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	May 2025
Annual Generation	57.0 TWh
Power Plants	204
Utilities	119
Ranked #19 out of 65 in terms of net annual generation
Ranked #10 out of 32 in terms of annual generation from coal
Power Plant Types	Coal \| 45.2% Wind \| 20.9% Natural Gas \| 19.6% Solar \| 10.4% Water \| 2.2% Other Fuel \| 1.8%

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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
Red Mesa Solar Project	NTUA Generation - Utah, LLC	Red Mesa, UT	194 GWh	Mar 2023	Feb 2025	Solar
Gunnison Solar	Greenbacker Renewable Energy Corporation	Gunnison, UT	4 GWh	Aug 2022	Dec 2023	Solar
Solomon Generating Facility	Deseret Generation & Tran Coop	St. George, UT	35 GWh	Jun 2022	Dec 2023	Natural Gas
Graphite Solar I	Greenbacker Renewable Energy Corporation	Wellington, UT	199 GWh	May 2022	Feb 2025	Solar
Clover Creek Solar Community Solar	AES Distributed Energy	Mona, UT	201 GWh	Nov 2021	Feb 2025	Solar
TB Flats	PacifiCorp	Medicine Bow, WY	1 TWh	Sep 2021	Feb 2025	Wind
Spanish Fork Community Solar	Utah Municipal Power Agency	Spanish Fork, UT	7 GWh	Jun 2021	Dec 2023	Solar
Sigurd Solar LLC	Sigurd Solar LLC	Sigurd, UT	203 GWh	Apr 2021	Feb 2025	Solar
Pryor Mountain Wind	PacifiCorp	Bridger, MT	733 GWh	Mar 2021	Feb 2025	Wind
Hunter Solar LLC (UT)	Hunter Solar LLC	Clawson, UT	273 GWh	Feb 2021	Feb 2025	Solar
Cedar Springs II	PacifiCorp	Douglas, WY	618 GWh	Nov 2020	Feb 2025	Wind
Ekola Flats	PacifiCorp	Hanna, WY	773 GWh	Nov 2020	Feb 2025	Wind
Cedar Springs III	Cedar Springs Wind III, LLC	Douglas, WY	510 GWh	Nov 2020	Feb 2025	Wind
Cedar Springs I	Cedar Springs Wind, LLC	Douglas, WY	730 GWh	Nov 2020	Feb 2025	Wind
Cove Mountain Solar	Cove Mountain Solar LLC	Beryl, UT	158 GWh	Oct 2020	Feb 2025	Solar
Milford Solar 1	Milford Solar 1, LLC	Milford, UT	258 GWh	Oct 2020	Feb 2025	Solar
Cove Mountain Solar 2	Cove Mountain Solar 2 LLC	Beryl, UT	316 GWh	Sep 2020	Feb 2025	Solar
Sage Solar I-III	CI III VK I TE Partnership LLC	Randolph, UT	140 GWh	Aug 2019	Feb 2025	Solar
James W. Broderick Hydropower Plant	James W. Broderick Hydropower Plant	Pueblo, CO	21 GWh	Apr 2019	Dec 2023	Water
BYU Central Heating Plant	Brigham Young University (BYU)	Provo, UT	111 GWh	Jan 2019	Dec 2023	Natural Gas
Sweetwater Solar	Sweetwater Solar LLC	Green River, WY	181 GWh	Nov 2018	Feb 2025	Solar
Bloomington Solar I	Adapture Renewables, Inc.	St George, UT	2 GWh	Nov 2018	Sep 2023	Solar
Provo Power Plant	Utah Municipal Power Agency	Provo, UT	7 GWh	Dec 2017	Dec 2023	Natural Gas
