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%

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Daily Net Generation for PacifiCorp East for the past 3 Years

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Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
West Valley Generation Project	Utah Municipal Power Agency	West Valley City, UT	381 GWh	Sep 2001	Mar 2026	Natural Gas
Graphite Solar I	Greenbacker Renewable Energy Corporation	Wellington, UT	190 GWh	May 2022	Mar 2026	Solar
Washington City Electric Generation	City of Washington - (UT)	Washington, UT	6 GWh	Apr 2007	Dec 2024	Natural Gas
Wanship	Weber Basin Water Conserv Dist	Wanship, UT	9 GWh	Jul 1958	Dec 2024	Water
Lake Side Power Plant	PacifiCorp	Vineyard, UT	6 TWh	Aug 2007	Mar 2026	Natural Gas
Bonanza	Deseret Generation & Tran Coop	Vernal, UT	3 TWh	Apr 1986	Mar 2026	Bituminous Coal : 98.8% Solar : 1.1%
Horseshoe Solar, LLC	Horseshoe Solar, LLC	Tooele, UT	197 GWh	Apr 2024	Mar 2026	Solar
Birch Creek Power	Birch Power Co	Terreton, ID	13 GWh	Mar 1986	Dec 2024	Water
Sunnyside Cogen Associates	Sunnyside Cogeneration Assoc	Sunnyside, UT	324 GWh	Jan 1993	Aug 2025	Waste/Other Coal : 99.3% Distillate Fuel Oil : 0.7%
Solomon Generating Facility	Deseret Generation & Tran Coop	St. George, UT	21 GWh	Jun 2022	Dec 2024	Natural Gas
Millcreek Power Generation	City of St George	St. George, UT	149 GWh	Mar 2006	Nov 2024	Natural Gas
St George Red Rock	City of St George	St George, UT	178 MWh	Apr 1987	Dec 2024	Distillate Fuel Oil
Bloomington Solar I	Adapture Renewables, Inc.	St George, UT	667 MWh	Nov 2018	Dec 2024	Solar
Whitehead	City of Springville - (UT)	Springville, UT	11 GWh	Jul 1986	Dec 2024	Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Bartholomew	City of Springville - (UT)	Springville, UT	271 MWh	Mar 1988	Dec 2024	Water
Spanish Fork Community Solar	Utah Municipal Power Agency	Spanish Fork, UT	7 GWh	Jun 2021	Dec 2024	Solar
Spanish Fork Wind Park 2 LLC	Spanish Fork Wind Park 2, LLC	Spanish Fork, UT	44 GWh	Jun 2008	Mar 2026	Wind
Spanish Fork	Strawberry Water Users Assn	Spanish Fork, UT	14 GWh	Sep 1937	Dec 2024	Water
Trans-Jordan Generating Station	Energy Developments, Inc d/b/a EDL	South Jordan, UT	37 GWh	Feb 2009	Dec 2024	Landfill Gas
Causey	Weber Basin Water Conserv Dist	South Fork, UT	5 GWh	Dec 1997	Dec 2024	Water
Soda	PacifiCorp	Soda Springs, ID	19 GWh	Jun 1924	Dec 2024	Water
Snowbird Power Plant	Snowbird Corporation	Snowbird, UT	15 GWh	Nov 1986	Dec 2024	Natural Gas
Sinclair Oil Refinery	HF Sinclair Parco Refining LLC	Sinclair, WY	6 GWh	Dec 1924	Mar 2026	Natural Gas
Sigurd Solar LLC	Sigurd Solar LLC	Sigurd, UT	205 GWh	Apr 2021	Mar 2026	Solar
Cedar Creek Wind, LLC	Cedar Creek Wind, LLC	Shelley, ID	486 GWh	Feb 2024	Mar 2026	Wind
Little Cottonwood	City of Murray - (UT)	Sandy, UT	10 GWh	Mar 1983	Oct 2024	Water
HTW Plant 303 COGEN	The University of Utah	Salt Lake City, UT	48 GWh	Jul 2008	Mar 2026	Natural Gas
Stairs	PacifiCorp	Salt Lake City, UT	3 GWh	Jun 1912	Dec 2024	Water
Salt Palace Solar Gen Plant	Wasatch View Solar LLC	Salt Lake City, UT	1 GWh	Apr 2012	Dec 2024	Solar
Tesoro SLC Cogeneration Plant	Tesoro Refng Marketing Co Mntn Region	Salt Lake City, UT	199 GWh	Jun 2004	Mar 2026	Natural Gas : 99.9%
