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) | 288.8 GWh | Dec 1947 | Feb 2025 | Black Liquor : 48.5% Natural Gas : 23.4% Wood/Wood Waste Solids : 16.7% Subbituminous Coal : 7.5% Sludge Waste : 3.4% |
| Noorvik | Alaska Village Elec Coop, Inc | Noorvik, AK | 2.2 GWh | Mar 1984 | 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 |
| Norwich WWTP | City of Norwich - (CT) | Norwich, CT | ISO New England (ISNE) | 1.0 MWh | Apr 2006 | Mar 2024 | 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 Main Street | City of Norwich - (CT) | Norwich, CT | ISO New England (ISNE) | 138.5 MWh | Jul 1972 | May 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 |
| Norden 1-3 | Third Taxing District of Norwalk | Norwalk, CT | ISO New England (ISNE) | 42.0 MWh | May 2004 | Dec 2022 | 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 |
| 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 |
| Naval Submarine Base Kings Bay | Kings Bay Naval Base | Kings Bay, GA | Southern Company Services, Inc. - Trans (SOCO) | 965.7 MWh | Nov 1984 | Feb 2025 | Distillate Fuel Oil |
| Noatak | Alaska Village Elec Coop, Inc | Noatak, AK | 1.9 GWh | Mar 1990 | 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 |
| 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 | |
| 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-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 |
| NSB Wainwright Utility | North Slope Borough Power & Light | Wainwright, AK | 6.8 GWh | Jul 1988 | 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 | |
| Naknek | Naknek Electric Assn, Inc | Naknek, AK | 23.5 GWh | Nov 1977 | 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 |
| 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 |
| Napoleon Peaking | American Mun Power-Ohio, Inc | Napoleon, OH | PJM Interconnection, LLC (PJM) | 140.0 MWh | Jun 1999 | 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 | |
| NSB Kaktovik Utility | North Slope Borough Power & Light | Kaktovik, AK | 4.9 GWh | Aug 2000 | 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 | |
| NYPH-Queens | NYPH-Queens | Flushing, NY | New York Independent System Operator (NYIS) | 64.0 MWh | Dec 1999 | 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 |
| 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% |
| NRG Chalk Point CT | NRG Chalk Point CT | Aquasco, MD | PJM Interconnection, LLC (PJM) | 1.6 GWh | May 1990 | Feb 2025 | Distillate Fuel Oil : 96.2% |
| Neal Hot Springs Geothermal Project | US Geothermal Inc. | Vale, OR | Idaho Power Company (IPCO) | 176.0 GWh | Oct 2012 | Dec 2023 | Geothermal |
| North Valley | North Valley | Gerlach, NV | Nevada Power Company (NEVP) | 205.5 GWh | Mar 2023 | Feb 2025 | 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 Brawley Geothermal Plant | Ormat Nevada Inc | Brawley, CA | Imperial Irrigation District (IID) | 28.2 GWh | Sep 2009 | Dec 2023 | Geothermal |
| Nove Power Plant | Nove Investments I LLC | Richmond, CA | California Independent System Operator (CISO) | 35.0 MWh | Nov 1985 | Dec 2022 | 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 |
| New Milford Gas Recovery | WM Renewable Energy LLC | New Milford, CT | ISO New England (ISNE) | 5.4 GWh | Apr 2008 | 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 |
| Nodal Power | ENERGYneering Solutions, Inc | Salt Lake City, UT | El Paso Electric Company (EPE) | 15.8 GWh | Mar 2008 | Dec 2023 | Landfill Gas |
| New River Clean Energy | Cox Enterprises | Beckley, WV | PJM Interconnection, LLC (PJM) | 9.1 GWh | Jan 2017 | Dec 2023 | Landfill Gas |
| 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 |
| 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 |
| Nanticoke LFG | Broome Energy Resources, LLC | Binghamton, NY | New York Independent System Operator (NYIS) | 26.1 GWh | Feb 2006 | 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 |
| 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% |
| 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% |
| New Covert Generating Facility | Consumers Energy Co - (MI) | Covert, MI | PJM Interconnection, LLC (PJM) | 7.2 TWh | Feb 2004 | Feb 2025 | Natural Gas |
| Nichols | Southwestern Public Service Co | Amarillo, TX | Southwest Power Pool (SWPP) | 1.2 TWh | Dec 1959 | 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 |
| 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 |
| Navy Yard Peaker Station | Philadelphia Authority for Industrial Development | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 567.0 MWh | Nov 2017 | Dec 2023 | Natural Gas |
