Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Prescott Airport | Arizona Public Service Co | Prescott, AZ | Arizona Public Service Company (AZPS) | 2.5 GWh | Sep 2002 | Dec 2024 | Solar |
| Prescott Solar Plant | SunE AZ1, LLC | Prescott, AZ | Arizona Public Service Company (AZPS) | 23.0 GWh | Nov 2011 | Dec 2024 | Solar |
| Prescott Wind Farm | Prescott Wind Energy LLC | Prescott, IA | Midcontinent Independent System Operator, Inc. (MISO) | 141.9 GWh | Aug 2024 | Feb 2026 | Wind |
| Bryan Solar, LLC | MN8 Energy LLC | Presidio, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 23.4 GWh | May 2013 | Dec 2024 | Solar |
| Missile Street (CSG) | Nautilus Solar Solutions | Presque Island, ME | ISO New England (ISNE) | 4.0 MWh | Nov 2024 | Dec 2024 | Solar |
| Mechanic Street (CSG) | Nautilus Solar Solutions | Presque Island, ME | ISO New England (ISNE) | 3.0 MWh | Nov 2024 | Dec 2024 | Solar |
| Covanta Southeastern Connecticut Company | Covanta Southeastern Connecticut Company | Preston, CT | ISO New England (ISNE) | 113.4 GWh | Nov 1991 | Feb 2026 | Non-biogenic Municipal Solid Waste : 53.9% Biogenic Municipal Solid Waste : 44.1% Distillate Fuel Oil : 1.9% |
| Tunnel | FirstLight Power Resources Services LLC | Preston, CT | ISO New England (ISNE) | 7.7 GWh | Dec 1918 | Dec 2024 | Water |
| Mink Creek Hydro | Mink Creek Hydro Entity | Preston, ID | PacifiCorp East (PACE) | 11.0 GWh | Nov 1986 | Dec 2024 | Water |
| Preston (IA) | City of Preston | Preston, IA | Midcontinent Independent System Operator, Inc. (MISO) | 8.8 MWh | Nov 1968 | Dec 2024 | Natural Gas : 89.7% Distillate Fuel Oil : 10.3% |
| Preston (MN) | Preston Public Utilities Comm | Preston, MN | Midcontinent Independent System Operator, Inc. (MISO) | 163.0 MWh | Dec 1948 | Dec 2024 | Distillate Fuel Oil : 62.3% Natural Gas : 37.7% |
| Highland Wind Project (IA) | MidAmerican Energy Co | Primghar, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 TWh | May 2015 | Feb 2026 | Wind |
| O'Brien Wind | MidAmerican Energy Co | Primghar, IA | Midcontinent Independent System Operator, Inc. (MISO) | 875.9 GWh | Aug 2016 | Dec 2024 | Wind |
| Silver State Solar Power South | Silver State Solar Power South, LLC | Primm Valley, NV | California Independent System Operator (CISO) | 675.6 GWh | Oct 2015 | Feb 2026 | Solar |
| Higgins Generating Station | Nevada Power Co | Primm, NV | Nevada Power Company (NEVP) | 1.9 TWh | Jan 2004 | Feb 2026 | Natural Gas |
| Silver State Solar Power North | Silver State Solar Power North, LLC | Primm, NV | Nevada Power Company (NEVP) | 112.3 GWh | Apr 2012 | Feb 2026 | Solar |
| Great Bay Solar 1 | Great Bay Solar I LLC | Princess Anne, MD | PJM Interconnection, LLC (PJM) | 134.9 GWh | Feb 2018 | Feb 2026 | Solar |
| UMES (MD) - Princess Anne | NVT LICENSES, LLC | Princess Anne, MD | PJM Interconnection, LLC (PJM) | 2.4 GWh | Jan 2011 | Dec 2024 | Solar |
