Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| ZPD-PT Solar Project 2017-044 LLC CSG | AES Distributed Energy | Spencer, MA | ISO New England (ISNE) | 1.3 GWh | Sep 2021 | Dec 2024 | Solar |
| ZPD-PT Solar Project 2017-038 Hybrid LLC | AES Distributed Energy | Lancaster, MA | ISO New England (ISNE) | 6.8 GWh | Mar 2021 | Dec 2024 | Solar |
| ZPD-PT Solar Project 2017-023 LLC Hybrid | AES Distributed Energy | Southbridge, MA | ISO New England (ISNE) | 3.5 GWh | Dec 2020 | Dec 2024 | Solar |
| ZPD-PT Solar Project 2017-021 LLC Hybrid | AES Distributed Energy | Wilbraham, MA | ISO New England (ISNE) | 1.9 GWh | Dec 2020 | Dec 2024 | Solar |
| ZPD-PT Solar Project 2017-006 LLC Hybrid | AES Distributed Energy | Warren, MA | ISO New England (ISNE) | 4.8 GWh | Jun 2021 | Dec 2024 | Solar |
| Zonneveld Oak Grove | Renewable Solar, Inc | Laton, CA | California Independent System Operator (CISO) | 2.8 GWh | May 2024 | Dec 2024 | Solar |
| Zion Energy Center | Zion Energy LLC | Zion, IL | PJM Interconnection, LLC (PJM) | 363.6 GWh | May 2002 | Dec 2024 | Natural Gas : 99.7% |
| Zimmerman Energy | Landfill Energy Systems | Argos, IN | Midcontinent Independent System Operator, Inc. (MISO) | 40.1 GWh | Oct 2014 | Nov 2025 | Landfill Gas |
| Zier Solar | Cypress Creek Renewables | Brackettville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 362.6 GWh | Mar 2024 | Nov 2025 | Solar |
| Zeuber | Today's Power, Inc. | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 7.3 GWh | Nov 2023 | Dec 2024 | Solar |
| Zero Waste Energy Development Co LLC | Zero Waste Energy Development Company LLC | San Jose, CA | California Independent System Operator (CISO) | 1.8 GWh | Jan 2015 | Dec 2024 | Other Biomass Gas |
| Zephyr Wind Project - 2.0 | OEE XXX LLC | Findlay, OH | PJM Interconnection, LLC (PJM) | 3.9 GWh | Jul 2020 | Dec 2024 | Wind |
| Zephyr Wind | OEE XIX, LLC | Findlay, OH | PJM Interconnection, LLC (PJM) | 6.7 GWh | Nov 2015 | Dec 2024 | Wind |
| Zena Solar | Zena Solar LLC | Northwest Salem, OR | Portland General Electric Company (PGE) | 9.0 MWh | Nov 2024 | Dec 2024 | Solar |
| Zeltmann | New York Power Authority | Astoria, NY | New York Independent System Operator (NYIS) | 3.0 TWh | Nov 2005 | Nov 2025 | Natural Gas : 98.1% Distillate Fuel Oil : 1.9% |
| Zeeland Generating Station | Consumers Energy Co - (MI) | Zeeland, MI | Midcontinent Independent System Operator, Inc. (MISO) | 5.3 TWh | May 2001 | Nov 2025 | Natural Gas |
| Zeeland Farm Services | Zeeland Farm Services | Zeeland, MI | Midcontinent Independent System Operator, Inc. (MISO) | 13.2 GWh | Feb 2006 | Dec 2023 | Other Biomass Gas |
| ZCO | Wind Stream Operations LLC | Tehachapi, CA | California Independent System Operator (CISO) | 1.4 GWh | Nov 1985 | Dec 2024 | Wind |
| Yuma Solar + Storage | Invenergy Services LLC | Fortuna Foothills, AZ | Arizona Public Service Company (AZPS) | 152.6 GWh | - | Nov 2025 | Solar |
| Yuma Cogeneration Associates | Falcon Power Operating Company | Yuma, AZ | Arizona Public Service Company (AZPS) | 17.6 GWh | Feb 1994 | Oct 2025 | Natural Gas |
| Yucca | Arizona Public Service Co | Yuma, AZ | Arizona Public Service Company (AZPS) | 215.5 GWh | Mar 1959 | Nov 2025 | Natural Gas : 98.6% Distillate Fuel Oil : 1.4% |
| Yuba City Energy Center | Calpine Corp-Yuba City | Yuba City, CA | California Independent System Operator (CISO) | 39.1 GWh | Jul 2002 | Dec 2024 | Natural Gas |
