Company (TEC) | 1.3 GWh | Feb 2022 | Dec 2024 | Solar |
| Big Boy | Cypress Creek Renewables | Gibsonville, NC | Duke Energy Carolinas (DUK) | 4.4 GWh | Nov 2014 | Dec 2024 | Solar |
| Gila River Power Block 4 | Salt River Project | Gila Bend, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 2.5 TWh | Apr 2003 | Mar 2026 | Natural Gas |
| Paloma Solar Hybrid | Arizona Public Service Co | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 31.9 GWh | Aug 2011 | Dec 2024 | Solar |
| Cotton Center Solar Hybrid | Arizona Public Service Co | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 36.5 GWh | Oct 2011 | Dec 2024 | Solar |
| Solana Generating Station | Arizona Solar One LLC | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 869.9 GWh | Sep 2013 | Mar 2026 | Solar |
| Gila Bend Hybrid | Arizona Public Service Co | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 84.7 GWh | Sep 2014 | Dec 2024 | Solar |
| Gila River Power Block 1 | Salt River Project | Gila Bend, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 3.0 TWh | Apr 2003 | Mar 2026 | Natural Gas |
| RE Gillespie 1 LLC | MN8 Energy LLC | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 36.8 GWh | Nov 2013 | Dec 2024 | Solar |
| Gila River Power Block 2 | Salt River Project | Gila Bend, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 2.4 TWh | May 2003 | Mar 2026 | Natural Gas |
| Gila River Power Block 3 | Salt River Project | Gila Bend, AZ | Tucson Electric Power (TEPC) | 3.1 TWh | May 2003 | Mar 2026 | Natural Gas |
| Gilbert Solar Facility I, LLC | Gilbert Solar Facility I, LLC | Gilbert, AZ | Arizona Public Service Company (AZPS) | 3.8 GWh | Sep 2011 | Dec 2024 | Solar |
| Santan | Salt River Project | Gilbert, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 4.9 TWh | Sep 1974 | Mar 2026 | Natural Gas |
| Allora Solar, LLC | Allora Solar, LLC | Gilbert, SC | South Carolina Public Service Authority (SC) | 153.0 GWh | Dec 2022 | Mar 2026 | Solar |
| Gilead | Strata Manager, LLC | Gilead, NC | Duke Energy Progress East (CPLE) | 5.8 GWh | Nov 2019 | Dec 2024 | Solar |
| Kearsarge Gill | Kearsarge Gill LLC | Gill, MA | ISO New England (ISNE) | 3.1 GWh | Dec 2017 | Dec 2024 | Solar |
| Dry Fork Station | Basin Electric Power Coop | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.4 TWh | Oct 2011 | Mar 2026 | Subbituminous Coal : 99.8% |
| Wygen 2 | Black Hills Power, Inc. | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 581.5 GWh | Dec 2007 | Dec 2024 | Subbituminous Coal : 99.6% |
| Wygen III | Black Hills Power, Inc. | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 670.7 GWh | Mar 2010 | Dec 2024 | Subbituminous Coal : 99.7% |
| Wygen 1 | Black Hills Power, Inc. | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 513.7 GWh | Dec 2002 | Mar 2026 | Subbituminous Coal : 99.7% |
| Neil Simpson Gas Turbine #2 | Black Hills Power, Inc. | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 28.5 GWh | Mar 2001 | Dec 2024 | Natural Gas |
| Neil Simpson II | Black Hills Power, Inc. | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 660.9 GWh | Aug 1995 | Dec 2024 | Subbituminous Coal : 91.8% Natural Gas : 8.2% |
| Barber Creek | Basin Electric Power Coop | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 273.0 MWh | Aug 2002 | Dec 2024 | Natural Gas |
| Wyodak | PacifiCorp | Gillette, WY | PacifiCorp East (PACE) | 2.1 TWh | Aug 1978 | Mar 2026 | Subbituminous Coal : 99.9% |
| Gilman Mill | Ampersand Gilman Hydro LP | Gilman, VT | ISO New England (ISNE) | 3.9 GWh | Dec 1940 | Dec 2024 | Water |
| Gilroy Power Plant | Calpine Gilroy Cogen LP | Gilroy, CA | California Independent System Operator (CISO) | 44.2 GWh | Sep 1987 | Dec 2024 | Natural Gas |