| Princeton (IL) | City of Princeton - (IL) | Princeton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 434.0 MWh | Jun 1953 | Dec 2024 | Natural Gas : 99.8% |
| Gibson Solar | Gibson Solar, LLC | Princeton, IN | Midcontinent Independent System Operator, Inc. (MISO) | 188.3 GWh | - | Feb 2026 | Solar |
| Princeton Wind Farm | Town of Princeton - (MA) | Princeton, MA | ISO New England (ISNE) | 3.7 GWh | Dec 2009 | Dec 2024 | Wind |
| Princeton (MN) | Princeton Public Utils Comm | Princeton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 134.0 MWh | Aug 1953 | Dec 2024 | Distillate Fuel Oil |
| Sherburne Solar Holdings, LLC | REA Investments, LLC | Princeton, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Feb 2021 | Dec 2024 | Solar |
| 101 Carnegie Center Solar, LLC | Greenbacker Renewable Energy Corporation | Princeton, NJ | PJM Interconnection, LLC (PJM) | 1.7 GWh | Oct 2020 | Dec 2024 | Solar |
| 510 Carnegie Center | Greenbacker Renewable Energy Corporation | Princeton, NJ | PJM Interconnection, LLC (PJM) | 1.9 GWh | Oct 2019 | Dec 2024 | Solar |
| 701 Carnegie Center | Greenbacker Renewable Energy Corporation | Princeton, NJ | PJM Interconnection, LLC (PJM) | 1.5 GWh | Oct 2019 | Dec 2024 | Solar |
| Munich Re Plaza | Munich Reinsurance America, Inc | Princeton, NJ | PJM Interconnection, LLC (PJM) | 2.4 GWh | Jun 2012 | Dec 2024 | Solar |
| Princeton University Cogeneration | Trustees of Princeton University | Princeton, NJ | PJM Interconnection, LLC (PJM) | 73.9 GWh | Sep 1996 | Feb 2026 | Natural Gas : 70.4% Solar : 26.5% Distillate Fuel Oil : 3.2% |
| Princeton Solar Project | NJR Clean Energy Ventures Corporation | Princeton, NJ | PJM Interconnection, LLC (PJM) | 3.5 GWh | Aug 2017 | Dec 2024 | Solar |
| Princeton | USF Surry, LLC | Princeton, NC | Duke Energy Progress East (CPLE) | 8.3 GWh | Jun 2015 | Dec 2024 | Solar |
| Candace Solar | Cypress Creek Renewables | Princeton, NC | Duke Energy Progress East (CPLE) | 9.2 GWh | Jul 2016 | Dec 2024 | Solar |
| Solar Star Oregon II | Avangrid Power LLC | Prineville, OR | PacifiCorp West (PACW) | 123.9 GWh | Sep 2017 | Feb 2026 | Solar |
| Millican Solar Energy LLC | Invenergy Services LLC | Prineville, OR | PacifiCorp West (PACW) | 140.4 GWh | Feb 2021 | Feb 2026 | Solar |
| Prineville Solar Energy LLC | Invenergy Services LLC | Prineville, OR | PacifiCorp West (PACW) | 89.9 GWh | Jan 2021 | Feb 2026 | Solar |
| Syncarpha Prinsburg CSG (Ledeboer) | Prinsburg CSG I, LLC | Prinsburg, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Nov 2018 | Dec 2024 | Solar |
| Proctor | Green Mountain Power Corp | Proctor, VT | ISO New England (ISNE) | 31.2 GWh | Jul 1905 | Dec 2024 | Water |
| Prospect | Erie Boulevard Hydropower LP | Prospect, NY | New York Independent System Operator (NYIS) | 69.1 GWh | Dec 1958 | Dec 2024 | Water |
| Prospect Municipal | American Mun Power-Ohio, Inc | Prospect, OH | PJM Interconnection, LLC (PJM) | 98.0 MWh | Jan 1998 | Dec 2024 | Distillate Fuel Oil |