| New Mexico State University | New Mexico State University | Las Cruces, NM | El Paso Electric Company (EPE) | 31.4 GWh | Nov 1996 | Feb 2025 | Natural Gas |
| Nalco | Nalco Co | Naperville, IL | PJM Interconnection, LLC (PJM) | 16.7 GWh | Oct 1985 | Dec 2023 | Natural Gas |
| New-Indy Ontario Mill | New-Indy Ontario LLC | Ontario, CA | California Independent System Operator (CISO) | 247.3 GWh | May 1985 | Feb 2025 | 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 |
| 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 Castle Plant | New Castle Power, LLC | West Pittsburg, PA | PJM Interconnection, LLC (PJM) | 898.1 GWh | Aug 1952 | 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 |
| Nevada Cogen Associates 2 Black Mountain | Nevada Cogeneration Assoc # 2 | Las Vegas, NV | Nevada Power Company (NEVP) | 356.8 GWh | Oct 1992 | Feb 2025 | Natural Gas |
| Nevada Cogen Assoc#1 GarnetVly | Nevada Cogeneration Assoc # 1 | Las Vegas, NV | Nevada Power Company (NEVP) | 374.6 GWh | Mar 1992 | Feb 2025 | Natural Gas |
| Nebo Power Station | Utah Associated Mun Power Sys | Payson, UT | PacifiCorp East (PACE) | 821.1 GWh | May 2004 | Feb 2025 | Natural Gas |
| 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 |
| Nodaway | Associated Electric Coop, Inc | Conception Junction, MO | Associated Electric Cooperative, Inc. (AECI) | 16.0 GWh | May 1999 | Nov 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 |
| Napoleon Peaking Station | American Mun Power-Ohio, Inc | Napoleon, OH | PJM Interconnection, LLC (PJM) | 2.0 GWh | May 2000 | Dec 2023 | Natural Gas |
| Newark Energy Center | Hartree Partners LP | Newark, NJ | PJM Interconnection, LLC (PJM) | 2.7 TWh | Aug 2015 | Feb 2025 | Natural Gas |
| NRG Rockford I | Rockford Generation LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 107.1 GWh | May 2000 | 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 |
| Norwalk Hospital Plant | Norwalk Hospital | Norwalk, CT | ISO New England (ISNE) | 4.3 GWh | Apr 1992 | Dec 2022 | Natural Gas |
| Norton Powerhouse 2 | Norton Powerhouse 2 | Worcester, MA | ISO New England (ISNE) | 28.9 GWh | Oct 2022 | Dec 2023 | Natural Gas |
| Northwest Community Hospital | Northwest Community Hospital | Arlington Heights, IL | PJM Interconnection, LLC (PJM) | 467.0 MWh | May 1996 | Dec 2023 | Natural Gas |
| Northeastern Illinois University Cogen | Northeastern Illinois University | Chicago, IL | PJM Interconnection, LLC (PJM) | 3.9 MWh | Jul 1995 | Dec 2023 | Natural Gas |
| Northeast (WA) | Avista Corp | Spokane, WA | Avista Corporation (AVA) | 112.0 MWh | Nov 1978 | 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 |
| North Chicago Energy Center | Energy Systems Group LLC | North Chicago, IL | PJM Interconnection, LLC (PJM) | 36.0 GWh | Sep 2003 | 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 |
| Nueces Bay | Talen Texas, LLC | Corpus Christi, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.8 TWh | Jun 1972 | Feb 2025 | Natural Gas |
| Noblesville | Duke Energy Indiana, LLC | Noblesville, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 TWh | Aug 1950 | 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 |
| Nine Mile Point | Entergy Louisiana LLC | Westwego, LA | Midcontinent Independent System Operator, Inc. (MISO) | 9.4 TWh | Oct 1955 | Feb 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 |
| Nikiski Combined Cycle | Homer Electric Assn Inc | Nikiski, AK | 416.8 GWh | Aug 1986 | Dec 2023 | Natural Gas | |
| NIH Cogeneration Facility | National Institutes of Health | Bethesda, MD | PJM Interconnection, LLC (PJM) | 155.7 GWh | Jun 2004 | Feb 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 |
| 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 |
| 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) | 3.9 TWh | Apr 1960 | Feb 2025 | 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 |
| New Orleans Power | Entergy New Orleans, LLC | New Orleans, LA | Midcontinent Independent System Operator, Inc. (MISO) | 151.8 GWh | Apr 2020 | Feb 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% |
| 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% |
| Northside Generating Station | JEA | Jacksonville, FL | JEA (JEA) | 2.7 TWh | Feb 1966 | Feb 2025 | Natural Gas : 65.2% Petroleum Coke : 26.8% Bituminous Coal : 6.4% Wood/Wood Waste Solids : 1.2% |
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 |