Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Nippon Dynawave Packaging Longview WA | Nippon Dynawave Packaging Co. | Longview, WA | Bonneville Power Administration (BPAT) | 292.1 GWh | Dec 1947 | Mar 2025 | Black Liquor : 48.6% Natural Gas : 23.0% Wood/Wood Waste Solids : 17.0% Subbituminous Coal : 7.5% Sludge Waste : 3.4% |
Naval Submarine Base Kings Bay | Kings Bay Naval Base | Kings Bay, GA | Southern Company Services, Inc. - Trans (SOCO) | 975.3 MWh | Nov 1984 | Mar 2025 | 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 |
New York Presbyterian Hospital-168th St | New York Presbyterian Hospital | New York, NY | New York Independent System Operator (NYIS) | 126.0 MWh | Dec 1999 | 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 | |
NY Times Daily Production Facility | The NY Times Production Facility | Flushing, NY | New York Independent System Operator (NYIS) | 19.0 MWh | Aug 2005 | Dec 2023 | Distillate Fuel Oil |
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 |
Nevada | Evergy Missouri West | Nevada, MO | Southwest Power Pool (SWPP) | 1.1 GWh | May 1974 | Dec 2023 | Distillate Fuel Oil |
NYC-HH - CONEY ISLAND HOSPITAL | NYC-HH Coney Island Hospital | Brooklyn, NY | New York Independent System Operator (NYIS) | 50.0 MWh | Jun 1993 | Dec 2023 | Distillate Fuel Oil |
NSB Point Lay Utility | North Slope Borough Power & Light | PT Lay, AK | 3.6 GWh | Jun 2013 | Dec 2023 | Distillate Fuel Oil | |
NYC-HH-New Bellevue Hospital | NYC-HH-New Bellevue Hospital | New York, NY | New York Independent System Operator (NYIS) | 171.0 MWh | Dec 1995 | Dec 2023 | Distillate Fuel Oil |
NYP-Hudson Valley Hospital Center | NYP-Hudson Valley Hospital Center | Cortlandt Manor, NY | New York Independent System Operator (NYIS) | 26.0 MWh | Dec 2009 | Dec 2023 | Distillate Fuel Oil |
NYP-Lower Manhattan Hospital | NYP-Lower Manhattan Hospital | New York, NY | New York Independent System Operator (NYIS) | 19.0 MWh | Dec 1991 | Dec 2023 | Distillate Fuel Oil |
NYPH-Queens | NYPH-Queens | Flushing, NY | New York Independent System Operator (NYIS) | 64.0 MWh | Dec 1999 | Dec 2023 | Distillate Fuel Oil |
Napoleon Peaking | American Mun Power-Ohio, Inc | Napoleon, OH | PJM Interconnection, LLC (PJM) | 140.0 MWh | Jun 1999 | Dec 2023 | Distillate Fuel Oil |
Naknek | Naknek Electric Assn, Inc | Naknek, AK | 23.5 GWh | Nov 1977 | Dec 2023 | Distillate Fuel Oil | |
NYU Luthern Medical Center | NYU Langone Health | New York City, NY | New York Independent System Operator (NYIS) | 105.0 MWh | Dec 1993 | Dec 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 |
NSB Kaktovik Utility | North Slope Borough Power & Light | Kaktovik, AK | 4.9 GWh | Aug 2000 | Dec 2023 | Distillate Fuel Oil | |
NSB Point Hope Utility | North Slope Borough Power & Light | Pt Hope, AK | 6.7 GWh | Aug 1995 | Dec 2023 | Distillate Fuel Oil | |
Noatak | Alaska Village Elec Coop, Inc | Noatak, AK | 1.9 GWh | Mar 1990 | Dec 2023 | Distillate Fuel Oil | |
NSB Atqasuk Utility | North Slope Borough Power & Light | Atqasuk, AK | 2.0 GWh | Jul 1986 | Dec 2023 | Distillate Fuel Oil | |
NSB Anaktuvuk Pass | North Slope Borough Power & Light | Anaktuvuk Pass, AK | 3.7 GWh | Aug 1994 | Dec 2023 | Distillate Fuel Oil | |
