Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Wakefern Food Corp | NJR Clean Energy Ventures Corporation | Keasbey, NJ | PJM Interconnection, LLC (PJM) | 2.6 GWh | Nov 2012 | Dec 2024 | Solar |
| Walldog | SunStrong Management, LLC | Pontiac, IL | PJM Interconnection, LLC (PJM) | 210.0 MWh | Oct 2024 | Dec 2024 | Solar |
| Walton Bainbridge Power Facility | Walton Bainbridge LLC | Bainbridge, GA | Southern Company Services, Inc. - Trans (SOCO) | 64.0 MWh | Jun 2000 | Dec 2024 | Distillate Fuel Oil |
| Walton Discover Power Facility | Walton Discover LLC | Smiths, AL | Southern Company Services, Inc. - Trans (SOCO) | 69.0 MWh | May 1999 | Dec 2024 | Natural Gas |
| Ware Palmer Road Solar LLC CSG | Ware Palmer Road Solar LLC | Ware, MA | ISO New England (ISNE) | 4.9 GWh | May 2021 | Dec 2024 | Solar |
| Warm Springs Power Enterprises | Warm Springs Power Enterprises | Warm Springs, OR | PacifiCorp West (PACW) | 60.5 GWh | May 1982 | Dec 2024 | Water |
| Washington County Power LLC | CAMS (Georgia) Washington County Power | Sandersville, GA | Southern Company Services, Inc. - Trans (SOCO) | 172.4 GWh | May 2003 | Dec 2024 | Natural Gas |
| Washington St Community Solar Farm #3 | Generate Capital | Ogden, NY | New York Independent System Operator (NYIS) | 3.7 GWh | Mar 2020 | Dec 2024 | Solar |
| Waste Management Eco Vista LFGTE | WM Renewable Energy LLC | Springdale, AR | Midcontinent Independent System Operator, Inc. (MISO) | 21.5 GWh | Oct 2010 | Dec 2024 | Natural Gas |
| Water Treatment Plant Generators | City of Manassas - (VA) | Gainesville, VA | PJM Interconnection, LLC (PJM) | 2.0 MWh | Mar 2007 | Dec 2024 | Distillate Fuel Oil |
| Waterboro | Madison Energy Investments LLC | East Waterboro, ME | ISO New England (ISNE) | 3.3 GWh | Jun 2023 | Dec 2024 | Solar |
| Waterford 1 & 2 | Entergy Louisiana LLC | Killona, LA | Midcontinent Independent System Operator, Inc. (MISO) | 318.7 GWh | Jun 1975 | Dec 2024 | Natural Gas : 99.5% Distillate Fuel Oil : 0.5% |
| Waterloo Hydroelectric Project | C-S Canal Hydro, LLC | Waterloo, NY | New York Independent System Operator (NYIS) | 3.1 GWh | Dec 1914 | Dec 2024 | Water |
| WE Soda Alkalai LLC | WE Soda Alkali | Green River, WY | PacifiCorp East (PACE) | 259.5 GWh | May 1953 | Dec 2024 | Subbituminous Coal : 68.7% Natural Gas : 31.3% |
| Webbers Falls | USCE-Tulsa District | Webbers Falls, OK | Southwestern Power Administration (SPA) | 174.3 GWh | Jul 1973 | Dec 2024 | Water |
| West Groton CHP | Hollingsworth & Vose Co West Groton | Groton, MA | ISO New England (ISNE) | 22.0 GWh | Nov 2015 | Dec 2024 | Natural Gas |
| West Valley Solar | West Valley Solar, LLC | West Valley, NY | New York Independent System Operator (NYIS) | 15.7 GWh | May 2022 | Dec 2024 | Solar |
| Westborough Solar LLC | SunRay Power LLC | Westborough, MA | ISO New England (ISNE) | 2.5 GWh | Mar 2014 | Dec 2024 | Solar |
