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 | Aug 2026 |
| Annual Generation | 61.2 TWh |
| Power Plants | 222 |
| Utilities | 131 |
| 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 | 40.1% Wind | 25.8% Natural Gas | 17.1% Solar | 13.8% Other Fuel | 1.6% Water | 1.6% |
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Daily Net Generation for PacifiCorp East for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Solomon Generating Facility | Deseret Generation & Tran Coop | St. George, UT | 21 GWh | Jun 2022 | Dec 2025 | Natural Gas |
| Heber City | Heber Light & Power Company | Heber City, UT | 17 GWh | Nov 1990 | Dec 2025 | Natural Gas |
| Soda | PacifiCorp | Soda Springs, ID | 16 GWh | Jun 1924 | Dec 2025 | Water |
| Hydro II | City of Logan - (UT) | Logan, UT | 16 GWh | Feb 1986 | Dec 2025 | Water |
| Snowbird Power Plant | Snowbird Corporation | Snowbird, UT | 15 GWh | Nov 1986 | Dec 2025 | Natural Gas |
| Spanish Fork | Strawberry Water Users Assn | Spanish Fork, UT | 14 GWh | Sep 1937 | Dec 2024 | Water |
| Salt Lake Energy Systems | NextEra Renewable Fuels, LLC | Salt Lake City, UT | 13 GWh | May 2006 | Dec 2025 | Landfill Gas |
| Whitehead | City of Springville - (UT) | Springville, UT | 11 GWh | Jul 1986 | Dec 2025 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Pioneer | PacifiCorp | Ogden, UT | 10 GWh | May 1910 | Oct 2025 | Water |
| Birch Creek Power | Birch Power Co | Terreton, ID | 10 GWh | Mar 1986 | Dec 2025 | Water |
| Garland Canal Power Plant | Shoshone Irrigation District | Powell, WY | 10 GWh | Aug 1983 | Jun 2026 | Water |
| Veyo Heat Recovery Project | Utah Associated Mun Power Sys | Gunlock, UT | 10 GWh | Apr 2016 | Dec 2025 | Waste Heat |
| Kettle Butte Digester, LLC | Kettle Butte Digester, LLC | Roberts, ID | 9 GWh | Apr 2011 | Dec 2024 | Other Biomass Gas |
| Mink Creek Hydro | Mink Creek Hydro Entity | Preston, ID | 9 GWh | Nov 1986 | Dec 2025 | Water |
| Echo Dam | City of Bountiful - (UT) | Echo, UT | 9 GWh | Feb 1987 | Oct 2025 | Water |
| Little Cottonwood | City of Murray - (UT) | Sandy, UT | 9 GWh | Mar 1983 | Sep 2025 | Water |
| Hill AFB LFG Facility, Bldg #737 | Ameresco Federal Solutions | Hill AFB, UT | 8 GWh | Dec 2004 | Dec 2024 | Landfill Gas |
| Upper Beaver | Beaver City Corporation | Beaver, UT | 8 GWh | Jul 1907 | Jun 2025 | Water |
| Gateway | Weber Basin Water Conserv Dist | Mountain Green, UT | 8 GWh | Jul 1958 | Dec 2025 | Water |
| Dry Creek Project | Dry Creek LLC | Howe, ID | 8 GWh | Nov 1987 | Dec 2025 | Water |
| Quichapa 2 | Quichapa 2 LLC | Cedar City, UT | 8 GWh | Nov 2016 | Dec 2025 | Solar |
| South Milford Solar Plant | REUT Origination, LLC | Milford, UT | 8 GWh | Feb 2015 | Dec 2025 | Solar |
| Spanish Fork Community Solar | Utah Municipal Power Agency | Spanish Fork, UT | 7 GWh | Jun 2021 | Dec 2025 | Solar |