NRG Chalk Point CT | NRG Chalk Point CT | Aquasco, MD | PJM Interconnection, LLC (PJM) | 1.5 GWh | May 1990 | Mar 2025 | Distillate Fuel Oil |
NSB Wainwright Utility | North Slope Borough Power & Light | Wainwright, AK | 6.8 GWh | Jul 1988 | Dec 2023 | Distillate Fuel Oil | |
Nottoway Diesel Generating Facility | Old Dominion Electric Coop | Courtland, VA | PJM Interconnection, LLC (PJM) | 525.0 MWh | Oct 2002 | Dec 2023 | Distillate Fuel Oil |
Northway | Alaska Power and Telephone Co | Tok, AK | 1.1 GWh | Nov 1997 | Dec 2023 | Distillate Fuel Oil | |
Northern Neck | Virginia Electric & Power Co | Warsaw, VA | PJM Interconnection, LLC (PJM) | 1.5 GWh | Jun 1971 | Dec 2023 | Distillate Fuel Oil |
Northeast (MO) | Evergy Metro | Kansas City, MO | Southwest Power Pool (SWPP) | 25.5 GWh | Apr 1972 | Dec 2023 | Distillate Fuel Oil |
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 Branch (MN) | North Branch Water & Light Comm | North Branch, MN | Midcontinent Independent System Operator, Inc. (MISO) | 257.0 MWh | Sep 2003 | Dec 2023 | Distillate Fuel Oil |
Noorvik | Alaska Village Elec Coop, Inc | Noorvik, AK | 2.2 GWh | Mar 1984 | Dec 2023 | Distillate Fuel Oil | |
N. Mary Francis | Power Depot Group A, LLC | Odessa, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 782.0 MWh | Jul 2013 | Dec 2023 | Distillate Fuel Oil |
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% |
Neal Hot Springs Geothermal Project | US Geothermal Inc. | Vale, OR | Idaho Power Company (IPCO) | 176.0 GWh | Oct 2012 | Dec 2023 | Geothermal |
NGP Blue Mountain I LLC | NGP Blue Mountain I LLC | Winnemucca, NV | Nevada Power Company (NEVP) | 193.9 GWh | Oct 2009 | Dec 2023 | Geothermal |
North Valley | North Valley | Gerlach, NV | Nevada Power Company (NEVP) | 203.5 GWh | Mar 2023 | Mar 2025 | Geothermal |
North Brawley Geothermal Plant | Ormat Nevada Inc | Brawley, CA | Imperial Irrigation District (IID) | 28.2 GWh | Sep 2009 | Dec 2023 | Geothermal |
New River Clean Energy | Cox Enterprises | Beckley, WV | PJM Interconnection, LLC (PJM) | 9.1 GWh | Jan 2017 | Dec 2023 | Landfill Gas |
Nanticoke LFG | Broome Energy Resources, LLC | Binghamton, NY | New York Independent System Operator (NYIS) | 26.1 GWh | Feb 2006 | Dec 2023 | Landfill Gas |
Noble Hill Landfill | City Utilities of Springfield - (MO) | Willard, MO | Southwest Power Pool (SWPP) | 1.8 GWh | Apr 2006 | Dec 2023 | Landfill Gas |
Nelson Gardens Landfill Gas to Energy | Nelson Gardens Energy, LLC | San Antonio, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 8.5 GWh | Mar 2014 | Dec 2023 | Landfill Gas |
Norther Tier Landfill | EPP Renewable Energy | Burlington, PA | PJM Interconnection, LLC (PJM) | 8.8 GWh | Dec 2008 | Dec 2023 | Landfill Gas |
New Milford Gas Recovery | WM Renewable Energy LLC | New Milford, CT | ISO New England (ISNE) | 5.4 GWh | Apr 2008 | Dec 2023 | Landfill Gas |
Northwest Regional | WM Renewable Energy LLC | Surprise, AZ | Arizona Public Service Company (AZPS) | 17.6 GWh | Jul 2012 | Dec 2023 | Landfill Gas |
Nashua Plant | EPP Renewable Energy | Nashua, NH | ISO New England (ISNE) | 13.8 GWh | Mar 1996 | Dec 2023 | Landfill Gas |
Nodal Power | ENERGYneering Solutions, Inc | Salt Lake City, UT | El Paso Electric Company (EPE) | 15.8 GWh | Mar 2008 | Dec 2023 | Landfill Gas |
