Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Curtis H Stanton Energy Center | Stanton Clean Energy LLC | Orlando, FL | Duke Energy Florida, Inc. (FPC) | 3.5 TWh | Sep 2003 | Mar 2026 | Natural Gas |
| Morgan Energy Center | Morgan Energy Center LLC | Decatur, AL | Tennessee Valley Authority (TVA) | 4.5 TWh | May 2003 | Mar 2026 | Natural Gas |
| Ironwood LLC | Helix Ironwood LLC | Lebanon, PA | PJM Interconnection, LLC (PJM) | 4.3 TWh | Nov 2001 | Mar 2026 | Natural Gas |
| Gilroy Peaking Energy Center | Calpine Gilroy Cogen LP | Gilroy, CA | California Independent System Operator (CISO) | 23.3 GWh | Oct 2001 | Dec 2024 | Natural Gas |
| Big Sandy Peaker Plant | Middle River Power II, LLC | Kenona, WV | PJM Interconnection, LLC (PJM) | 285.3 GWh | Jun 2001 | Dec 2024 | Natural Gas |
| Henrietta Peaker | MRP San Joaquin Energy LLC. | Lemoore, CA | California Independent System Operator (CISO) | 4.2 GWh | May 2002 | Oct 2025 | Natural Gas |
| Luna Energy Facility | Public Service Co of NM | Deming, NM | Public Service Company of New Mexico (PNM) | 1.6 TWh | Mar 2006 | Mar 2026 | Natural Gas |
| Otay Mesa Generating Project | Otay Mesa Energy Center LLC | San Diego, CA | California Independent System Operator (CISO) | 1.4 TWh | Sep 2009 | Mar 2026 | Natural Gas |
| Holland Energy Facility | NAES Corporation - (WA) | Beecher City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 TWh | Aug 2002 | Mar 2026 | Natural Gas |
| Baytown Energy Center | Baytown Energy Center LLC | Baytown, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.6 TWh | May 2002 | Mar 2026 | Natural Gas |
| Yuba City Energy Center | Calpine Corp-Yuba City | Yuba City, CA | California Independent System Operator (CISO) | 39.1 GWh | Jul 2002 | Dec 2024 | Natural Gas |
| Frederickson Power LP | Frederickson Power LP | Tacoma, WA | Bonneville Power Administration (BPAT) | 1.7 TWh | Jul 2002 | Dec 2024 | Natural Gas |
| Delta Energy Center | Delta Energy Center LLC | Pittsburg, CA | California Independent System Operator (CISO) | 3.7 TWh | Apr 2002 | Mar 2026 | Natural Gas |
| Pleasants Energy LLC | Pleasants Energy LLC | St Mary's, WV | PJM Interconnection, LLC (PJM) | 1.6 TWh | Feb 2002 | Mar 2026 | Natural Gas |
| Dresden Energy Facility | Appalachian Power Co | Dresden, OH | PJM Interconnection, LLC (PJM) | 4.0 TWh | Jan 2012 | Mar 2026 | Natural Gas |
| Gans | Gans Energy LLC | Gans, PA | PJM Interconnection, LLC (PJM) | 147.2 GWh | Oct 2000 | Dec 2024 | Natural Gas |
| King City Peaking | Calpine Corp-King City | King City, CA | California Independent System Operator (CISO) | 11.9 GWh | Mar 2002 | Dec 2024 | Natural Gas |
| Chuck Lenzie Generating Station | Nevada Power Co | Apex, NV | Nevada Power Company (NEVP) | 6.4 TWh | Dec 2005 | Mar 2026 | Natural Gas |
| Valencia Energy Facility | Valencia Power LLC | Belen, NM | Public Service Company of New Mexico (PNM) | 76.8 GWh | Apr 2008 | Dec 2024 | Natural Gas |
| Jack Fusco Energy Center | Brazos Valley Energy | Thompsons, TX | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 TWh | Apr 2003 | Mar 2026 | Natural Gas |
