Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Royal Solar Partners (CSG) | Royal Solar Partners, LLC | Oswegatchie, NY | New York Independent System Operator (NYIS) | 244.0 MWh | Jul 2023 | Dec 2023 | Solar |
HEB00110 | Texas Microgrid, LLC | Missouri City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 244.0 MWh | Aug 2017 | Dec 2023 | Natural Gas |
Ruler Solar Partners (CSG) | Ruler Solar Partners, LLC | Oswegatchie, NY | New York Independent System Operator (NYIS) | 245.0 MWh | Jul 2023 | Dec 2023 | Solar |
Tift Fletcher | Madison Energy Investments LLC | Tifton, GA | Southern Company Services, Inc. - Trans (SOCO) | 245.0 MWh | Sep 2023 | Dec 2023 | Solar |
WAL565 | Walmart Stores Texas, LLC | Corsicana, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 249.0 MWh | Feb 2022 | Dec 2023 | Natural Gas |
WAL4526 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 249.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
Old Faithful | NorthWestern Energy (MT wind/thermal) | Yellowstone, WY | NorthWestern Corporation (NWMT) | 249.0 MWh | Nov 1979 | Dec 2023 | Distillate Fuel Oil |
Georgetown Hydro | Public Service Co of Colorado | Georgetown, CO | Public Service Company of Colorado (PSCO) | 252.0 MWh | Dec 1905 | Dec 2022 | Water |
Hamlet Solar Energy Storage | North Carolina El Member Corp | Hamlet, NC | Duke Energy Progress East (CPLE) | 252.0 MWh | Feb 2023 | Dec 2023 | Solar |
Lake (WY) | NorthWestern Energy (MT wind/thermal) | Yellowstone, WY | NorthWestern Corporation (NWMT) | 252.0 MWh | Aug 1967 | Dec 2023 | Distillate Fuel Oil |
Gateway Gen | City of Manassas - (VA) | Manassas, VA | PJM Interconnection, LLC (PJM) | 253.0 MWh | Feb 1996 | Dec 2023 | Distillate Fuel Oil |
Graniteville Enterprise Division | Augusta Canal Authority | Augusta, GA | Southern Company Services, Inc. - Trans (SOCO) | 254.0 MWh | Dec 1920 | Jul 2024 | Water |
Graettinger | City of Graettinger - (IA) | Graettinger, IA | Midcontinent Independent System Operator, Inc. (MISO) | 255.0 MWh | Jul 1957 | Dec 2023 | Distillate Fuel Oil |
WAL2724 | Walmart Stores Texas, LLC | Pasadena, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 255.0 MWh | Jul 2020 | Dec 2023 | Natural Gas |
Winona Garden | Winona Garden LLC | Altura, MN | Midcontinent Independent System Operator, Inc. (MISO) | 257.0 MWh | Oct 2023 | Dec 2023 | Solar |
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 |
WAL504 | Walmart Stores Texas, LLC | Galveston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 262.0 MWh | May 2022 | Dec 2023 | Natural Gas |
Martinsville LFG Generator | City of Martinsville - (VA) | Martinsville, VA | PJM Interconnection, LLC (PJM) | 262.0 MWh | Feb 2012 | Aug 2024 | Natural Gas |
Mount Sinai Hospital | Mount Sinai Hospital | New York, NY | New York Independent System Operator (NYIS) | 263.0 MWh | May 1970 | Dec 2023 | Distillate Fuel Oil |
WAL5612 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 264.0 MWh | Sep 2021 | Dec 2023 | Natural Gas |
Breese | City of Breese - (IL) | Breese, IL | Midcontinent Independent System Operator, Inc. (MISO) | 264.0 MWh | Nov 1953 | Dec 2023 | Distillate Fuel Oil |
WAL602 | Walmart Stores Texas, LLC | Spring, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 265.0 MWh | May 2020 | Dec 2023 | Natural Gas |
WAL2439 | Walmart Stores Texas, LLC | Baytown, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 265.0 MWh | Jun 2021 | Dec 2023 | Natural Gas |
