Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| GEN005 Antibody Fuel Cell | 2016 ESA Project Company, LLC | Oceanside, CA | California Independent System Operator (CISO) | 16.3 GWh | Mar 2019 | Dec 2023 | Natural Gas |
| Galloway 2 Solar Farm | 224WB 8me LLC | Paint Rock, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 206.0 GWh | Sep 2023 | Aug 2024 | Solar |
| Galloway 1 Solar Farm | 225DD 8me LLC | Paint Rock, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 496.6 GWh | Sep 2021 | Aug 2024 | Solar |
| Gastonia Solar Center | Adapture Renewables, Inc. | Gastonia, NC | Duke Energy Carolinas (DUK) | 8.1 GWh | Nov 2018 | Dec 2023 | Solar |
| GreenparkSolar | Adapture Renewables, Inc. | Salem, OR | Portland General Electric Company (PGE) | 1.9 GWh | Oct 2020 | Dec 2023 | Solar |
| Green Meadow Solar, LLC | Adapture Renewables, Inc. | Helena, MT | NorthWestern Corporation (NWMT) | 5.6 GWh | Mar 2017 | Aug 2024 | Solar |
| Great Divide Solar, LLC | Adapture Renewables, Inc. | Canyon Creek, MT | NorthWestern Corporation (NWMT) | 6.2 GWh | Aug 2017 | Aug 2024 | Solar |
| Goshen Phase II | AE Power Services LLC | Idaho Falls, ID | PacifiCorp East (PACE) | 316.8 GWh | Aug 2010 | Dec 2023 | Wind |
| Galesburg Solar Array | AEP Onsite Partners, LLC | Oquawka, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Feb 2020 | Dec 2023 | Solar |
| Garnet Solar (NY) | AEP Onsite Partners, LLC | Johnsburg, NY | New York Independent System Operator (NYIS) | 2.6 GWh | May 2018 | Dec 2023 | Solar |
| Great Cove Solar II | AES Clean Energy | Saint Thomas, PA | PJM Interconnection, LLC (PJM) | 64.3 GWh | Nov 2023 | Aug 2024 | Solar |
| Green Beanworks D PV | AES Distributed Energy | Palmdale, CA | California Independent System Operator (CISO) | 6.3 GWh | Jul 2018 | Dec 2023 | Solar |
| Glenmere Lake | AES Distributed Energy | Goshen, NY | ISO New England (ISNE) | 3.9 GWh | May 2021 | Dec 2023 | Solar : 99.6% |
| Greenwich Solar 1, LLC CSG | AES Distributed Energy | Greenwich, NY | New York Independent System Operator (NYIS) | 7.3 GWh | Nov 2020 | Dec 2023 | Solar |
| Great Cove Solar | AES Distributed Energy | McConnellsburg, PA | PJM Interconnection, LLC (PJM) | 64.1 GWh | Nov 2023 | Aug 2024 | Solar |
| Green Beanworks B PV | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 6.2 GWh | Nov 2018 | Dec 2023 | Solar |
| Green Beanworks C PV | AES Distributed Energy | Palmdale, CA | California Independent System Operator (CISO) | 7.2 GWh | Jul 2018 | Dec 2023 | Solar |
| Georgetown | AES Indiana | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 239.4 GWh | May 2000 | Dec 2023 | Natural Gas |
| Geismar Cogen | Air Liquide Large Industries U S LP | Geismar, LA | Midcontinent Independent System Operator, Inc. (MISO) | 503.8 GWh | Dec 1999 | Dec 2023 | Natural Gas |
| Greene County | Alabama Power Co | Demopolis, AL | Southern Company Services, Inc. - Trans (SOCO) | 1.2 TWh | May 1965 | Aug 2024 | Natural Gas : 99.9% |