| Prospect 1 | PacifiCorp | Prospect, OR | PacifiCorp West (PACW) | 2.2 GWh | Dec 1911 | Jun 2024 | Water |
| Prospect 2 | PacifiCorp | Prospect, OR | PacifiCorp West (PACW) | 193.1 GWh | Dec 1927 | Dec 2024 | Water |
| Prospect 4 | PacifiCorp | Prospect, OR | PacifiCorp West (PACW) | 417.0 MWh | Oct 1944 | Dec 2024 | Water |
| Charles City | Industrial Power Generating Company LLC | Providence Forge, VA | PJM Interconnection, LLC (PJM) | 47.9 GWh | Oct 2003 | Dec 2024 | Landfill Gas : 94.1% Distillate Fuel Oil : 5.9% |
| Zuma Solar, LLC | Sol Systems | Providence, NC | Duke Energy Carolinas (DUK) | 6.5 GWh | Nov 2020 | Dec 2024 | Solar |
| Green Providence Wind I, LLC | Green Providence Wind I, LLC | Providence, RI | ISO New England (ISNE) | 1.6 GWh | Nov 2021 | Dec 2024 | Wind |
| Green Providence Wind II, LLC | Green Providence Wind II, LLC | Providence, RI | ISO New England (ISNE) | 3.8 GWh | Nov 2021 | Dec 2024 | Wind |
| Thundermist Hydro | City of Woonsocket | Providence, RI | ISO New England (ISNE) | 90.0 MWh | May 1981 | Dec 2024 | Water |
| Rhode Island Hospital | Rhode Island Hospital | Providence, RI | ISO New England (ISNE) | 52.7 GWh | Sep 1974 | Feb 2026 | Natural Gas : 87.3% Residual Fuel Oil : 12.7% |
| Manchester Street | Manchester Street, LLC. | Providence, RI | ISO New England (ISNE) | 2.0 TWh | Aug 1995 | Feb 2026 | Natural Gas : 91.8% Distillate Fuel Oil : 8.2% |
| NBC Field's Point Wind Farm | Narragansett Bay Commission | Providence, RI | ISO New England (ISNE) | 6.8 GWh | Sep 2012 | Feb 2026 | Wind |
| Little Bay | Altus Power America Management, LLC | Providence, RI | ISO New England (ISNE) | 1.6 GWh | Feb 2014 | Dec 2024 | Solar |
| Provo Power Plant | Utah Municipal Power Agency | Provo, UT | PacifiCorp East (PACE) | 4.9 GWh | Dec 2017 | Dec 2024 | Natural Gas |
| BYU Central Heating Plant | Brigham Young University (BYU) | Provo, UT | PacifiCorp East (PACE) | 115.6 GWh | Jan 2019 | Dec 2024 | Natural Gas |
| Chouteau | Associated Electric Coop, Inc | Pryor, OK | Associated Electric Cooperative, Inc. (AECI) | 5.6 TWh | Dec 1999 | Feb 2026 | Natural Gas |
| NSB Point Hope Utility | North Slope Borough Power & Light | Pt Hope, AK | 6.8 GWh | Aug 1995 | Dec 2024 | Distillate Fuel Oil | |
| NSB Point Lay Utility | North Slope Borough Power & Light | PT Lay, AK | 3.9 GWh | Jun 2013 | Dec 2024 | Distillate Fuel Oil | |
| Rocky Mountain Solar | Public Service Co of Colorado | Pueblo County, CO | 95.6 GWh | - | Feb 2026 | Solar | |
| Arroyo Solar Energy Storage Hybrid | Arroyo Solar LLC | Pueblo Pintado, NM | Public Service Company of New Mexico (PNM) | 668.1 GWh | Jun 2023 | Feb 2026 | Solar |
| CEC Solar #1117, LLC | Clean Focus Renewables, Inc. | Pueblo, CO | Public Service Company of Colorado (PSCO) | 4.1 GWh | Jul 2018 | Oct 2024 | Solar |