| Yuba City Cogen Partners | Wellhead Services, Inc | Yuba City, CA | California Independent System Operator (CISO) | 22.9 GWh | Nov 1990 | Dec 2024 | Natural Gas |
| Youngs Creek Hydroelectric Project | PUD No 1 of Snohomish County | Monroe, WA | Bonneville Power Administration (BPAT) | 18.7 GWh | Oct 2011 | Dec 2024 | Water |
| Young Wind | Young Wind, LLC | Graham, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.5 TWh | Nov 2022 | Nov 2025 | Wind |
| Yough Hydro Power | D/R Hydro Co | Confluence, PA | PJM Interconnection, LLC (PJM) | 36.9 GWh | Nov 1989 | Dec 2024 | Water |
| Yorktown 2 Solar | SoCore Energy LLC | Lyndon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Dec 2023 | Dec 2024 | Solar |
| Yorktown 1 Solar | SoCore Energy LLC | Lyndon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Dec 2023 | Dec 2024 | Solar |
| York Road Solar I, LLC | SRE Utility Solar 1, LLC | Kings Mountain, NC | Duke Energy Carolinas (DUK) | 3.5 GWh | Aug 2015 | Dec 2024 | Solar |
| York Haven | Eagle Creek Renewable Energy, LLC | York Haven, PA | PJM Interconnection, LLC (PJM) | 86.7 GWh | Nov 1905 | Dec 2024 | Water |
| York Energy Center | Calpine Mid-Merit LLC | Delta, PA | PJM Interconnection, LLC (PJM) | 8.8 TWh | Feb 2011 | Nov 2025 | Natural Gas : 99.7% |
| York County Resource Recovery | York County Solid W & R Auth | York, PA | PJM Interconnection, LLC (PJM) | 222.8 GWh | Oct 1989 | Nov 2025 | Non-biogenic Municipal Solid Waste : 53.6% Biogenic Municipal Solid Waste : 43.8% Natural Gas : 2.6% |
| Yonah | Georgia Power Co | Toccoa, GA | Southern Company Services, Inc. - Trans (SOCO) | 42.2 GWh | Sep 1925 | Dec 2024 | Water |
| Yolo County Solar Project | Yolo County of | Woodland, CA | California Independent System Operator (CISO) | 534.0 MWh | Nov 2010 | Dec 2023 | Solar |
| Yemassee Solar | Dominion Renewable Energy | Yemassee, SC | Dominion Energy South Carolina, Inc. (SCEG) | 19.7 GWh | Nov 2020 | Dec 2024 | Solar |
| Yelm | City of Centralia - (WA) | Yelm, WA | Bonneville Power Administration (BPAT) | 33.7 GWh | Nov 1930 | Dec 2024 | Water |
| Yellowtail | U S Bureau of Reclamation | Hardin, MT | Western Area Power Administration - Upper Great Plains West (WAUW) | 798.4 GWh | Jul 1966 | Dec 2024 | Water |
| Yellowstone Energy LP | Yellowstone Energy LP | Billings, MT | NorthWestern Corporation (NWMT) | 465.3 GWh | May 1995 | Nov 2025 | Petroleum Coke : 99.1% Other Gas : 0.8% |
| Yellowstone County Generating Station | NorthWestern Energy (MT wind/thermal) | Laurel, MT | NorthWestern Corporation (NWMT) | 382.6 GWh | Jun 2024 | Nov 2025 | Natural Gas |
| Yellowbud Solar, LLC | Yellowbud Solar LLC | Williamsport, OH | PJM Interconnection, LLC (PJM) | 509.6 GWh | May 2023 | Nov 2025 | Solar |
| Yellow Pine Solar | Yellow Pine Solar, LLC | Enterprise, NV | Nevada Power Company (NEVP) | 377.1 GWh | Jun 2023 | Nov 2025 | Solar |
| Yellow Pine II | Yellow Pine Solar II, LLC | Enterprise, NV | Nevada Power Company (NEVP) | 375.6 GWh | Apr 2024 | Nov 2025 | Solar |
| Yellow Mills Rd #3 Community Solar Farm | Generate Capital | Farmington, NY | New York Independent System Operator (NYIS) | 3.0 GWh | Nov 2022 | Dec 2024 | Solar |
| Yellow Mills Rd #2 Community Solar Farm | Generate Capital | Farmington, NY | New York Independent System Operator (NYIS) | 3.3 GWh | Nov 2022 | Dec 2024 | Solar |
