Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Omega Hills Gas Recovery | WM Renewable Energy LLC | Germantown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 77.8 GWh | Nov 1985 | May 2026 | Landfill Gas |
| Germantown | Wisconsin Electric Power Co | Germantown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 33.3 GWh | Jun 1978 | Dec 2025 | Natural Gas : 83.1% Distillate Fuel Oil : 16.9% |
| SV CSG German Valley 1 LLC | SunVest Solar LLC | German Valley, IL | PJM Interconnection, LLC (PJM) | 2.3 GWh | May 2025 | Dec 2025 | Solar |
| San Emidio | USG Nevada LLC | Gerlach, NV | Nevada Power Company (NEVP) | 76.4 GWh | Apr 2012 | Dec 2025 | Geothermal |
| North Valley | North Valley | Gerlach, NV | Nevada Power Company (NEVP) | 187.3 GWh | Mar 2023 | May 2026 | Geothermal |
| Saint Albans Solar | Cypress Creek Renewables | Georgia, VT | ISO New England (ISNE) | 7.3 GWh | Sep 2018 | Dec 2025 | Solar |
| SR Lambert II | SR Lambert II, LLC | Georgetown, SC | Duke Energy Carolinas (DUK) | 107.4 GWh | Nov 2025 | May 2026 | Solar |
| SR Lambert I, LLC | SR Lambert I, LLC | Georgetown, SC | Duke Energy Carolinas (DUK) | 105.9 GWh | Nov 2025 | May 2026 | Solar |
| Winyah | South Carolina Public Service Authority | Georgetown, SC | South Carolina Public Service Authority (SC) | 4.5 TWh | Feb 1975 | May 2026 | Bituminous Coal : 99.6% |
| 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% |
| Brown County LFGTE Power Station | Energy Developments, Inc d/b/a EDL | Georgetown, OH | PJM Interconnection, LLC (PJM) | 26.4 GWh | May 2017 | Dec 2025 | Landfill 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 |
| DEC Phase II at Georgetown | Luminace Solar MC, LLC | Georgetown, DE | PJM Interconnection, LLC (PJM) | 5.2 GWh | Nov 2019 | Dec 2025 | Solar |
| Bruce A Henry Solar Farm | Delaware Electric Cooperative | Georgetown, DE | PJM Interconnection, LLC (PJM) | 6.2 GWh | Jul 2013 | Dec 2025 | Solar |
| Ameresco Delaware South | AMERESCO Delaware South | Georgetown, DE | PJM Interconnection, LLC (PJM) | 22.6 GWh | Nov 2006 | Dec 2025 | Landfill Gas |
| Cabin Creek | Public Service Co of Colorado | Georgetown, CO | Public Service Company of Colorado (PSCO) | 128.4 GWh | May 1967 | May 2026 | Water |
| Flint Creek | Southwestern Electric Power Co | Gentry, AR | Southwest Power Pool (SWPP) | 2.8 TWh | Apr 1978 | May 2026 | Subbituminous Coal : 99.9% |
| Genoa Diesel Generating Station | Village of Genoa - (OH) | Genoa, OH | PJM Interconnection, LLC (PJM) | 239.0 MWh | Nov 2004 | Dec 2025 | Distillate Fuel Oil |
| Geneva | WM Renewable Energy LLC | Geneva, OH | PJM Interconnection, LLC (PJM) | 16.4 GWh | Jun 2013 | Dec 2025 | Landfill Gas |
| Henkel U.S. Operations Corporation | Henkel U.S. Operations Corporation | Geneva, NY | New York Independent System Operator (NYIS) | 1.6 GWh | Dec 2011 | May 2026 | Wind |
| Strauss CSG | Nautilus Solar Solutions | Geneva, NY | New York Independent System Operator (NYIS) | 3.3 GWh | Aug 2019 | Dec 2025 | Solar |
| Hobart & William Smith College Gates Rd. | Dynamic Energy Holdings LLC | Geneva, NY | New York Independent System Operator (NYIS) | 2.9 GWh | Nov 2017 | Dec 2025 | Solar |
| Finger Lakes Solar I | Finger Lakes Solar I, LLC | Geneva, NY | New York Independent System Operator (NYIS) | 3.2 GWh | Oct 2016 | Dec 2025 | 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) | 6.3 GWh | Nov 2018 | Dec 2025 | Solar |
