Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Front Street | City of Chicopee - (MA) | Chicopee, MA | ISO New England (ISNE) | 1.2 GWh | Dec 1977 | Dec 2025 | Distillate Fuel Oil |
| Kiana | Alaska Village Elec Coop, Inc | Kiana, AK | 1.8 GWh | Jun 1984 | Dec 2025 | Distillate Fuel Oil | |
| Noorvik | Alaska Village Elec Coop, Inc | Noorvik, AK | 2.1 GWh | Mar 1984 | Dec 2025 | Distillate Fuel Oil | |
| NSB Atqasuk Utility | North Slope Borough Power & Light (AK) | Atqasuk, AK | 3.4 GWh | Jul 1986 | Dec 2025 | Distillate Fuel Oil | |
| NSB Kaktovik Utility | North Slope Borough Power & Light (AK) | Kaktovik, AK | 5.2 GWh | Aug 2000 | Dec 2025 | Distillate Fuel Oil | |
| Shrewsbury | Town of Shrewsbury - (MA) | Shrewsbury, MA | ISO New England (ISNE) | 1.9 GWh | Oct 1969 | Dec 2025 | Distillate Fuel Oil |
| Hopkinton | City of Hopkinton - (IA) | Hopkinton, IA | Midcontinent Independent System Operator, Inc. (MISO) | 54.0 MWh | Aug 1973 | Dec 2025 | Distillate Fuel Oil |
| Fairbanks | Golden Valley Elec Assn Inc | Fairbanks, AK | (NA) | 12.2 GWh | Apr 1970 | Dec 2025 | Distillate Fuel Oil |
| Miki Basin | Maui Electric Co Ltd | Lanai City, HI | 35.7 GWh | Mar 1990 | Dec 2025 | Distillate Fuel Oil | |
| Seldovia | Homer Electric Assn Inc | Seldovia, AK | 214.0 MWh | Nov 2004 | Dec 2025 | Distillate Fuel Oil | |
| VMEA Peaking Gen | City of Manassas - (VA) | Manassas, VA | PJM Interconnection, LLC (PJM) | 329.0 MWh | Oct 1992 | Dec 2024 | Distillate Fuel Oil |
| Lime Creek | Interstate Power and Light Co | Mason City, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 GWh | Apr 1991 | Dec 2025 | Distillate Fuel Oil |
| Wilson | Georgia Power Co | Waynesboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.3 GWh | Nov 1972 | Dec 2025 | Distillate Fuel Oil |
| Unalakleet | Unalakleet Valley Elec Coop | Unalakleet, AK | 3.7 GWh | Apr 2010 | Dec 2024 | Distillate Fuel Oil | |
| Naknek | Naknek Electric Assn, Inc | Naknek, AK | 21.9 GWh | Nov 1977 | Dec 2025 | Distillate Fuel Oil | |
| VMEA 1 Credit Gen | City of Manassas - (VA) | Manassas, VA | PJM Interconnection, LLC (PJM) | 565.0 MWh | Apr 1990 | Dec 2024 | Distillate Fuel Oil |
| Godwin Drive Plant | City of Manassas - (VA) | Manassas, VA | PJM Interconnection, LLC (PJM) | 416.0 MWh | Apr 1990 | Dec 2024 | Distillate Fuel Oil |
| Church Street Plant | City of Manassas - (VA) | Manassas, VA | PJM Interconnection, LLC (PJM) | 192.0 MWh | Sep 1979 | Dec 2024 | Distillate Fuel Oil |
| Glennallen | Copper Valley Elec Assn, Inc | Glennallen, AK | 6.5 GWh | Mar 1963 | Dec 2025 | Distillate Fuel Oil | |
| Watertown Power Plant | Missouri Basin Muni Power Agny | Watertown, SD | Southwest Power Pool (SWPP) | 1.7 GWh | Dec 1977 | Dec 2025 | Distillate Fuel Oil |