| Cottonwood Energy Company LP | NRG Cottonwood Tenant LLC | Deweyville, TX | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 TWh | Jun 2003 | Mar 2026 | Natural Gas |
| Marcus Hook Energy LP | Marcus Hook Energy LP | Marcus Hook, PA | PJM Interconnection, LLC (PJM) | 5.7 TWh | Nov 2004 | Mar 2026 | Natural Gas |
| Sugar Creek Power | Northern Indiana Pub Serv Co | West Terre Haute, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 TWh | May 2002 | Mar 2026 | Natural Gas |
| Wise County Power LLC | Wise County Power Company LLC | Poolville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.2 TWh | Jun 2004 | Mar 2026 | Natural Gas |
| BASF Freeport Works | BASF Corporation | Feeeport, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 532.7 GWh | Apr 1999 | Dec 2024 | Natural Gas |
| Exelon LaPorte Generating Station | LaPorte Power, LLC | LaPorte, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 164.9 GWh | Jun 2001 | Dec 2024 | Natural Gas |
| Otsego Mill Power Plant | Otsego Paper Inc | Otsego, MI | Midcontinent Independent System Operator, Inc. (MISO) | 165.5 GWh | Oct 1995 | Dec 2024 | Natural Gas |
| Harquahala Generating Project | New Harquahala Generating Co, LLC | Tonopah, AZ | New Harquahala Generating Company, LLC (HGMA) | 2.9 TWh | May 2004 | Mar 2026 | Natural Gas |
| Decatur Energy Center | Decatur Energy Center LLC | Decatur, AL | Tennessee Valley Authority (TVA) | 3.1 TWh | May 2002 | Mar 2026 | Natural Gas |
| Hanging Rock Energy Facility | Dynegy Hanging Rock Energy Facility | Ironton, OH | PJM Interconnection, LLC (PJM) | 10.3 TWh | May 2003 | Mar 2026 | Natural Gas |
| Hanford Energy Park Peaker | MRP San Joaquin Energy LLC. | Hanford, CA | California Independent System Operator (CISO) | 2.7 GWh | Aug 2001 | Mar 2026 | Natural Gas |
| Bayswater Peaking Facility LLC | Bayswater Peaking Facility LLC | Far Rockaway, NY | New York Independent System Operator (NYIS) | 42.5 GWh | May 2002 | Dec 2024 | Natural Gas |
| Mint Farm Generating Station | Puget Sound Energy Inc | Longview, WA | Puget Sound Energy, Inc. (PSEI) | 2.3 TWh | Dec 2007 | Dec 2024 | Natural Gas |
| Fremont Energy Center | American Mun Power-Ohio, Inc | Fremont, OH | PJM Interconnection, LLC (PJM) | 4.1 TWh | Dec 2011 | Mar 2026 | Natural Gas |
| Choctaw County | Entergy Mississippi LLC | French Camp, MS | Tennessee Valley Authority (TVA) | 4.4 TWh | Jun 2003 | Mar 2026 | Natural Gas |
| Allegheny Energy Units 3 4 & 5 | Springdale Energy LLC | Springdale, PA | PJM Interconnection, LLC (PJM) | 4.4 TWh | Jun 2003 | Mar 2026 | Natural Gas |
| Magnet Cove | Arkansas Electric Coop Corp | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 TWh | Jun 2005 | Mar 2026 | Natural Gas |
| Dean | DTE Electric Company | East China, MI | Midcontinent Independent System Operator, Inc. (MISO) | 770.1 GWh | May 2002 | Dec 2024 | Natural Gas |
| Bennett Mountain | Idaho Power Co | Mountain Home, ID | Idaho Power Company (IPCO) | 919.1 GWh | Mar 2005 | Dec 2024 | Natural Gas |