| CSU Pueblo | Scale Sustainable I, LLC | Pueblo, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 1.8 GWh | Nov 2008 | Dec 2024 | Solar |
| Vestas Towers America, Inc. | CS Wind America, Inc. | Pueblo, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.2 GWh | Mar 2010 | Aug 2025 | Wind |
| Comanche Solar | Onward Energy | Pueblo, CO | Public Service Company of Colorado (PSCO) | 223.8 GWh | Aug 2016 | Feb 2026 | Solar |
| Bighorn Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Pueblo, CO | Public Service Company of Colorado (PSCO) | 577.2 GWh | Oct 2021 | Feb 2026 | Solar |
| James W. Broderick Hydropower Plant | James W. Broderick Hydropower Plant | Pueblo, CO | PacifiCorp East (PACE) | 20.8 GWh | Apr 2019 | Dec 2023 | Water |
| USS Giveback Solar LLC (CSG) | United States Solar Corporation | Pueblo, CO | Public Service Company of Colorado (PSCO) | 5.0 GWh | Nov 2023 | Dec 2024 | Solar |
| CSWIND America Inc. | CS Wind America, Inc. | Pueblo, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 27.2 GWh | Sep 2023 | Dec 2024 | Solar |
| Pueblo Airport Generating Station | Black Hills Service Company LLC | Pueblo, CO | Public Service Company of Colorado (PSCO) | 1.6 TWh | Dec 2011 | Feb 2026 | Natural Gas |
| Comanche (CO) | Public Service Co of Colorado | Pueblo, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 3.2 TWh | May 1973 | Feb 2026 | Subbituminous Coal : 96.4% Natural Gas : 3.6% |
| OYA Pulaski | OYA Pulaski LLC | Pulaski, NY | New York Independent System Operator (NYIS) | 5.8 GWh | Oct 2022 | Dec 2024 | Solar |
| Grimes Way | Washington State University | Pullman, WA | Avista Corporation (AVA) | 104.0 MWh | Dec 2004 | Feb 2026 | Distillate Fuel Oil : 59.4% Natural Gas : 40.6% |
| Babcock Solar Energy Center Hybrid | Florida Power & Light Co | Punta Gorda, FL | Florida Power & Light Co. (FPL) | 138.4 GWh | Nov 2016 | Feb 2026 | Solar |
| Port Charlotte Energy LLC | Port Charlotte Energy LLC | Punta Gorda, FL | Florida Power & Light Co. (FPL) | 626.0 MWh | Sep 2011 | Dec 2024 | Landfill Gas |
| Babcock Preserve | Florida Power & Light Co | Punta Gorda, FL | Florida Power & Light Co. (FPL) | 156.1 GWh | Dec 2019 | Feb 2026 | Solar |
| R D Morrow | Cooperative Energy | Purvis, MS | Midcontinent Independent System Operator, Inc. (MISO) | 2.9 TWh | Mar 1978 | Feb 2026 | Natural Gas |
| Rice Creek | Origis Energy USA, Inc | Putnam, FL | Florida Power & Light Co. (FPL) | 174.6 GWh | Nov 2024 | Feb 2026 | Solar |
| Taloga Wind LLC | Taloga Wind LLC | Putnam, OK | Southwest Power Pool (SWPP) | 189.1 GWh | Jun 2011 | Dec 2024 | Wind |
| Pyrites Plant | Central Rivers Power US, LLC | Pyrites, NY | New York Independent System Operator (NYIS) | 25.3 GWh | Dec 1948 | Dec 2024 | Water |
| Quakertown PA BTM | American Mun Power-Ohio, Inc | Quakertown, PA | PJM Interconnection, LLC (PJM) | 544.0 MWh | Oct 2023 | Dec 2024 | Distillate Fuel Oil |