| Galena Electric Utility | Galena Electric Utility | Galena, AK | 4.8 GWh | May 1999 | Dec 2025 | Distillate Fuel Oil | |
| Tipton | City of Tipton - (IA) | Tipton, IA | Midcontinent Independent System Operator, Inc. (MISO) | 266.0 MWh | Oct 1955 | Dec 2025 | Distillate Fuel Oil |
| Oxford (KS) | City of Oxford - (KS) | Oxford, KS | Southwest Power Pool (SWPP) | 4.0 MWh | Jun 1999 | Dec 2025 | Distillate Fuel Oil |
| Halstad | City of Halstad - (MN) | Halstad, MN | Midcontinent Independent System Operator, Inc. (MISO) | 34.0 MWh | Aug 2007 | Dec 2025 | Distillate Fuel Oil |
| Keahole | Hawaii Electric Light Co Inc | Kailua Kona, HI | 261.5 GWh | Oct 1984 | Jun 2026 | Distillate Fuel Oil | |
| Northway | Alaska Power and Telephone Co | Tok, AK | 1.2 GWh | Nov 1997 | Dec 2024 | Distillate Fuel Oil | |
| Angoon | Inside Passage Elec Coop, Inc | Angoon, AK | 1.9 GWh | Apr 1990 | Dec 2025 | Distillate Fuel Oil | |
| Edenton Generators | Town of Edenton - (NC) | Edenton, NC | PJM Interconnection, LLC (PJM) | 132.0 MWh | Nov 1988 | Dec 2025 | Distillate Fuel Oil |
| Hoonah | Inside Passage Elec Coop, Inc | Hoonah, AK | 4.7 GWh | Jun 1997 | Dec 2025 | Distillate Fuel Oil | |
| West Tisbury Generating Facility | Vineyard Reliability LLC | West Tisbury, MA | ISO New England (ISNE) | 5.4 GWh | Dec 1974 | Sep 2025 | Distillate Fuel Oil |
| Kake | Inside Passage Elec Coop, Inc | Kake, AK | 1.7 GWh | Apr 1993 | Dec 2025 | Distillate Fuel Oil | |
| Bloomington Power Plant | City of St George - (UT) | Bloomington, UT | PacifiCorp East (PACE) | 11.0 MWh | Feb 1999 | Dec 2024 | Distillate Fuel Oil |
| Coon Rapids II | City of Coon Rapids -(IA) | Coon Rapids, IA | Southwest Power Pool (SWPP) | 57.0 MWh | Sep 2001 | Dec 2025 | Distillate Fuel Oil |
| Knoxville Industrial | MidAmerican Energy Co | Knoxville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 225.0 MWh | Mar 2000 | Dec 2025 | Distillate Fuel Oil |
| Shenandoah | MidAmerican Energy Co | Shenandoah, IA | Midcontinent Independent System Operator, Inc. (MISO) | 323.0 MWh | Mar 2000 | Dec 2025 | Distillate Fuel Oil |
| Waterloo Lundquist | MidAmerican Energy Co | Waterloo, IA | Midcontinent Independent System Operator, Inc. (MISO) | 255.0 MWh | Mar 2000 | Dec 2025 | Distillate Fuel Oil |
| West Receiving | City of Denison - (IA) | Denison, IA | Southwest Power Pool (SWPP) | 8.0 MWh | Mar 1998 | Dec 2025 | Distillate Fuel Oil |
| Avenue A Generator Sets | City of Rock Falls - (IL) | Rock Falls, IL | Midcontinent Independent System Operator, Inc. (MISO) | 224.0 MWh | Aug 2000 | Dec 2025 | Distillate Fuel Oil |
| McGrath | McGrath Light & Power Co | McGrath, AK | 1.8 GWh | Nov 1988 | Dec 2025 | Distillate Fuel Oil | |
| North Generation Plant | City of Greenfield - (IA) | Greenfield, IA | Midcontinent Independent System Operator, Inc. (MISO) | 11.0 MWh | Dec 2001 | Dec 2025 | Distillate Fuel Oil |