| Quantum Choctaw Power LLC | Tennessee Valley Authority | Ackerman, MS | Tennessee Valley Authority (TVA) | 3.9 TWh | May 2006 | Mar 2026 | Natural Gas |
| Combined Locks Energy Center | McKinley Paper | Combined Locks, WI | Midcontinent Independent System Operator, Inc. (MISO) | 310.4 GWh | Apr 2002 | Dec 2024 | Natural Gas |
| Los Esteros Critical Energy Center | Los Esteros Critical Energy Facility LLC | San Jose, CA | California Independent System Operator (CISO) | 144.5 GWh | Jan 2003 | Mar 2026 | Natural Gas |
| Basin Creek Plant | Basin Creek Power Services LLC | Butte, MT | NorthWestern Corporation (NWMT) | 128.4 GWh | May 2006 | Mar 2026 | Natural Gas |
| Hidalgo Energy Center | Calpine Corp - Hidalgo | Edinburg, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.5 TWh | May 2000 | Mar 2026 | Natural Gas |
| Klamath Expansion Project | Klamath Energy LLC | Klamath Falls, OR | Avangrid Renewables, LLC (AVRN) | 132.3 GWh | Apr 2002 | Dec 2024 | Natural Gas |
| Larkspur Energy Facility | Diamond Generating Corporation | San Diego, CA | California Independent System Operator (CISO) | 24.4 GWh | Jun 2001 | Dec 2024 | Natural Gas |
| Wolfskill Energy Center | Gilroy Energy Center LLC | Fairfield, CA | California Independent System Operator (CISO) | 7.4 GWh | Dec 2002 | Dec 2024 | Natural Gas |
| Indigo Energy Facility | Diamond Generating Corporation | North Palm Springs, CA | California Independent System Operator (CISO) | 24.6 GWh | Jun 2001 | Dec 2024 | Natural Gas |
| West Valley Generation Project | Utah Municipal Power Agency | West Valley City, UT | PacifiCorp East (PACE) | 381.2 GWh | Sep 2001 | Mar 2026 | Natural Gas |
| University Park North | LSP University Park LLC | University Park, IL | PJM Interconnection, LLC (PJM) | 123.7 GWh | May 2002 | Dec 2024 | Natural Gas |
| Plains End | Plains End Operating Services LLC | Arvada, CO | Public Service Company of Colorado (PSCO) | 6.1 GWh | Apr 2002 | Dec 2024 | Natural Gas |
| Spring Creek Energy Center | Evergy Kansas Central, Inc | Edmond, OK | Southwest Power Pool (SWPP) | 187.9 GWh | Apr 2001 | Dec 2024 | Natural Gas |
| Chambersburg | Chambersburg Energy, LLC | Chambersburg, PA | PJM Interconnection, LLC (PJM) | 193.8 GWh | Oct 2001 | Dec 2024 | Natural Gas |
| WFEC GenCo LLC | Western Farmers Elec Coop, Inc | Anadarko, OK | Southwest Power Pool (SWPP) | 83.7 GWh | Apr 2001 | Dec 2024 | Natural Gas |
| Pastoria Energy Facility, LLC | Calpine Corp - Pastoria Energy Center | Lebec, CA | California Independent System Operator (CISO) | 3.7 TWh | Apr 2005 | Mar 2026 | Natural Gas |
| Goose Haven Energy Center | Goose Haven Energy Center | Suisun, CA | California Independent System Operator (CISO) | 13.0 GWh | Dec 2002 | Dec 2024 | Natural Gas |
| Lambie Energy Center | Gilroy Energy Center LLC | Suisun, CA | California Independent System Operator (CISO) | 9.7 GWh | Dec 2002 | Dec 2024 | Natural Gas |