| Geneva Generation Facility | City of Geneva - (IL) | Geneva, IL | PJM Interconnection, LLC (PJM) | 12.7 GWh | May 2005 | Dec 2025 | Natural Gas |
| Seminole Energy | NextEra Renewable Fuels, LLC | Geneva, FL | Florida Power & Light Co. (FPL) | 10.6 GWh | Oct 2007 | Dec 2025 | Landfill Gas |
| Geneseo Solar | Helios Energy New York 15 LLC | Geneseo, NY | New York Independent System Operator (NYIS) | 6.1 GWh | Nov 2021 | Dec 2025 | Solar |
| NY Geneseo 3240 W Lake Rd Solar | NYSolar03 LLC | Geneseo, NY | New York Independent System Operator (NYIS) | 6.0 GWh | Jan 2024 | Dec 2025 | Solar |
| Geneseo | City of Geneseo - (IL) | Geneseo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 7.8 GWh | Jun 1957 | May 2026 | Wind : 73.9% Solar : 21.1% Distillate Fuel Oil : 4.9% |
| Geismar Cogen | Air Liquide Large Industries U S LP | Geismar, LA | Midcontinent Independent System Operator, Inc. (MISO) | 528.4 GWh | Dec 1999 | Dec 2025 | Natural Gas |
| Shell Chemical | Shell Chemical LP - Geismar | Geismar, LA | Midcontinent Independent System Operator, Inc. (MISO) | 585.3 GWh | Jul 2002 | Dec 2025 | Natural Gas |
| Geismar | BASF Corporation | Geismar, LA | Midcontinent Independent System Operator, Inc. (MISO) | 625.6 GWh | Jun 1985 | Dec 2025 | Natural Gas : 85.5% Other Gas : 14.5% |
| Titlow Garden LLC CSG | Titlow Garden LLC | Gaylord, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Dec 2022 | Dec 2024 | Solar |
| SolarClub 28 LLC | Nautilus Solar Solutions | Gaylord, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Nov 2020 | Dec 2025 | Solar |
| Mud Garden Solar | Mud Garden LLC | Gaylord, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Feb 2020 | Dec 2025 | Solar |
| Gaylord - Wolverine | Wolverine Power Supply Coop | Gaylord, MI | Midcontinent Independent System Operator, Inc. (MISO) | 37.1 GWh | May 2001 | Dec 2025 | Natural Gas |
| Livingston Generating Station | CMS Generation MI Power LLC | Gaylord, MI | Midcontinent Independent System Operator, Inc. (MISO) | 22.3 GWh | May 1999 | Dec 2025 | Natural Gas |
| NY 24 Sherman LLC | NY 24 Sherman LLC | Gavensvoort, NY | New York Independent System Operator (NYIS) | 4.6 GWh | Sep 2025 | Dec 2025 | Solar |
| Glen Ferris Hydro | Hawks Nest Hydro LLC | Gauley Bridge, WV | PJM Interconnection, LLC (PJM) | 10.6 GWh | Dec 1911 | Dec 2025 | Water |
| Hawks Nest Hydro | Hawks Nest Hydro LLC | Gauley Bridge, WV | PJM Interconnection, LLC (PJM) | 366.3 GWh | May 1936 | Dec 2025 | Water |
| Big Cliff | USACE Northwestern Division | Gates, OR | Bonneville Power Administration (BPAT) | 61.1 GWh | Nov 1954 | Dec 2025 | Water |
| Gaston Memorial Hospital | City of Gastonia - (NC) | Gastonia, NC | Duke Energy Carolinas (DUK) | 22.0 MWh | Apr 2006 | Sep 2025 | Distillate Fuel Oil |
| Gastonia, Tulip Drive | North Carolina Mun Power Agny #1 | Gastonia, NC | Duke Energy Carolinas (DUK) | 136.0 MWh | Jul 2005 | Dec 2025 | Distillate Fuel Oil |
| Auten Road Farm, LLC | Cypress Creek Renewables | Gastonia, NC | Duke Energy Carolinas (DUK) | 9.3 GWh | Nov 2017 | Dec 2025 | Solar |
| Gastonia Solar Center | Adapture Renewables, Inc. | Gastonia, NC | Duke Energy Carolinas (DUK) | 8.1 GWh | Nov 2018 | Dec 2025 | Solar |
| Gaston Solar I - SC | Cypress Creek Renewables | Gaston, SC | Dominion Energy South Carolina, Inc. (SCEG) | 16.5 GWh | Feb 2018 | Dec 2025 | Solar |