| Gilliam South | City of Stuart - (IA) | Stuart, IA | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 MWh | Jan 2001 | Dec 2025 | Distillate Fuel Oil |
| Shelbina Power #3 | City of Shelbina - (MO) | Shelbina, MO | Associated Electric Cooperative, Inc. (AECI) | 16.0 MWh | Mar 2002 | Dec 2025 | Distillate Fuel Oil |
| Cleveland Peaking | American Mun Power-Ohio, Inc | Cleveland, OH | PJM Interconnection, LLC (PJM) | 547.0 MWh | Jun 2000 | Dec 2025 | Distillate Fuel Oil |
| Earlville | City of Earlville - (IA) | Earlville, IA | Midcontinent Independent System Operator, Inc. (MISO) | 7.0 MWh | Jun 2001 | Dec 2025 | Distillate Fuel Oil |
| Erie Energy Center | City of Erie - (KS) | Erie, KS | Southwest Power Pool (SWPP) | 2.4 GWh | Jun 1999 | Dec 2025 | Distillate Fuel Oil |
| Mexico | Union Electric Co - (MO) | Mexico, MO | Midcontinent Independent System Operator, Inc. (MISO) | 2.5 GWh | Aug 1978 | Dec 2025 | Distillate Fuel Oil |
| Maalaea | Maui Electric Co Ltd | Kihei, HI | 644.0 GWh | Nov 1971 | Jun 2026 | Distillate Fuel Oil | |
| Edgerton | American Mun Power-Ohio, Inc | Edgerton, OH | PJM Interconnection, LLC (PJM) | 182.0 MWh | Jul 2000 | Dec 2025 | Distillate Fuel Oil |
| NSB Point Hope Utility | North Slope Borough Power & Light (AK) | Pt Hope, AK | 6.7 GWh | Aug 1995 | Dec 2025 | Distillate Fuel Oil | |
| Powell Valley | Powell Valley Electric Coop | Kyles Ford, TN | Tennessee Valley Authority (TVA) | 934.0 MWh | Jun 2000 | Dec 2025 | Distillate Fuel Oil |
| South Plant (IA) | Waverly Municipal Elec Utility - (IA) | Waverly, IA | Midcontinent Independent System Operator, Inc. (MISO) | 71.0 MWh | Apr 2000 | Dec 2025 | Distillate Fuel Oil |
| Moberly | Union Electric Co - (MO) | Moberly, MO | Midcontinent Independent System Operator, Inc. (MISO) | 257.0 MWh | Jul 1978 | Dec 2025 | Distillate Fuel Oil |
| Port Allen (HI) | Kauai Island Utility Cooperative | Eleele, HI | 80.9 GWh | Dec 1963 | Jun 2026 | Distillate Fuel Oil | |
| Shelby North | American Mun Power-Ohio, Inc | Shelby, OH | PJM Interconnection, LLC (PJM) | 66.0 MWh | May 2000 | Dec 2025 | Distillate Fuel Oil |
| Gateway Gen | City of Manassas - (VA) | Manassas, VA | PJM Interconnection, LLC (PJM) | 251.0 MWh | Feb 1996 | Dec 2024 | Distillate Fuel Oil |
| Dominion/Lo Mar | City of Manassas - (VA) | Manassas, VA | PJM Interconnection, LLC (PJM) | 418.0 MWh | Jul 1997 | Dec 2024 | Distillate Fuel Oil |
| Burlington (CO) | Tri-State G & T Assn, Inc | Burlington, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 13.1 GWh | May 1977 | Jun 2026 | Distillate Fuel Oil |
| Wilkins Station | Town of Marblehead - (MA) | Marblehead, MA | ISO New England (ISNE) | 32.0 MWh | Oct 1975 | Dec 2025 | Distillate Fuel Oil |
