Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Richmond Hill | Greenbacker Renewable Energy Corporation | Richmond, ME | ISO New England (ISNE) | 2.7 GWh | Nov 2023 | Dec 2025 | Solar |
| Richmond NMCA | AES Distributed Energy | Wood River Junction, RI | ISO New England (ISNE) | 5.7 GWh | Nov 2018 | Aug 2026 | Solar |
| Richmond (NY) | Solar Planet Power | Honeoye, NY | New York Independent System Operator (NYIS) | 8.2 GWh | Dec 2022 | Dec 2025 | Solar |
| Richmond Solar | DG Richmond, LLC | Richmond, IL | PJM Interconnection, LLC (PJM) | 313.0 MWh | Jun 2025 | Oct 2025 | Solar |
| Richmond Solar Park 3 | Indiana Municipal Power Agency | Richmond, IN | PJM Interconnection, LLC (PJM) | 9.2 GWh | Nov 2019 | Dec 2025 | Solar |
| Richmond Solar Park 4 | Indiana Municipal Power Agency | Richmond, IN | PJM Interconnection, LLC (PJM) | 10.9 GWh | Sep 2020 | Dec 2025 | Solar |
| Richmond Solar Site 2 | Indiana Municipal Power Agency | Richmond, IN | PJM Interconnection, LLC (PJM) | 12.9 GWh | Nov 2018 | Dec 2025 | Solar |
| Richmond Spider Solar | AES Distributed Energy | Spotsylvania, VA | PJM Interconnection, LLC (PJM) | 36.2 GWh | Nov 2020 | Dec 2025 | Solar |
| Ridge Farm | Ridge Farm Solar 1 LLC | Ridge Farm, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Nov 2020 | Dec 2025 | Solar |
| Ridge Rd | Power Depot Group A, LLC | Alamo, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 122.0 MWh | Jul 2013 | Dec 2025 | Distillate Fuel Oil |
| Ridgeback | Ridgeback Solar, LLC | Liberty, NC | Duke Energy Progress East (CPLE) | 3.5 GWh | Nov 2021 | Dec 2025 | Solar |
| Ridgecrest | Greenbacker Renewable Energy Corporation | Washington, DC | PJM Interconnection, LLC (PJM) | 1.6 GWh | May 2021 | Dec 2025 | Solar |
| Ridgeland Solar Project | Dominion Renewable Energy | Ridgeland, SC | Dominion Energy South Carolina, Inc. (SCEG) | 19.8 GWh | May 2017 | Aug 2026 | Solar |
| Ridgely Energy Farm | Leeward Asset Management, LLC | Ridgely, TN | Tennessee Valley Authority (TVA) | 400.9 GWh | Jul 2025 | Aug 2026 | Solar |
| Ridgetop | Terra-Gen Operating Co-Wind | Mojave, CA | California Independent System Operator (CISO) | 117.6 GWh | Mar 1994 | Dec 2025 | Wind |
| Ridgetop Energy LLC | Terra-Gen Operating Co-Wind | Mojave, CA | California Independent System Operator (CISO) | 24.5 GWh | Dec 1983 | Dec 2025 | Wind |
| Ridgeview | WM Renewable Energy LLC | Whitelaw, WI | Midcontinent Independent System Operator, Inc. (MISO) | 37.3 GWh | Aug 2002 | Dec 2025 | Landfill Gas |
| Ridgeway 1 | Generate Capital | Rochester, NY | New York Independent System Operator (NYIS) | 10.0 GWh | Oct 2023 | Dec 2025 | Solar |
| Ridgeway 2 | Generate Capital | Rochester, NY | New York Independent System Operator (NYIS) | 4.9 GWh | Nov 2023 | Dec 2025 | Solar |
| Ridgewind | Ridgewind Power Partners LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 75.2 GWh | Dec 2010 | Dec 2025 | Wind |
| Ridgewood Providence Power | Rhode Island LFG Genco | Johnston, RI | ISO New England (ISNE) | 3.8 GWh | Jul 2005 | Dec 2025 | Landfill Gas |
| Riley | Riley Solar I LLC | Riley, OR | Bonneville Power Administration (BPAT) | 24.3 GWh | Jun 2020 | Dec 2025 | Solar |
| Riley Generating Station | City of Zeeland - (MI) | Zeeland, MI | Midcontinent Independent System Operator, Inc. (MISO) | 844.0 MWh | Jun 2006 | Dec 2025 | Natural Gas |
| Riley III - Site 12 Community Solar | Onyx Asset Services Group | Fort Riley, KS | Southwest Power Pool (SWPP) | 1.9 GWh | Dec 2024 | Dec 2025 | Solar |