TAC-Distributed Energy Resource Hybrid | Ameren Illinois | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 266.0 MWh | Feb 2017 | Dec 2023 | Solar : 66.8% Wind : 33.2% |
Moser Generating Station | Constellation Power, Inc | Pottstown, PA | PJM Interconnection, LLC (PJM) | 267.0 MWh | Apr 1970 | Dec 2023 | Distillate Fuel Oil |
WAL3224 | Walmart Stores Texas, LLC | Garland, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 268.0 MWh | Jan 2022 | Dec 2023 | Natural Gas |
WAL529 | Walmart Stores Texas, LLC | La Marque, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 274.0 MWh | Oct 2019 | Dec 2023 | Natural Gas |
M Street Jet | Massachusetts Bay Trans Auth | Boston, MA | ISO New England (ISNE) | 275.0 MWh | Apr 1979 | Dec 2023 | Kerosene |
Centennial | Metlakatla Power & Light | Metlakatla, AK | 283.0 MWh | Mar 1987 | Dec 2023 | Distillate Fuel Oil | |
Laverne Diesel Generating Plant | Town of Laverne - (OK) | Laverne, OK | Southwest Power Pool (SWPP) | 283.0 MWh | Dec 2005 | Dec 2023 | Distillate Fuel Oil |
Enoree Phase II Landfill Gas Recovery | Enerdyne Power Systems Inc | Greer, SC | Duke Energy Carolinas (DUK) | 283.0 MWh | Jul 2008 | Dec 2023 | Landfill Gas |
WAL752 | Walmart Stores Texas, LLC | Pasadena, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 283.0 MWh | Jul 2020 | Dec 2023 | Natural Gas |
Blue Elk IV Solar, LLC | Blue Elk IV Solar, LLC | Adrian, MI | Midcontinent Independent System Operator, Inc. (MISO) | 284.0 MWh | Nov 2023 | Dec 2023 | Solar |
WAL772 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 287.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
WAL947 | Walmart Stores Texas, LLC | Sherman, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 287.0 MWh | Sep 2020 | Dec 2023 | Natural Gas |
WAL972 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 287.0 MWh | Oct 2020 | Dec 2023 | Natural Gas |
WAL1272 | Walmart Stores Texas, LLC | Snyder, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 287.0 MWh | Mar 2021 | Dec 2023 | Natural Gas |
WAL3425 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 287.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
Smithfield Packaged Meats Corp. | Smithfield Packaged Meats Corp. | Wilson, NC | Duke Energy Progress East (CPLE) | 288.0 MWh | Jan 2002 | Dec 2023 | Distillate Fuel Oil |
LabCorp Engine | AEP Onsite Partners, LLC | Raritan, NJ | PJM Interconnection, LLC (PJM) | 288.0 MWh | Nov 2019 | Dec 2023 | Natural Gas |
WAL5080 | Walmart Stores Texas, LLC | Hurst, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 289.0 MWh | Feb 2022 | Dec 2023 | Natural Gas |
HEB00769 | Texas Microgrid, LLC | Webster, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 289.0 MWh | Oct 2021 | Dec 2023 | Natural Gas |
HEB00594 | Entergy Texas Inc. | The Woodlands, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 290.0 MWh | Aug 2019 | Dec 2022 | Natural Gas |
St Clair | DTE Electric Company | East China Twp, MI | Midcontinent Independent System Operator, Inc. (MISO) | 290.0 MWh | Jul 1953 | Aug 2024 | Natural Gas |
Lake Forest Hospital Central Energy Plant | Northwestern Lake Forest Hospital | Lake Forest, IL | PJM Interconnection, LLC (PJM) | 290.0 MWh | May 1996 | Dec 2023 | Natural Gas |
WAL194 | Walmart Stores Texas, LLC | Baytown, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 290.0 MWh | Mar 2021 | Dec 2023 | Natural Gas |