| Gilroy Peaking Energy Center | Calpine Gilroy Cogen LP | Gilroy, CA | California Independent System Operator (CISO) | 23.3 GWh | Oct 2001 | Dec 2024 | Natural Gas |
| Girard | City of Girard - (KS) | Girard, KS | Southwest Power Pool (SWPP) | 109.0 MWh | Aug 1955 | Dec 2024 | Distillate Fuel Oil : 67.3% Natural Gas : 32.7% |
| Greenbush-Heartland | Today's Power, Inc. | Girard, KS | Southwest Power Pool (SWPP) | 2.1 GWh | Apr 2021 | Dec 2024 | Solar |
| Girard (PA) RTO BTM | American Mun Power-Ohio, Inc | Girard, PA | PJM Interconnection, LLC (PJM) | 195.0 MWh | Feb 2022 | Dec 2024 | Distillate Fuel Oil |
| Greasewood II LLC | Greasewood II LLC | Girvin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 857.2 GWh | Sep 2024 | Mar 2026 | Solar |
| Woodward Mountain II | Pecos Wind II LP | Girvin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 168.0 GWh | Jun 2001 | Dec 2024 | Wind |
| Woodward Mountain I | Pecos Wind I LP | Girvin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 168.0 GWh | Jun 2001 | Dec 2024 | Wind |
| Nooksack Hydro | Puget Sound Hydro LLC | Glacier, WA | Puget Sound Energy, Inc. (PSEI) | 20.1 GWh | Oct 1906 | Dec 2024 | Water |
| Willford Solar, LLC | Willford Solar, LLC | Gladwin, MI | Midcontinent Independent System Operator, Inc. (MISO) | 33.7 GWh | Sep 2023 | Dec 2024 | Solar |
| Glasgow LFGTE | East Kentucky Power Coop, Inc | Glasgow, KY | PJM Interconnection, LLC (PJM) | 4.7 GWh | Nov 2015 | Dec 2024 | Landfill Gas |
| UDR Glastonbury Fuel Cell | UIL Distributed Resources, LLC | Glastonbury, CT | ISO New England (ISNE) | 17.7 GWh | Jan 2016 | Dec 2024 | Natural Gas |
| Gleason Generating Facility | Tennessee Valley Authority | Gleason, TN | Tennessee Valley Authority (TVA) | 185.8 GWh | May 2000 | Dec 2024 | Natural Gas |
| Henrico | Industrial Power Generating Company LLC | Glen Allen, VA | PJM Interconnection, LLC (PJM) | 5.2 GWh | Aug 2010 | Dec 2024 | Landfill Gas : 95.2% Distillate Fuel Oil : 4.8% |
| Brookfield Power Glen Falls Hydro | Erie Boulevard Hydropower LP | Glen Falls, NY | New York Independent System Operator (NYIS) | 48.5 GWh | Dec 1943 | Dec 2024 | Water |
| Finch Paper | Finch Paper LLC | Glen Falls, NY | New York Independent System Operator (NYIS) | 124.1 GWh | May 1987 | Dec 2024 | Wood Waste Liquids, excluding Black Liquor : 47.1% Natural Gas : 39.5% Wood/Wood Waste Solids : 13.4% |
| Big Falls | Northern States Power Co - Minnesota | Glen Fora, WI | Midcontinent Independent System Operator, Inc. (MISO) | 36.1 GWh | Dec 1921 | Dec 2024 | Water |
| Lebanon Solar | Consolidated Edison Development Inc. | Glen Gardner, NJ | PJM Interconnection, LLC (PJM) | 2.5 GWh | Nov 2011 | Dec 2024 | Solar |
| Dave Johnston | PacifiCorp | Glen Rock, WY | PacifiCorp East (PACE) | 3.6 TWh | Jan 1959 | Mar 2026 | Subbituminous Coal : 99.8% |
| Comanche Peak | Luminant Generation Company LLC | Glen Rose, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 20.1 TWh | Jul 1990 | Mar 2026 | Nuclear |
| Rio | Eagle Creek Renewable Energy, LLC | Glen Spey, NY | New York Independent System Operator (NYIS) | 21.2 GWh | Nov 1927 | Dec 2024 | Water |
| Nature Trail | Florida Power & Light Co | Glen St Mary, FL | Florida Power & Light Co. (FPL) | 189.0 GWh | Feb 2024 | Mar 2026 | Solar |
| Cedar Trail | Florida Power & Light Co | Glen St Mary, FL | Florida Power & Light Co. (FPL) | 172.0 GWh | Oct 2024 | Mar 2026 | Solar |
| Egret Solar Center | Florida Power & Light Co | Glen St. Mary, FL | Florida Power & Light Co. (FPL) | 128.7 GWh | Nov 2020 | Mar 2026 | Solar |
| Northern Preserve Solar | Florida Power & Light Co | Glen St. Mary, FL | Florida Power & Light Co. (FPL) | 121.3 GWh | Dec 2019 | Mar 2026 | Solar |
| Glen Ullin Energy Center | ALLETE Clean Energy | Glen Ullin, ND | Midcontinent Independent System Operator, Inc. (MISO) | 423.7 GWh | Nov 2019 | Mar 2026 | Wind |