| Keystone Solar | Altus Power America Management, LLC | Quarryville, PA | PJM Interconnection, LLC (PJM) | 7.2 GWh | Aug 2012 | Feb 2026 | Solar |
| Wye Mills VNEM CSG | Tesla Inc. | Queen Anne, MD | PJM Interconnection, LLC (PJM) | 18.5 GWh | Jul 2016 | Dec 2024 | Solar |
| High Prairie Wind Farm | Union Electric Co - (MO) | Queen City, MO | Midcontinent Independent System Operator, Inc. (MISO) | 674.7 GWh | Nov 2020 | Feb 2026 | Wind |
| International Paper Texarkana Mill | Graphic Packaging International - Texarkana | Queen City, TX | Southwest Power Pool (SWPP) | 336.7 GWh | Dec 1971 | Dec 2024 | Black Liquor : 52.7% Natural Gas : 28.1% Other Biomass Solids : 19.2% |
| Banner Solar Ironwood | Banner Solar Ironwood LLC | Queen Creek, AZ | Arizona Public Service Company (AZPS) | 3.8 GWh | Nov 2021 | Dec 2024 | Solar |
| Queen Creek Solar Farm | Siete Solar LLC | Queen Creek, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 40.7 GWh | Sep 2012 | Dec 2024 | Solar |
| NY - PANYNJ - LaGuardia - Rooftop | Forefront Power, LLC | Queens, NY | New York Independent System Operator (NYIS) | 999.0 MWh | Jun 2022 | Dec 2024 | Solar |
| Quaker | CVE US EI8 Quaker LLC | Queensbury, NY | New York Independent System Operator (NYIS) | 125.0 MWh | Nov 2024 | Dec 2024 | Solar |
| Sherman Island | Erie Boulevard Hydropower LP | Queensbury, NY | New York Independent System Operator (NYIS) | 175.0 GWh | Dec 1922 | Dec 2024 | Water |
| Borderlands Wind, LLC | Borderlands Wind, LLC | Quemado, NM | Tucson Electric Power (TEPC) | 237.2 GWh | Nov 2021 | Feb 2026 | Wind |
| Questa Solar Facility | Chevron Technology Ventures | Questa, NM | Public Service Company of New Mexico (PNM) | 804.0 MWh | Dec 2010 | Dec 2024 | Solar |
| Sierra Pacific Quincy Facility | Sierra Pacific Industries | Quincy, CA | California Independent System Operator (CISO) | 192.5 GWh | Nov 1986 | Dec 2024 | Wood/Wood Waste Solids |
| JM Huber at Quincy | Luminace Solar Illinois 2, LLC | Quincy, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Nov 2021 | Dec 2024 | Solar |
| Boston Scientific Solar | Consolidated Edison Solutions Inc. | Quincy, MA | ISO New England (ISNE) | 1.5 GWh | Nov 2012 | Dec 2024 | Solar |
| Clearview Solar 1 | Clearview Solar I, LLC | Quincy, OH | PJM Interconnection, LLC (PJM) | 286.1 GWh | Nov 2024 | Feb 2026 | Solar |
| Quincy Chute | PUD No 2 of Grant County | Quincy, WA | Public Utility District No. 2 of Grant County, Washington (GCPD) | 30.9 GWh | Sep 1985 | Oct 2024 | Water |
| Quinhagak | Alaska Village Elec Coop, Inc | Quinhagak, AK | 2.3 GWh | Nov 1986 | Dec 2024 | Distillate Fuel Oil | |
| BT Signal Ranch | BT Signal Ranch, LLC | Quinlan, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 98.6 GWh | Nov 2024 | Feb 2026 | Solar |
| James H Miller Jr | Alabama Power Co | Quinton, AL | Southern Company Services, Inc. - Trans (SOCO) | 19.2 TWh | Sep 1978 | Feb 2026 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Quitman II Solar | Quitman II Solar, LLC | Quitman, GA | Southern Company Services, Inc. - Trans (SOCO) | 313.1 GWh | Nov 2021 | Feb 2026 | Solar |