HEB00292 | Texas Microgrid, LLC | Bay City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 290.0 MWh | Nov 2016 | Dec 2023 | Natural Gas |
WAL546 | Walmart Stores Texas, LLC | Richmond, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 291.0 MWh | Nov 2020 | Dec 2023 | Natural Gas |
WAL3406 | Walmart Stores Texas, LLC | Dallas, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 291.0 MWh | Jan 2022 | Dec 2023 | Natural Gas |
Pella Peaking | City of Pella - (IA) | Pella, IA | Midcontinent Independent System Operator, Inc. (MISO) | 291.0 MWh | May 2003 | Dec 2023 | Distillate Fuel Oil |
POM Plant 2 | Wonderful Renewable Energy, LLC. | Del Rey, CA | California Independent System Operator (CISO) | 292.0 MWh | Nov 2021 | Dec 2023 | Solar |
Oberlin (OH) | City of Oberlin - (OH) | Oberlin, OH | PJM Interconnection, LLC (PJM) | 292.0 MWh | Dec 1947 | Dec 2023 | Natural Gas : 84.0% Distillate Fuel Oil : 16.0% |
WAL849 | Walmart Stores Texas, LLC | Spring, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 293.0 MWh | Jun 2020 | Dec 2023 | Natural Gas |
WAL872 | Walmart Stores Texas, LLC | Pearland, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 296.0 MWh | Nov 2020 | Dec 2023 | Natural Gas |
WAL5312 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 296.0 MWh | Apr 2021 | Dec 2023 | Natural Gas |
WAL6929 | Walmart Stores Texas, LLC | Temple, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 296.0 MWh | Sep 2020 | Dec 2023 | Natural Gas |
WAL3584 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 297.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
H. Gonzales | City of Vernon | Vernon, CA | California Independent System Operator (CISO) | 297.9 MWh | Dec 1986 | Dec 2023 | Natural Gas |
WAL3298 | Walmart Stores Texas, LLC | Kemah, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 298.0 MWh | Jul 2020 | Dec 2023 | Natural Gas |
HEB00182 | Texas Microgrid, LLC | Temple, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 298.0 MWh | Sep 2018 | Dec 2023 | Natural Gas |
WAL461 | Walmart Stores Texas, LLC | Eagle Pass, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 299.0 MWh | Sep 2021 | Dec 2023 | Natural Gas |
WAL3827 | Walmart Stores Texas, LLC | Richmond, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 303.0 MWh | Jun 2020 | Dec 2023 | Natural Gas |
WAL447 | Walmart Stores Texas, LLC | Del Rio, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 309.0 MWh | Sep 2021 | Dec 2023 | Natural Gas |
Hillsdale | Hillsdale Board of Public Wks | Hillsdale, MI | Midcontinent Independent System Operator, Inc. (MISO) | 309.0 MWh | Feb 1947 | Dec 2023 | Natural Gas : 87.4% Distillate Fuel Oil : 12.6% |
WAL3500 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 310.0 MWh | Jul 2021 | Dec 2023 | Natural Gas |
WAL3284 | Walmart Stores Texas, LLC | Arlington, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 313.0 MWh | May 2021 | Dec 2023 | Natural Gas |
WAL2980 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 315.0 MWh | Oct 2021 | Dec 2023 | Natural Gas |
WAL5388 | Walmart Stores Texas, LLC | League City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 315.0 MWh | May 2020 | Dec 2023 | Natural Gas |
HEB00057 | Texas Microgrid, LLC | Corpus Christi, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 315.0 MWh | Sep 2017 | Dec 2023 | Natural Gas |