| Westchester County Medical Center | Westchester County Medical Center - (NY) | Valhalla, NY | New York Independent System Operator (NYIS) | 285.0 MWh | Dec 1973 | Dec 2024 | Distillate Fuel Oil |
| Westhampton | Sunrise on Montague Rd. LLC | Westhampton, MA | ISO New England (ISNE) | 7.4 GWh | Nov 2020 | Dec 2024 | Solar |
| Westport Community Solar Garden | BWC Bass River LLC | Westport, MA | ISO New England (ISNE) | 3.7 GWh | Jun 2017 | Dec 2024 | Solar |
| Westport (MA) | Sunrise on Drift Rd. LLC | Westport, MA | ISO New England (ISNE) | 4.0 GWh | Sep 2020 | Dec 2024 | Solar |
| WestRock (TX) | WestRock (TX) | Evadale, TX | Midcontinent Independent System Operator, Inc. (MISO) | 415.2 GWh | May 1954 | Dec 2024 | Black Liquor : 58.9% Wood/Wood Waste Solids : 22.0% Natural Gas : 19.1% |
| Westside Solar Power PV1 | Westside Assets LLC | Lemoore, CA | California Independent System Operator (CISO) | 4.9 GWh | Apr 2016 | Dec 2024 | Solar |
| Westwood Generation LLC | Rausch Creek Generation, LLC | Tremont, PA | PJM Interconnection, LLC (PJM) | 147.0 GWh | May 1987 | Dec 2024 | Waste/Other Coal : 99.4% Distillate Fuel Oil : 0.6% |
| WFEC GenCo LLC | Western Farmers Elec Coop, Inc | Anadarko, OK | Southwest Power Pool (SWPP) | 83.7 GWh | Apr 2001 | Dec 2024 | Natural Gas |
| Whirlpool Corp-Greenville Wind Farm | Greenville Wind 26, LLC | Greenville, OH | PJM Interconnection, LLC (PJM) | 6.4 GWh | Aug 2018 | Dec 2024 | Wind |
| Whirlpool Corporation - Marion Wind Farm | Marion Wind 23, LLC | Marion, OH | PJM Interconnection, LLC (PJM) | 5.7 GWh | Sep 2017 | Dec 2024 | Wind |
| Whirlpool Corporation - Ottawa Wind Farm | Ottawa Wind 24, LLC | Ottawa, OH | PJM Interconnection, LLC (PJM) | 1.9 GWh | Dec 2017 | Dec 2024 | Wind |
| Whirlwind Energy Center | Whirlwind Energy LLC | Floydada, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 101.5 GWh | Nov 2007 | Dec 2024 | Wind |
| Whitakers Farm (Fisher Rd) | Strata Manager, LLC | Whitakers, NC | PJM Interconnection, LLC (PJM) | 6.1 GWh | Jun 2016 | Dec 2024 | Solar |
| White Lake | Granite Shore Power | Tamworth, NH | ISO New England (ISNE) | 484.0 MWh | Jun 1968 | Dec 2024 | Jet Fuel |
| White Marsh Mall | White Marsh Mall | Baltimore, MD | PJM Interconnection, LLC (PJM) | 1.0 GWh | Nov 2015 | Dec 2024 | Solar |
| White River Medical Center | Entegrity Solar WRMC, LLC | Newport, AR | Midcontinent Independent System Operator, Inc. (MISO) | 5.2 GWh | Sep 2023 | Dec 2024 | Solar |
| White Street Renewables | White Street Renewables LLC | Greensboro, NC | Duke Energy Carolinas (DUK) | 15.6 GWh | May 2019 | Dec 2024 | Landfill Gas : 60.2% Solar : 39.8% |
| Wilkes | Southwestern Electric Power Co | Avinger, TX | Southwest Power Pool (SWPP) | 1.2 TWh | Apr 1964 | Dec 2024 | Natural Gas : 99.7% |
| William G Mennen Sports Solar | Sunlight General Morris Solar LLC | Morristown, NJ | PJM Interconnection, LLC (PJM) | 90.0 MWh | Jan 2011 | Dec 2024 | Solar |
| Williamsville Hybrid CSG | 147 Williamsville Solar 1, LLC | Hubbardston, MA | ISO New England (ISNE) | 8.9 GWh | Aug 2021 | Dec 2024 | Solar |
