Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
NHH004 Winthrop Fuel Cell | 2016 ESA Project Company, LLC | Brooklyn, NY | New York Independent System Operator (NYIS) | 7.3 GWh | Aug 2018 | Dec 2023 | Natural Gas |
NHH003 Clarkson Fuel Cell | 2016 ESA Project Company, LLC | Brooklyn, NY | New York Independent System Operator (NYIS) | 7.7 GWh | Aug 2018 | Dec 2023 | Natural Gas |
NY Lancaster Gunnville Rd Site 1 Solar CSG | AC Power 14, LLC | Lancaster, NY | New York Independent System Operator (NYIS) | 451.0 MWh | - | Dec 2023 | Solar |
NY Lancaster Shisler Rd Site 2 Solar CSG | AC Power 14, LLC | Lancaster, NY | New York Independent System Operator (NYIS) | 466.0 MWh | - | Dec 2023 | Solar |
Nevada Solar One | Acciona Solar Power | Boulder City, NV | Nevada Power Company (NEVP) | 93.9 GWh | May 2007 | Feb 2025 | Solar : 98.0% Natural Gas : 2.0% |
North Stonington Solar Center, LLC | Adapture Renewables, Inc. | North Stonington, CT | ISO New England (ISNE) | 30.9 GWh | Sep 2022 | Dec 2023 | Solar |
North Smithfield Solar Power 1 | AEP Onsite Partners, LLC | North Smithfield, RI | ISO New England (ISNE) | 919.0 MWh | Nov 2018 | Dec 2023 | Solar |
North Bay Solar 1 | AES Distributed Energy | Fairfield, CA | California Independent System Operator (CISO) | 1.6 GWh | Jul 2013 | Dec 2023 | Solar |
Navajo Solar Power Generation Station 1 LLC | AES Distributed Energy | Apple Valley, CA | California Independent System Operator (CISO) | 4.2 GWh | Nov 2013 | Dec 2023 | Solar |
North Lancaster Ranch | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 28.9 GWh | Nov 2016 | Dec 2023 | Solar |
Nick Solar | AES Distributed Energy | Liberty, NC | Duke Energy Progress East (CPLE) | 8.4 GWh | Jun 2014 | Dec 2023 | Solar |
Northway | Alaska Power and Telephone Co | Tok, AK | 1.1 GWh | Nov 1997 | Dec 2023 | Distillate Fuel Oil | |
Noatak | Alaska Village Elec Coop, Inc | Noatak, AK | 1.9 GWh | Mar 1990 | Dec 2023 | Distillate Fuel Oil | |
New Stuyahok | Alaska Village Elec Coop, Inc | New Stuyahok, AK | 1.9 GWh | Jul 2003 | Dec 2023 | Distillate Fuel Oil | |
Noorvik | Alaska Village Elec Coop, Inc | Noorvik, AK | 2.2 GWh | Mar 1984 | Dec 2023 | Distillate Fuel Oil | |
Northfield Solar CSG | Altus Power America Management, LLC | Northfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 9.4 GWh | Jun 2020 | Dec 2023 | Solar |
NorthPark Solar | Altus Power America Management, LLC | Millstone, NJ | PJM Interconnection, LLC (PJM) | 12.2 GWh | Jan 2016 | Dec 2023 | Solar |
Nickel 1 Solar Facility | Altus Power America Management, LLC | Lost Hills, CA | California Independent System Operator (CISO) | 2.8 GWh | Oct 2012 | Dec 2023 | Solar |
NASA Wallops Flight Facility Solar | Ameresco Federal Solutions | Wallops Island, VA | PJM Interconnection, LLC (PJM) | 5.8 GWh | Feb 2020 | Dec 2023 | Solar |