| Columbia Energy Center (SC) | Dominion Energy South Carolina, Inc | Gaston, SC | Dominion Energy South Carolina, Inc. (SCEG) | 2.8 TWh | Apr 2004 | May 2026 | Natural Gas |
| O'Neill Creek Solar | O'Neill Creek Solar LLC | Gaston, OR | Portland General Electric Company (PGE) | 3.4 GWh | Oct 2019 | Dec 2025 | Solar |
| Gaston Solar | Duke Energy Renewables Services | Gaston, NC | PJM Interconnection, LLC (PJM) | 6.8 GWh | Mar 2016 | Dec 2025 | Solar |
| Floyd Road Solar Farm | Altus Power America Management, LLC | Gaston, NC | PJM Interconnection, LLC (PJM) | 8.5 GWh | May 2017 | Dec 2025 | Solar |
| Oak Solar | Oak Solar LLC | Gaston, NC | PJM Interconnection, LLC (PJM) | 258.7 GWh | Nov 2023 | May 2026 | Solar |
| Gas City 2 | Indiana Municipal Power Agency | Gas City, IN | PJM Interconnection, LLC (PJM) | 3.6 GWh | Dec 2022 | Dec 2025 | Solar |
| Gas City Solar Park | Indiana Municipal Power Agency | Gas City, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | May 2020 | Dec 2025 | Solar |
| Cottonwood Solar, LLC | Cardinal Renewables | Garysburg, NC | PJM Interconnection, LLC (PJM) | 4.3 GWh | Dec 2017 | Dec 2025 | Solar |
| Gutenberg Solar | Dominion Energy Inc. | Garysburg, NC | PJM Interconnection, LLC (PJM) | 133.7 GWh | Aug 2019 | May 2026 | Solar |
| Garysburg Solar | Duke Energy Renewables Services | Garysburg, NC | PJM Interconnection, LLC (PJM) | 8.3 GWh | Feb 2016 | Dec 2025 | Solar |
| Long Farm 46 Solar, LLC | Duke Energy Renewables Services | Garysburg, NC | PJM Interconnection, LLC (PJM) | 8.2 GWh | Jan 2016 | Dec 2025 | Solar |
| Hemlock Solar | Hemlock Solar LLC | Garysburg, NC | PJM Interconnection, LLC (PJM) | 9.4 GWh | Feb 2017 | Dec 2025 | Solar |
| Schell Solar Farm | Heelstone Energy Holdings, LLC | Garysburg, NC | PJM Interconnection, LLC (PJM) | 8.1 GWh | Nov 2016 | Dec 2025 | Solar |
| Gary Works | United States Steel-Gary | Gary, IN | Midcontinent Independent System Operator, Inc. (MISO) | 994.9 GWh | Mar 1997 | May 2026 | Blast Furnace Gas : 57.0% Natural Gas : 43.0% |
| USS Kass Solar LLC | Standard Solar | Garvin, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Dec 2020 | Dec 2025 | Solar |
| Casselman Wind Power Project | Avangrid Power LLC | Garrett, PA | PJM Interconnection, LLC (PJM) | 91.0 GWh | Nov 2007 | Dec 2025 | Wind |
| Auburn Renewables LLC | Auburn Renewables, LLC | Garrett, IN | PJM Interconnection, LLC (PJM) | 16.7 GWh | Aug 2022 | Dec 2025 | Solar |
| East Kansas Agri-Energy, LLC | East Kansas Agri-Energy, LLC | Garnett, KS | Southwest Power Pool (SWPP) | 5.0 GWh | May 2005 | May 2026 | Waste Heat |
| Garnett Municipal | City of Garnett - (KS) | Garnett, KS | Southwest Power Pool (SWPP) | 9.0 MWh | Dec 1929 | Dec 2025 | Distillate Fuel Oil |
| Creech Solar 2, LLC | Cypress Creek Renewables | Garner, NC | Duke Energy Carolinas (DUK) | 9.0 GWh | Nov 2016 | Dec 2025 | Solar |
| CBC Solar Energy Gen Fac Phase 2 | CBC Alternative Energy, LLC | Garner, NC | Duke Energy Progress East (CPLE) | 4.0 GWh | Nov 2013 | Dec 2025 | Solar |
| Hancock County Wind Energy Center | FPL Energy Hancock County Wind, LLC | Garner, IA | Midcontinent Independent System Operator, Inc. (MISO) | 249.8 GWh | Nov 2002 | May 2026 | Wind |
| Hawkeye Power Partners LLC | Hawkeye Power Partners LLC | Garner, IA | Midcontinent Independent System Operator, Inc. (MISO) | 167.8 GWh | Mar 1999 | Dec 2025 | Wind |