New Bern | Industrial Power Generating Company LLC | New Bern, NC | Duke Energy Progress East (CPLE) | 28.1 GWh | Jul 2007 | Dec 2023 | Landfill Gas : 93.8% Distillate Fuel Oil : 6.2% |
New River | Ingenco Renewable Development, LLC | Dublin, VA | PJM Interconnection, LLC (PJM) | 13.7 GWh | Aug 2013 | Dec 2023 | Landfill Gas : 94.7% Distillate Fuel Oil : 5.3% |
Nalco | Nalco Co | Naperville, IL | PJM Interconnection, LLC (PJM) | 16.7 GWh | Oct 1985 | Dec 2023 | Natural Gas |
North 1st | New York Power Authority | Brooklyn, NY | New York Independent System Operator (NYIS) | 31.5 GWh | Jul 2001 | Dec 2023 | Natural Gas |
New Mexico State University | New Mexico State University | Las Cruces, NM | El Paso Electric Company (EPE) | 31.8 GWh | Nov 1996 | Mar 2025 | Natural Gas |
New Castle Plant | New Castle Power, LLC | West Pittsburg, PA | PJM Interconnection, LLC (PJM) | 898.1 GWh | Aug 1952 | 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 |
North Chicago Energy Center | Energy Systems Group LLC | North Chicago, IL | PJM Interconnection, LLC (PJM) | 36.0 GWh | Sep 2003 | Dec 2023 | Natural Gas |
New Covert Generating Facility | Consumers Energy Co - (MI) | Covert, MI | PJM Interconnection, LLC (PJM) | 7.2 TWh | Feb 2004 | Mar 2025 | Natural Gas |
Northwest Community Hospital | Northwest Community Hospital | Arlington Heights, IL | PJM Interconnection, LLC (PJM) | 467.0 MWh | May 1996 | Dec 2023 | Natural Gas |
Nine Springs | Madison Gas & Electric Co | Madison, WI | Midcontinent Independent System Operator, Inc. (MISO) | 65.0 MWh | Nov 1964 | Dec 2023 | Natural Gas |
Norton Powerhouse 2 | Norton Powerhouse 2 | Worcester, MA | ISO New England (ISNE) | 28.9 GWh | Oct 2022 | Dec 2023 | Natural Gas |
Nelson Energy Center | Invenergy Services LLC | Rock Falls, IL | PJM Interconnection, LLC (PJM) | 2.9 TWh | Apr 2015 | Dec 2023 | Natural Gas |
NIH Cogeneration Facility | National Institutes of Health | Bethesda, MD | PJM Interconnection, LLC (PJM) | 155.9 GWh | Jun 2004 | Mar 2025 | Natural Gas |
New-Indy Ontario Mill | New-Indy Ontario LLC | Ontario, CA | California Independent System Operator (CISO) | 246.3 GWh | May 1985 | Mar 2025 | Natural Gas |
Nikiski Combined Cycle | Homer Electric Assn Inc | Nikiski, AK | 416.8 GWh | Aug 1986 | Dec 2023 | Natural Gas | |
Nine Mile Point | Entergy Louisiana LLC | Westwego, LA | Midcontinent Independent System Operator, Inc. (MISO) | 9.0 TWh | Oct 1955 | Mar 2025 | Natural Gas |
Nevada Cogen Associates 2 Black Mountain | Nevada Cogeneration Assoc # 2 | Las Vegas, NV | Nevada Power Company (NEVP) | 332.2 GWh | Oct 1992 | Mar 2025 | Natural Gas |
Nichols | Southwestern Public Service Co | Amarillo, TX | Southwest Power Pool (SWPP) | 1.2 TWh | Dec 1959 | Dec 2023 | Natural Gas |
North Denver | City of Hastings - (NE) | Hastings, NE | Southwest Power Pool (SWPP) | 5.5 GWh | Nov 1957 | Dec 2023 | Natural Gas |
Nevada Cogen Assoc#1 GarnetVly | Nevada Cogeneration Assoc # 1 | Las Vegas, NV | Nevada Power Company (NEVP) | 351.5 GWh | Mar 1992 | Mar 2025 | Natural Gas |
Niland Gas Turbine Plant | Imperial Irrigation District | Niland, CA | Imperial Irrigation District (IID) | 88.4 GWh | May 2008 | Dec 2023 | Natural Gas |
Napoleon Peaking Station | American Mun Power-Ohio, Inc | Napoleon, OH | PJM Interconnection, LLC (PJM) | 2.0 GWh | May 2000 | Dec 2023 | Natural Gas |
