Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Zeeland Generating Station | Consumers Energy Co - (MI) | Zeeland, MI | Midcontinent Independent System Operator, Inc. (MISO) | 6.0 TWh | May 2001 | May 2026 | Natural Gas |
| Zeltmann | New York Power Authority | Astoria, NY | New York Independent System Operator (NYIS) | 2.0 TWh | Nov 2005 | May 2026 | Natural Gas |
| Zion Energy Center | Zion Energy LLC | Zion, IL | PJM Interconnection, LLC (PJM) | 468.2 GWh | May 2002 | Dec 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Zier Solar | Cypress Creek Renewables | Brackettville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 348.8 GWh | Mar 2024 | May 2026 | Solar |
| Zimmerman Energy | Landfill Energy Systems | Argos, IN | Midcontinent Independent System Operator, Inc. (MISO) | 40.6 GWh | Oct 2014 | May 2026 | Landfill Gas |
| ZV Solar 3, LLC | SRE Utility Solar 1, LLC | Red Springs, NC | Duke Energy Carolinas (DUK) | 8.6 GWh | Feb 2016 | Dec 2025 | Solar |
| ZPD-PT Solar Project 2017-038 Hybrid LLC | AES Distributed Energy | Lancaster, MA | ISO New England (ISNE) | 7.5 GWh | Mar 2021 | Dec 2025 | Solar |
| Zeuber | Today's Power, Inc. | Little Rock, AR | Midcontinent Independent System Operator, Inc. (MISO) | 7.0 GWh | Nov 2023 | Dec 2025 | Solar |
| ZV Solar 2 | CD Global Solar Holdings, LLC | Red Springs, NC | Duke Energy Progress East (CPLE) | 6.9 GWh | Jul 2017 | Dec 2025 | Solar |
| Zephyr Wind | Findlay Wind 19, LLC | Findlay, OH | PJM Interconnection, LLC (PJM) | 6.7 GWh | Nov 2015 | Dec 2024 | Wind |
| ZPD-PT Solar Project 2017-006 LLC Hybrid | AES Distributed Energy | Warren, MA | ISO New England (ISNE) | 6.1 GWh | Jun 2021 | Dec 2025 | Solar |
| Zuma Solar, LLC | Sol Systems | Providence, NC | Duke Energy Carolinas (DUK) | 5.8 GWh | Nov 2020 | Dec 2025 | Solar |
| Zena Solar | Zena Solar LLC | Northwest Salem, OR | Portland General Electric Company (PGE) | 4.5 GWh | Nov 2024 | Dec 2025 | Solar |
| ZPD-PT Solar Project 2017-023 LLC Hybrid | AES Distributed Energy | Southbridge, MA | ISO New England (ISNE) | 4.0 GWh | Dec 2020 | Dec 2025 | Solar : 99.9% |
| Zephyr Wind Project - 2.0 | Findlay Wind 30, LLC | Findlay, OH | PJM Interconnection, LLC (PJM) | 3.9 GWh | Jul 2020 | Dec 2024 | Wind |
| ZV Solar 1 | Cypress Creek Renewables | Red Springs, NC | Duke Energy Progress East (CPLE) | 3.2 GWh | May 2016 | Dec 2025 | Solar |
| Zero Waste Energy Development Co LLC | Zero Waste Energy Development Company LLC | San Jose, CA | California Independent System Operator (CISO) | 1.8 GWh | Jan 2015 | Dec 2024 | Other Biomass Gas |
| Zumbro Solar Garden | Zumbro Garden LLC | Kasson, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Mar 2020 | Dec 2025 | Solar |
| Zumbro Community Solar Garden | Zumbro Solar LLC | Zumbrota, MN | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Mar 2018 | Dec 2025 | Solar |
| ZPD-PT Solar Project 2017-021 LLC Hybrid | AES Distributed Energy | Wilbraham, MA | ISO New England (ISNE) | 1.6 GWh | Dec 2020 | Dec 2025 | Solar |
| ZCO | Wind Stream Operations LLC | Tehachapi, CA | California Independent System Operator (CISO) | 1.4 GWh | Nov 1985 | Dec 2024 | Wind |
| ZPD-PT Solar Project 2017-044 LLC CSG | AES Distributed Energy | Spencer, MA | ISO New England (ISNE) | 812.0 MWh | Sep 2021 | Dec 2025 | Solar |
| Zeeland | City of Zeeland - (MI) | Zeeland, MI | Midcontinent Independent System Operator, Inc. (MISO) | 600.0 MWh | Dec 1956 | Dec 2025 | Natural Gas : 89.2% Distillate Fuel Oil : 10.8% |
| Zonneveld Oak Grove | Renewable Solar, Inc | Laton, CA | California Independent System Operator (CISO) | 388.0 MWh | May 2024 | 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 |