| General Electric Plastic | Alabama Power Co | Burkeville, AL | Southern Company Services, Inc. - Trans (SOCO) | 514.1 GWh | Jun 1999 | Dec 2023 | Natural Gas |
| Gold Creek | Alaska Electric Light & Power Co. | Juneau, AK | 9.1 GWh | Aug 1906 | Dec 2023 | Water : 99.9% | |
| Goat Lake Hydro | Alaska Power and Telephone Co | Skagway, AK | 15.8 GWh | Nov 1997 | Dec 2023 | Water | |
| Gustavus | Alaska Power and Telephone Co | Gustavus, AK | (NA) | 319.0 MWh | Nov 2008 | Dec 2023 | Distillate Fuel Oil |
| Gambell | Alaska Village Elec Coop, Inc | Gambell, AK | 2.5 GWh | Nov 1985 | Dec 2023 | Distillate Fuel Oil | |
| Green Island Hydroelectric Station | Albany Engineering Corporation | Green Island, NY | New York Independent System Operator (NYIS) | 44.4 GWh | Oct 1922 | Dec 2023 | Water |
| Glen Ullin Energy Center | ALLETE Clean Energy | Glen Ullin, ND | Midcontinent Independent System Operator, Inc. (MISO) | 434.9 GWh | Nov 2019 | Aug 2024 | Wind |
| Greenville CSG | Altus Power America Management, LLC | Port Jervis, NY | New York Independent System Operator (NYIS) | 2.8 GWh | Jul 2019 | Dec 2023 | Solar |
| Gridley Main | Altus Power America Management, LLC | Gridley, CA | California Independent System Operator (CISO) | 1.6 GWh | Feb 2013 | Dec 2023 | Solar |
| Gridley Main Two | Altus Power America Management, LLC | Gridley, CA | California Independent System Operator (CISO) | 4.0 GWh | Mar 2013 | Dec 2023 | Solar |
| Griffith | Altus Power America Management, LLC | Griffith, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 GWh | Feb 2013 | Dec 2023 | Solar |
| Gary Solar | Altus Power America Management, LLC | Bishopville, SC | Duke Energy Progress East (CPLE) | 3.9 GWh | Nov 2018 | Dec 2023 | Solar |
| Green Meadows | Altus Power America Management, LLC | Sandwich, MA | ISO New England (ISNE) | 3.5 GWh | Apr 2014 | Dec 2023 | Solar |
| GSE NM1 | Altus Power America Management, LLC | Dexter, NM | Southwest Power Pool (SWPP) | 4.8 GWh | Apr 2011 | Dec 2023 | Solar |
| Goldenrod Solar | Altus Power America Management, LLC | Pamplico, SC | Duke Energy Progress East (CPLE) | 3.9 GWh | Feb 2019 | Dec 2023 | Solar |
| GELD Solar Farm | Ameresco, Inc - GELD | Groton, MA | ISO New England (ISNE) | 3.5 GWh | May 2016 | Dec 2023 | Solar |
| Grant Town Power Plant | American Bituminous Power LP | Grant Town, WV | PJM Interconnection, LLC (PJM) | 598.7 GWh | Jun 1992 | Dec 2023 | Waste/Other Coal : 96.9% Natural Gas : 3.1% |
| Galion | American Mun Power-Ohio, Inc | Galion, OH | PJM Interconnection, LLC (PJM) | 167.0 MWh | Jun 2001 | Dec 2023 | Distillate Fuel Oil |
| Galion Generating Station | American Mun Power-Ohio, Inc | Galion, OH | PJM Interconnection, LLC (PJM) | 2.0 GWh | May 2000 | Dec 2023 | Natural Gas |
| Girard (PA) RTO BTM | American Mun Power-Ohio, Inc | Girard, PA | PJM Interconnection, LLC (PJM) | 80.0 MWh | Feb 2022 | Dec 2023 | Distillate Fuel Oil |