| Webb Forging | Central Electric Power | Carlisle, SC | Duke Energy Carolinas (DUK) | 30.0 MWh | Jun 2003 | Dec 2025 | Distillate Fuel Oil |
| Stock Island | Utility Board of Key West City (FL) | Stock Island, FL | Florida Municipal Power Pool (FMPP) | 7.0 GWh | Oct 1978 | Dec 2025 | Distillate Fuel Oil |
| Johnson | City of Johnson - (KS) | Johnson, KS | Southwest Power Pool (SWPP) | 28.0 MWh | Feb 1950 | Dec 2025 | Distillate Fuel Oil |
| Block Island | Block Island Utility District | Block Island, RI | (NA) | 57.0 MWh | May 1999 | Feb 2026 | Distillate Fuel Oil |
| Bethel | Alaska Village Elec Coop, Inc | Bethel, AK | 45.8 GWh | Oct 1976 | Dec 2025 | Distillate Fuel Oil | |
| Montpelier | American Mun Power-Ohio, Inc | Montpelier, OH | PJM Interconnection, LLC (PJM) | 466.0 MWh | Jun 2000 | Dec 2025 | Distillate Fuel Oil |
| Wellington | American Mun Power-Ohio, Inc | Wellington, OH | PJM Interconnection, LLC (PJM) | 46.0 MWh | Jan 1998 | Dec 2025 | Distillate Fuel Oil |
| Shelby South | City of Shelby - (OH) | Shelby, OH | PJM Interconnection, LLC (PJM) | 111.0 MWh | May 2000 | Dec 2025 | Distillate Fuel Oil |
| Yakutat | Alaska Village Elec Coop, Inc | Yakutat, AK | 6.4 GWh | May 1993 | Dec 2025 | Distillate Fuel Oil | |
| Beaver Island | Great Lakes Energy Coop | Beaver Island, MI | Midcontinent Independent System Operator, Inc. (MISO) | 50.0 MWh | Aug 2000 | Dec 2025 | Distillate Fuel Oil |
| Jackson Cntr Peaking | American Mun Power-Ohio, Inc | Jackson Center, OH | PJM Interconnection, LLC (PJM) | 98.0 MWh | May 1999 | Dec 2025 | Distillate Fuel Oil |
| Bryan Peaking | American Mun Power-Ohio, Inc | Bryan, OH | PJM Interconnection, LLC (PJM) | 597.0 MWh | Jun 1999 | Dec 2025 | Distillate Fuel Oil |
| Orrville Peaking | American Mun Power-Ohio, Inc | Orrville, OH | PJM Interconnection, LLC (PJM) | 271.0 MWh | Jun 1999 | Dec 2025 | Distillate Fuel Oil |
| Unionville | Associated Electric Coop, Inc | Unionville, MO | Associated Electric Cooperative, Inc. (AECI) | 34.0 MWh | May 1976 | Dec 2025 | Distillate Fuel Oil |
| Dover Peaking | American Mun Power-Ohio, Inc | Dover, OH | PJM Interconnection, LLC (PJM) | 547.0 MWh | Jun 1999 | Dec 2025 | Distillate Fuel Oil |
| Napoleon Peaking | American Mun Power-Ohio, Inc | Napoleon, OH | PJM Interconnection, LLC (PJM) | 242.0 MWh | Jun 1999 | Dec 2025 | Distillate Fuel Oil |
| Versailles Peaking | American Mun Power-Ohio, Inc | Versailles, OH | PJM Interconnection, LLC (PJM) | 288.0 MWh | May 1999 | Dec 2025 | Distillate Fuel Oil |
| Lake (WY) | NorthWestern Energy (MT wind/thermal) | Yellowstone, WY | NorthWestern Corporation (NWMT) | 96.0 MWh | Aug 1967 | Dec 2025 | Distillate Fuel Oil |
| St Bonifacius | Great River Energy | St. Bonifacius, MN | Midcontinent Independent System Operator, Inc. (MISO) | 2.5 GWh | May 1978 | Dec 2025 | Distillate Fuel Oil |