Salt Lake Energy Systems	NextEra Renewable Fuels, LLC	Salt Lake City, UT	24 GWh	May 2006	Dec 2024	Landfill Gas
Gadsby	PacifiCorp	Salt Lake City, UT	210 GWh	Aug 1951	Mar 2026	Natural Gas
Granite	PacifiCorp	Salt lake City, UT	5 GWh	Jul 1896	Dec 2024	Water
Simplot Phosphates	Simplot Phosphates LLC	Rock Springs, WY	99 GWh	Jul 1986	Mar 2026	Other Fuel : 85.8% Natural Gas : 14.2%
McFadden Ridge	PacifiCorp	Rock River, WY	84 GWh	Sep 2009	Dec 2024	Wind
High Plains	PacifiCorp	Rock River, WY	274 GWh	Aug 2009	Dec 2024	Wind
Boswell Wind	Boswell Wind, LLC	Rock River, WY	1 TWh	Nov 2024	Mar 2026	Wind
Kettle Butte Digester, LLC	Kettle Butte Digester, LLC	Roberts, ID	9 GWh	Apr 2011	Dec 2024	Other Biomass Gas
Oneida	PacifiCorp	Riverdale, ID	42 GWh	Jun 1915	Dec 2024	Water
BYUI Central Energy Facility	Brigham Young Univ Idaho	Rexburg, ID	38 GWh	Jul 2015	Mar 2026	Natural Gas : 99.8%
Red Mesa Solar Project	NTUA Generation - Utah, LLC	Red Mesa, UT	186 GWh	Mar 2023	Mar 2026	Solar
Sage Solar I-III	CI III VK I TE Partnership LLC	Randolph, UT	139 GWh	Aug 2019	Mar 2026	Solar
Provo Power Plant	Utah Municipal Power Agency	Provo, UT	5 GWh	Dec 2017	Dec 2024	Natural Gas
BYU Central Heating Plant	Brigham Young University (BYU)	Provo, UT	116 GWh	Jan 2019	Dec 2024	Natural Gas
Mink Creek Hydro	Mink Creek Hydro Entity	Preston, ID	11 GWh	Nov 1986	Dec 2024	Water
Elk Basin Gasoline Plant	Contango Oil and Gas	Powell, WY	7 GWh	Dec 1947	Dec 2024	Other Gas
Garland Canal Power Plant	Shoshone Irrigation District	Powell, WY	9 GWh	Aug 1983	Oct 2025	Water
Jim Bridger	PacifiCorp	Point of Rocks, WY	7 TWh	Oct 1974	Mar 2026	Subbituminous Coal : 62.1% Natural Gas : 37.8%
Payson	Payson City Corporation	Payson, UT	4 MWh	May 1988	Dec 2024	Natural Gas : 95.9% Distillate Fuel Oil : 4.1%
Nebo Power Station	Utah Associated Mun Power Sys	Payson, UT	671 GWh	May 2004	Mar 2026	Natural Gas
Utah Red Hills Renewable Energy Park	MN8 Energy LLC	Parowan, UT	209 GWh	Nov 2015	Dec 2024	Solar
Buckhorn Solar Plant	Evergreen Wind, LLC	Paragonah, UT	6 GWh	Nov 2015	Dec 2024	Solar
Pine View Dam	City of Bountiful	Ogden, UT	6 GWh	May 1991	Oct 2024	Water
Pioneer	PacifiCorp	Ogden, UT	18 GWh	May 1910	Dec 2024	Water
Enterprise Solar, LLC	Clearway Renewable Operation & Maintenance LLC	Newcastle, UT	229 GWh	Jun 2016	Mar 2026	Solar
Murray Turbine	City of Murray - (UT)	Murray, UT	37 GWh	May 2001	Dec 2024	Natural Gas
Unit 4	City of Mt Pleasant - (UT)	Mt Pleasent, UT	2 GWh	May 1993	Oct 2024	Water
Gateway	Weber Basin Water Conserv Dist	Mountain Green, UT	15 GWh	Jul 1958	Dec 2024	Water
Latigo Wind Park	AES Distributed Energy	Monticello, UT	144 GWh	Feb 2016	Mar 2026	Wind
Clover Creek Solar Community Solar	AES Distributed Energy	Mona, UT	198 GWh	Nov 2021	Mar 2026	Solar
Currant Creek	PacifiCorp	Mona, UT	3 TWh	May 2005	Mar 2026	Natural Gas
Escalante Solar I, LLC	Clearway Renewable Operation & Maintenance LLC	Milford, UT	213 GWh	Jul 2016	Mar 2026	Solar
Thermo No 1	Thermo No 1 BE 01 LLC	Milford, UT	58 GWh	Mar 2013	Dec 2024	Geothermal
Milford Flat Solar Plant	Evergreen Wind, LLC	Milford, UT	6 GWh	Jun 2015	Dec 2024	Solar
Laho Solar Plant	Evergreen Wind, LLC	Milford, UT	6 GWh	Jun 2015	Dec 2024	Solar