| Gilman Mill | Ampersand Gilman Hydro LP | Gilman, VT | ISO New England (ISNE) | 28.1 GWh | Dec 1940 | Dec 2023 | Water |
| Gulfport Naval Base CSG PV System | Arcadia Solar, LLC | Gulfport, MS | Southern Company Services, Inc. - Trans (SOCO) | 5.6 GWh | Apr 2017 | Dec 2023 | Solar |
| Gulf Coast Solar Center I | Arevon Energy, Inc. | Valparaiso, FL | Southern Company Services, Inc. - Trans (SOCO) | 56.9 GWh | May 2017 | Aug 2024 | Solar |
| Gulf Coast Solar Center II | Arevon Energy, Inc. | Navarre, FL | Southern Company Services, Inc. - Trans (SOCO) | 79.3 GWh | Oct 2017 | Aug 2024 | Solar |
| Gulf Coast Solar Center III | Arevon Energy, Inc. | Bellview, FL | Southern Company Services, Inc. - Trans (SOCO) | 84.0 GWh | Oct 2017 | Aug 2024 | Solar |
| Gila Bend Hybrid | Arizona Public Service Co | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 80.0 GWh | Sep 2014 | Dec 2023 | Solar |
| Graniteville Enterprise Division | Augusta Canal Authority | Augusta, GA | Southern Company Services, Inc. - Trans (SOCO) | 254.0 MWh | Dec 1920 | Jul 2024 | Water |
| Groton Wind LLC | Avangrid Renewables LLC | Groton, NH | ISO New England (ISNE) | 97.2 GWh | Nov 2012 | Aug 2024 | Wind |
| Golden Hill Wind | Avangrid Renewables LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 584.0 GWh | Mar 2022 | Aug 2024 | Wind |
| Geismar | BASF Corporation | Geismar, LA | Midcontinent Independent System Operator, Inc. (MISO) | 584.4 GWh | Jun 1985 | Dec 2023 | Natural Gas : 72.2% Other Gas : 27.8% |
| Groton Generation Station | Basin Electric Power Coop | Groton, SD | Southwest Power Pool (SWPP) | 201.9 GWh | Jun 2006 | Dec 2023 | Natural Gas |
| Grande Prairie Wind Farm | BHE Renewables, LLC | O'Neill, NE | Southwest Power Pool (SWPP) | 1.0 TWh | Nov 2016 | Aug 2024 | Wind |
| Gulf Island | Brookfield White Pine Hydro LLC | Lewiston, ME | ISO New England (ISNE) | 169.3 GWh | Dec 1925 | Dec 2023 | Water |
| Greenville Electric Generating Station | Buckeye Power, Inc | Greenville, OH | PJM Interconnection, LLC (PJM) | 68.5 GWh | May 2000 | Dec 2023 | Natural Gas |
| Graniterock Quarry | CalCom Energy | Aromas, CA | California Independent System Operator (CISO) | 9.1 GWh | Aug 2022 | Dec 2023 | Solar |
| Gilroy Power Plant | Calpine Gilroy Cogen LP | Gilroy, CA | California Independent System Operator (CISO) | 74.5 GWh | Sep 1987 | Nov 2023 | Natural Gas |
| Gilroy Peaking Energy Center | Calpine Gilroy Cogen LP | Gilroy, CA | California Independent System Operator (CISO) | 27.2 GWh | Oct 2001 | Nov 2023 | Natural Gas |
| Greenleaf 1 | Calpine Greenleaf Holding, Inc. | Yuba City, CA | California Independent System Operator (CISO) | 2.6 GWh | Jan 1989 | Dec 2023 | Natural Gas |
| Gold Meadow Farms | Captona Lippitt Ave Cranston LLC | Cranston, RI | ISO New England (ISNE) | 27.5 GWh | Apr 2019 | Dec 2023 | Solar |
| Golden Solar | Cardinal Renewables | St. Johnsbury, VT | ISO New England (ISNE) | 3.5 GWh | Oct 2021 | Dec 2023 | Solar |