WAL522 | Walmart Stores Texas, LLC | Crosby, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 316.0 MWh | May 2020 | Dec 2023 | Natural Gas |
WAL1062 | Walmart Stores Texas, LLC | Friendswood, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 317.0 MWh | Feb 2021 | Dec 2023 | Natural Gas |
WAL5764 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 318.0 MWh | Mar 2021 | Dec 2023 | Natural Gas |
Hartzog | Basin Electric Power Coop | Wright, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 318.0 MWh | Jul 2002 | Dec 2023 | Natural Gas |
Green Power I | FPL Energy Green Power | North Palm Springs, CA | California Independent System Operator (CISO) | 318.0 MWh | Jun 1975 | Dec 2022 | Wind |
Cargill Salt Hersey | Cargill Salt Hersey | Hersey, MI | Midcontinent Independent System Operator, Inc. (MISO) | 318.2 MWh | Aug 1998 | Dec 2023 | Natural Gas |
WAL2993 | Walmart Stores Texas, LLC | Sugar Land, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 319.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
Gustavus | Alaska Power and Telephone Co | Gustavus, AK | (NA) | 319.0 MWh | Nov 2008 | Dec 2023 | Distillate Fuel Oil |
HEB00020 | Texas Microgrid, LLC | Cypress, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 320.0 MWh | Jan 2018 | Dec 2023 | Natural Gas |
Bancroft | Bancroft Municipal Utilities | Bancroft, IA | Midcontinent Independent System Operator, Inc. (MISO) | 320.0 MWh | Dec 1947 | Dec 2023 | Distillate Fuel Oil |
Bibb Williams | Madison Energy Holdings LLC | Macob, GA | Southern Company Services, Inc. - Trans (SOCO) | 321.0 MWh | - | Dec 2023 | Solar |
Solops 371 Hoes LLC | Solops 371 Hoes LLC | Piscataway, NJ | PJM Interconnection, LLC (PJM) | 322.0 MWh | Aug 2023 | Dec 2023 | Solar |
WAL5287 | Walmart Stores Texas, LLC | Spring, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 322.0 MWh | Nov 2020 | Dec 2023 | Natural Gas |
Montpelier | American Mun Power-Ohio, Inc | Montpelier, OH | PJM Interconnection, LLC (PJM) | 323.0 MWh | Jun 2000 | Dec 2023 | Distillate Fuel Oil |
WAL462 | Walmart Stores Texas, LLC | Alvin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 324.0 MWh | Oct 2019 | Dec 2023 | Natural Gas |
SolarClub 03 | Nautilus Solar Solutions | Starbuck, MN | Midcontinent Independent System Operator, Inc. (MISO) | 327.0 MWh | Aug 2023 | Dec 2023 | Solar |
WAL1232 | Walmart Stores Texas, LLC | Belton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 328.0 MWh | Aug 2020 | Dec 2023 | Natural Gas |
Solar Photovoltaic Project #22 | Southern California Edison Co | Redlands, CA | California Independent System Operator (CISO) | 329.9 MWh | Jul 2011 | Mar 2023 | Solar |
Robins | Georgia Power Co | Robins AFB, GA | Southern Company Services, Inc. - Trans (SOCO) | 331.0 MWh | Apr 1995 | Dec 2023 | Distillate Fuel Oil : 81.7% Natural Gas : 18.3% |
VMEA Peaking Gen | City of Manassas - (VA) | Manassas, VA | PJM Interconnection, LLC (PJM) | 331.0 MWh | Oct 1992 | Dec 2023 | Distillate Fuel Oil |
WAL5480 | Walmart Stores Texas, LLC | Round Rock, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 334.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
Paris (KY) | City of Paris - (KY) | Paris, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 337.1 MWh | Nov 1934 | Dec 2023 | Distillate Fuel Oil |
WAL940 | Walmart Stores Texas, LLC | Westworth Village, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 338.0 MWh | Sep 2020 | Dec 2023 | Natural Gas |
