Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Hermiston Generating Plant | Hermiston Generating Co LP | Hermiston, OR | PacifiCorp West (PACW) | 3.0 TWh | May 1996 | May 2026 | Natural Gas |
| Hermiston Power Partnership | Hermiston Power Partnership | Hermiston, OR | Gridforce Energy Management, LLC (GRID) | 3.5 TWh | Jul 2002 | May 2026 | Natural Gas |
| PSREC/SIAD Solar | Plumas Sierra Rural Electric Coop | Herlong, CA | California Independent System Operator (CISO) | 5.6 GWh | Aug 2018 | Dec 2025 | Solar |
| TX Hereford Wind | Boralex US Operations LLC | Hereford, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 587.2 GWh | Nov 2014 | May 2026 | Wind |
| TX Jumbo Road Wind | TX Jumbo Road Wind, LLC | Hereford, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 545.7 GWh | Mar 2015 | May 2026 | Wind |
| Bio-Rad | Vista Solar, Inc. | Hercules, CA | California Independent System Operator (CISO) | 3.2 GWh | Sep 2021 | Dec 2025 | Solar |
| Poseidon Wind, LLC | Axium Arizona Renewables, LLC | Herber, AZ | Arizona Public Service Company (AZPS) | 99.5 GWh | Nov 2010 | May 2026 | Wind |
| Cosumnes Power Plant | Sacramento Municipal Util Dist | Herald, CA | Balancing Authority of Northern California (BANC) | 3.1 TWh | Jan 2006 | May 2026 | Natural Gas : 98.9% Other Biomass Gas : 1.1% |
| Rancho Seco Solar, LLC | Rancho Seco Solar, LLC | Herald, CA | Balancing Authority of Northern California (BANC) | 18.0 GWh | Jul 2016 | Dec 2025 | Solar |
| Jayhawk Wind Energy Center | Invenergy Services LLC | Hepler, KS | Southwest Power Pool (SWPP) | 684.3 GWh | Nov 2021 | May 2026 | Wind |
| Apalachicola | Westbound Solar LLC | Hephzibah, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.8 GWh | Oct 2019 | Dec 2025 | Solar |
| Richmond County GA S2 LLC | SolRiver Capital LLC | Hephzibah, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.2 GWh | Mar 2023 | Dec 2025 | Solar |
| Hobnail Solar | Hobnail Solar, LLC | Hephzibah, GA | Southern Company Services, Inc. - Trans (SOCO) | 163.4 GWh | Nov 2023 | May 2026 | Solar |
| Richmond Energy | Richmond Energy LLC | Henrico, VA | PJM Interconnection, LLC (PJM) | 7.8 GWh | Dec 2011 | Dec 2025 | Landfill Gas |
| Red Dirt Wind Project | Red Dirt Wind Project, LLC | Hennessy, OK | Southwest Power Pool (SWPP) | 874.4 GWh | Nov 2017 | May 2026 | Wind |
| Origin Wind | Origin Wind Energy LLC | Hennepin, OK | Southwest Power Pool (SWPP) | 295.7 GWh | Oct 2014 | Dec 2025 | Wind |
| Rockhaven Wind Project, LLC | Rockhaven Wind Project, LLC | Hennepin, OK | Southwest Power Pool (SWPP) | 533.4 GWh | Nov 2021 | May 2026 | Wind |
| Blazing Star Wind Farm 1 | Northern States Power Co - Minnesota | Hendricks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 841.4 GWh | Mar 2020 | May 2026 | Wind |
| Blazing Star 2 Wind Farm | Northern States Power Co - Minnesota | Hendricks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 837.6 GWh | Dec 2020 | May 2026 | Wind |
| Autumn Hills LLC | CHI Operations Inc | Hendricks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Jan 2001 | Dec 2024 | Wind |
| Julia Hills LLC | CHI Operations Inc | Hendricks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Jan 2001 | Dec 2024 | Wind |
| Jessica Mills LLC | CHI Operations Inc | Hendricks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Jan 2001 | Dec 2024 | Wind |