Northampton Landfill Solar PV | Ameresco Glendale Road Solar PV LLC | Northampton, MA | ISO New England (ISNE) | 3.7 GWh | Oct 2017 | Dec 2023 | Solar |
Napoleon Peaking Station | American Mun Power-Ohio, Inc | Napoleon, OH | PJM Interconnection, LLC (PJM) | 2.0 GWh | May 2000 | Dec 2023 | Natural Gas |
Napoleon Peaking | American Mun Power-Ohio, Inc | Napoleon, OH | PJM Interconnection, LLC (PJM) | 140.0 MWh | Jun 1999 | Dec 2023 | Distillate Fuel Oil |
Niles RTO BTM | American Mun Power-Ohio, Inc | Niles, OH | PJM Interconnection, LLC (PJM) | 418.0 MWh | Jan 2020 | Dec 2023 | Distillate Fuel Oil |
Niagara | Appalachian Power Co | Vinton, VA | PJM Interconnection, LLC (PJM) | 8.0 GWh | May 1954 | Dec 2023 | Water |
Nicolis Solar PV Plant | Arevon Energy, Inc. | Delano, CA | California Independent System Operator (CISO) | 43.8 GWh | Aug 2016 | Dec 2023 | Solar |
Nodaway | Associated Electric Coop, Inc | Conception Junction, MO | Associated Electric Cooperative, Inc. (AECI) | 16.0 GWh | May 1999 | Nov 2023 | Natural Gas |
New Madrid | Associated Electric Coop, Inc | New Madrid, MO | Associated Electric Cooperative, Inc. (AECI) | 6.1 TWh | Sep 1972 | Feb 2025 | Refined Coal : 99.9% |
Nacogdoches Power | Austin Energy | Cushing, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 191.0 GWh | May 2012 | Feb 2025 | Wood/Wood Waste Solids |
Northern Iowa Windpower II | Avangrid Renewables LLC | Kensett, IA | Midcontinent Independent System Operator, Inc. (MISO) | 129.1 GWh | Dec 2007 | Dec 2023 | Wind |
New Harvest Wind Project LLC | Avangrid Renewables LLC | Schleswig, IA | Midcontinent Independent System Operator, Inc. (MISO) | 268.1 GWh | Nov 2011 | Dec 2023 | Wind |
New England Wind LLC | Avangrid Renewables LLC | Florida, MA | ISO New England (ISNE) | 67.9 GWh | Nov 2012 | Feb 2025 | Wind |
Nine Mile | Avista Corp | Nine Mile, WA | Avista Corporation (AVA) | 118.3 GWh | Jun 1908 | Dec 2023 | Water |
Noxon Rapids | Avista Corp | Noxon, MT | Avista Corporation (AVA) | 1.3 TWh | Aug 1959 | Dec 2023 | Water |
Northeast (WA) | Avista Corp | Spokane, WA | Avista Corporation (AVA) | 112.0 MWh | Nov 1978 | Dec 2023 | Natural Gas |
NAFTA Region Olefins Complex Cogen Fac | BASF Corp | Port Arthur, TX | Midcontinent Independent System Operator, Inc. (MISO) | 582.0 GWh | Jun 2001 | Dec 2023 | Natural Gas |
Neil Simpson Gas Turbine #2 | Black Hills Power, Inc. | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 19.4 GWh | Mar 2001 | Dec 2023 | Natural Gas |
Neil Simpson II | Black Hills Power, Inc. | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 685.7 GWh | Aug 1995 | Dec 2023 | Subbituminous Coal : 89.1% Natural Gas : 10.9% |
NextEra-Blackwell Wind, LLC | Blackwell Wind, LLC | Blackwell, OK | Southwest Power Pool (SWPP) | 89.3 GWh | Nov 2012 | Dec 2023 | Wind |
New York State Dam Hydro | Boralex Hydro Operations Inc | Waterford, NY | New York Independent System Operator (NYIS) | 49.3 GWh | Oct 1990 | Dec 2023 | Water |