| Creed Energy Center | Creed Energy Center LLC | Suisun, CA | California Independent System Operator (CISO) | 6.3 GWh | Dec 2002 | Dec 2024 | Natural Gas |
| Chula Vista Energy Center | Wellhead Services, Inc | Chula Vista, CA | California Independent System Operator (CISO) | 1.8 GWh | Apr 2001 | Nov 2024 | Natural Gas |
| Perryville Power Station | Entergy Louisiana LLC | Sterlington, LA | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 TWh | May 2001 | Mar 2026 | Natural Gas |
| Oak Point Cogen | Chevron Oronite Co LLC | Belle Chasse, LA | Midcontinent Independent System Operator, Inc. (MISO) | 99.2 GWh | Sep 1999 | Dec 2024 | Natural Gas |
| Chehalis Generating Facility | PacifiCorp | Chehalis, WA | Bonneville Power Administration (BPAT) | 2.3 TWh | Jul 2003 | Mar 2026 | Natural Gas |
| Harrison County Power Project | Northeast Texas Elec Coop, Inc | Marshall, TX | Southwest Power Pool (SWPP) | 2.5 TWh | May 2003 | Mar 2026 | Natural Gas |
| Lower Mount Bethel Energy | Lower Mount Bethel Energy LLC | Bangor, PA | PJM Interconnection, LLC (PJM) | 4.5 TWh | Jan 2004 | Mar 2026 | Natural Gas |
| Stevens Point Mill | Pixelle Specialty Solution, LLC | Stevens Point, WI | Midcontinent Independent System Operator, Inc. (MISO) | 12.7 GWh | Jan 2002 | Dec 2024 | Natural Gas |
| AL Sandersville LLC | CAMS (Georgia) AL Sandersville | Warthen, GA | Southern Company Services, Inc. - Trans (SOCO) | 154.3 GWh | Apr 2002 | Dec 2024 | Natural Gas |
| Higgins Generating Station | Nevada Power Co | Primm, NV | Nevada Power Company (NEVP) | 1.9 TWh | Jan 2004 | Mar 2026 | Natural Gas |
| Red Hawk | Arizona Public Service Co | Arlington, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 5.2 TWh | Jun 2002 | Feb 2026 | Natural Gas |
| Feather River Energy Center | Calpine Corp-Yuba City | Yuba City, CA | California Independent System Operator (CISO) | 45.7 GWh | Dec 2002 | Dec 2024 | Natural Gas |
| Lange Generating Station | Black Hills Power, Inc. | Rapid City, SD | Western Area Power Administration - Rocky Mountain Region (WACM) | 115.4 GWh | Feb 2002 | Dec 2024 | Natural Gas |
| Neil Simpson Gas Turbine #2 | Black Hills Power, Inc. | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 28.5 GWh | Mar 2001 | Dec 2024 | Natural Gas |
| Silverhawk | Nevada Power Co | North Las Vegas, NV | Nevada Power Company (NEVP) | 2.5 TWh | Apr 2004 | Mar 2026 | Natural Gas |
| Ouachita | Entergy Louisiana LLC | Sterlington, LA | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 TWh | Jul 2002 | Mar 2026 | Natural Gas |
| Deer Park Energy Center | Deer Park Energy Center | Deer Park, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 7.8 TWh | May 2003 | Mar 2026 | Natural Gas |
| Redbud Power Plant | Oklahoma Gas & Electric Co | Luther, OK | Southwest Power Pool (SWPP) | 3.9 TWh | Apr 2004 | Mar 2026 | Natural Gas |
| Indeck Niles Energy Center | Indeck Niles, LLC | Niles, MI | PJM Interconnection, LLC (PJM) | 6.1 TWh | Jun 2022 | Mar 2026 | Natural Gas |
| McClain Energy Facility | Oklahoma Gas & Electric Co | Newcastle, OK | Southwest Power Pool (SWPP) | 1.7 TWh | May 2001 | Mar 2026 | Natural Gas |