| Jack River LLC | CHI Operations Inc | Hendricks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Jan 2001 | Dec 2024 | Wind |
| Sun River LLC | CHI Operations Inc | Hendricks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Jan 2001 | Dec 2024 | Wind |
| Tsar Nicholas LLC | CHI Operations Inc | Hendricks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Jan 2001 | Dec 2024 | Wind |
| Shaokatan Hills LLC | Shaokatan Hills, LLC (Longroad) | Hendricks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 12.1 GWh | Jul 1999 | Dec 2024 | Wind |
| Lakota Ridge LLC | Lakota Ridge, LLC (Longroad) | Hendricks, MN | Midcontinent Independent System Operator, Inc. (MISO) | 16.7 GWh | Mar 1999 | Dec 2024 | Wind |
| Old Hickory | USCE-Nashville District | Hendersonville, TN | Tennessee Valley Authority (TVA) | 324.7 GWh | Mar 1957 | Dec 2025 | Water |
| Sawtell Solar | SunStrong Management | Hendersonville, NC | Duke Energy Carolinas (DUK) | 5.0 GWh | Mar 2021 | Dec 2025 | Solar |
| Innovative Solar 16 | Cypress Creek Renewables | Hendersonville, NC | Duke Energy Carolinas (DUK) | 3.4 GWh | Sep 2015 | Dec 2025 | Solar |
| Innovative Solar 14, LLC | AES Distributed Energy | Hendersonville, NC | Duke Energy Progress East (CPLE) | 2.9 GWh | Jul 2014 | Jun 2025 | Solar |
| Oak Hill - Dry Creek | Vistra Zero LLC | Henderson, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 103.1 GWh | - | May 2026 | Solar |
| Spring Valley Farm 2, LLC | Strata Manager, LLC | Henderson, NC | Duke Energy Progress East (CPLE) | 8.5 GWh | Mar 2017 | Dec 2025 | Solar |
| Stagecoach Solar | Cypress Creek Renewables | Henderson, NC | Duke Energy Carolinas (DUK) | 8.7 GWh | Apr 2015 | Dec 2025 | Solar |
| Melinda Solar | Cypress Creek Renewables | Henderson, NC | Duke Energy Progress East (CPLE) | 6.2 GWh | Jul 2015 | Dec 2025 | Solar |
| Vicksburg Solar | Cypress Creek Renewables | Henderson, NC | Duke Energy Progress East (CPLE) | 8.2 GWh | Apr 2015 | Dec 2025 | Solar |
| Kelly Solar, LLC | Altus Power America Management, LLC | Henderson, NC | Duke Energy Progress East (CPLE) | 8.7 GWh | Jun 2018 | Dec 2025 | Solar |
| Martin Creek Farm LLC | Strata Manager, LLC | Henderson, NC | Duke Energy Progress East (CPLE) | 5.5 GWh | Feb 2014 | Dec 2025 | Solar |
| BearPond Solar Center LLC | BearPond Solar Center LLC | Henderson, NC | Duke Energy Progress East (CPLE) | 4.1 GWh | Nov 2014 | Dec 2025 | Solar |
| Dement Farm LLC | SRE Utility Solar 1, LLC | Henderson, NC | Duke Energy Progress East (CPLE) | 8.4 GWh | Jul 2013 | Dec 2025 | Solar |
| Wortham Solar Farm | Cypress Creek Renewables | Henderson, NC | Duke Energy Carolinas (DUK) | 8.8 GWh | Aug 2016 | Dec 2025 | Solar |
| Southerland Farm Solar | Strata Manager, LLC | Henderson, NC | Duke Energy Progress East (CPLE) | 8.7 GWh | Oct 2016 | Dec 2025 | Solar |
| Dignity - Siena Campus | MN8 Energy LLC | Henderson, NV | Nevada Power Company (NEVP) | 2.8 GWh | Apr 2018 | Dec 2025 | Solar |
| River Mountains Solar | River Mountains Solar, LLC | Henderson, NV | Nevada Power Company (NEVP) | 30.8 GWh | Dec 2015 | Dec 2025 | Solar |
| Saguaro Power | Saguaro Power Co | Henderson, NV | Nevada Power Company (NEVP) | 264.5 GWh | Aug 1991 | Oct 2025 | Natural Gas |
| IGS LAS1 | Altus Power America Management, LLC | Henderson, NV | Nevada Power Company (NEVP) | 2.1 GWh | Jun 2023 | Dec 2025 | Solar |
