PacifiCorp East
Balancing Authority Summary Information
PacifiCorp East is ranked #18 out of 64 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | PacifiCorp East |
|---|---|
| States | Idaho Montana Utah Wyoming |
| Last Update | Jun 2026 |
| Annual Generation | 61.1 TWh |
| Power Plants | 216 |
| Utilities | 125 |
| Ranked #18 out of 64 in terms of net annual generation | |
| Ranked #10 out of 32 in terms of annual generation from coal | |
| Power Plant Types | Coal | 40.5% Wind | 25.4% Natural Gas | 17.4% Solar | 13.2% Water | 1.8% Other Fuel | 1.7% |
Map of PacifiCorp East
Register Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for PacifiCorp East.
Daily Net Generation for PacifiCorp East for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Jordanelle Dam Hydroelectric Project | Central Utah Water Conservancy District | Heber, UT | 51 GWh | Jun 2008 | Dec 2024 | Water |
| Heber City | Heber Light & Power Company | Heber City, UT | 28 GWh | Nov 1990 | Dec 2024 | Natural Gas |
| Lake Creek Dam | Heber Light & Power Company | Heber City, UT | 3 GWh | Apr 1981 | Dec 2024 | Water |
| Ekola Flats | PacifiCorp | Hanna, WY | 765 GWh | Nov 2020 | Mar 2026 | Wind |
| Gunnison Solar | Greenbacker Renewable Energy Corporation | Gunnison, UT | 4 GWh | Aug 2022 | Dec 2024 | Solar |
| Veyo Heat Recovery Project | Utah Associated Mun Power Sys | Gunlock, UT | 39 GWh | Apr 2016 | Dec 2024 | Waste Heat |
| General Chemical | Tata Chemicals Partners | Green River, WY | 213 GWh | Apr 1968 | Mar 2026 | Bituminous Coal : 75.3% Natural Gas : 24.7% |
| Genesis Alkali | Genesis Alkali, LLC | Green River, WY | 259 GWh | May 1953 | Dec 2024 | Subbituminous Coal : 68.7% Natural Gas : 31.3% |
| Sweetwater Solar | Onward Energy | Green River, WY | 175 GWh | Nov 2018 | Mar 2026 | Solar |
| Elektron Solar, LLC | Elektron Solar, LLC | Grantsville, UT | 214 GWh | Apr 2024 | Mar 2026 | Solar |
| Last Chance | PacifiCorp | Grace, ID | 4 GWh | Jan 1984 | Dec 2024 | Water |
| Grace | PacifiCorp | Grace, ID | 88 GWh | Jun 1923 | Dec 2024 | Water |
| Campbell Hill Windpower | Duke Energy Renewables Services | Glenrock, WY | 257 GWh | Nov 2009 | Mar 2026 | Wind |
| Glenrock | PacifiCorp | Glenrock, WY | 401 GWh | Nov 2008 | Dec 2024 | Wind |
| Pioneer Wind Park, LLC | AES Distributed Energy | Glenrock, WY | 273 GWh | Sep 2016 | Dec 2024 | Wind |
| Rolling Hills | PacifiCorp | Glenrock, WY | 245 GWh | Dec 2008 | Dec 2024 | Wind |
| Top of the World Windpower Project | Duke Energy Renewables Services | Glenrock, WY | 499 GWh | Sep 2010 | Mar 2026 | Wind |
| Dave Johnston | PacifiCorp | Glen Rock, WY | 4 TWh | Jan 1959 | Mar 2026 | Subbituminous Coal : 99.8% |
| Wyodak | PacifiCorp | Gillette, WY | 2 TWh | Aug 1978 | Mar 2026 | Subbituminous Coal : 99.9% |
| Mountain Wind Power LLC | Mountain Wind Power LLC | Fort Bridger, WY | 155 GWh | Jun 2008 | Mar 2026 | Wind |