| Yellow Mills Rd #1 Community Solar Farm | Generate Capital | Farmington, NY | New York Independent System Operator (NYIS) | 3.0 GWh | Nov 2022 | Dec 2024 | Solar |
| Yellow Jacket | Cypress Creek Renewables | Meridian, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 10.0 GWh | Oct 2018 | Dec 2024 | Solar |
| Yates Dam | Alabama Power Co | Tallassee, AL | Southern Company Services, Inc. - Trans (SOCO) | 96.5 GWh | Jun 1928 | Dec 2024 | Water |
| Yates | Georgia Power Co | Newnan, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.1 TWh | Aug 1950 | Dec 2024 | Natural Gas |
| Yardville Solar Farm | Public Service Elec & Gas Co | Hamilton, NJ | PJM Interconnection, LLC (PJM) | 5.6 GWh | Nov 2010 | Dec 2024 | Solar |
| Yankee Street | Kimura Power LLC | Centerville, OH | PJM Interconnection, LLC (PJM) | 23.2 GWh | Jun 1969 | Dec 2024 | Natural Gas : 94.6% Solar : 5.4% |
| Yanceyville Farm 3, LLC | Strata Manager, LLC | Blanch, NC | Duke Energy Carolinas (DUK) | 8.6 GWh | Nov 2015 | Dec 2024 | Solar |
| Yanceyville Farm 2 LLC | Strata Manager, LLC | Blanch, NC | Duke Energy Progress East (CPLE) | 9.3 GWh | Mar 2015 | Dec 2024 | Solar |
| Yanceyville Farm | Palmetto Power Management LLC | Blanch, NC | Duke Energy Progress East (CPLE) | 8.3 GWh | Nov 2013 | Dec 2024 | Solar |
| Yamhill Solar LLC | Standard Solar | Amity, OR | Portland General Electric Company (PGE) | 881.0 MWh | Sep 2011 | Dec 2024 | Solar |
| Yaleville | Erie Boulevard Hydropower LP | Norfolk, NY | New York Independent System Operator (NYIS) | 3.7 GWh | Dec 1939 | Dec 2024 | Water |
| Yale New Haven - New London | Bloom Energy | New London, CT | ISO New England (ISNE) | 14.6 GWh | Aug 2022 | Dec 2024 | Natural Gas |
| Yale | PacifiCorp | Amboy, WA | PacifiCorp West (PACW) | 488.4 GWh | Aug 1953 | Dec 2024 | Water |
| Yakutat | Alaska Village Elec Coop, Inc | Yakutat, AK | 6.1 GWh | May 1993 | Dec 2024 | Distillate Fuel Oil | |
| Yahoo! - HQ | Bloom Energy | Sunnyvale, CA | California Independent System Operator (CISO) | 3.0 GWh | Jun 2014 | Jul 2024 | Natural Gas |
| Yahoo Creek | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 68.4 GWh | Nov 2010 | Dec 2024 | Wind |
| Yadkinville Solar | Oppidum Renewables USA, LLC | Yadkinville, NC | Duke Energy Carolinas (DUK) | 4.5 GWh | Nov 2015 | Dec 2024 | Solar |
| Yadkin 601 Farm | Yadkin 601 Farm, LLC | Yadkinville, NC | Duke Energy Carolinas (DUK) | 5.5 GWh | May 2015 | Dec 2024 | Solar |
| XPF Solar Field | United Therapeutics Corporation | Durham, NC | Duke Energy Carolinas (DUK) | 4.3 GWh | Nov 2014 | Dec 2024 | Solar |
| Xilinx San Jose | Bloom Energy | San Jose, CA | California Independent System Operator (CISO) | 8.3 GWh | Jan 2012 | Dec 2024 | Natural Gas |
| Xebec 1 | AES Distributed Energy | Sun Valley, CA | Los Angeles Department of Water and Power (LDWP) | 2.3 GWh | Nov 2018 | Dec 2024 | Solar |
| Xcel Adams 2 Community Solar Array | MN8 Energy LLC | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.5 GWh | Nov 2017 | Dec 2024 | Solar |
| Xcel Adams 1 Community Solar Array | MN8 Energy LLC | Watkins, CO | Public Service Company of Colorado (PSCO) | 3.2 GWh | Aug 2017 | Dec 2024 | Solar |
| Wythe County Solar | Consolidated Edison Development Inc. | Wythe County, VA | PJM Interconnection, LLC (PJM) | 113.5 GWh | - | Nov 2025 | Solar |