Greenville Solar Plant	Evergreen Wind, LLC	Milford, UT	4 GWh	Sep 2015	Dec 2024	Solar
Granite Peak Solar Plant	Evergreen Wind, LLC	Milford, UT	6 GWh	Jul 2015	Dec 2024	Solar
Escalante Solar II, LLC	Clearway Renewable Operation & Maintenance LLC	Milford, UT	215 GWh	Jul 2016	Mar 2026	Solar
Escalante Solar III, LLC	Clearway Renewable Operation & Maintenance LLC	Milford, UT	212 GWh	Jul 2016	Mar 2026	Solar
South Milford Solar Plant	REUT Origination, LLC	Milford, UT	7 GWh	Feb 2015	Dec 2024	Solar
Milford 2	SunE DB24 LLC	Milford, UT	7 GWh	Nov 2015	Dec 2024	Solar
Milford Solar 1	Milford Solar 1, LLC	Milford, UT	263 GWh	Oct 2020	Mar 2026	Solar
Blundell	PacifiCorp	Milford, UT	272 GWh	Jun 1984	Dec 2024	Geothermal
Snake Creek	Heber Light & Power Company	Midway, UT	6 GWh	Jun 1910	Dec 2024	Water
Dunlap	PacifiCorp	Medicine Bow, WY	366 GWh	Sep 2010	Dec 2024	Wind
TB Flats	PacifiCorp	Medicine Bow, WY	1 TWh	Sep 2021	Mar 2026	Wind
Seven Mile Hill	PacifiCorp	Medicine Bow, WY	400 GWh	Nov 2008	Dec 2024	Wind
Foote Creek Rim	PacifiCorp	McFadden, WY	642 GWh	Nov 2024	Mar 2026	Wind
Rock Creek Wind	PacifiCorp	McFadden, WY	428 GWh	-	Mar 2026	Wind
Manti Lower	City of Manti - (UT)	Manti, UT	802 MWh	Dec 1988	Dec 2024	Water
Kennecott Power Plant	Kennecott Utah Copper	Magna, UT	139 GWh	Dec 1942	Mar 2026	Waste Heat : 78.1% Natural Gas : 21.9%
Logan City	City of Logan - (UT)	Logan, UT	5 GWh	Jun 2002	Dec 2024	Natural Gas
Hydro II	City of Logan - (UT)	Logan, UT	19 GWh	Feb 1986	Dec 2024	Water
Central Energy Plant USU	Utah State University	Logan, UT	30 GWh	Jul 2004	Mar 2026	Natural Gas
Shute Creek Facility	Exxon Mobil Production Co	Kemmerer, WY	852 GWh	Apr 2005	Mar 2026	Natural Gas : 61.0% Other Gas : 39.0%
Naughton	PacifiCorp	Kemmerer, WY	2 TWh	Apr 1963	Mar 2026	Subbituminous Coal : 75.0% Natural Gas : 25.0%
Goshen Phase II	AE Power Services LLC	Idaho Falls, ID	369 GWh	Aug 2010	Dec 2024	Wind
Lower No 1	City of Idaho Falls - (ID)	Idaho Falls, ID	39 GWh	Mar 1982	Dec 2024	Water
Upper Power Plant	City of Idaho Falls - (ID)	Idaho Falls, ID	45 GWh	Aug 1982	Dec 2024	Water
Lower No 2	City of Idaho Falls - (ID)	Idaho Falls, ID	5 GWh	Jul 1940	Oct 2024	Water
City Power Plant	City of Idaho Falls - (ID)	Idaho Falls, ID	40 GWh	Jun 1982	Dec 2024	Water
Meadow Creek Project Company	Ridgeline Energy LLC	Idaho Falls, ID	325 GWh	Nov 2012	Dec 2024	Wind
Wolverine Creek	Invenergy Services LLC	Idaho Falls, ID	164 GWh	Jan 2006	Dec 2024	Wind
Gem State	City of Idaho Falls - (ID)	Idaho Falls, ID	109 GWh	Oct 1988	Dec 2024	Water
Quail Creek Hydro Plant #1	Washington Cnty Wtr Consv Dist	Hurricane, UT	7 GWh	May 1985	Mar 2026	Water
Hurricane City Power	Hurricane City Power	Hurricane, UT	7 GWh	Nov 1999	Dec 2024	Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Castle Solar, LLC	Castle Solar, LLC	Huntington, UT	109 GWh	Mar 2024	Mar 2026	Solar
Huntington	PacifiCorp	Huntington, UT	4 TWh	Jun 1974	Mar 2026	Bituminous Coal
Dry Creek Project	Dry Creek LLC	Howe, ID	10 GWh	Nov 1987	Dec 2024	Water
Hill AFB LFG Facility, Bldg #737	Ameresco Federal Solutions	Hill AFB, UT	8 GWh	Dec 2004	Dec 2024	Landfill Gas

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