| Sediver | Central Electric Power | York, SC | Duke Energy Carolinas (DUK) | 129.0 MWh | Jun 2003 | Dec 2025 | Distillate Fuel Oil |
| Panora | City of Panora - (IA) | Panora, IA | Midcontinent Independent System Operator, Inc. (MISO) | 8.0 MWh | Dec 1987 | Dec 2025 | Distillate Fuel Oil |
| Hugoton 2 | City of Hugoton - (KS) | Hugoton, KS | Southwest Power Pool (SWPP) | 72.5 MWh | Dec 1963 | Dec 2025 | Distillate Fuel Oil |
| Detour | Cloverland Electric Co-op | Detour, MI | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Sep 1973 | Dec 2025 | Distillate Fuel Oil |
| State Farm | State Farm Insurance | Bloomington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 30.0 MWh | Sep 1996 | Jun 2026 | Distillate Fuel Oil |
| Pella Peaking | City of Pella - (IA) | Pella, IA | Midcontinent Independent System Operator, Inc. (MISO) | 752.0 MWh | May 2003 | Dec 2025 | Distillate Fuel Oil |
| Togiak | Alaska Village Elec Coop, Inc | Togiak, AK | 2.8 GWh | Oct 1986 | Dec 2025 | Distillate Fuel Oil | |
| Mulvane 2 | City of Mulvane - (KS) | Mulvane, KS | Southwest Power Pool (SWPP) | 61.0 MWh | Aug 2003 | Dec 2025 | Distillate Fuel Oil |
| Shishmaref | Alaska Village Elec Coop, Inc | Shishmaref, AK | 1.8 GWh | Nov 1976 | Dec 2025 | Distillate Fuel Oil | |
| South Generation | Redwood Falls Public Util Comm | Redwood Falls, MN | Midcontinent Independent System Operator, Inc. (MISO) | 281.0 MWh | Feb 2003 | Dec 2025 | Distillate Fuel Oil |
| Galion | American Mun Power-Ohio, Inc | Galion, OH | PJM Interconnection, LLC (PJM) | 262.0 MWh | Jun 2001 | Dec 2025 | Distillate Fuel Oil |
| St George Red Rock | City of St George - (UT) | St George, UT | PacifiCorp East (PACE) | 12.0 MWh | Apr 1987 | Dec 2025 | Distillate Fuel Oil |
| Altamont | City of Altamont - (IL) | Altamont, IL | Midcontinent Independent System Operator, Inc. (MISO) | 75.0 MWh | Dec 2001 | Dec 2025 | Distillate Fuel Oil |
| Winston | City of Lakeland - (FL) | Lakeland, FL | Florida Municipal Power Pool (FMPP) | 497.0 MWh | Nov 2001 | Dec 2025 | Distillate Fuel Oil |
| Selawik | Alaska Village Elec Coop, Inc | Selawik, AK | 2.7 GWh | May 1996 | Dec 2025 | Distillate Fuel Oil | |
| Croydon CT Generating Station | Constellation Power, Inc | Bristol Twp., PA | PJM Interconnection, LLC (PJM) | 20.5 GWh | May 1974 | Dec 2025 | Distillate Fuel Oil |
| Factory | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 132.0 MWh | Jul 1973 | Dec 2025 | Distillate Fuel Oil |
| NSB Wainwright Utility | North Slope Borough Power & Light (AK) | Wainwright, AK | 6.8 GWh | Jul 1988 | Dec 2025 | Distillate Fuel Oil | |
| St Marys IC | Alaska Village Elec Coop, Inc | St. Mary's, AK | 5.6 GWh | Oct 1974 | Dec 2025 | Distillate Fuel Oil | |
| NSB Anaktuvuk Pass | North Slope Borough Power & Light (AK) | Anaktuvuk Pass, AK | 4.1 GWh | Aug 1994 | Dec 2025 | Distillate Fuel Oil | |