| Forney Energy Center | LaFrontera Holdings LLC | Forney, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 9.9 TWh | Jan 2003 | Mar 2026 | Natural Gas |
| Fountain Valley Power Facility | Fountain Valley Power LLC | Fountain, CO | Public Service Company of Colorado (PSCO) | 211.4 GWh | Jun 2001 | Mar 2026 | Natural Gas |
| Magnolia Power Plant | Tennessee Valley Authority | Ashland, MS | Tennessee Valley Authority (TVA) | 6.2 TWh | Jul 2003 | Mar 2026 | Natural Gas |
| Columbia Energy Center | City of Columbia - (MO) | Columbia, MO | Midcontinent Independent System Operator, Inc. (MISO) | 13.3 GWh | May 2001 | Dec 2024 | Natural Gas |
| Central Alabama Generating Station | Alabama Power Co | Billingsley, AL | Southern Company Services, Inc. - Trans (SOCO) | 5.1 TWh | Apr 2003 | Mar 2026 | Natural Gas |
| Tenaska Virginia Generating Station | Tenaska Virginia Partners LP | Scottsville, VA | PJM Interconnection, LLC (PJM) | 5.1 TWh | Mar 2004 | Feb 2026 | Natural Gas |
| MRP Elgin LLC | Lincoln Operating Services, LLC | Elgin, IL | PJM Interconnection, LLC (PJM) | 62.2 GWh | Aug 2002 | Dec 2024 | Natural Gas |
| Bayou Cove Peaking Power | Bayou Cove, LLC | Jennings, LA | Midcontinent Independent System Operator, Inc. (MISO) | 139.4 GWh | Jun 2002 | Mar 2026 | Natural Gas |
| Wellhead Power Panoche | Wellhead Services, Inc | Firebaugh, CA | California Independent System Operator (CISO) | 3.3 GWh | Jul 1973 | Dec 2024 | Natural Gas |
| CalPeak Power Panoche Peaker Plant | CalPeak Power, LLC | Firebaugh, CA | California Independent System Operator (CISO) | 10.5 GWh | Nov 2001 | Dec 2024 | Natural Gas |
| Escondido Energy Center | Wellhead Services, Inc | Escondido, CA | California Independent System Operator (CISO) | 9.4 GWh | Dec 2013 | Dec 2024 | Natural Gas |
| Sundance | Arizona Public Service Co | Casa Grande, AZ | Western Area Power Administration - Desert Southwest Region (WALC) | 252.0 GWh | Apr 2002 | Mar 2026 | Natural Gas |
| High Desert Power Plant | MRP Generation Holdings, LLC | Victorville, CA | California Independent System Operator (CISO) | 3.4 TWh | Mar 2003 | Mar 2026 | Natural Gas |
| Wallingford Energy | Wallingford Energy LLC | Wallingford, CT | ISO New England (ISNE) | 87.8 GWh | Jul 2001 | Dec 2024 | Natural Gas |
| Fayette Energy Facility | Fayette Power Company, LLC | Masontown, PA | PJM Interconnection, LLC (PJM) | 5.0 TWh | May 2003 | Mar 2026 | Natural Gas |
| Apex Generating Station | Apex Generating Station | Las Vegas, NV | Nevada Power Company (NEVP) | 1.8 TWh | Apr 2003 | Mar 2026 | Natural Gas |
| CalPeak Power Enterprise Peaker Plant | CalPeak Power, LLC | Escondido, CA | California Independent System Operator (CISO) | 6.1 GWh | Oct 2001 | Dec 2024 | Natural Gas |
| Cuyamaca Peak Energy Plant | San Diego Gas & Electric Co | El Cajon, CA | California Independent System Operator (CISO) | 5.9 GWh | Apr 2002 | Dec 2024 | Natural Gas |
| Border Hybrid Energy Center | CalPeak Power, LLC | San Diego, CA | California Independent System Operator (CISO) | 14.8 GWh | Oct 2001 | Dec 2024 | Natural Gas |