North Gorham | Brookfield White Pine Hydro LLC | Gorham, ME | ISO New England (ISNE) | 9.4 GWh | Dec 1924 | Dec 2023 | Water |
Nanticoke LFG | Broome Energy Resources, LLC | Binghamton, NY | New York Independent System Operator (NYIS) | 26.1 GWh | Feb 2006 | Dec 2023 | Landfill Gas |
Noble Solar | BT Noble Solar, LLC | Krum, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 465.8 GWh | Aug 2022 | Feb 2025 | Solar |
New Lisbon Solar | Butter Solar, LLC | New Lisbon, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Aug 2019 | Dec 2023 | Solar |
New Bedford (MA) Plymouth | BWC Origination 4, LLC | Plymouth, MA | ISO New England (ISNE) | 6.7 GWh | Jun 2014 | Dec 2023 | Solar |
North Hurlburt Wind LLC | Caithness Shepherds Flat LLC | Arlington, OR | Bonneville Power Administration (BPAT) | 572.4 GWh | Jan 2012 | Feb 2025 | Wind |
North Providence | Captona N.P. LLC | North Providence, RI | ISO New England (ISNE) | 3.3 GWh | Sep 2018 | Dec 2023 | Solar |
Nunn | CD US Solar MT 2 LLC | Apple Valley, CA | California Independent System Operator (CISO) | 2.1 GWh | Jun 2013 | Dec 2023 | Solar |
North County | CD US Solar MT1 LLC | Hauppauge, NY | New York Independent System Operator (NYIS) | 958.0 MWh | Mar 2011 | Dec 2023 | Solar |
Norton Landfill Solar | Citizens Enterprises Corporation | Norton, MA | ISO New England (ISNE) | 2.4 GWh | Dec 2016 | Dec 2023 | Solar |
Navajo Dam | City of Farmington - (NM) | Farmington, NM | Western Area Power Administration - Rocky Mountain Region (WACM) | 91.4 GWh | Dec 1988 | Dec 2023 | Water |
North Generation Plant | City of Greenfield - (IA) | Greenfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 45.0 MWh | Dec 2001 | Dec 2023 | Distillate Fuel Oil |
North Denver | City of Hastings - (NE) | Hastings, NE | Southwest Power Pool (SWPP) | 5.5 GWh | Nov 1957 | Dec 2023 | Natural Gas |
Nearman Creek | City of Kansas City - (KS) | Kansas, KS | Southwest Power Pool (SWPP) | 1.0 TWh | May 1981 | Feb 2025 | Subbituminous Coal : 85.8% Natural Gas : 12.7% Distillate Fuel Oil : 1.5% |
New Badger | City of Kaukauna | Kaukauna, WI | Midcontinent Independent System Operator, Inc. (MISO) | 46.4 GWh | Dec 2013 | Feb 2025 | Water |
New Hampton | City of New Hampton - (IA) | New Hampton, IA | Southwest Power Pool (SWPP) | 2.4 GWh | Mar 1967 | Dec 2023 | Distillate Fuel Oil : 93.1% Natural Gas : 6.9% |
New Lisbon | City of New Lisbon | New Lisbon, WI | Midcontinent Independent System Operator, Inc. (MISO) | 50.0 MWh | Dec 1965 | Dec 2023 | Distillate Fuel Oil |
Norway (MI) | City of Norway | Norway, MI | Midcontinent Independent System Operator, Inc. (MISO) | 27.7 GWh | May 1905 | Dec 2023 | Water |
North Main Street | City of Norwich - (CT) | Norwich, CT | ISO New England (ISNE) | 138.5 MWh | Jul 1972 | May 2023 | Distillate Fuel Oil |