| Wyse Fork Solar Farm, LLC | Wyse Fork Solar Farm, LLC | Dover, NC | Duke Energy Progress East (CPLE) | 3.4 GWh | Nov 2021 | Dec 2024 | Solar |
| Wyoming 2 CSG, LLC | Ecoplexus, Inc | Wyoming, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.2 GWh | Feb 2018 | Dec 2024 | Solar |
| Wyodak | PacifiCorp | Gillette, WY | PacifiCorp East (PACE) | 2.1 TWh | Aug 1978 | Nov 2025 | Subbituminous Coal : 99.9% |
| Wynoochee | City of Tacoma - (WA) | Montesano, WA | City of Tacoma, Department of Public Utilities, Light Division (TPWR) | 30.8 GWh | Dec 1993 | Dec 2024 | Water |
| Wymans Deblois | REC RWD, LLC | Deblois, ME | (NBSO) | 244.0 MWh | Sep 2024 | Dec 2024 | Solar |
| Wyman Hydro | Brookfield White Pine Hydro LLC | Bingham, ME | ISO New England (ISNE) | 337.1 GWh | Dec 1929 | Dec 2024 | Water |
| WYM 1250 Palmer LLC | CVI CleanCapital Solar 6 | Palmer, MA | ISO New England (ISNE) | 1.0 GWh | Aug 2013 | Dec 2024 | Solar |
| Wylie | Duke Energy Carolinas, LLC | Fort Mill, SC | Duke Energy Carolinas (DUK) | 157.1 GWh | Jul 1925 | Dec 2024 | Water |
| 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 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 1 | Black Hills Power, Inc. | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 553.4 GWh | Dec 2002 | Nov 2025 | Subbituminous Coal : 99.9% |
| WyEast Solar | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 21.1 GWh | Jul 2018 | Dec 2024 | Solar |
| Wye Mills VNEM CSG | Tesla Inc. | Queen Anne, MD | PJM Interconnection, LLC (PJM) | 18.5 GWh | Jul 2016 | Dec 2024 | Solar |
| Wyandotte | Wyandotte Municipal Serv Comm | Wyandotte, MI | Midcontinent Independent System Operator, Inc. (MISO) | 47.0 MWh | Dec 1947 | Nov 2025 | Distillate Fuel Oil |
| Wyandot Solar Farm | Wyandot Solar LLC | Upper Sandusky, OH | PJM Interconnection, LLC (PJM) | 10.5 GWh | Mar 2010 | Nov 2025 | Solar |
| WWTP Power Generation Station | East Bay Municipal Util Dist | Oakland, CA | California Independent System Operator (CISO) | 28.7 GWh | Jul 1985 | Nov 2025 | Other Biomass Gas : 98.9% Distillate Fuel Oil : 1.1% |
| WWRF Solar Plant | SunE U6 Holdings LLC | Rifle, CO | Public Service Company of Colorado (PSCO) | 1.7 GWh | Jan 2009 | Nov 2024 | Solar |
| WW-DC Solar 1, LLC | Greenbacker Renewable Energy Corporation | Washington, DC | PJM Interconnection, LLC (PJM) | 1.2 GWh | Apr 2022 | Dec 2024 | Solar |
| Wrightsville Hydro Plant | Washington Electric Coop - (VT) | Montpelier, VT | ISO New England (ISNE) | 1.7 GWh | Aug 1985 | Nov 2024 | Water |
| WrightSun CSG, LLC | Cypress Creek Renewables | St. Michael, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.9 GWh | Dec 2017 | Dec 2024 | Solar |
| Wright Solar Park | Wright Solar Park LLC | Los Banos, CA | California Independent System Operator (CISO) | 407.3 GWh | Nov 2019 | Nov 2025 | Solar |
| Wright Kirby 1-5 CSG | Standard Solar | Monticello, MN | Midcontinent Independent System Operator, Inc. (MISO) | 6.9 GWh | May 2019 | Dec 2024 | Solar |
| 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 |
| Wrangell | City of Wrangell - (AK) | Wrangell, AK | 518.0 MWh | May 1987 | Dec 2024 | Distillate Fuel Oil | |
| WPWP | Wild Plains Wind Project, LLC | Wellington, KS | Southwest Power Pool (SWPP) | 887.4 GWh | - | Nov 2025 | Wind |
| Worumbo Hydro Station | Eagle Creek Renewable Energy, LLC | Lisbon Falls, ME | ISO New England (ISNE) | 88.7 GWh | Jan 1989 | Dec 2024 | Water |