| Wilmarth Solar | Wilmarth Lane Solar 1, LLC | Plainville, MA | ISO New England (ISNE) | 8.0 GWh | Jan 2020 | Dec 2024 | Solar |
| Winchendon Landfill Solar | Onyx Asset Services Group | Winchendon, MA | ISO New England (ISNE) | 2.8 GWh | Sep 2018 | Dec 2024 | Solar |
| Winters Spawn LLC | CHI Operations Inc | Lake Benton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.8 GWh | Dec 2000 | Dec 2024 | Wind |
| Woodland Pulp, LLC | Woodland Pulp LLC | Baileyville, ME | (NBSO) | 381.5 GWh | May 1906 | Dec 2024 | Black Liquor : 50.1% Natural Gas : 29.3% Water : 12.3% Wood/Wood Waste Solids : 8.3% |
| Wright Cuddyer CSG | Minnesota Solar CSG 1, LLC | St. Michael, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.2 GWh | Sep 2018 | Dec 2024 | Solar |
| Waterloo Solar, LLC | AES Distributed Energy | Waterloo, IN | Midcontinent Independent System Operator, Inc. (MISO) | 584.0 MWh | Dec 2011 | Jan 2025 | Solar |
| Western Branch High School | Virginia Electric & Power Co | Chesapeake, VA | PJM Interconnection, LLC (PJM) | 921.0 MWh | Mar 2016 | Apr 2025 | Solar |
| Waste Management Columbia Ridge LFGTE | WM Renewable Energy LLC | Arlington, OR | Bonneville Power Administration (BPAT) | 55.3 GWh | Nov 2009 | May 2025 | Landfill Gas |
| Wheaton | Northern States Power Co - Minnesota | Eau Claire, WI | Midcontinent Independent System Operator, Inc. (MISO) | 17.0 GWh | Dec 1972 | May 2025 | Natural Gas : 97.4% Distillate Fuel Oil : 2.6% |
| Walnut Unified School District Walnut HS | Tesla Inc. | Walnut, CA | California Independent System Operator (CISO) | 327.0 MWh | Jan 2020 | Jun 2025 | Solar |
| West Charleston | Barton Village, Inc | West Charleston, VT | ISO New England (ISNE) | 5.8 GWh | Jun 1931 | Jul 2025 | Water |
| West Moore Solar II | Cypress Creek Renewables | Sherman, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 4.3 GWh | Nov 2018 | Aug 2025 | Solar |
| Watauga | Tennessee Valley Authority | Elizabethton, TN | Tennessee Valley Authority (TVA) | 121.6 GWh | Jul 1949 | Sep 2025 | Water |
| West Tisbury Generating Facility | Vineyard Reliability LLC | West Tisbury, MA | ISO New England (ISNE) | 5.4 GWh | Dec 1974 | Sep 2025 | Distillate Fuel Oil |
| William Paterson University | Nautilus Solar WPU LLC | Wayne, NJ | PJM Interconnection, LLC (PJM) | 1.0 GWh | Sep 2010 | Sep 2025 | Solar |
| Wayne Solar I LLC | Wayne Solar I, LLC | Mount Olive, NC | Duke Energy Carolinas (DUK) | 1.9 GWh | Jun 2014 | Oct 2025 | Solar |
| Wilson Lake Hydroelectric Project | Hazelton/Wilson Joint Venture | Eden, ID | Idaho Power Company (IPCO) | 27.3 GWh | Apr 1993 | Oct 2025 | Water |
| Woodfin Solar | Duke Energy Progress - (NC) | Asheville, NC | Duke Energy Progress West (CPLW) | 5.2 GWh | May 2024 | Oct 2025 | Solar |
| W K Sanders | Village of Morrisville - (VT) | Hyde Park, VT | ISO New England (ISNE) | 716.0 MWh | Jun 1983 | Nov 2025 | Water |