| Fiddler's Canyon 3 | SunE Solar XVII Project 3, LLC | Cedar City, UT | 7 GWh | Nov 2015 | Dec 2025 | Solar |
| Quichapa 1 | Quichapa 1 LLC | Cedar City, UT | 7 GWh | Nov 2016 | Dec 2025 | Solar |
| Copperton Solar Plant No. 1 | Kennecott Utah Copper | Bingham Canyon, UT | 7 GWh | Oct 2024 | Dec 2025 | Solar |
| Quail Creek Hydro Plant #1 | Washington Cnty Wtr Consv Dist | Hurricane, UT | 7 GWh | May 1985 | Jun 2026 | Water |
| Fiddler's Canyon #1 | SunE Solar XVII Project 1, LLC | Cedar City, UT | 7 GWh | Aug 2015 | Dec 2025 | Solar |
| Quichapa 3 | Quichapa 3 LLC | Cedar City, UT | 7 GWh | Nov 2016 | Dec 2025 | Solar |
| Hurricane City Power | Hurricane City Power - (UT) | Hurricane, UT | 7 GWh | Nov 1999 | Dec 2025 | Natural Gas : 99.9% |
| Milford 2 | SunE DB24 LLC | Milford, UT | 7 GWh | Nov 2015 | Dec 2025 | Solar |
| Fiddler's Canyon #2 | SunE Solar XVII Project 2, LLC | Cedar City, UT | 7 GWh | Aug 2015 | Dec 2025 | Solar |
| Beryl Solar Plant | Evergreen Wind, LLC | Beryl, UT | 6 GWh | Jul 2015 | Dec 2025 | Solar |
| Laho Solar Plant | Evergreen Wind, LLC | Milford, UT | 6 GWh | Jun 2015 | Dec 2025 | Solar |
| Milford Flat Solar Plant | Evergreen Wind, LLC | Milford, UT | 6 GWh | Jun 2015 | Dec 2025 | Solar |
| Elk Basin Gasoline Plant | Contango Oil and Gas | Powell, WY | 6 GWh | Dec 1947 | Dec 2025 | Other Gas |
| Cedar Valley Solar Plant | Evergreen Wind, LLC | Cedar City, UT | 6 GWh | Nov 2015 | Dec 2025 | Solar |
| Granite Peak Solar Plant | Evergreen Wind, LLC | Milford, UT | 6 GWh | Jul 2015 | Dec 2025 | Solar |
| Sinclair Oil Refinery | HF Sinclair Parco Refining LLC | Sinclair, WY | 6 GWh | Dec 1924 | May 2026 | Natural Gas |
| Washington City Electric Generation | City of Washington - (UT) | Washington, UT | 6 GWh | Apr 2007 | Dec 2025 | Natural Gas |
| Buckhorn Solar Plant | Evergreen Wind, LLC | Paragonah, UT | 5 GWh | Nov 2015 | Dec 2025 | Solar |
| Brigham City | Brigham City Corporation | Brigham, UT | 5 GWh | Dec 1920 | Dec 2025 | Water |
| Wanship | Weber Basin Water Conserv Dist | Wanship, UT | 5 GWh | Jul 1958 | Dec 2025 | Water |
| Hydro Plant No 3 | City of Ephraim - (UT) | east of Ephraim, UT | 5 GWh | Aug 1984 | Dec 2024 | Water |
| Provo Power Plant | Utah Municipal Power Agency | Provo, UT | 4 GWh | Dec 2017 | Dec 2025 | Natural Gas |
| Bloomington Solar I | Adapture Renewables, Inc. | St George, UT | 4 GWh | Nov 2018 | Dec 2025 | Solar |
| Granite | PacifiCorp | Salt lake City, UT | 4 GWh | Jul 1896 | Dec 2025 | Water |
| Stairs | PacifiCorp | Salt Lake City, UT | 4 GWh | Jun 1912 | Dec 2025 | Water |
| Causey | Weber Basin Water Conserv Dist | South Fork, UT | 4 GWh | Dec 1997 | Dec 2025 | Water |
| Gunnison Solar | Altus Power America Management, LLC | Gunnison, UT | 4 GWh | Aug 2022 | Dec 2025 | Solar |