| Riley III - Site 6 Community Solar | Onyx Asset Services Group | Fort Riley, KS | Southwest Power Pool (SWPP) | 3.4 GWh | Feb 2025 | Dec 2025 | Solar |
| Riley Road LLC | Green Street Power Partners | New Windsor, NY | New York Independent System Operator (NYIS) | 6.5 GWh | Jul 2019 | Dec 2025 | Solar |
| Rincon Solar I | AES Distributed Energy | Rincon, GA | Southern Company Services, Inc. - Trans (SOCO) | 23.9 GWh | Nov 2016 | Dec 2025 | Solar |
| Ring Road | Greenbacker Renewable Energy Corporation | Plympton, MA | ISO New England (ISNE) | 2.0 GWh | May 2025 | Dec 2025 | Solar |
| Ringer Hill Wind Farm, LLC | Ringer Hill Wind LLC | Salisbury, PA | PJM Interconnection, LLC (PJM) | 82.6 GWh | Nov 2016 | Aug 2026 | Wind |
| Rio | Eagle Creek Renewable Energy, LLC | Glen Spey, NY | New York Independent System Operator (NYIS) | 13.8 GWh | Nov 1927 | Dec 2025 | Water |
| Rio Bravo | Public Service Co of NM | Albuquerque, NM | Public Service Company of New Mexico (PNM) | 287.6 GWh | Mar 2000 | Dec 2025 | Natural Gas |
| Rio Bravo Hydro Project | Olcese Water District | Bakersfield, CA | California Independent System Operator (CISO) | 27.0 GWh | Apr 1989 | Nov 2025 | Water |
| Rio Bravo Rocklin | Rio Bravo Rocklin | Lincoln, CA | California Independent System Operator (CISO) | 147.0 GWh | May 1989 | Dec 2025 | Wood/Wood Waste Solids : 99.0% Natural Gas : 1.0% |
| Rio Bravo Solar 1 LLC | Deriva Energy | McKittrick, CA | California Independent System Operator (CISO) | 52.1 GWh | Nov 2016 | Dec 2025 | Solar |
| Rio Bravo Solar II LLC | Deriva Energy | McKittrick, CA | California Independent System Operator (CISO) | 51.7 GWh | Nov 2016 | Dec 2025 | Solar |
| Rio Bravo Windpower, LLC | Rio Bravo Windpower, LLC | Roma, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 766.0 GWh | May 2019 | Aug 2026 | Wind |
| Rio Communities Solar Energy Center | PNM Resources | Rio Communities, NM | Public Service Company of New Mexico (PNM) | 23.4 GWh | Nov 2015 | Dec 2025 | Solar |
| Rio De Oro Solar Energy Center | PNM Resources | Belen, NM | Public Service Company of New Mexico (PNM) | 28.3 GWh | May 2019 | Dec 2025 | Solar |
| Rio Grande | El Paso Electric Co | SunLand Park, NM | El Paso Electric Company (EPE) | 891.8 GWh | May 1957 | Aug 2026 | Natural Gas |
| Rio Lago Solar | Rio Lago Solar, LLC | Bandera, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.5 GWh | - | Aug 2026 | Solar |
| Rio Nogales Power Project | City of San Antonio - (TX) | Seguin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 4.6 TWh | Apr 2002 | Aug 2026 | Natural Gas |
| Rio Rancho High School | Terraform Arcadia | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 2.2 GWh | Oct 2013 | Dec 2025 | Solar |
| Rio Rancho Solar Energy Center | PNM Resources | Rio Rancho, NM | Public Service Company of New Mexico (PNM) | 27.5 GWh | Nov 2019 | Dec 2025 | Solar |
| Rio Rico Solar | UNS Electric, Inc | Rio Rico, AZ | Tucson Electric Power (TEPC) | 3.0 GWh | Feb 2014 | Dec 2025 | Solar |
| Rio Vista Solar | Rio Vista Executive Boat & RV Storage, LLC | Rio Vista, CA | California Independent System Operator (CISO) | 3.1 GWh | Mar 2025 | Dec 2025 | Solar |
| Ripley | MN8 Energy LLC | La Plata, MD | PJM Interconnection, LLC (PJM) | 50.5 GWh | Mar 2023 | Aug 2026 | Solar |