| Cherry Blossom Solar LLC | CBH Lessor LLC | Hemingway, SC | Duke Energy Progress East (CPLE) | 18.9 GWh | Nov 2019 | Dec 2025 | Solar |
| AP North Lake I, LP | AP North Lake I, LP | Hemet, CA | California Independent System Operator (CISO) | 45.7 GWh | Jul 2015 | Dec 2025 | Solar |
| Tahquitz High School | AES Distributed Energy | Hemet, CA | California Independent System Operator (CISO) | 1.5 GWh | Aug 2012 | Dec 2025 | Solar |
| West Valley High School Solar | AES Distributed Energy | Hemet, CA | California Independent System Operator (CISO) | 1.3 GWh | Aug 2012 | Dec 2025 | Solar |
| Stroud Solar Station | Pacific Gas & Electric Co. | Helm, CA | California Independent System Operator (CISO) | 14.9 GWh | Aug 2011 | Dec 2025 | Solar |
| Hauser | NorthWestern Energy (MT Hydro) | Helena, MT | NorthWestern Corporation (NWMT) | 128.4 GWh | Oct 1911 | Dec 2025 | Water |
| Canyon Ferry | U S Bureau of Reclamation | Helena, MT | Western Area Power Administration - Upper Great Plains West (WAUW) | 273.1 GWh | Nov 1953 | Dec 2025 | Water |
| Green Meadow Solar, LLC | Adapture Renewables, Inc. | Helena, MT | NorthWestern Corporation (NWMT) | 5.1 GWh | Mar 2017 | May 2026 | Solar |
| Chestnut Ridge Gas Recovery | WM Renewable Energy LLC | Heiskell, TN | Tennessee Valley Authority (TVA) | 34.0 GWh | Dec 1991 | Dec 2025 | Landfill Gas |
| Dam No. 5 Hydro Station | Eagle Creek Renewable Energy, LLC | Hedgesville, WV | PJM Interconnection, LLC (PJM) | 6.5 GWh | Dec 1918 | Dec 2025 | Water |
| Kramer Solar CSG | Geronimo Power | Hector, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.7 GWh | Nov 2017 | Dec 2025 | Solar |
| Big Level Wind | Big Level Wind LLC | Hector Township, PA | PJM Interconnection, LLC (PJM) | 290.1 GWh | Nov 2019 | May 2026 | Wind |
| Deshler Solar | Today's Power, Inc. | Hebron, NE | Southwest Power Pool (SWPP) | 2.4 GWh | Jul 2023 | Dec 2025 | Solar |
| Hebron | Nebraska Public Power District | Hebron, NE | Southwest Power Pool (SWPP) | 2.5 GWh | May 1973 | Dec 2025 | Distillate Fuel Oil |
| Longview Solar | MN8 Energy LLC | Hebron, MD | PJM Interconnection, LLC (PJM) | 19.9 GWh | Jan 2016 | May 2026 | Solar |
| Wor-Wic Community College - Offsite | Tesla Inc. | Hebron, MD | PJM Interconnection, LLC (PJM) | 3.4 GWh | Mar 2019 | Dec 2025 | Solar |
| Jordanelle Dam Hydroelectric Project | Central Utah Water Conservancy District | Heber, UT | PacifiCorp East (PACE) | 49.3 GWh | Jun 2008 | Dec 2025 | Water |
| Deer Creek (UT) | U S Bureau of Reclamation | Heber, UT | Western Area Power Administration - Upper Great Plains West (WAUW) | 22.2 GWh | Jan 1958 | Dec 2025 | Water |
| Jasper County Solar Project | Biscayne Falls SPV, LLC | Heber, IN | Midcontinent Independent System Operator, Inc. (MISO) | 25.6 GWh | Nov 2025 | May 2026 | Solar |
| Heber Solar | Axium US Solar Holdings LLC | Heber, CA | Imperial Irrigation District (IID) | 24.1 GWh | Apr 2014 | Dec 2025 | Solar |
| Heber Geothermal | ORCAL Geothermal, Inc | Heber, CA | Imperial Irrigation District (IID) | 376.3 GWh | May 1985 | Dec 2025 | Geothermal |
| Second Imperial Geothermal | ORCAL Geothermal, Inc | Heber, CA | Imperial Irrigation District (IID) | 275.2 GWh | May 1993 | Dec 2025 | Geothermal |
| Dry Lake Wind LLC | Avangrid Power LLC | Heber, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 95.9 GWh | Jul 2009 | May 2026 | Wind |