| W E Warne | California Dept. of Water Resources | Gorman, CA | California Independent System Operator (CISO) | 211.0 GWh | Oct 1982 | Dec 2025 | Water |
| W H Hill | Hawaii Electric Light Co Inc | Hilo, HI | 145.4 GWh | Nov 1965 | Dec 2025 | Residual Fuel Oil | |
| W H Weatherspoon | Duke Energy Progress - (NC) | Lumberton, NC | Duke Energy Progress East (CPLE) | 437.0 MWh | Apr 1970 | Dec 2025 | Distillate Fuel Oil |
| W. Orange Rd Solar LLC | AES Distributed Energy | Orange, MA | ISO New England (ISNE) | 7.6 GWh | Aug 2021 | Dec 2025 | Solar |
| W&T Onshore Treating Facility (OTF) | W&T Offshore Inc | Theodore, AL | Southern Company Services, Inc. - Trans (SOCO) | 52.3 GWh | Aug 1993 | Dec 2025 | Natural Gas |
| Wabasha Holdco Solar CSG | Wabasha Holdco LLC | Wabasha, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Feb 2017 | Dec 2025 | Solar |
| Wabasha Solar | Wabasha Solar LLC | Wabasha, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.9 GWh | Jul 2019 | Dec 2025 | Solar |
| Wachusett Solar | Wachusett Solar, LLC | Rutland, MA | ISO New England (ISNE) | 3.3 GWh | Jul 2019 | Dec 2025 | Solar |
| Waco Farm | Strata Manager, LLC | Waco, NC | Duke Energy Carolinas (DUK) | 9.0 GWh | Oct 2013 | Dec 2025 | Solar |
| Wadesboro 4 | Strata Manager, LLC | Wadesboro, NC | Duke Energy Progress East (CPLE) | 3.9 GWh | Jan 2019 | Dec 2025 | Solar |
| Wadesboro Farm 1 | Strata Manager, LLC | Wadesboro, NC | Duke Energy Progress East (CPLE) | 8.7 GWh | Feb 2015 | Dec 2025 | Solar |
| Wadesboro Farm 2 | Strata Manager, LLC | Wadesboro, NC | Duke Energy Progress East (CPLE) | 9.3 GWh | May 2016 | Dec 2025 | Solar |
| Wadesboro Farm 3 | Strata Manager, LLC | Wadesboro, NC | Duke Energy Progress East (CPLE) | 8.8 GWh | Mar 2016 | Dec 2025 | Solar |
| Wadesboro Solar | Oppidum Renewables USA, LLC | Wadesboro, NC | Duke Energy Progress East (CPLE) | 8.8 GWh | Nov 2017 | Dec 2025 | Solar |
| Wadham Energy | Wadham Energy LP | Williams, CA | California Independent System Operator (CISO) | 144.5 GWh | Feb 1989 | Dec 2025 | Agricultural By-Products : 99.7% |
| Wading River | National Grid Generation LLC | Shoreham, NY | New York Independent System Operator (NYIS) | 16.8 GWh | Jul 1989 | Dec 2025 | Distillate Fuel Oil |
| Wadsworth HBS RTO BTM | American Mun Power-Ohio, Inc | Wadsworth, OH | PJM Interconnection, LLC (PJM) | 606.0 MWh | Jan 2020 | Dec 2025 | Distillate Fuel Oil |
| Wadsworth IPS RTO BTM | American Mun Power-Ohio, Inc | Wadsworth, OH | PJM Interconnection, LLC (PJM) | 534.0 MWh | Jul 2023 | Dec 2025 | Distillate Fuel Oil |
| Wagner Wind LLC | Greenbacker Renewable Energy Corporation | Palm Springs, CA | California Independent System Operator (CISO) | 10.1 GWh | Nov 2012 | Dec 2025 | Wind |
| Wagon Trail LLC | CR51 Inc. | Echo, OR | PacifiCorp West (PACW) | 5.9 GWh | May 2009 | Dec 2025 | Wind |
| Wagstaff Farm 1 | Strata Manager, LLC | Roxboro, NC | Duke Energy Progress East (CPLE) | 8.8 GWh | Oct 2013 | Dec 2025 | Solar |