| Hot Spring Generating Facility | Entergy Arkansas LLC | Malvern, AR | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 TWh | May 2002 | Mar 2026 | Natural Gas |
| Waterford Power, LLC | Waterford Power, LLC | Waterford, OH | PJM Interconnection, LLC (PJM) | 5.5 TWh | Jul 2003 | Mar 2026 | Natural Gas |
| Lawrenceburg Power, LLC | Lawrenceburg Power, LLC | Lawrenceburg, IN | PJM Interconnection, LLC (PJM) | 8.0 TWh | May 2004 | Mar 2026 | Natural Gas |
| Kiamichi Energy Facility | Kiowa Power Partners LLC | Kiowa, OK | Electric Reliability Council of Texas, Inc. (ERCO) | 5.1 TWh | Mar 2003 | Mar 2026 | Natural Gas |
Summary of Power Plants By State
Figures are based on March 2026 generation numbers.| State | Rank | Active Plants | Mar 2026 Generation |
|---|---|---|---|
| Alabama | # 10 | 76 | 10,194.39 GWh |
| Alaska | # 48 | 139 | 566.31 GWh |
| Arizona | # 15 | 183 | 8,256.99 GWh |
| Arkansas | # 25 | 114 | 4,973.03 GWh |
| California | # 5 | 1,656 | 15,197.83 GWh |
| Colorado | # 30 | 294 | 4,491.41 GWh |
| Connecticut | # 31 | 161 | 3,992.67 GWh |
| Delaware | # 49 | 33 | 248.78 GWh |
| District of Columbia | # 51 | 16 | 18.32 GWh |
| Florida | # 3 | 334 | 19,802.71 GWh |
| Georgia | # 8 | 247 | 10,697.11 GWh |
| Hawaii | # 46 | 69 | 784.18 GWh |
| Idaho | # 42 | 144 | 1,957.44 GWh |
| Illinois | # 4 | 379 | 15,489.73 GWh |
| Indiana | # 12 | 216 | 9,257.49 GWh |
| Iowa | # 21 | 289 | 6,478.67 GWh |
| Kansas | # 23 | 183 | 5,489.55 GWh |
| Kentucky | # 29 | 59 | 4,637.74 GWh |
| Louisiana | # 17 | 86 | 8,003.69 GWh |
| Maine | # 45 | 212 | 1,313.24 GWh |
| Maryland | # 39 | 202 | 2,834.84 GWh |
| Massachusetts | # 44 | 639 | 1,383.17 GWh |
| Michigan | # 13 | 268 | 8,564.76 GWh |
| Minnesota | # 26 | 760 | 4,875.53 GWh |
| Mississippi | # 24 | 55 | 5,467.46 GWh |
| Missouri | # 22 | 125 | 5,500.53 GWh |
| State | Rank | Active Plants | Mar 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 69 | 2,464.49 GWh |
| Nebraska | # 37 | 121 | 3,330.39 GWh |
| Nevada | # 35 | 114 | 3,487.65 GWh |
| New Hampshire | # 43 | 54 | 1,520.13 GWh |
| New Jersey | # 28 | 379 | 4,705.05 GWh |
| New Mexico | # 33 | 142 | 3,587.89 GWh |
| New York | # 9 | 935 | 10,247.40 GWh |
| North Carolina | # 11 | 896 | 9,821.46 GWh |
| North Dakota | # 32 | 59 | 3,854.12 GWh |
| Ohio | # 6 | 200 | 12,175.28 GWh |
| Oklahoma | # 19 | 142 | 7,305.54 GWh |
| Oregon | # 20 | 266 | 6,583.30 GWh |
| Pennsylvania | # 2 | 249 | 20,000.86 GWh |
| Rhode Island | # 47 | 100 | 610.71 GWh |
| South Carolina | # 14 | 204 | 8,273.25 GWh |
| South Dakota | # 41 | 52 | 2,184.62 GWh |
| Tennessee | # 18 | 88 | 7,335.80 GWh |
| Texas | # 1 | 961 | 46,858.09 GWh |
| Utah | # 38 | 125 | 3,184.50 GWh |
| Vermont | # 50 | 117 | 217.82 GWh |
| Virginia | # 16 | 233 | 8,059.42 GWh |
| Washington | # 7 | 131 | 10,773.76 GWh |
| West Virginia | # 34 | 40 | 3,543.98 GWh |
| Wisconsin | # 27 | 239 | 4,794.79 GWh |
| Wyoming | # 36 | 70 | 3,358.51 GWh |