Norwich WWTP | City of Norwich - (CT) | Norwich, CT | ISO New England (ISNE) | 1.0 MWh | Apr 2006 | Mar 2024 | Distillate Fuel Oil |
North City - Landfill Gas Engine North | City of San Diego | San Diego, CA | California Independent System Operator (CISO) | 4.2 GWh | Oct 2013 | Dec 2022 | Landfill Gas |
North City - Landfill Gas Engines South | City of San Diego | San Diego, CA | California Independent System Operator (CISO) | 1.7 GWh | Feb 1999 | Dec 2022 | Landfill Gas : 84.1% Natural Gas : 15.9% |
Noble Hill Landfill | City Utilities of Springfield - (MO) | Willard, MO | Southwest Power Pool (SWPP) | 1.8 GWh | Apr 2006 | Dec 2023 | Landfill Gas |
Nunnepog | Clean Focus Yield, LLC | Edgartown, MA | ISO New England (ISNE) | 1.7 GWh | May 2014 | Dec 2023 | Solar |
NedPower Mount Storm | Clearway Energy Operating LLC | Mount Storm, WV | PJM Interconnection, LLC (PJM) | 506.7 GWh | Feb 2008 | Feb 2025 | Wind |
Northbridge Solar | Consolidated Edison Development Inc. | South Grafton, MA | ISO New England (ISNE) | 3.3 GWh | Jul 2013 | Dec 2023 | Solar |
NIST Solar | Constellation New Energy Inc. | Gaithersburg, MD | PJM Interconnection, LLC (PJM) | 6.8 GWh | Nov 2018 | Dec 2023 | Solar |
Nine Mile Point Nuclear Station | Constellation Nuclear | Lycoming, NY | New York Independent System Operator (NYIS) | 15.4 TWh | Nov 1969 | Feb 2025 | Nuclear |
New Covert Generating Facility | Consumers Energy Co - (MI) | Covert, MI | PJM Interconnection, LLC (PJM) | 7.2 TWh | Feb 2004 | Feb 2025 | Natural Gas |
New River Clean Energy | Cox Enterprises | Beckley, WV | PJM Interconnection, LLC (PJM) | 9.1 GWh | Jan 2017 | Dec 2023 | Landfill Gas |
North Jersey Media Group Solar Facility | CVI CleanCapital Solar 4 LLC | Rockaway Township, NJ | PJM Interconnection, LLC (PJM) | 4.5 GWh | Feb 2013 | Dec 2023 | Solar |
Next Generation Solar Farm | Cypress Creek Renewables | New Haven, VT | ISO New England (ISNE) | 3.9 GWh | Nov 2017 | Dec 2023 | Solar |
Nash 97 Solar, LLC | Cypress Creek Renewables | Middlesex, NC | Duke Energy Carolinas (DUK) | 9.2 GWh | Mar 2016 | Dec 2023 | Solar |
North Gainesville Solar | Cypress Creek Renewables | Gainesville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 9.7 GWh | Nov 2017 | Dec 2023 | Solar |
NorWest Energy 2, LLC | Cypress Creek Renewables | Bend, OR | PacifiCorp West (PACW) | 20.3 GWh | Nov 2016 | Feb 2025 | Solar |
North Fork Hydro Plant | Denver City & County of | Grant, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 12.7 GWh | Dec 1987 | Dec 2023 | Water |
Naval Hospital Medical Center | Department of the Navy | San Diego, CA | California Independent System Operator (CISO) | 12.3 GWh | Nov 2003 | Feb 2025 | Natural Gas |
Norman Solar | DG Central 1, LLC | Norman, OK | Southwest Power Pool (SWPP) | 4.2 GWh | Dec 2020 | Dec 2023 | Solar |