| WAL3224 | Walmart Stores Texas, LLC | Garland, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 310.0 MWh | Jan 2022 | Dec 2025 | Natural Gas |
| Manway Solar Farm | Strata Manager, LLC | Garland, NC | Duke Energy Progress East (CPLE) | 9.5 GWh | Nov 2015 | Dec 2025 | Solar |
| Tamworth Holdings | RWE Clean Energy | Garland, NC | Duke Energy Carolinas (DUK) | 6.8 GWh | Nov 2019 | Dec 2025 | Solar |
| Garfield Solar | NJR Clean Energy Ventures Corporation | Garfield Township, NJ | PJM Interconnection, LLC (PJM) | 5.9 GWh | Aug 2019 | Dec 2025 | Solar |
| Knouse Solar Project 1 | Knouse Food Cooperative Inc | Gardners, PA | PJM Interconnection, LLC (PJM) | 4.0 GWh | Nov 2010 | Dec 2025 | Solar |
| Dept of Corrections NCCI Wind | Dept of Corrections NCCI Wind | Gardner, MA | ISO New England (ISNE) | 1.7 GWh | Oct 2013 | May 2026 | Wind |
| Gardner Solar 1 | Gardner Solar 1, LLC | Gardner, MA | ISO New England (ISNE) | 2.7 GWh | Apr 2014 | Dec 2025 | Solar |
| Mt Wachusett Community College | Mt Wachusett Community College | Gardner, MA | ISO New England (ISNE) | 4.0 GWh | Feb 2011 | May 2026 | Wind |
| Gardner - Otter River Road | Otter River Road Solar LLC | Gardner, MA | ISO New England (ISNE) | 3.9 GWh | Sep 2019 | Dec 2025 | Solar |
| West Street Solar 1 LLC | AES Distributed Energy | Gardner, MA | ISO New England (ISNE) | 8.2 GWh | Nov 2019 | Dec 2025 | Solar |
| Clark Road Solar 1, LLC | Clark Road Solar 1, LLC | Gardner, MA | ISO New England (ISNE) | 8.0 GWh | Nov 2020 | Dec 2025 | Solar |
| Gardner Energy Center | City of Gardner - (KS) | Gardner, KS | Southwest Power Pool (SWPP) | 504.0 MWh | Apr 1990 | Dec 2025 | Natural Gas |
| SV Gardner 1 (Lutz) CSG | SV CSG Gardner 1 LLC | Gardner, IL | PJM Interconnection, LLC (PJM) | 4.2 GWh | Oct 2021 | Dec 2025 | Solar |
| Market Street Gardiner Solar, LLC | REA Investments, LLC | Gardiner, ME | ISO New England (ISNE) | 5.9 GWh | Jun 2022 | Dec 2025 | Solar |
| Gardiner | KEI (Maine) Power Management (III) LLC | Gardiner, ME | ISO New England (ISNE) | 4.1 GWh | Jun 1985 | Jun 2025 | Water |
| AT&T - Gardena | Bloom Energy | Gardena, CA | California Independent System Operator (CISO) | 7.8 GWh | May 2013 | Dec 2025 | Natural Gas |
| Fairbanks Wind Park | DTE Electric Company | Garden, MI | Midcontinent Independent System Operator, Inc. (MISO) | 181.7 GWh | Dec 2021 | May 2026 | Wind |
| Heritage Garden Wind Farm I LLC | DTE Sustainable Generation | Garden, MI | Midcontinent Independent System Operator, Inc. (MISO) | 71.0 GWh | Aug 2012 | Dec 2025 | Wind |
| Garden 1 Solar Park | DTE Sustainable Generation | Garden Township, MI | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 GWh | Aug 2016 | Dec 2025 | Solar |
| Garden 2 Solar Park | DTE Sustainable Generation | Garden Township, MI | Midcontinent Independent System Operator, Inc. (MISO) | 2.9 GWh | May 2022 | Dec 2025 | Solar |
| McCrae Wind Energy II | McCrae Wind Energy II, LLC | Garden City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 376.1 GWh | - | May 2026 | Wind |
| Rattlesnake Den | SunEdison LLC | Garden City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 691.8 GWh | Jun 2015 | May 2026 | Wind |
| Jameson Energy Center | Kansas Municipal Energy Agency - (KS) | Garden City, KS | Southwest Power Pool (SWPP) | 175.0 MWh | Apr 2014 | Dec 2025 | Natural Gas |