| Grafton Solar | CD US Solar MT 2 LLC | Grafton, MA | ISO New England (ISNE) | 2.1 GWh | Sep 2013 | Dec 2023 | Solar |
| Gardners Falls | Central Rivers Power MA, LLC | Buckland, MA | ISO New England (ISNE) | 17.7 GWh | Dec 1913 | Dec 2023 | Water |
| Gorham | Central Rivers Power NH, LLC | Gorham, NH | ISO New England (ISNE) | 12.1 GWh | Jul 1917 | Dec 2023 | Water |
| Garvins Falls | Central Rivers Power NH, LLC | Bow, NH | ISO New England (ISNE) | 44.2 GWh | Jul 1925 | Dec 2023 | Water |
| Gauley River Power Partners | Central Rivers Power WV, LLC | Summersville, WV | PJM Interconnection, LLC (PJM) | 170.2 GWh | Jun 2001 | Dec 2023 | Water |
| George M Sullivan Generation Plant 2 | Chugach Electric Assn Inc | Anchorage, AK | 911.3 GWh | Dec 1974 | Dec 2023 | Natural Gas | |
| Green Lake | City & Borough of Sitka - (AK) | Sitka, AK | 41.8 GWh | Mar 1982 | Dec 2023 | Water | |
| George Birdsall | City of Colorado Springs - (CO) | Colorado Springs, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 5.9 GWh | Jul 1953 | Aug 2024 | Natural Gas : 98.6% Distillate Fuel Oil : 1.4% |
| Gardner Energy Center | City of Gardner - (KS) | Gardner, KS | Southwest Power Pool (SWPP) | 40.0 MWh | Apr 1990 | Dec 2022 | Natural Gas |
| Garnett Municipal | City of Garnett - (KS) | Garnett, KS | Southwest Power Pool (SWPP) | 9.0 MWh | Dec 1929 | Dec 2023 | Distillate Fuel Oil |
| Gaston Memorial Hospital | City of Gastonia | Gastonia, NC | Duke Energy Carolinas (DUK) | 39.0 MWh | Apr 2006 | Aug 2024 | Distillate Fuel Oil |
| Geneseo | City of Geneseo - (IL) | Geneseo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 7.5 GWh | Jun 1957 | Aug 2024 | Wind : 73.9% Solar : 20.9% Distillate Fuel Oil : 5.1% |
| Geneva Generation Facility | City of Geneva- (IL) | Geneva, IL | PJM Interconnection, LLC (PJM) | 3.7 GWh | May 2005 | Dec 2023 | Natural Gas |
| Girard | City of Girard - (KS) | Girard, KS | Southwest Power Pool (SWPP) | 185.0 MWh | Aug 1955 | Dec 2023 | Natural Gas : 56.0% Distillate Fuel Oil : 44.0% |
| Grayson | City of Glendale - (CA) | Glendale, CA | Los Angeles Department of Water and Power (LDWP) | 35.5 GWh | Nov 1953 | Aug 2024 | Natural Gas |
| Graettinger | City of Graettinger - (IA) | Graettinger, IA | Midcontinent Independent System Operator, Inc. (MISO) | 255.0 MWh | Jul 1957 | Dec 2023 | Distillate Fuel Oil |
| Grand Junction | City of Grand Junction - (IA) | Grand Junction, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.0 MWh | Nov 1994 | Dec 2023 | Distillate Fuel Oil |
| Grand Marais | City of Grand Marais - (MN) | Grand Marais, MN | Midcontinent Independent System Operator, Inc. (MISO) | 93.0 MWh | Jan 2004 | Dec 2023 | Distillate Fuel Oil |
| Granite Falls | City of Granite Falls - (MN) | Granite Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 604.0 MWh | Jul 1932 | Dec 2023 | Water |
| Greenup Hydro | City of Hamilton - (OH) | Franklin Furnace, OH | PJM Interconnection, LLC (PJM) | 262.2 GWh | Nov 1982 | Dec 2023 | Water |