| NSB Point Lay Utility | North Slope Borough Power & Light (AK) | PT Lay, AK | 3.9 GWh | Jun 2013 | Dec 2025 | Distillate Fuel Oil | |
| Industrial Park | City of Rock Falls - (IL) | Rock Falls, IL | Midcontinent Independent System Operator, Inc. (MISO) | 838.0 MWh | Jun 2001 | Dec 2025 | Distillate Fuel Oil |
| Moreau | Union Electric Co - (MO) | Moreau, MO | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Jul 1978 | Dec 2025 | Distillate Fuel Oil |
Summary of Power Plants By State
Figures are based on June 2026 generation numbers.| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 77 | 12,594.28 GWh |
| Alaska | # 48 | 140 | 563.53 GWh |
| Arizona | # 11 | 199 | 11,138.97 GWh |
| Arkansas | # 21 | 117 | 6,425.86 GWh |
| California | # 4 | 1,744 | 17,197.11 GWh |
| Colorado | # 29 | 309 | 4,933.21 GWh |
| Connecticut | # 34 | 173 | 3,737.86 GWh |
| Delaware | # 49 | 35 | 376.53 GWh |
| District of Columbia | # 51 | 17 | 18.29 GWh |
| Florida | # 2 | 342 | 26,309.59 GWh |
| Georgia | # 7 | 250 | 13,880.75 GWh |
| Hawaii | # 47 | 70 | 767.91 GWh |
| Idaho | # 41 | 152 | 2,099.32 GWh |
| Illinois | # 5 | 494 | 16,673.62 GWh |
| Indiana | # 18 | 222 | 8,401.10 GWh |
| Iowa | # 23 | 297 | 6,139.01 GWh |
| Kansas | # 25 | 188 | 5,758.25 GWh |
| Kentucky | # 22 | 61 | 6,181.49 GWh |
| Louisiana | # 15 | 90 | 9,779.36 GWh |
| Maine | # 45 | 242 | 1,215.46 GWh |
| Maryland | # 36 | 228 | 3,591.08 GWh |
| Massachusetts | # 44 | 666 | 1,410.23 GWh |
| Michigan | # 14 | 276 | 9,804.74 GWh |
| Minnesota | # 30 | 790 | 4,889.70 GWh |
| Mississippi | # 20 | 60 | 6,899.16 GWh |
| Missouri | # 24 | 129 | 6,066.44 GWh |
| State | Rank | Active Plants | Jun 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,225.73 GWh |
| Nebraska | # 39 | 126 | 3,184.64 GWh |
| Nevada | # 31 | 117 | 4,654.59 GWh |
| New Hampshire | # 43 | 57 | 1,659.52 GWh |
| New Jersey | # 28 | 398 | 5,055.63 GWh |
| New Mexico | # 33 | 159 | 4,408.01 GWh |
| New York | # 10 | 1,064 | 11,564.60 GWh |
| North Carolina | # 8 | 913 | 12,773.20 GWh |
| North Dakota | # 35 | 59 | 3,713.80 GWh |
| Ohio | # 6 | 213 | 13,969.06 GWh |
| Oklahoma | # 17 | 144 | 9,156.03 GWh |
| Oregon | # 27 | 281 | 5,322.08 GWh |
| Pennsylvania | # 3 | 259 | 21,018.65 GWh |
| Rhode Island | # 46 | 107 | 854.92 GWh |
| South Carolina | # 16 | 209 | 9,442.42 GWh |
| South Dakota | # 42 | 53 | 1,803.66 GWh |
| Tennessee | # 19 | 99 | 7,036.17 GWh |
| Texas | # 1 | 1,028 | 57,844.67 GWh |
| Utah | # 38 | 129 | 3,196.09 GWh |
| Vermont | # 50 | 118 | 180.62 GWh |
| Virginia | # 12 | 250 | 10,352.13 GWh |
| Washington | # 13 | 135 | 10,051.77 GWh |
| West Virginia | # 32 | 41 | 4,489.44 GWh |
| Wisconsin | # 26 | 266 | 5,542.48 GWh |
| Wyoming | # 37 | 69 | 3,318.53 GWh |