| Wahoo | City of Wahoo - (NE) | Wahoo, NE | Southwest Power Pool (SWPP) | 42.0 MWh | Jul 1936 | Dec 2025 | Natural Gas : 64.7% Distillate Fuel Oil : 35.3% |
| Waihonu North Solar | ERCAM LLC | Mililani, HI | 7.5 GWh | Jun 2016 | Dec 2025 | Solar | |
| Waihonu South Solar | ERCAM LLC | Mililani, HI | 2.5 GWh | Jun 2016 | Dec 2025 | Solar | |
| Waimea | Hawaii Electric Light Co Inc | Kamuela, HI | 6.2 GWh | Nov 1970 | Dec 2025 | Distillate Fuel Oil | |
| Waipio Peninsula | Pacific Energy Solutions, LLC | Waipio, HI | (HECO) | 16.1 GWh | Sep 2015 | Dec 2025 | Solar |
| Wake RJ3 Solar Energy Storage | North Carolina El Member Corp | Wake Forest, NC | Duke Energy Progress East (CPLE) | 774.0 MWh | Feb 2023 | Dec 2025 | Solar : 100.4% |
| Wake Wind Energy Center | Southern Power Co | Floydada, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 829.3 GWh | Sep 2016 | Dec 2025 | Wind |
| Wakefield Solar | Cypress Creek Renewables | Nebulon, NC | Duke Energy Progress East (CPLE) | 9.6 GWh | Nov 2017 | Dec 2025 | Solar |
| WakeSun LLC | SunShare Management | Cold Spring, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.7 GWh | Dec 2016 | Dec 2025 | Solar |
| WAL1040 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 409.0 MWh | Jul 2019 | Dec 2025 | Natural Gas |
| WAL1062 | Walmart Stores Texas, LLC | Friendswood, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 363.0 MWh | Feb 2021 | Dec 2025 | Natural Gas |
| WAL1103 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 385.0 MWh | Jun 2019 | Dec 2025 | Natural Gas |
| WAL1232 | Walmart Stores Texas, LLC | Belton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 368.0 MWh | Aug 2020 | Dec 2025 | Natural Gas |
| WAL1272 | Walmart Stores Texas, LLC | Snyder, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 257.0 MWh | Mar 2021 | Dec 2025 | Natural Gas |
| WAL1455 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 12.0 MWh | Aug 2021 | Dec 2025 | Natural Gas |
| WAL194 | Walmart Stores Texas, LLC | Baytown, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 305.0 MWh | Mar 2021 | Dec 2025 | Natural Gas |
| WAL202 | Walmart Stores Texas, LLC | Frisco, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 62.0 MWh | May 2020 | Dec 2025 | Distillate Fuel Oil |
| WAL2257 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 438.0 MWh | Aug 2021 | Dec 2025 | Natural Gas |
| WAL2439 | Walmart Stores Texas, LLC | Baytown, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 331.0 MWh | Jun 2021 | Dec 2025 | Natural Gas |
| WAL266 | Walmart Stores Texas, LLC | Grapevine, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 420.0 MWh | Oct 2021 | Dec 2025 | Natural Gas |
| WAL2667 | Walmart Stores Texas, LLC | Dallas, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 92.0 MWh | Oct 2021 | Dec 2025 | Natural Gas |
| WAL2724 | Walmart Stores Texas, LLC | Pasadena, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 278.0 MWh | Jul 2020 | Dec 2025 | Natural Gas |
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 |