PacifiCorp East
Balancing Authority Summary Information
PacifiCorp East is ranked #19 out of 65 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | PacifiCorp East |
|---|---|
| States | Colorado Idaho Montana Utah Wyoming |
| Last Update | Jun 2025 |
| Annual Generation | 57.6 TWh |
| Power Plants | 215 |
| Utilities | 124 |
| Ranked #19 out of 65 in terms of net annual generation | |
| Ranked #10 out of 31 in terms of annual generation from coal | |
| Power Plant Types | Coal | 45.8% Wind | 20.7% Natural Gas | 19.1% Solar | 10.5% Water | 2.1% 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 |
|---|---|---|---|---|---|---|
| West Valley Generation Project | Utah Municipal Power Agency | West Valley City, UT | 589 GWh | Sep 2001 | Apr 2025 | Natural Gas |
| Murray Turbine | City of Murray - (UT) | Murray, UT | 37 GWh | May 2001 | Dec 2024 | Natural Gas |
| Foote Creek IV | PacifiCorp | Rock River, WY | 12 GWh | Jul 2000 | Dec 2023 | Wind |
| Hurricane City Power | Hurricane City Power | Hurricane, UT | 7 GWh | Nov 1999 | Dec 2024 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Foote Creek III | PacifiCorp | McFadden, WY | 15 GWh | May 1999 | Dec 2023 | Wind |
| Foote Creek I | PacifiCorp | McFadden, WY | 216 GWh | Mar 1999 | Dec 2023 | Wind |
| Bloomington Power Plant | City of St George | Bloomington, UT | 11 MWh | Feb 1999 | Dec 2024 | Distillate Fuel Oil |
| Causey | Weber Basin Water Conserv Dist | South Fork, UT | 5 GWh | Dec 1997 | Dec 2024 | Water |
| Unit 4 | City of Mt Pleasant - (UT) | Mt Pleasent, UT | 2 GWh | May 1993 | Oct 2024 | Water |
| Marsh Valley Development | Marsh Valley Development Inc | McCammon, ID | 7 GWh | Mar 1993 | Apr 2024 | Water |
| Sunnyside Cogen Associates | Sunnyside Cogeneration Assoc | Sunnyside, UT | 362 GWh | Jan 1993 | Apr 2025 | Waste/Other Coal : 99.8% |
| Pine View Dam | City of Bountiful | Ogden, UT | 6 GWh | May 1991 | Oct 2024 | Water |
| Heber City | Heber Light & Power Company | Heber City, UT | 28 GWh | Nov 1990 | Dec 2024 | Natural Gas |
| Manti Lower | City of Manti - (UT) | Manti, UT | 802 MWh | Dec 1988 | Dec 2024 | Water |
| Gem State | City of Idaho Falls - (ID) | Idaho Falls, ID | 109 GWh | Oct 1988 | Dec 2024 | Water |
| Payson | Payson City Corporation | Payson, UT | 4 MWh | May 1988 | Dec 2024 | Natural Gas : 95.9% Distillate Fuel Oil : 4.1% |
| Bartholomew | City of Springville - (UT) | Springville, UT | 271 MWh | Mar 1988 | Dec 2024 | Water |
| Dry Creek Project | Dry Creek LLC | Howe, ID | 10 GWh | Nov 1987 | Dec 2024 | Water |
| St George Red Rock | City of St George | St George, UT | 178 MWh | Apr 1987 | Dec 2024 | Distillate Fuel Oil |
| Echo Dam | City of Bountiful | Echo, UT | 13 GWh | Feb 1987 | Oct 2024 | Water |
| Snowbird Power Plant | Snowbird Corporation | Snowbird, UT | 15 GWh | Nov 1986 | Dec 2024 | Natural Gas |
| Mink Creek Hydro | Mink Creek Hydro Entity | Preston, ID | 11 GWh | Nov 1986 | Dec 2024 | Water |
| Bountiful City | City of Bountiful | Bountiful, UT | 28 GWh | Sep 1986 | Dec 2024 | Natural Gas |