| Bonanza BioEnergy LLC | Bonanza BioEnergy LLC | Garden City, KS | Southwest Power Pool (SWPP) | 5.4 GWh | Jul 2008 | May 2026 | Natural Gas |
| Garden City | Sunflower Electric Power Corp | Garden City, KS | Southwest Power Pool (SWPP) | 38.7 GWh | May 1968 | Dec 2025 | Natural Gas |
| King Plains Wind Project | Engie North America | Garber, OK | Southwest Power Pool (SWPP) | 708.7 GWh | Oct 2020 | May 2026 | Wind |
| McWilliams | PowerSouth Energy Cooperative | Gantt, AL | Southern Company Services, Inc. - Trans (SOCO) | 3.5 TWh | Nov 1954 | May 2026 | Natural Gas |
| Gans | Gans Energy LLC | Gans, PA | PJM Interconnection, LLC (PJM) | 145.5 GWh | Oct 2000 | Dec 2025 | Natural Gas |
| Gambell | Alaska Village Elec Coop, Inc | Gambell, AK | 2.4 GWh | Nov 1985 | Dec 2025 | Distillate Fuel Oil | |
| WAL504 | Walmart Stores Texas, LLC | Galveston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 510.0 MWh | May 2022 | Dec 2025 | Natural Gas |
| Galva Landfill | Navisun LLC | Galva, IL | PJM Interconnection, LLC (PJM) | 102.0 MWh | Nov 2025 | Dec 2025 | Solar |
Summary of Power Plants By State
Figures are based on May 2026 generation numbers.| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Alabama | # 8 | 77 | 11,823.92 GWh |
| Alaska | # 48 | 140 | 513.29 GWh |
| Arizona | # 14 | 196 | 9,091.99 GWh |
| Arkansas | # 25 | 117 | 4,873.33 GWh |
| California | # 4 | 1,740 | 15,360.54 GWh |
| Colorado | # 31 | 308 | 4,156.36 GWh |
| Connecticut | # 35 | 173 | 3,391.33 GWh |
| Delaware | # 49 | 35 | 236.45 GWh |
| District of Columbia | # 51 | 17 | 14.46 GWh |
| Florida | # 2 | 342 | 25,093.89 GWh |
| Georgia | # 6 | 250 | 12,138.02 GWh |
| Hawaii | # 46 | 70 | 762.50 GWh |
| Idaho | # 41 | 151 | 1,963.84 GWh |
| Illinois | # 5 | 494 | 14,816.74 GWh |
| Indiana | # 15 | 222 | 7,662.28 GWh |
| Iowa | # 21 | 297 | 5,720.38 GWh |
| Kansas | # 24 | 188 | 5,118.39 GWh |
| Kentucky | # 23 | 61 | 5,471.28 GWh |
| Louisiana | # 13 | 90 | 9,131.60 GWh |
| Maine | # 44 | 242 | 1,130.78 GWh |
| Maryland | # 37 | 228 | 3,103.37 GWh |
| Massachusetts | # 45 | 666 | 1,073.93 GWh |
| Michigan | # 11 | 276 | 9,774.25 GWh |
| Minnesota | # 28 | 790 | 4,567.82 GWh |
| Mississippi | # 20 | 60 | 6,404.61 GWh |
| Missouri | # 22 | 129 | 5,701.36 GWh |
| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,053.07 GWh |
| Nebraska | # 36 | 126 | 3,193.89 GWh |
| Nevada | # 33 | 117 | 3,848.29 GWh |
| New Hampshire | # 43 | 57 | 1,198.65 GWh |
| New Jersey | # 30 | 398 | 4,274.91 GWh |
| New Mexico | # 29 | 158 | 4,513.39 GWh |
| New York | # 10 | 1,064 | 10,643.78 GWh |
| North Carolina | # 9 | 913 | 11,481.42 GWh |
| North Dakota | # 34 | 59 | 3,601.34 GWh |
| Ohio | # 7 | 211 | 11,886.21 GWh |
| Oklahoma | # 17 | 144 | 7,547.66 GWh |
| Oregon | # 27 | 281 | 4,575.23 GWh |
| Pennsylvania | # 3 | 258 | 18,234.28 GWh |
| Rhode Island | # 47 | 107 | 580.94 GWh |
| South Carolina | # 16 | 209 | 7,632.32 GWh |
| South Dakota | # 42 | 53 | 1,802.78 GWh |
| Tennessee | # 19 | 99 | 6,454.94 GWh |
| Texas | # 1 | 1,019 | 50,690.02 GWh |
| Utah | # 39 | 128 | 2,809.26 GWh |
| Vermont | # 50 | 118 | 186.37 GWh |
| Virginia | # 18 | 250 | 7,445.56 GWh |
| Washington | # 12 | 134 | 9,231.20 GWh |
| West Virginia | # 32 | 41 | 4,142.41 GWh |
| Wisconsin | # 26 | 266 | 4,582.07 GWh |
| Wyoming | # 38 | 69 | 2,983.81 GWh |