| Gem State | City of Idaho Falls - (ID) | Idaho Falls, ID | PacifiCorp East (PACE) | 104.1 GWh | Oct 1988 | Dec 2023 | Water |
| Godwin Drive Plant | City of Manassas - (VA) | Manassas, VA | PJM Interconnection, LLC (PJM) | 430.0 MWh | Apr 1990 | 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 |
| Glenarm | City of Pasadena - (CA) | Pasadena, CA | California Independent System Operator (CISO) | 40.9 GWh | Dec 1975 | Dec 2023 | Natural Gas |
| Gas Utilization Facility | City of San Diego | San Diego, CA | California Independent System Operator (CISO) | 32.8 GWh | May 1985 | Aug 2024 | Other Biomass Gas |
| Gianera | City of Santa Clara - (CA) | Santa Clara, CA | California Independent System Operator (CISO) | 9.9 GWh | May 1986 | Dec 2023 | Natural Gas |
| Grizzly | City of Santa Clara - (CA) | N/A, CA | California Independent System Operator (CISO) | 1.9 GWh | Oct 1993 | Dec 2023 | Water |
| Gorge | City of Seattle - (WA) | Rockport, WA | Seattle City Light (SCL) | 676.4 GWh | Aug 1924 | Aug 2024 | Water |
| Gilliam South | City of Stuart - (IA) | Stuart, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.0 MWh | Jan 2001 | Dec 2023 | Distillate Fuel Oil |
| Granite Mountain Solar East, LLC | Clearway Renewable Operation & Maintenance LLC | Cedar City, UT | PacifiCorp East (PACE) | 211.2 GWh | Aug 2016 | Aug 2024 | Solar |
| Granite Mountain Solar West, LLC | Clearway Renewable Operation & Maintenance LLC | Cedar City, UT | PacifiCorp East (PACE) | 127.8 GWh | Aug 2016 | Aug 2024 | Solar |
| Greater New Bedford LFG Utiliz. Facility | CommonWealth New Bedford Energy LLC | New Bedford, MA | ISO New England (ISNE) | 19.9 GWh | Sep 2005 | Dec 2023 | Landfill Gas |
| Greasewood Solar | Concho Bluff LLC | Fort Stockton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 165.2 GWh | Jan 2021 | Aug 2024 | Solar |
| Gary Court 1 & 2 | Connecticut Mun Elec Engy Coop | Groton, CT | ISO New England (ISNE) | 466.0 MWh | Jun 2010 | Dec 2023 | Distillate Fuel Oil |
| Groveland Solar | Consolidated Edison Development Inc. | Groveland, MA | ISO New England (ISNE) | 4.3 GWh | Nov 2012 | Dec 2023 | Solar |
| Great Valley Solar Portfolio Holdings, LLC | Consolidated Edison Development Inc. | Cantua Creek, CA | California Independent System Operator (CISO) | 555.3 GWh | Nov 2017 | Aug 2024 | Solar |
| Gratiot Farms Wind Project | Consumers Energy Co - (MI) | Carson City, MI | Midcontinent Independent System Operator, Inc. (MISO) | 359.0 GWh | Nov 2020 | Aug 2024 | Wind |
| Grand Valley Solar Gardens | Consumers Energy Co - (MI) | Allendale, MI | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Mar 2016 | Aug 2024 | Solar |
| Glennallen | Copper Valley Elec Assn, Inc | Glennallen, AK | 5.7 GWh | Mar 1963 | Dec 2023 | Distillate Fuel Oil | |
| Guadalupe Solar Farm | County of Santa Clara (CA) | San Jose, CA | California Independent System Operator (CISO) | 2.3 GWh | Aug 2018 | Dec 2023 | Solar |
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 |