| Snake Creek | Heber Light & Power Company | Midway, UT | 4 GWh | Jun 1910 | Nov 2025 | Water |
| Lower No 2 | City of Idaho Falls - (ID) | Idaho Falls, ID | 4 GWh | Jul 1940 | Dec 2025 | Water |
| Marsh Valley Development | Marsh Valley Development Inc | McCammon, ID | 4 GWh | Mar 1993 | Dec 2025 | Water |
| Last Chance | PacifiCorp | Grace, ID | 3 GWh | Jan 1984 | Dec 2025 | Water |
| Pine View Dam | City of Bountiful - (UT) | Ogden, UT | 3 GWh | May 1991 | Apr 2025 | Water |
| Greenville Solar Plant | Evergreen Wind, LLC | Milford, UT | 3 GWh | Sep 2015 | Dec 2025 | Solar |
| Lake Creek Dam | Heber Light & Power Company | Heber City, UT | 3 GWh | Apr 1981 | Oct 2025 | Water |
| Logan City | City of Logan - (UT) | Logan, UT | 2 GWh | Jun 2002 | Dec 2025 | Natural Gas |
| Bartholomew | City of Springville - (UT) | Springville, UT | 2 GWh | Mar 1988 | Dec 2025 | Water |
| Manti Lower | City of Manti - (UT) | Manti, UT | 1 GWh | Dec 1988 | Aug 2025 | Water |
| Salt Palace Solar Gen Plant | Wasatch View Solar LLC | Salt Lake City, UT | 1 GWh | Apr 2012 | Dec 2025 | Solar |
| Murray Turbine | City of Murray - (UT) | Murray, UT | 220 MWh | May 2001 | Dec 2025 | Natural Gas |
| St George Red Rock | City of St George - (UT) | St George, UT | 12 MWh | Apr 1987 | Dec 2025 | Distillate Fuel Oil |
| Bloomington Power Plant | City of St George - (UT) | Bloomington, UT | 11 MWh | Feb 1999 | Dec 2024 | Distillate Fuel Oil |
| Payson | Payson City Corporation | Payson, UT | 6 MWh | May 1988 | Dec 2025 | Natural Gas : 83.0% Distillate Fuel Oil : 17.0% |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #25 | Arizona Public Service Company | 25.4 TWh | 100 |
| #36 | Idaho Power Company | 14.1 TWh | 169 |
| #22 | Nevada Power Company | 37.9 TWh | 143 |
| #32 | NorthWestern Corporation | 17.9 TWh | 70 |
| #21 | Public Service Company of Colorado | 46.8 TWh | 231 |
| #33 | Public Service Company of New Mexico | 16.6 TWh | 137 |
| #51 | PUD No. 1 of Douglas County | 4.4 TWh | 4 |
| #40 | Western Area Power Administration - Desert Southwest Region | 10.4 TWh | 34 |
| #30 | Western Area Power Administration - Rocky Mountain Region | 18.7 TWh | 193 |
| #62 | Western Area Power Administration - Upper Great Plains West | 210.2 GWh | 24 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #12 | New York Independent System Operator | 133.9 TWh | 1,299 |
| #13 | Duke Energy Carolinas | 113.2 TWh | 577 |
| #15 | ISO New England | 111.5 TWh | 1,629 |
| #16 | Bonneville Power Administration | 91.5 TWh | 167 |
| #17 | Duke Energy Progress East | 65.1 TWh | 565 |
| #18 | PacifiCorp East | 61.2 TWh | 222 |
| #19 | Salt River Project Agricultural Improvement and Power District | 60.5 TWh | 49 |
| #20 | Duke Energy Florida, Inc. | 47.2 TWh | 100 |
| #21 | Public Service Company of Colorado | 46.8 TWh | 231 |
| #22 | Nevada Power Company | 37.9 TWh | 143 |