Northeast (WA) | Avista Corp | Spokane, WA | Avista Corporation (AVA) | 112.0 MWh | Nov 1978 | Dec 2023 | Natural Gas |
NRG Rockford II Energy Center | Rockford Generation LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 46.4 GWh | May 2002 | Dec 2023 | Natural Gas |
NRG Rockford I | Rockford Generation LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 107.1 GWh | May 2000 | Dec 2023 | Natural Gas |
NAEA Ocean Peaking Power LLC | Essential Power Operating Company, LLC | Lakewood, NJ | PJM Interconnection, LLC (PJM) | 232.6 GWh | Apr 2003 | 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 |
Newman (PA) | Newman & Co Inc | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 8.4 GWh | Apr 1964 | Dec 2023 | Natural Gas |
Newman | El Paso Electric Co | El Paso, TX | El Paso Electric Company (EPE) | 4.0 TWh | Apr 1960 | Mar 2025 | Natural Gas |
Northeastern Illinois University Cogen | Northeastern Illinois University | Chicago, IL | PJM Interconnection, LLC (PJM) | 3.9 MWh | Jul 1995 | Dec 2023 | Natural Gas |
Nodaway | Associated Electric Coop, Inc | Conception Junction, MO | Associated Electric Cooperative, Inc. (AECI) | 16.0 GWh | May 1999 | Nov 2023 | Natural Gas |
Noblesville | Duke Energy Indiana, LLC | Noblesville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 TWh | Aug 1950 | Dec 2023 | Natural Gas |
Newgulf Cogen | Wharton County Generation LLC | NewGulf, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 32.9 GWh | Mar 1984 | Dec 2023 | Natural Gas |
Naval Sub Base New London Fuel Cell | Groton Station Fuel Cell, LLC | Groton, CT | ISO New England (ISNE) | 34.2 GWh | Nov 2022 | Dec 2023 | Natural Gas |
New Orleans Power | Entergy New Orleans, LLC | New Orleans, LA | Midcontinent Independent System Operator, Inc. (MISO) | 161.2 GWh | Apr 2020 | Mar 2025 | Natural Gas |
Nebo Power Station | Utah Associated Mun Power Sys | Payson, UT | PacifiCorp East (PACE) | 832.8 GWh | May 2004 | Mar 2025 | Natural Gas |
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 |
NASA Johnson Space Center CHP | Energy Systems Group LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 84.5 GWh | Jun 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 |
Newark Energy Center | Hartree Partners LP | Newark, NJ | PJM Interconnection, LLC (PJM) | 2.7 TWh | Aug 2015 | Mar 2025 | Natural Gas |
Nueces Bay | Talen Texas, LLC | Corpus Christi, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.6 TWh | Jun 1972 | Mar 2025 | Natural Gas |
Navy Yard Peaker Station | Philadelphia Authority for Industrial Development | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 567.0 MWh | Nov 2017 | Dec 2023 | Natural Gas |
Naval Hospital Medical Center | Department of the Navy | San Diego, CA | California Independent System Operator (CISO) | 11.1 GWh | Nov 2003 | Mar 2025 | Natural Gas |
New Haven Harbor | Generation Bridge II Connecticut, LLC | New Haven, CT | ISO New England (ISNE) | 44.9 GWh | Jun 1975 | Feb 2025 | Natural Gas : 53.7% Residual Fuel Oil : 33.6% Kerosene : 10.8% Distillate Fuel Oil : 1.9% |
Northside Generating Station | JEA | Jacksonville, FL | JEA (JEA) | 2.7 TWh | Feb 1966 | Mar 2025 | Natural Gas : 59.5% Petroleum Coke : 30.8% Bituminous Coal : 8.1% Wood/Wood Waste Solids : 1.3% |