| Whitehead | City of Springville - (UT) | Springville, UT | 11 GWh | Jul 1986 | Dec 2024 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Simplot Phosphates | Simplot Phosphates LLC | Rock Springs, WY | 98 GWh | Jul 1986 | Apr 2025 | Other Fuel : 90.9% Natural Gas : 9.1% |
| Bonanza | Deseret Generation & Tran Coop | Vernal, UT | 3 TWh | Apr 1986 | Apr 2025 | Bituminous Coal : 99.0% Solar : 0.9% |
| Birch Creek Power | Birch Power Co | Terreton, ID | 13 GWh | Mar 1986 | Dec 2024 | Water |
| Hydro II | City of Logan - (UT) | Logan, UT | 19 GWh | Feb 1986 | Dec 2024 | Water |
| Quail Creek Hydro Plant #1 | Washington Cnty Wtr Consv Dist | Hurricane, UT | 10 GWh | May 1985 | Apr 2025 | Water |
| Hydro Plant No 3 | City of Ephraim - (UT) | east of Ephraim, UT | 5 GWh | Aug 1984 | Dec 2024 | Water |
| Blundell | PacifiCorp | Milford, UT | 272 GWh | Jun 1984 | Dec 2024 | Geothermal |
| Last Chance | PacifiCorp | Grace, ID | 4 GWh | Jan 1984 | Dec 2024 | Water |
| Garland Canal Power Plant | Shoshone Irrigation District | Powell, WY | 9 GWh | Aug 1983 | Apr 2025 | Water |
| Little Cottonwood | City of Murray - (UT) | Sandy, UT | 10 GWh | Mar 1983 | Oct 2024 | Water |
| Upper Power Plant | City of Idaho Falls - (ID) | Idaho Falls, ID | 45 GWh | Aug 1982 | Dec 2024 | Water |
| City Power Plant | City of Idaho Falls - (ID) | Idaho Falls, ID | 40 GWh | Jun 1982 | Dec 2024 | Water |
| Lower No 1 | City of Idaho Falls - (ID) | Idaho Falls, ID | 39 GWh | Mar 1982 | Dec 2024 | Water |
| Lake Creek Dam | Heber Light & Power Company | Heber City, UT | 3 GWh | Apr 1981 | Dec 2024 | Water |
| Wyodak | PacifiCorp | Gillette, WY | 2 TWh | Aug 1978 | Apr 2025 | Subbituminous Coal : 99.9% |
| Hunter | PacifiCorp | Castle Dale, UT | 6 TWh | May 1978 | Apr 2025 | Bituminous Coal : 99.8% |
| Jim Bridger | PacifiCorp | Point of Rocks, WY | 8 TWh | Oct 1974 | Apr 2025 | Subbituminous Coal : 56.5% Natural Gas : 43.5% |
| Huntington | PacifiCorp | Huntington, UT | 3 TWh | Jun 1974 | Apr 2025 | Bituminous Coal : 99.9% |
| US Magnesium | US Magnesium | Rowley, UT | 82 MWh | Dec 1971 | Sep 2024 | Natural Gas |
| General Chemical | Tata Chemicals Partners | Green River, WY | 199 GWh | Apr 1968 | Apr 2025 | Bituminous Coal : 76.0% Natural Gas : 24.0% |
| Naughton | PacifiCorp | Kemmerer, WY | 2 TWh | Apr 1963 | Apr 2025 | Subbituminous Coal : 55.6% Natural Gas : 44.4% |
| Dave Johnston | PacifiCorp | Glen Rock, WY | 4 TWh | Jan 1959 | Apr 2025 | Subbituminous Coal : 99.8% |
| Gateway | Weber Basin Water Conserv Dist | Mountain Green, UT | 15 GWh | Jul 1958 | Dec 2024 | Water |
| Wanship | Weber Basin Water Conserv Dist | Wanship, UT | 9 GWh | Jul 1958 | Dec 2024 | Water |
| Genesis Alkali | Genesis Alkali, LLC | Green River, WY | 259 GWh | May 1953 | Dec 2024 | Subbituminous Coal : 68.7% Natural Gas : 31.3% |
| Gadsby | PacifiCorp | Salt Lake City, UT | 320 GWh | Aug 1951 | Apr 2025 | Natural Gas |
| Elk Basin Gasoline Plant | Contango Oil and Gas | Powell, WY | 7 GWh | Dec 1947 | Dec 2024 | Other Gas |