| Mountain Wind Power II LLC | Mountain Wind Power II LLC | Fort Bridger, WY | 186 GWh | Aug 2008 | Mar 2026 | Wind |
| Pavant Solar III | Invenergy Services LLC | Filmore, UT | 44 GWh | Nov 2016 | Dec 2024 | Solar |
| Pavant Solar II LLC | Pavant Solar II LLC | Fillmore, UT | 80 GWh | Oct 2016 | Dec 2024 | Solar |
| Pavant Solar, LLC | Onward Energy | Fillmore, UT | 115 GWh | Nov 2015 | Mar 2026 | Solar |
| Felt | Fall River Rural Elec Coop Inc | Felt, ID | 28 GWh | Aug 1946 | Dec 2024 | Water |
| TransAlta Wyoming Wind | TransAlta Wyoming Wind LLC | Evanston, WY | 319 GWh | Nov 2003 | Dec 2024 | Wind |
| Echo Dam | City of Bountiful | Echo, UT | 13 GWh | Feb 1987 | Oct 2024 | Water |
| Hydro Plant No 3 | City of Ephraim - (UT) | east of Ephraim, UT | 5 GWh | Aug 1984 | Dec 2024 | Water |
| Cedar Springs III | Cedar Springs Wind III, LLC | Douglas, WY | 495 GWh | Nov 2020 | Mar 2026 | Wind |
| Cedar Springs II | PacifiCorp | Douglas, WY | 713 GWh | Nov 2020 | Mar 2026 | Wind |
| Cedar Springs I | Cedar Springs Wind, LLC | Douglas, WY | 731 GWh | Nov 2020 | Mar 2026 | Wind |
| Cove Fort | Ormat Cove Fort LLC | Cove Fort, UT | 121 GWh | Nov 2013 | Dec 2024 | Geothermal |
| Rocket Solar, LLC | Rocket Solar, LLC | Corinne, UT | 212 GWh | Jan 2024 | Mar 2026 | Solar |
| Cutler Hydro | PacifiCorp | Collinston, UT | 87 GWh | Jun 1927 | Dec 2024 | Water |
| Hunter Solar LLC (UT) | Hunter Solar LLC | Clawson, UT | 256 GWh | Feb 2021 | Mar 2026 | Solar |
| Iron Springs Solar, LLC | Clearway Renewable Operation & Maintenance LLC | Cedar City, UT | 215 GWh | Jul 2016 | Mar 2026 | Solar |
| Fiddler's Canyon #2 | SunE Solar XVII Project 2, LLC | Cedar City, UT | 7 GWh | Aug 2015 | Dec 2024 | Solar |
| Cedar Valley Solar Plant | Evergreen Wind, LLC | Cedar City, UT | 6 GWh | Nov 2015 | Dec 2024 | Solar |
| Fiddler's Canyon #1 | SunE Solar XVII Project 1, LLC | Cedar City, UT | 7 GWh | Aug 2015 | Dec 2024 | Solar |
| Three Peaks Power | Onward Energy | Cedar City, UT | 226 GWh | Nov 2016 | Mar 2026 | Solar |
| Quichapa 1 | Quichapa 1 LLC | Cedar City, UT | 7 GWh | Nov 2016 | Dec 2024 | Solar |
| Quichapa 2 | Quichapa 2 LLC | Cedar City, UT | 6 GWh | Nov 2016 | Dec 2024 | Solar |
| Quichapa 3 | Quichapa 3 LLC | Cedar City, UT | 7 GWh | Nov 2016 | Dec 2024 | Solar |
| Fiddler's Canyon 3 | SunE Solar XVII Project 3, LLC | Cedar City, UT | 7 GWh | Nov 2015 | Dec 2024 | Solar |
| Appaloosa Solar I | Greenbacker Renewable Energy Corporation | Cedar City, UT | 103 GWh | Dec 2023 | Mar 2026 | Solar |
| Granite Mountain Solar West, LLC | Clearway Renewable Operation & Maintenance LLC | Cedar City, UT | 129 GWh | Aug 2016 | Mar 2026 | Solar |
| Granite Mountain Solar East, LLC | Clearway Renewable Operation & Maintenance LLC | Cedar City, UT | 207 GWh | Aug 2016 | Mar 2026 | Solar |
| Hornshadow Solar, LLC | Hornshadow Solar, LLC | Castle Dale, UT | 195 GWh | - | Mar 2026 | Solar |