| Glen Ullin Station 6 | Montana-Dakota Utilities Co | Glen Ullin, ND | Midcontinent Independent System Operator, Inc. (MISO) | 37.6 GWh | Jun 2009 | Dec 2024 | Waste Heat |
| Spruce Ridge Gas Recovery | WM Renewable Energy LLC | Glencoe, MN | Midcontinent Independent System Operator, Inc. (MISO) | 22.4 GWh | Mar 2008 | Dec 2024 | Landfill Gas |
| Glencoe | Glencoe Light & Power Comm | Glencoe, MN | Midcontinent Independent System Operator, Inc. (MISO) | 182.0 MWh | May 1957 | Dec 2024 | Distillate Fuel Oil : 99.8% |
| Plato CSG1, LLC | Nautilus Solar Solutions | Glencoe, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Dec 2020 | Dec 2024 | Solar |
| Luke Solar | Arizona Public Service Co | Glendale, AZ | Arizona Public Service Company (AZPS) | 32.2 GWh | May 2015 | Dec 2024 | Solar |
| Agua Fria | Salt River Project | Glendale, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 242.4 GWh | Mar 1957 | Mar 2026 | Natural Gas |
| Grayson | City of Glendale - (CA) | Glendale, CA | Los Angeles Department of Water and Power (LDWP) | 15.0 GWh | Nov 1953 | Feb 2026 | Natural Gas |
| Glendive GT | Montana-Dakota Utilities Co | Glendive, MT | Midcontinent Independent System Operator, Inc. (MISO) | 2.6 GWh | May 1979 | Dec 2024 | Natural Gas : 89.5% Distillate Fuel Oil : 10.5% |
| Glendo | U S Bureau of Reclamation | Glendo, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 87.7 GWh | Nov 1958 | Dec 2024 | Water |
Summary of Power Plants By State
Figures are based on March 2026 generation numbers.| State | Rank | Active Plants | Mar 2026 Generation |
|---|---|---|---|
| Alabama | # 10 | 76 | 10,194.39 GWh |
| Alaska | # 48 | 139 | 566.31 GWh |
| Arizona | # 15 | 183 | 8,256.99 GWh |
| Arkansas | # 25 | 114 | 4,973.03 GWh |
| California | # 5 | 1,656 | 15,197.83 GWh |
| Colorado | # 30 | 294 | 4,491.41 GWh |
| Connecticut | # 31 | 161 | 3,992.67 GWh |
| Delaware | # 49 | 33 | 248.78 GWh |
| District of Columbia | # 51 | 16 | 18.32 GWh |
| Florida | # 3 | 334 | 19,802.71 GWh |
| Georgia | # 8 | 247 | 10,697.11 GWh |
| Hawaii | # 46 | 69 | 784.18 GWh |
| Idaho | # 42 | 144 | 1,957.44 GWh |
| Illinois | # 4 | 379 | 15,489.73 GWh |
| Indiana | # 12 | 216 | 9,257.49 GWh |
| Iowa | # 21 | 289 | 6,478.67 GWh |
| Kansas | # 23 | 183 | 5,489.55 GWh |
| Kentucky | # 29 | 59 | 4,637.74 GWh |
| Louisiana | # 17 | 86 | 8,003.69 GWh |
| Maine | # 45 | 212 | 1,313.24 GWh |
| Maryland | # 39 | 202 | 2,834.84 GWh |
| Massachusetts | # 44 | 639 | 1,383.17 GWh |
| Michigan | # 13 | 268 | 8,564.76 GWh |
| Minnesota | # 26 | 760 | 4,875.53 GWh |
| Mississippi | # 24 | 55 | 5,467.46 GWh |
| Missouri | # 22 | 125 | 5,500.53 GWh |
| State | Rank | Active Plants | Mar 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 69 | 2,464.49 GWh |
| Nebraska | # 37 | 121 | 3,330.39 GWh |
| Nevada | # 35 | 114 | 3,487.65 GWh |
| New Hampshire | # 43 | 54 | 1,520.13 GWh |
| New Jersey | # 28 | 379 | 4,705.05 GWh |
| New Mexico | # 33 | 142 | 3,587.89 GWh |
| New York | # 9 | 935 | 10,247.40 GWh |
| North Carolina | # 11 | 896 | 9,821.46 GWh |
| North Dakota | # 32 | 59 | 3,854.12 GWh |
| Ohio | # 6 | 200 | 12,175.28 GWh |
| Oklahoma | # 19 | 142 | 7,305.54 GWh |
| Oregon | # 20 | 266 | 6,583.30 GWh |
| Pennsylvania | # 2 | 249 | 20,000.86 GWh |
| Rhode Island | # 47 | 100 | 610.71 GWh |
| South Carolina | # 14 | 204 | 8,273.25 GWh |
| South Dakota | # 41 | 52 | 2,184.62 GWh |
| Tennessee | # 18 | 88 | 7,335.80 GWh |
| Texas | # 1 | 961 | 46,858.09 GWh |
| Utah | # 38 | 125 | 3,184.50 GWh |
| Vermont | # 50 | 117 | 217.82 GWh |
| Virginia | # 16 | 233 | 8,059.42 GWh |
| Washington | # 7 | 131 | 10,773.76 GWh |
| West Virginia | # 34 | 40 | 3,543.98 GWh |
| Wisconsin | # 27 | 239 | 4,794.79 GWh |
| Wyoming | # 36 | 70 | 3,358.51 GWh |