| Felt | Fall River Rural Elec Coop Inc | Felt, ID | 28 GWh | Aug 1946 | Dec 2024 | Water |
| Kennecott Power Plant | Kennecott Utah Copper | Magna, UT | 170 GWh | Dec 1942 | Apr 2025 | Waste Heat : 73.8% Natural Gas : 26.2% |
| Lower No 2 | City of Idaho Falls - (ID) | Idaho Falls, ID | 5 GWh | Jul 1940 | Oct 2024 | Water |
| Manti Upper | City of Manti - (UT) | Manti, UT | 464 MWh | Dec 1938 | Apr 2024 | Water |
| Spanish Fork | Strawberry Water Users Assn | Spanish Fork, UT | 11 GWh | Sep 1937 | Dec 2023 | Water |
| Cutler Hydro | PacifiCorp | Collinston, UT | 87 GWh | Jun 1927 | Dec 2024 | Water |
| Sinclair Oil Refinery | HF Sinclair Parco Refining LLC | Sinclair, WY | 8 GWh | Dec 1924 | Apr 2025 | Natural Gas |
| Soda | PacifiCorp | Soda Springs, ID | 19 GWh | Jun 1924 | Dec 2024 | Water |
| Grace | PacifiCorp | Grace, ID | 88 GWh | Jun 1923 | Dec 2024 | Water |
| Brigham City | Brigham City Corporation | Brigham, UT | 8 GWh | Dec 1920 | Dec 2024 | Water |
| Ashton | PacifiCorp | Ashton, ID | 33 GWh | Jun 1917 | Dec 2024 | Water |
| Oneida | PacifiCorp | Riverdale, ID | 42 GWh | Jun 1915 | Dec 2024 | Water |
| Stairs | PacifiCorp | Salt Lake City, UT | 3 GWh | Jun 1912 | Dec 2024 | Water |
| Snake Creek | Heber Light & Power Company | Midway, UT | 6 GWh | Jun 1910 | Dec 2024 | Water |
| Big Fork | PacifiCorp | Big Fork, MT | 21 GWh | Jun 1910 | Dec 2024 | Water |
| Pioneer | PacifiCorp | Ogden, UT | 18 GWh | May 1910 | Dec 2024 | Water |
| Upper Beaver | Beaver City Corporation | Beaver, UT | 10 GWh | Jul 1907 | Dec 2024 | Water |
| Granite | PacifiCorp | Salt lake City, UT | 5 GWh | Jul 1896 | Dec 2024 | Water |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #26 | Arizona Public Service Company | 23.3 TWh | 88 |
| #34 | Idaho Power Company | 15.3 TWh | 167 |
| #22 | Nevada Power Company | 38.2 TWh | 139 |
| #30 | NorthWestern Corporation | 19.2 TWh | 69 |
| #20 | Public Service Company of Colorado | 48.4 TWh | 208 |
| #36 | Public Service Company of New Mexico | 14.8 TWh | 113 |
| #53 | PUD No. 1 of Douglas County | 3.7 TWh | 3 |
| #44 | Western Area Power Administration - Desert Southwest Region | 7.9 TWh | 32 |
| #23 | Western Area Power Administration - Rocky Mountain Region | 35.5 TWh | 182 |
| #63 | Western Area Power Administration - Upper Great Plains West | 468.0 GWh | 24 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #13 | Duke Energy Carolinas | 111.8 TWh | 565 |
| #14 | ISO New England | 103.4 TWh | 1,561 |
| #16 | Bonneville Power Administration | 81.4 TWh | 163 |
| #17 | Duke Energy Progress East | 65.0 TWh | 558 |
| #18 | Salt River Project Agricultural Improvement and Power District | 58.8 TWh | 48 |
| #19 | PacifiCorp East | 57.6 TWh | 215 |
| #20 | Public Service Company of Colorado | 48.4 TWh | 208 |
| #21 | Duke Energy Florida, Inc. | 48.1 TWh | 95 |
| #22 | Nevada Power Company | 38.2 TWh | 139 |
| #23 | Western Area Power Administration - Rocky Mountain Region | 35.5 TWh | 182 |