NY Van Buren II CSG | DG Empire Shine, LLC | Warners, NY | New York Independent System Operator (NYIS) | 3.2 GWh | Jun 2023 | Dec 2023 | Solar |
NY Ridgeway I CSG | DG Empire Shine, LLC | Lyndonville, NY | New York Independent System Operator (NYIS) | 924.0 MWh | Jul 2023 | Nov 2023 | Solar |
NorthropGrummanSolar(Rolling Meadows,IL) | DG Illinois Solar, LLC | Rolling Meadows, IL | PJM Interconnection, LLC (PJM) | 1.5 GWh | Dec 2019 | Dec 2023 | Solar |
Norwich Solar and Energy Storage CSG | DG New York CS, LLC | Norwich, NY | New York Independent System Operator (NYIS) | 6.9 GWh | Aug 2021 | Dec 2023 | Solar |
Norge Solar Farm | Dominion Energy Inc. | Williamsburg, VA | PJM Interconnection, LLC (PJM) | 1.9 GWh | Oct 2023 | Dec 2023 | Solar |
Neal Shoals | Dominion Energy South Carolina, Inc | Union, SC | Dominion Energy South Carolina, Inc. (SCEG) | 5.8 GWh | May 1905 | Dec 2023 | Water |
Northeast (MI) | DTE Electric Company | Warren, MI | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Apr 1966 | Dec 2023 | Natural Gas : 76.9% Distillate Fuel Oil : 23.1% |
Nantahala | Duke Energy Carolinas, LLC | Topton, NC | Duke Energy Carolinas (DUK) | 186.1 GWh | Jun 1942 | Dec 2023 | Water |
Noblesville | Duke Energy Indiana, LLC | Noblesville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 TWh | Aug 1950 | Dec 2023 | Natural Gas |
Notrees Windpower Hybrid | Duke Energy Renewables Services | Goldsmith, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 261.9 GWh | Mar 2009 | Feb 2025 | Wind |
North Allegheny Windpower Project | Duke Energy Renewables Services | Lilly, PA | PJM Interconnection, LLC (PJM) | 177.2 GWh | Aug 2009 | Feb 2025 | Wind |
Ninth Street Hydropower Project | Eagle Creek Renewable Energy, LLC | Alpena, MI | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 GWh | Aug 1990 | Dec 2023 | Water |
Narrows (NC) | Eagle Creek Renewable Energy, LLC | Badin, NC | Alcoa Power Generating, Inc. - Yadkin Division (YAD) | 462.5 GWh | Jun 1917 | Dec 2023 | Water |
Newfound Hydroelectric | Eagle Creek Renewable Energy, LLC | Bristol, NH | ISO New England (ISNE) | 8.1 GWh | Nov 1983 | Dec 2023 | Water |
Norway Point Hydropower Project | Eagle Creek Renewable Energy, LLC | Alpena, MI | Midcontinent Independent System Operator, Inc. (MISO) | 14.0 GWh | Aug 1990 | Dec 2023 | Water |
Newport Hydro | Eagle Creek Renewable Energy, LLC | Newport, NY | New York Independent System Operator (NYIS) | 5.3 GWh | Nov 1987 | Dec 2023 | Water |
Newport Hydro Station | Eagle Creek Renewable Energy, LLC | Newport, VA | PJM Interconnection, LLC (PJM) | 3.1 GWh | Dec 1922 | Dec 2023 | Water |
North Eagle Village Solar | EF NY CDG 001, LLC | Manilus, NY | New York Independent System Operator (NYIS) | 7.4 GWh | Dec 2021 | Dec 2023 | Solar |
Northampton Generating Company LP | EIF Northampton GP, LLC | Northampton, PA | PJM Interconnection, LLC (PJM) | 422.4 GWh | Jul 1995 | Feb 2025 | Waste/Other Coal : 97.2% Waste/Other Oil : 1.7% Tire-derived Fuels : 1.0% |