| West Camp Wind Farm | AES Clean Energy | Heber, AZ | Arizona Public Service Company (AZPS) | 135.4 GWh | - | May 2026 | Wind |
| Greers Ferry Lake | USCE-Little Rock District | Heber Springs, AR | Southwestern Power Administration (SPA) | 163.4 GWh | Feb 1964 | Dec 2024 | Water |
| Lake Creek Dam | Heber Light & Power Company | Heber City, UT | PacifiCorp East (PACE) | 3.1 GWh | Apr 1981 | Oct 2025 | Water |
| Heber City | Heber Light & Power Company | Heber City, UT | PacifiCorp East (PACE) | 16.5 GWh | Nov 1990 | Dec 2025 | Natural Gas |
| Sendero | Sendero Wind Energy, LLC | Hebbronville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 274.3 GWh | Nov 2015 | Dec 2025 | Wind |
| Eva Creek Wind | Golden Valley Elec Assn Inc | Healy, AK | (NA) | 45.9 GWh | Dec 2012 | Dec 2025 | Wind |
| Healy | Golden Valley Elec Assn Inc | Healy, AK | (NA) | 412.4 GWh | Aug 1967 | May 2026 | Lignite Coal : 98.7% Distillate Fuel Oil : 1.3% |
| Dissigno Healdsburg FPV, LLC | Palmetto Power Management LLC | Healdsburg, CA | California Independent System Operator (CISO) | 5.6 GWh | Nov 2020 | Dec 2025 | Solar |
| IFF Hazlet | MN8 Energy LLC | Hazlet, NJ | PJM Interconnection, LLC (PJM) | 4.0 GWh | Nov 2014 | Dec 2025 | Solar |
| Hazlehurst II | SR South Loving, LLC | Hazlehurst, GA | Southern Company Services, Inc. - Trans (SOCO) | 41.4 GWh | Nov 2016 | May 2026 | Solar |
| SR Hazlehurst | SR Hazlehurst, LLC | Hazlehurst, GA | Southern Company Services, Inc. - Trans (SOCO) | 30.5 GWh | Oct 2015 | Dec 2025 | Solar |
| Hazlehurst III | SR Hazlehurst III, LLC | Hazlehurst, GA | Southern Company Services, Inc. - Trans (SOCO) | 71.7 GWh | Nov 2019 | May 2026 | Solar |
| Romark PA Solar | Romark Logistics of PA Inc. | Hazle Township, PA | PJM Interconnection, LLC (PJM) | 1.6 GWh | Oct 2011 | Dec 2025 | Solar |
| Patua Acquisition Project, LLC | Patua Acquisition Company, LLC | Hazen, NV | Nevada Power Company (NEVP) | 103.3 GWh | Nov 2013 | Dec 2025 | Geothermal : 75.5% Solar : 24.5% |
| Hazelton | Hazleton Generation LLC | Hazelton, PA | PJM Interconnection, LLC (PJM) | 8.1 GWh | Dec 1988 | Dec 2025 | Natural Gas : 89.6% Distillate Fuel Oil : 10.4% |
| Hazelton B Hydro | Hazelton/Wilson Joint Venture | Hazelton, ID | Idaho Power Company (IPCO) | 23.3 GWh | Mar 1993 | Oct 2025 | Water |
| S E Hazelton A | North Side Energy Company | Hazelton, ID | Idaho Power Company (IPCO) | 24.9 GWh | May 1990 | Oct 2025 | Water |
| Bypass | North Side Energy Company | Hazelton, ID | Idaho Power Company (IPCO) | 28.2 GWh | Feb 1987 | Oct 2025 | Water |
| FirstEnergy Harrison Power Station | Monongahela Power Co | Haywood, WV | PJM Interconnection, LLC (PJM) | 11.1 TWh | Nov 1972 | May 2026 | Refined Coal : 81.7% Bituminous Coal : 18.2% |
| Trego | Northern States Power Co - Minnesota | Hayward, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.1 GWh | Dec 1926 | Dec 2025 | Water |
| Russell City Energy Center | Russell City Energy Company LLC | Hayward, CA | California Independent System Operator (CISO) | 1.7 TWh | Jul 2013 | May 2026 | Natural Gas |
| City of Hayward WWTP | City of Hayward (CA) | Hayward, CA | California Independent System Operator (CISO) | 10.5 GWh | Oct 2010 | Dec 2025 | Other Biomass Gas : 72.3% Solar : 23.6% Natural Gas : 4.1% |
| AT&T - Hayward | Bloom Energy | Hayward, CA | California Independent System Operator (CISO) | 7.6 GWh | Oct 2016 | Dec 2025 | Natural Gas |