| Ripon Generation Station | Modesto Irrigation District | Ripon, CA | Balancing Authority of Northern California (BANC) | 2.8 GWh | May 2006 | Dec 2025 | Natural Gas |
| Rippey Wind Farm | Greenbacker Renewable Energy Corporation | Grand Junction, IA | Midcontinent Independent System Operator, Inc. (MISO) | 166.6 GWh | Jul 2012 | Dec 2025 | Wind |
| Rising Paper | Altus Power America Management, LLC | Great Barrington, MA | ISO New England (ISNE) | 3.4 GWh | Apr 2016 | Dec 2025 | Solar |
| Rising Tree Wind Farm | Rising Tree Wind Farm LLC | Mojave, CA | California Independent System Operator (CISO) | 250.4 GWh | Dec 2014 | Dec 2025 | Wind |
| Rising Tree Wind Farm II | Rising Tree Wind Farm II LLC | Mojave, CA | California Independent System Operator (CISO) | 53.7 GWh | Dec 2014 | Dec 2025 | Wind |
| Rising Tree Wind Farm III | Rising Tree Wind Farm III LLC | Mojave, CA | California Independent System Operator (CISO) | 260.1 GWh | May 2015 | Dec 2025 | Wind |
| RIT Henrietta Solar 1, LLC | SolRiver Capital LLC | Rochester, NY | New York Independent System Operator (NYIS) | 2.1 GWh | Nov 2018 | Dec 2025 | Solar |
| Rivanna Solar | Rivanna Solar LLC | Charlottesville, VA | PJM Interconnection, LLC (PJM) | 20.4 GWh | Nov 2024 | Dec 2025 | Solar |
| Rivard 1 | Generate Capital | Sheridan, NY | New York Independent System Operator (NYIS) | 7.6 GWh | Nov 2023 | Dec 2025 | Solar |
| Rivard 2 | Generate Capital | Sheridan, NY | New York Independent System Operator (NYIS) | 7.8 GWh | Nov 2023 | Dec 2025 | Solar |
| River Bend | Entergy Louisiana LLC | St. Francisville, LA | Midcontinent Independent System Operator, Inc. (MISO) | 8.0 TWh | May 1986 | Aug 2026 | Nuclear |
| River Bend Solar, LLC (AL) | River Bend Solar, LLC | Florence, AL | Tennessee Valley Authority (TVA) | 151.6 GWh | Aug 2016 | Aug 2026 | Solar |
| River Bend Solar, LLC (MT) | Adapture Renewables, Inc. | Reed Point, MT | NorthWestern Corporation (NWMT) | 2.9 GWh | Mar 2017 | Aug 2026 | Solar |
| River Ferry Solar 1 | River Ferry Solar 1, LLC | West Union, IL | PJM Interconnection, LLC (PJM) | 324.2 GWh | Nov 2023 | Aug 2026 | Solar |
| River Fork Solar, LLC | River Fork Solar, LLC | Albion, MI | Midcontinent Independent System Operator, Inc. (MISO) | 284.9 GWh | Sep 2024 | Aug 2026 | Solar |
| River Hills | MidAmerican Energy Co | Des Moines, IA | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Apr 1966 | Dec 2025 | Natural Gas |
| River Mill | Portland General Electric Co | Estacada, OR | Portland General Electric Company (PGE) | 77.3 GWh | Oct 1911 | Dec 2025 | Water |
| River Mountains Solar | River Mountains Solar, LLC | Henderson, NV | Nevada Power Company (NEVP) | 30.8 GWh | Dec 2015 | Dec 2025 | Solar |
| River Ranch Dairy | Renewable Solar, Inc | Hanford, CA | California Independent System Operator (CISO) | 995.0 MWh | May 2024 | Dec 2025 | Solar |
| River Road | Norridgewock River Road Solar, LLC | Norridgewock, ME | ISO New England (ISNE) | 8.1 GWh | Feb 2022 | Dec 2025 | Solar |
| River Road Gen Plant | PUD No 1 of Clark County - (WA) | Vancouver, WA | Bonneville Power Administration (BPAT) | 876.5 GWh | Nov 1997 | Aug 2026 | Natural Gas |
| River Road Solar, LLC | Deriva Energy | Cofield, NC | PJM Interconnection, LLC (PJM) | 8.6 GWh | Jul 2016 | Dec 2025 | Solar |
| River Solar | Altus Power America Management, LLC | Lynchburg, SC | Duke Energy Progress East (CPLE) | 3.5 GWh | Nov 2018 | Dec 2025 | Solar |