| Hornshadow Solar II, LLC | Hornshadow Solar II, LLC | Castle Dale, UT | 303 GWh | - | Mar 2026 | Solar |
| Hunter | PacifiCorp | Castle Dale, UT | 7 TWh | May 1978 | Mar 2026 | Bituminous Coal : 99.8% |
| Brigham City | Brigham City Corporation | Brigham, UT | 8 GWh | Dec 1920 | Dec 2024 | Water |
| Pryor Mountain Wind | PacifiCorp | Bridger, MT | 737 GWh | Mar 2021 | Mar 2026 | Wind |
| Bountiful City | City of Bountiful | Bountiful, UT | 28 GWh | Sep 1986 | Dec 2024 | Natural Gas |
| Bloomington Power Plant | City of St George | Bloomington, UT | 11 MWh | Feb 1999 | Dec 2024 | Distillate Fuel Oil |
| Copperton Solar Plant No. 1 | Kennecott Utah Copper | Bingham Canyon, UT | 648 MWh | Oct 2024 | Dec 2024 | Solar |
| Big Fork | PacifiCorp | Big Fork, MT | 21 GWh | Jun 1910 | Dec 2024 | Water |
| Beryl Solar Plant | Evergreen Wind, LLC | Beryl, UT | 6 GWh | Jul 2015 | Dec 2024 | Solar |
| Cove Mountain Solar | Cove Mountain Solar LLC | Beryl, UT | 160 GWh | Oct 2020 | Mar 2026 | Solar |
| Cove Mountain Solar 2 | Cove Mountain Solar 2 LLC | Beryl, UT | 327 GWh | Sep 2020 | Mar 2026 | Solar |
| Upper Beaver | Beaver City Corporation | Beaver, UT | 10 GWh | Jul 1907 | Dec 2024 | Water |
| Ashton | PacifiCorp | Ashton, ID | 33 GWh | Jun 1917 | Dec 2024 | Water |
| Power County Wind Park North | Power County Wind Park North LLC | American Falls, ID | 61 GWh | Nov 2011 | Dec 2024 | Wind |
| Power County Wind Park South | Power County Wind Park South LLC | American Falls, ID | 53 GWh | Nov 2011 | Dec 2024 | Wind |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #26 | Arizona Public Service Company | 24.8 TWh | 92 |
| #36 | Idaho Power Company | 14.2 TWh | 168 |
| #22 | Nevada Power Company | 36.3 TWh | 139 |
| #32 | NorthWestern Corporation | 17.6 TWh | 69 |
| #21 | Public Service Company of Colorado | 46.1 TWh | 210 |
| #34 | Public Service Company of New Mexico | 15.8 TWh | 116 |
| #52 | PUD No. 1 of Douglas County | 4.3 TWh | 3 |
| #39 | Western Area Power Administration - Desert Southwest Region | 10.3 TWh | 33 |
| #24 | Western Area Power Administration - Rocky Mountain Region | 27.6 TWh | 192 |
| #62 | Western Area Power Administration - Upper Great Plains West | 299.7 GWh | 24 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #12 | New York Independent System Operator | 134.9 TWh | 1,211 |
| #13 | Duke Energy Carolinas | 112.2 TWh | 565 |
| #15 | ISO New England | 111.3 TWh | 1,577 |
| #16 | Bonneville Power Administration | 90.2 TWh | 163 |
| #17 | Duke Energy Progress East | 64.7 TWh | 559 |
| #18 | PacifiCorp East | 61.1 TWh | 216 |
| #19 | Salt River Project Agricultural Improvement and Power District | 60.1 TWh | 48 |
| #20 | Duke Energy Florida, Inc. | 47.4 TWh | 95 |
| #21 | Public Service Company of Colorado | 46.1 TWh | 210 |
| #22 | Nevada Power Company | 36.3 TWh | 139 |