Newington | Granite Shore Power | Newington, NH | ISO New England (ISNE) | 92.7 GWh | May 1974 | Feb 2025 | Natural Gas : 59.5% Residual Fuel Oil : 39.9% Distillate Fuel Oil : 0.5% |
Northeastern | Public Service Co of Oklahoma | Oologah, OK | Southwest Power Pool (SWPP) | 4.2 TWh | Mar 1961 | Mar 2025 | Natural Gas : 68.4% Subbituminous Coal : 31.6% |
North Ninth Street | Rochelle Municipal Utilities | Rochelle, IL | PJM Interconnection, LLC (PJM) | 1.8 GWh | Sep 1940 | Mar 2025 | Natural Gas : 72.2% Solar : 16.7% Distillate Fuel Oil : 11.1% |
NSB Nuiqsut Utility | North Slope Borough Power & Light | Nuiqsut, AK | 7.4 GWh | Aug 1999 | Dec 2023 | Natural Gas : 74.6% Distillate Fuel Oil : 25.4% | |
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% |
New Ulm | New Ulm Public Utilities Comm | New Ulm, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 GWh | Dec 1956 | Dec 2023 | Natural Gas : 88.0% Distillate Fuel Oil : 12.0% |
New York University Central Plant | New York University | New York, NY | New York Independent System Operator (NYIS) | 74.2 GWh | Dec 1983 | Dec 2023 | Natural Gas : 92.5% Distillate Fuel Oil : 7.5% |
Summary of Power Plants By State
Figures are based on March 2025 generation numbers.State | Rank | Active Plants | Mar 2025 Generation |
---|---|---|---|
Alabama | # 7 | 75 | 10,399.45 GWh |
Alaska | # 48 | 137 | 460.30 GWh |
Arizona | # 16 | 167 | 7,756.35 GWh |
Arkansas | # 29 | 79 | 4,503.48 GWh |
California | # 5 | 1,565 | 15,306.94 GWh |
Colorado | # 30 | 257 | 4,337.74 GWh |
Connecticut | # 31 | 152 | 3,831.37 GWh |
Delaware | # 50 | 30 | 183.34 GWh |
District of Columbia | # 51 | 12 | 15.27 GWh |
Florida | # 3 | 305 | 18,686.61 GWh |
Georgia | # 9 | 239 | 9,979.52 GWh |
Hawaii | # 46 | 67 | 749.10 GWh |
Idaho | # 43 | 126 | 1,488.21 GWh |
Illinois | # 4 | 332 | 15,592.21 GWh |
Indiana | # 12 | 201 | 8,849.97 GWh |
Iowa | # 20 | 279 | 6,323.45 GWh |
Kansas | # 25 | 157 | 5,176.23 GWh |
Kentucky | # 24 | 56 | 5,180.56 GWh |
Louisiana | # 18 | 81 | 6,708.43 GWh |
Maine | # 45 | 157 | 1,313.29 GWh |
Maryland | # 39 | 179 | 2,427.73 GWh |
Massachusetts | # 42 | 597 | 1,608.56 GWh |
Michigan | # 10 | 263 | 9,898.87 GWh |
Minnesota | # 26 | 736 | 5,082.27 GWh |
Mississippi | # 19 | 53 | 6,374.07 GWh |
Missouri | # 21 | 116 | 5,776.95 GWh |
State | Rank | Active Plants | Mar 2025 Generation |
---|---|---|---|
Montana | # 40 | 67 | 2,309.70 GWh |
Nebraska | # 37 | 117 | 3,008.88 GWh |
Nevada | # 34 | 109 | 3,381.98 GWh |
New Hampshire | # 44 | 56 | 1,374.49 GWh |
New Jersey | # 28 | 371 | 4,514.07 GWh |
New Mexico | # 35 | 138 | 3,378.20 GWh |
New York | # 8 | 818 | 10,278.94 GWh |
North Carolina | # 11 | 877 | 9,080.20 GWh |
North Dakota | # 33 | 57 | 3,690.67 GWh |
Ohio | # 6 | 190 | 11,252.37 GWh |
Oklahoma | # 17 | 129 | 6,972.70 GWh |
Oregon | # 22 | 254 | 5,543.74 GWh |
Pennsylvania | # 2 | 237 | 19,658.43 GWh |
Rhode Island | # 47 | 94 | 622.24 GWh |
South Carolina | # 14 | 194 | 8,606.12 GWh |
South Dakota | # 41 | 52 | 1,945.10 GWh |
Tennessee | # 23 | 85 | 5,241.09 GWh |
Texas | # 1 | 818 | 43,194.33 GWh |
Utah | # 36 | 114 | 3,056.84 GWh |
Vermont | # 49 | 112 | 230.44 GWh |
Virginia | # 15 | 214 | 8,465.83 GWh |
Washington | # 13 | 127 | 8,662.62 GWh |
West Virginia | # 38 | 36 | 2,977.95 GWh |
Wisconsin | # 27 | 222 | 4,571.79 GWh |
Wyoming | # 32 | 69 | 3,817.24 GWh |