| Worthington Generation LLC | Hoosier Energy R E C, Inc | Worthington, IN | Midcontinent Independent System Operator, Inc. (MISO) | 195.3 GWh | May 2000 | Dec 2024 | Natural Gas |
| Worthington | City of Worthington - (MN) | Worthington, MN | Midcontinent Independent System Operator, Inc. (MISO) | 9.0 GWh | Jan 2002 | Dec 2024 | Wind : 98.9% Distillate Fuel Oil : 1.1% |
| Wortham Solar Farm | Cypress Creek Renewables | Henderson, NC | Duke Energy Carolinas (DUK) | 9.0 GWh | Aug 2016 | Dec 2024 | Solar |
| World Generation X | North American Energy Services | North Tonawanda, NY | New York Independent System Operator (NYIS) | 307.8 GWh | Jun 1993 | Sep 2024 | Natural Gas |
| Works 4 | Vitro Architectural Glass | Wichita Falls, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 75.0 MWh | May 1974 | Dec 2024 | Distillate Fuel Oil |
| Workman Road Solar Farm, LLC | Workman Road Solar Farm, LLC | Lake City, MI | Midcontinent Independent System Operator, Inc. (MISO) | 3.8 GWh | Nov 2020 | Dec 2024 | Solar |
Summary of Power Plants By State
Figures are based on November 2025 generation numbers.| State | Rank | Active Plants | Nov 2025 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 11,511.20 GWh |
| Alaska | # 48 | 144 | 528.08 GWh |
| Arizona | # 13 | 184 | 8,245.57 GWh |
| Arkansas | # 24 | 116 | 5,216.59 GWh |
| California | # 4 | 1,736 | 15,288.71 GWh |
| Colorado | # 29 | 302 | 4,252.83 GWh |
| Connecticut | # 34 | 166 | 3,697.17 GWh |
| Delaware | # 49 | 33 | 425.33 GWh |
| District of Columbia | # 51 | 16 | 14.43 GWh |
| Florida | # 2 | 323 | 18,667.27 GWh |
| Georgia | # 8 | 262 | 11,183.00 GWh |
| Hawaii | # 47 | 73 | 801.36 GWh |
| Idaho | # 43 | 146 | 1,663.41 GWh |
| Illinois | # 5 | 384 | 14,942.91 GWh |
| Indiana | # 15 | 211 | 7,722.21 GWh |
| Iowa | # 19 | 293 | 6,283.14 GWh |
| Kansas | # 32 | 187 | 4,136.03 GWh |
| Kentucky | # 21 | 60 | 5,370.35 GWh |
| Louisiana | # 12 | 86 | 8,259.66 GWh |
| Maine | # 45 | 216 | 1,300.62 GWh |
| Maryland | # 40 | 203 | 2,568.19 GWh |
| Massachusetts | # 41 | 648 | 1,975.71 GWh |
| Michigan | # 9 | 273 | 10,785.64 GWh |
| Minnesota | # 28 | 765 | 4,723.22 GWh |
| Mississippi | # 23 | 57 | 5,274.88 GWh |
| Missouri | # 22 | 128 | 5,368.91 GWh |
| State | Rank | Active Plants | Nov 2025 Generation |
|---|---|---|---|
| Montana | # 39 | 71 | 2,609.34 GWh |
| Nebraska | # 35 | 129 | 3,447.15 GWh |
| Nevada | # 38 | 114 | 3,066.88 GWh |
| New Hampshire | # 44 | 60 | 1,466.90 GWh |
| New Jersey | # 27 | 393 | 4,952.95 GWh |
| New Mexico | # 36 | 144 | 3,313.38 GWh |
| New York | # 10 | 956 | 10,414.21 GWh |
| North Carolina | # 11 | 909 | 9,927.17 GWh |
| North Dakota | # 33 | 61 | 3,714.56 GWh |
| Ohio | # 6 | 198 | 11,688.48 GWh |
| Oklahoma | # 18 | 143 | 6,525.64 GWh |
| Oregon | # 20 | 275 | 5,407.05 GWh |
| Pennsylvania | # 3 | 256 | 17,277.29 GWh |
| Rhode Island | # 46 | 100 | 833.56 GWh |
| South Carolina | # 16 | 208 | 7,560.03 GWh |
| South Dakota | # 42 | 52 | 1,785.37 GWh |
| Tennessee | # 26 | 88 | 5,030.87 GWh |
| Texas | # 1 | 955 | 43,514.30 GWh |
| Utah | # 37 | 125 | 3,174.08 GWh |
| Vermont | # 50 | 117 | 164.43 GWh |
| Virginia | # 17 | 239 | 7,087.47 GWh |
| Washington | # 14 | 137 | 7,966.23 GWh |
| West Virginia | # 31 | 39 | 4,211.99 GWh |
| Wisconsin | # 25 | 250 | 5,195.24 GWh |
| Wyoming | # 30 | 71 | 4,237.64 GWh |