| River Terminal Development Solar | RTC Properties Inc | Kearny, NJ | PJM Interconnection, LLC (PJM) | 3.5 GWh | May 2006 | Dec 2025 | Solar |
| River Trail Solar, LLC | River Trail Solar, LLC | Galax, VA | PJM Interconnection, LLC (PJM) | 16.4 GWh | Mar 2025 | Dec 2025 | Solar |
| River Valley | Oklahoma Gas & Electric Co | Panama, OK | Southwest Power Pool (SWPP) | 606.9 GWh | Aug 1990 | Aug 2026 | Subbituminous Coal : 90.4% Tire-derived Fuels : 5.4% Natural Gas : 4.2% |
| River Valley LLC (NY) (CSG) | Nautilus Solar Solutions | Olean, NY | New York Independent System Operator (NYIS) | 7.2 GWh | Nov 2021 | Dec 2025 | Solar |
| River Valley Solar | Neighborhood Power Corp. | Woodburn, OR | Portland General Electric Company (PGE) | 2.8 GWh | Mar 2022 | Dec 2025 | Solar |
| Riverbay | Riverbay Corp | New York, NY | New York Independent System Operator (NYIS) | 88.3 GWh | Feb 2011 | Dec 2025 | Natural Gas : 99.8% |
| Riverbend Landfill | WM Renewable Energy LLC | McMinnville, OR | Bonneville Power Administration (BPAT) | 23.5 GWh | May 2010 | Dec 2025 | Landfill Gas |
| Rivercrest SD | Entegrity Solar Rivercrest SD, LLC | Wilson, AR | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Feb 2022 | Dec 2025 | Solar |
| Riverhead | CD US Solar MT1 LLC | Riverhead, NY | New York Independent System Operator (NYIS) | 1.7 GWh | Mar 2011 | Dec 2025 | Solar |
| Riverhead Solar Farm | AES Distributed Energy | Calverton, NY | New York Independent System Operator (NYIS) | 33.4 GWh | Jun 2019 | Dec 2025 | Solar |
| Riverside Energy Center | Wisconsin Power & Light Co | Beloit, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 TWh | May 2004 | Aug 2026 | Natural Gas |
| Riverside Energy Resource Center | City of Riverside - (CA) | Riverside, CA | California Independent System Operator (CISO) | 16.9 GWh | May 2006 | Nov 2025 | Natural Gas |
| Riverside Generating LLC | Riverside Generating Co LLC | Catlettsburg, KY | PJM Interconnection, LLC (PJM) | 769.6 GWh | Jun 2001 | Aug 2026 | Natural Gas |
| Riverside Holyoke | City of Holyoke Gas and Elec Dept - (MA) | Holyoke, MA | ISO New England (ISNE) | 22.5 GWh | Dec 1905 | Dec 2025 | Water |
| Riverside (OK) | Public Service Co of Oklahoma | Jenks, OK | Southwest Power Pool (SWPP) | 899.6 GWh | Mar 1974 | Aug 2026 | Natural Gas |
| Riverside Renewable Energy LLC | Riverside Renewable Energy | Gloucester City, NJ | PJM Interconnection, LLC (PJM) | 11.2 GWh | Oct 2011 | Dec 2025 | Solar |
| Riverside RWQCP Fuel Cell | Riverside Fuel Cell, LLC | Riverside, CA | California Independent System Operator (CISO) | 7.5 GWh | Jul 2016 | Dec 2025 | Other Biomass Gas : 72.9% Natural Gas : 27.1% |
| Riverside Solar | Tampa Electric Co | Ruskin, FL | Tampa Electric Company (TEC) | 115.5 GWh | Nov 2022 | Aug 2026 | Solar |
| Riverstart Solar Park III | Riverstart Solar Park III LLC | Modoc, IN | PJM Interconnection, LLC (PJM) | 210.3 GWh | Nov 2024 | Aug 2026 | Solar |
| Riverstart Solar Park IV | Riverstart Solar Park IV LLC | Parker City, IN | PJM Interconnection, LLC (PJM) | 256.1 GWh | Nov 2025 | Aug 2026 | Solar |
| Riverstart Solar Park LLC | Riverstart Solar Park LLC | Modoc, IN | PJM Interconnection, LLC (PJM) | 377.0 GWh | Nov 2021 | Aug 2026 | Solar |
| Riverton | Empire District Electric Co | Riverton, KS | Southwest Power Pool (SWPP) | 1.3 TWh | May 1950 | Aug 2026 | Natural Gas |
| Riverview Energy Center | Gilroy Energy Center for Riverview | Antioch, CA | California Independent System Operator (CISO) | 12.3 GWh | Apr 2003 | Dec 2025 | Natural Gas |