WAL1103 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 338.0 MWh | Jun 2019 | Dec 2023 | Natural Gas |
WAL5116 | Walmart Stores Texas, LLC | Deer Park, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 338.0 MWh | Jul 2020 | Dec 2023 | Natural Gas |
HEB00028 | Texas Microgrid, LLC | League City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 338.0 MWh | May 2017 | Dec 2023 | Natural Gas |
Centech Gas Generator | Town of Shrewsbury - (MA) | Shrewsbury, MA | ISO New England (ISNE) | 340.0 MWh | Mar 2019 | Dec 2023 | Natural Gas |
Corkwood Solar (CSG) | NextGrid Corkwood, LLC | Howland, ME | ISO New England (ISNE) | 344.0 MWh | Oct 2023 | Dec 2023 | Solar |
HEB00099 | Texas Microgrid, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 345.0 MWh | May 2017 | Dec 2023 | Natural Gas |
HEB00109 | Texas Microgrid, LLC | Katy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 346.0 MWh | Apr 2018 | Dec 2023 | Natural Gas |
OES Biogas Power | Organic Energy Solutions, Inc. | San Bernardino, CA | California Independent System Operator (CISO) | 348.0 MWh | - | Dec 2023 | Other Biomass Gas |
Summary of Power Plants By State
Figures are based on August 2024 generation numbers.State | Rank | Active Plants | Aug 2024 Generation |
---|---|---|---|
Alabama | # 7 | 78 | 14,073.11 GWh |
Alaska | # 48 | 147 | 631.71 GWh |
Arizona | # 10 | 161 | 12,447.73 GWh |
Arkansas | # 23 | 77 | 6,473.81 GWh |
California | # 4 | 1,666 | 22,299.47 GWh |
Colorado | # 28 | 277 | 5,476.67 GWh |
Connecticut | # 33 | 159 | 4,351.57 GWh |
Delaware | # 49 | 31 | 481.79 GWh |
District of Columbia | # 51 | 12 | 19.18 GWh |
Florida | # 2 | 286 | 27,339.08 GWh |
Georgia | # 6 | 251 | 14,863.07 GWh |
Hawaii | # 47 | 69 | 841.39 GWh |
Idaho | # 43 | 142 | 1,655.52 GWh |
Illinois | # 5 | 335 | 17,196.16 GWh |
Indiana | # 18 | 202 | 9,001.13 GWh |
Iowa | # 26 | 283 | 5,529.62 GWh |
Kansas | # 31 | 165 | 5,363.63 GWh |
Kentucky | # 21 | 55 | 6,964.00 GWh |
Louisiana | # 14 | 82 | 10,133.66 GWh |
Maine | # 45 | 162 | 1,185.43 GWh |
Maryland | # 38 | 185 | 3,346.65 GWh |
Massachusetts | # 41 | 614 | 1,896.47 GWh |
Michigan | # 12 | 274 | 12,135.86 GWh |
Minnesota | # 27 | 748 | 5,511.98 GWh |
Mississippi | # 19 | 55 | 7,436.42 GWh |
Missouri | # 20 | 126 | 7,051.26 GWh |
State | Rank | Active Plants | Aug 2024 Generation |
---|---|---|---|
Montana | # 40 | 70 | 2,306.38 GWh |
Nebraska | # 36 | 125 | 3,559.93 GWh |
Nevada | # 32 | 110 | 4,699.98 GWh |
New Hampshire | # 42 | 60 | 1,808.14 GWh |
New Jersey | # 25 | 387 | 5,633.45 GWh |
New Mexico | # 39 | 139 | 3,198.26 GWh |
New York | # 11 | 848 | 12,289.60 GWh |
North Carolina | # 9 | 893 | 13,559.75 GWh |
North Dakota | # 35 | 59 | 3,641.88 GWh |
Ohio | # 8 | 190 | 13,652.00 GWh |
Oklahoma | # 15 | 130 | 10,062.87 GWh |
Oregon | # 29 | 262 | 5,448.37 GWh |
Pennsylvania | # 3 | 246 | 23,205.63 GWh |
Rhode Island | # 46 | 97 | 1,061.17 GWh |
South Carolina | # 16 | 203 | 9,629.88 GWh |
South Dakota | # 44 | 53 | 1,603.17 GWh |
Tennessee | # 22 | 87 | 6,912.16 GWh |
Texas | # 1 | 797 | 58,529.53 GWh |
Utah | # 37 | 122 | 3,440.26 GWh |
Vermont | # 50 | 114 | 207.44 GWh |
Virginia | # 13 | 213 | 10,408.51 GWh |
Washington | # 17 | 138 | 9,091.93 GWh |
West Virginia | # 30 | 36 | 5,412.86 GWh |
Wisconsin | # 24 | 230 | 6,416.93 GWh |
Wyoming | # 34 | 70 | 3,868.32 GWh |