| Quitman Solar | Quitman Solar, LLC | Quitman, GA | Southern Company Services, Inc. - Trans (SOCO) | 323.0 GWh | Nov 2019 | Feb 2026 | Solar |
| Multitrade Rabun Gap, LLC | Multitrade Rabun Gap LLC | Rabun Gap, GA | Southern Company Services, Inc. - Trans (SOCO) | 115.8 GWh | Dec 2009 | Feb 2024 | Wood/Wood Waste Solids |
| Corazon Energy LLC | Corazon Energy LLC | Rachito Las Lomas, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 380.1 GWh | Jul 2021 | Feb 2026 | Solar |
Summary of Power Plants By State
Figures are based on February 2026 generation numbers.| State | Rank | Active Plants | Feb 2026 Generation |
|---|---|---|---|
| Alabama | # 10 | 77 | 10,522.92 GWh |
| Alaska | # 48 | 139 | 547.09 GWh |
| Arizona | # 16 | 185 | 7,875.02 GWh |
| Arkansas | # 25 | 114 | 5,134.19 GWh |
| California | # 5 | 1,679 | 13,090.02 GWh |
| Colorado | # 31 | 296 | 4,129.24 GWh |
| Connecticut | # 32 | 162 | 3,713.11 GWh |
| Delaware | # 49 | 33 | 489.00 GWh |
| District of Columbia | # 51 | 16 | 15.28 GWh |
| Florida | # 3 | 334 | 18,619.02 GWh |
| Georgia | # 8 | 248 | 10,834.93 GWh |
| Hawaii | # 47 | 70 | 669.33 GWh |
| Idaho | # 41 | 145 | 1,901.37 GWh |
| Illinois | # 4 | 380 | 14,875.53 GWh |
| Indiana | # 12 | 216 | 9,790.54 GWh |
| Iowa | # 19 | 291 | 6,378.25 GWh |
| Kansas | # 29 | 183 | 4,702.54 GWh |
| Kentucky | # 22 | 60 | 6,056.73 GWh |
| Louisiana | # 17 | 86 | 7,844.56 GWh |
| Maine | # 45 | 215 | 1,304.77 GWh |
| Maryland | # 38 | 203 | 3,022.33 GWh |
| Massachusetts | # 43 | 638 | 1,703.92 GWh |
| Michigan | # 11 | 269 | 9,944.77 GWh |
| Minnesota | # 28 | 764 | 4,707.75 GWh |
| Mississippi | # 23 | 57 | 5,592.62 GWh |
| Missouri | # 24 | 127 | 5,447.62 GWh |
| State | Rank | Active Plants | Feb 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 70 | 2,424.51 GWh |
| Nebraska | # 35 | 125 | 3,248.85 GWh |
| Nevada | # 39 | 114 | 3,017.15 GWh |
| New Hampshire | # 44 | 56 | 1,533.32 GWh |
| New Jersey | # 27 | 386 | 5,076.17 GWh |
| New Mexico | # 37 | 143 | 3,060.89 GWh |
| New York | # 9 | 950 | 10,653.43 GWh |
| North Carolina | # 7 | 904 | 11,173.71 GWh |
| North Dakota | # 33 | 59 | 3,698.46 GWh |
| Ohio | # 6 | 200 | 13,061.62 GWh |
| Oklahoma | # 18 | 142 | 6,415.64 GWh |
| Oregon | # 21 | 271 | 6,135.97 GWh |
| Pennsylvania | # 2 | 252 | 20,963.61 GWh |
| Rhode Island | # 46 | 100 | 708.28 GWh |
| South Carolina | # 15 | 207 | 8,044.42 GWh |
| South Dakota | # 42 | 52 | 1,872.08 GWh |
| Tennessee | # 20 | 88 | 6,323.51 GWh |
| Texas | # 1 | 959 | 41,824.62 GWh |
| Utah | # 36 | 125 | 3,187.35 GWh |
| Vermont | # 50 | 116 | 163.02 GWh |
| Virginia | # 14 | 237 | 9,222.47 GWh |
| Washington | # 13 | 135 | 9,340.69 GWh |
| West Virginia | # 30 | 40 | 4,249.38 GWh |
| Wisconsin | # 26 | 243 | 5,119.83 GWh |
| Wyoming | # 34 | 70 | 3,369.17 GWh |