NMSU Solar and Storage | El Paso Electric Co | Las Cruces, NM | El Paso Electric Company (EPE) | 7.7 GWh | Mar 2021 | Dec 2023 | Solar |
Newman | El Paso Electric Co | El Paso, TX | El Paso Electric Company (EPE) | 3.9 TWh | Apr 1960 | Feb 2025 | Natural Gas |
Neosho Ridge Wind Energy Center | Empire District Electric Co | Galesburg, KS | Southwest Power Pool (SWPP) | 1.3 TWh | Apr 2021 | Feb 2025 | Wind |
North Fork Ridge Wind Energy Center | Empire District Electric Co | Mindenmines, MO | Southwest Power Pool (SWPP) | 515.7 GWh | Nov 2020 | Feb 2025 | Wind |
Summary of Power Plants By State
Figures are based on February 2025 generation numbers.State | Rank | Active Plants | Feb 2025 Generation |
---|---|---|---|
Alabama | # 7 | 75 | 10,454.23 GWh |
Alaska | # 48 | 136 | 486.57 GWh |
Arizona | # 15 | 165 | 7,949.76 GWh |
Arkansas | # 28 | 80 | 4,750.62 GWh |
California | # 5 | 1,593 | 15,002.38 GWh |
Colorado | # 30 | 265 | 4,484.87 GWh |
Connecticut | # 34 | 152 | 3,568.74 GWh |
Delaware | # 49 | 31 | 376.39 GWh |
District of Columbia | # 51 | 12 | 16.79 GWh |
Florida | # 3 | 304 | 17,498.62 GWh |
Georgia | # 8 | 241 | 10,439.72 GWh |
Hawaii | # 46 | 66 | 666.80 GWh |
Idaho | # 44 | 143 | 1,423.14 GWh |
Illinois | # 4 | 338 | 15,696.94 GWh |
Indiana | # 12 | 203 | 9,055.86 GWh |
Iowa | # 20 | 281 | 6,506.74 GWh |
Kansas | # 24 | 157 | 5,156.03 GWh |
Kentucky | # 21 | 56 | 6,138.53 GWh |
Louisiana | # 17 | 80 | 7,192.83 GWh |
Maine | # 45 | 159 | 1,123.08 GWh |
Maryland | # 39 | 181 | 2,579.41 GWh |
Massachusetts | # 42 | 599 | 1,604.74 GWh |
Michigan | # 10 | 267 | 10,280.63 GWh |
Minnesota | # 27 | 740 | 5,066.98 GWh |
Mississippi | # 22 | 55 | 5,414.37 GWh |
Missouri | # 19 | 118 | 6,559.07 GWh |
State | Rank | Active Plants | Feb 2025 Generation |
---|---|---|---|
Montana | # 40 | 69 | 2,324.85 GWh |
Nebraska | # 36 | 119 | 3,333.41 GWh |
Nevada | # 37 | 109 | 3,002.03 GWh |
New Hampshire | # 43 | 56 | 1,435.29 GWh |
New Jersey | # 31 | 375 | 4,428.89 GWh |
New Mexico | # 38 | 140 | 2,585.31 GWh |
New York | # 11 | 830 | 10,266.35 GWh |
North Carolina | # 9 | 880 | 10,422.85 GWh |
North Dakota | # 33 | 57 | 3,825.72 GWh |
Ohio | # 6 | 190 | 12,150.65 GWh |
Oklahoma | # 18 | 131 | 6,818.46 GWh |
Oregon | # 25 | 259 | 5,152.36 GWh |
Pennsylvania | # 2 | 240 | 21,039.59 GWh |
Rhode Island | # 47 | 95 | 598.64 GWh |
South Carolina | # 14 | 198 | 8,120.13 GWh |
South Dakota | # 41 | 52 | 1,740.50 GWh |
Tennessee | # 26 | 84 | 5,101.16 GWh |
Texas | # 1 | 813 | 43,152.96 GWh |
Utah | # 35 | 119 | 3,334.96 GWh |
Vermont | # 50 | 112 | 195.02 GWh |
Virginia | # 13 | 215 | 8,814.15 GWh |
Washington | # 16 | 137 | 7,908.11 GWh |
West Virginia | # 29 | 36 | 4,645.25 GWh |
Wisconsin | # 23 | 221 | 5,315.49 GWh |
Wyoming | # 32 | 73 | 3,941.95 GWh |