| Riverview Energy Systems | Riverview Energy Systems | Riverview, MI | Midcontinent Independent System Operator, Inc. (MISO) | 36.0 MWh | Dec 1987 | Dec 2025 | Landfill Gas |
| Riverview Solar | Highline Services, LLC | Sterling, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.4 GWh | Oct 2019 | Dec 2025 | Solar |
| Rivesville Solar | Monongahela Power Co | Rivesville, WV | PJM Interconnection, LLC (PJM) | 7.9 GWh | Aug 2024 | Dec 2025 | Solar |
| Riviera | Florida Power & Light Co | Riviera Beach, FL | Florida Power & Light Co. (FPL) | 7.5 TWh | Mar 2014 | Aug 2026 | Natural Gas |
| RJC CSG, LLC | Madison Energy Holdings LLC | Owatonna,, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | May 2021 | Dec 2025 | Solar |
| RJC I CSG | RJC I CSG LLC | Owatonna, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Jun 2018 | Dec 2025 | Solar |
| RJC II Community Solar Garden | RJC II CSG LLC | Owatonna, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | May 2018 | Dec 2025 | Solar |
| RMQ 1 and 2 | RMQ Ventures LLC | Rocky Mount, NC | PJM Interconnection, LLC (PJM) | 1.9 GWh | Nov 2008 | Dec 2025 | Solar |
Summary of Power Plants By State
Figures are based on August 2026 generation numbers.| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 80 | 13,897.78 GWh |
| Alaska | # 48 | 146 | 672.99 GWh |
| Arizona | # 10 | 203 | 13,589.64 GWh |
| Arkansas | # 23 | 122 | 7,027.75 GWh |
| California | # 3 | 1,840 | 24,164.86 GWh |
| Colorado | # 30 | 321 | 5,322.30 GWh |
| Connecticut | # 34 | 180 | 4,400.98 GWh |
| Delaware | # 49 | 35 | 555.40 GWh |
| District of Columbia | # 51 | 19 | 21.71 GWh |
| Florida | # 2 | 345 | 28,185.93 GWh |
| Georgia | # 6 | 261 | 15,282.60 GWh |
| Hawaii | # 47 | 73 | 863.62 GWh |
| Idaho | # 43 | 152 | 1,754.56 GWh |
| Illinois | # 5 | 556 | 18,683.36 GWh |
| Indiana | # 17 | 226 | 9,970.06 GWh |
| Iowa | # 27 | 301 | 5,759.64 GWh |
| Kansas | # 26 | 191 | 6,368.18 GWh |
| Kentucky | # 21 | 63 | 7,221.26 GWh |
| Louisiana | # 14 | 93 | 10,670.45 GWh |
| Maine | # 45 | 250 | 1,285.31 GWh |
| Maryland | # 37 | 236 | 3,745.22 GWh |
| Massachusetts | # 41 | 679 | 1,958.59 GWh |
| Michigan | # 12 | 288 | 12,064.19 GWh |
| Minnesota | # 32 | 794 | 5,047.38 GWh |
| Mississippi | # 19 | 62 | 8,358.70 GWh |
| Missouri | # 22 | 134 | 7,125.71 GWh |
| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 2,266.60 GWh |
| Nebraska | # 39 | 132 | 3,448.00 GWh |
| Nevada | # 29 | 117 | 5,523.31 GWh |
| New Hampshire | # 42 | 60 | 1,901.10 GWh |
| New Jersey | # 25 | 409 | 6,440.88 GWh |
| New Mexico | # 33 | 166 | 4,571.47 GWh |
| New York | # 11 | 1,087 | 13,130.21 GWh |
| North Carolina | # 8 | 921 | 14,263.55 GWh |
| North Dakota | # 38 | 62 | 3,579.89 GWh |
| Ohio | # 7 | 216 | 14,448.49 GWh |
| Oklahoma | # 13 | 153 | 10,965.38 GWh |
| Oregon | # 31 | 292 | 5,257.14 GWh |
| Pennsylvania | # 4 | 270 | 23,772.83 GWh |
| Rhode Island | # 46 | 108 | 924.31 GWh |
| South Carolina | # 16 | 214 | 9,989.71 GWh |
| South Dakota | # 44 | 53 | 1,486.65 GWh |
| Tennessee | # 18 | 101 | 8,430.26 GWh |
| Texas | # 1 | 1,069 | 65,726.98 GWh |
| Utah | # 36 | 131 | 4,074.82 GWh |
| Vermont | # 50 | 118 | 175.56 GWh |
| Virginia | # 15 | 255 | 10,241.54 GWh |
| Washington | # 20 | 137 | 8,189.60 GWh |
| West Virginia | # 28 | 41 | 5,593.74 GWh |
| Wisconsin | # 24 | 272 | 6,683.19 GWh |
| Wyoming | # 35 | 71 | 4,322.19 GWh |