| Goodman Energy Center | Midwest Energy Inc - (KS) | Hays, KS | Southwest Power Pool (SWPP) | 83.2 GWh | May 2008 | Dec 2025 | Natural Gas |
| Fort Hays State University Wind Farm | Fort Hays State University | Hays, KS | Southwest Power Pool (SWPP) | 10.3 GWh | Oct 2013 | Dec 2025 | Wind |
| Buckeye Wind Energy Center | Invenergy Services LLC | Hays, KS | Southwest Power Pool (SWPP) | 458.4 GWh | Jul 2015 | May 2026 | Wind |
| Hayfield Solar I LLC CSG | REA Investments, LLC | Hayfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Jan 2021 | Dec 2025 | Solar |
| Hayfield Solar III LLC CSG | REA Investments, LLC | Hayfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Jan 2021 | Dec 2025 | Solar |
| Dodge Renewables 2 | Dodge Renewables 2, LLC | Hayfield, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Aug 2022 | Dec 2025 | Solar |
| Chatuge | Tennessee Valley Authority | Hayesville, NC | Tennessee Valley Authority (TVA) | 18.9 GWh | Nov 1954 | Dec 2025 | Water |
| Williamsburg Solar LLC VNEM CSG | Tesla Inc. | Haydenville, MA | ISO New England (ISNE) | 1.0 GWh | Jan 2016 | Dec 2025 | Solar |
Summary of Power Plants By State
Figures are based on May 2026 generation numbers.| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Alabama | # 8 | 77 | 11,823.92 GWh |
| Alaska | # 48 | 140 | 513.29 GWh |
| Arizona | # 14 | 196 | 9,091.99 GWh |
| Arkansas | # 25 | 117 | 4,873.33 GWh |
| California | # 4 | 1,740 | 15,360.54 GWh |
| Colorado | # 31 | 308 | 4,156.36 GWh |
| Connecticut | # 35 | 173 | 3,391.33 GWh |
| Delaware | # 49 | 35 | 236.45 GWh |
| District of Columbia | # 51 | 17 | 14.46 GWh |
| Florida | # 2 | 342 | 25,093.89 GWh |
| Georgia | # 6 | 250 | 12,138.02 GWh |
| Hawaii | # 46 | 70 | 762.50 GWh |
| Idaho | # 41 | 151 | 1,963.84 GWh |
| Illinois | # 5 | 494 | 14,816.74 GWh |
| Indiana | # 15 | 222 | 7,662.28 GWh |
| Iowa | # 21 | 297 | 5,720.38 GWh |
| Kansas | # 24 | 188 | 5,118.39 GWh |
| Kentucky | # 23 | 61 | 5,471.28 GWh |
| Louisiana | # 13 | 90 | 9,131.60 GWh |
| Maine | # 44 | 242 | 1,130.78 GWh |
| Maryland | # 37 | 228 | 3,103.37 GWh |
| Massachusetts | # 45 | 666 | 1,073.93 GWh |
| Michigan | # 11 | 276 | 9,774.25 GWh |
| Minnesota | # 28 | 790 | 4,567.82 GWh |
| Mississippi | # 20 | 60 | 6,404.61 GWh |
| Missouri | # 22 | 129 | 5,701.36 GWh |
| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,053.07 GWh |
| Nebraska | # 36 | 126 | 3,193.89 GWh |
| Nevada | # 33 | 117 | 3,848.29 GWh |
| New Hampshire | # 43 | 57 | 1,198.65 GWh |
| New Jersey | # 30 | 398 | 4,274.91 GWh |
| New Mexico | # 29 | 158 | 4,513.39 GWh |
| New York | # 10 | 1,064 | 10,643.78 GWh |
| North Carolina | # 9 | 913 | 11,481.42 GWh |
| North Dakota | # 34 | 59 | 3,601.34 GWh |
| Ohio | # 7 | 211 | 11,886.21 GWh |
| Oklahoma | # 17 | 144 | 7,547.66 GWh |
| Oregon | # 27 | 281 | 4,575.23 GWh |
| Pennsylvania | # 3 | 258 | 18,234.28 GWh |
| Rhode Island | # 47 | 107 | 580.94 GWh |
| South Carolina | # 16 | 209 | 7,632.32 GWh |
| South Dakota | # 42 | 53 | 1,802.78 GWh |
| Tennessee | # 19 | 99 | 6,454.94 GWh |
| Texas | # 1 | 1,019 | 50,690.02 GWh |
| Utah | # 39 | 128 | 2,809.26 GWh |
| Vermont | # 50 | 118 | 186.37 GWh |
| Virginia | # 18 | 250 | 7,445.56 GWh |
| Washington | # 12 | 134 | 9,231.20 GWh |
| West Virginia | # 32 | 41 | 4,142.41 GWh |
| Wisconsin | # 26 | 266 | 4,582.07 GWh |
| Wyoming | # 38 | 69 | 2,983.81 GWh |