Three Peaks Power	Three Peaks Power LLC	Cedar City, UT	224 GWh	Nov 2016	Feb 2025	Solar
Pavant Solar III	Invenergy Services LLC	Filmore, UT	41 GWh	Nov 2016	Dec 2023	Solar
Quichapa 1	Quichapa 1 LLC	Cedar City, UT	8 GWh	Nov 2016	Dec 2023	Solar
Quichapa 2	Quichapa 2 LLC	Cedar City, UT	7 GWh	Nov 2016	Dec 2023	Solar
Quichapa 3	Quichapa 3 LLC	Cedar City, UT	8 GWh	Nov 2016	Dec 2023	Solar
Pavant Solar II LLC	Pavant Solar II LLC	Fillmore, UT	102 GWh	Oct 2016	Dec 2023	Solar
Pioneer Wind Park, LLC	AES Distributed Energy	Glenrock, WY	226 GWh	Sep 2016	Dec 2023	Wind
Granite Mountain Solar West, LLC	Clearway Renewable Operation & Maintenance LLC	Cedar City, UT	131 GWh	Aug 2016	Feb 2025	Solar
Granite Mountain Solar East, LLC	Clearway Renewable Operation & Maintenance LLC	Cedar City, UT	216 GWh	Aug 2016	Feb 2025	Solar
Escalante Solar II, LLC	Clearway Renewable Operation & Maintenance LLC	Milford, UT	215 GWh	Jul 2016	Feb 2025	Solar
Escalante Solar III, LLC	Clearway Renewable Operation & Maintenance LLC	Milford, UT	212 GWh	Jul 2016	Feb 2025	Solar
Iron Springs Solar, LLC	Clearway Renewable Operation & Maintenance LLC	Cedar City, UT	218 GWh	Jul 2016	Feb 2025	Solar
Escalante Solar I, LLC	Clearway Renewable Operation & Maintenance LLC	Milford, UT	214 GWh	Jul 2016	Feb 2025	Solar
Enterprise Solar, LLC	Clearway Renewable Operation & Maintenance LLC	Newcastle, UT	232 GWh	Jun 2016	Feb 2025	Solar
Veyo Heat Recovery Project	Utah Associated Mun Power Sys	Gunlock, UT	46 GWh	Apr 2016	Dec 2023	Waste Heat
Latigo Wind Park	AES Distributed Energy	Monticello, UT	149 GWh	Feb 2016	Feb 2025	Wind
Utah Red Hills Renewable Energy Park	MN8 Energy LLC	Parowan, UT	190 GWh	Nov 2015	Dec 2023	Solar
Milford 2	SunE DB24 LLC	Milford, UT	7 GWh	Nov 2015	Dec 2023	Solar
Cedar Valley Solar Plant	Evergreen Wind, LLC	Cedar City, UT	6 GWh	Nov 2015	Dec 2023	Solar
Buckhorn Solar Plant	Evergreen Wind, LLC	Paragonah, UT	6 GWh	Nov 2015	Dec 2023	Solar
Fiddler's Canyon 3	SunE Solar XVII Project 3, LLC	Cedar City, UT	7 GWh	Nov 2015	Dec 2023	Solar
Pavant Solar, LLC	Onward Energy	Fillmore, UT	113 GWh	Nov 2015	Feb 2025	Solar
Greenville Solar Plant	Evergreen Wind, LLC	Milford, UT	4 GWh	Sep 2015	Dec 2023	Solar
Fiddler's Canyon #2	SunE Solar XVII Project 2, LLC	Cedar City, UT	7 GWh	Aug 2015	Dec 2023	Solar
Fiddler's Canyon #1	SunE Solar XVII Project 1, LLC	Cedar City, UT	7 GWh	Aug 2015	Dec 2023	Solar
Granite Peak Solar Plant	Evergreen Wind, LLC	Milford, UT	6 GWh	Jul 2015	Dec 2023	Solar
BYUI Central Energy Facility	Brigham Young Univ Idaho	Rexburg, ID	40 GWh	Jul 2015	Feb 2025	Natural Gas
Beryl Solar Plant	Evergreen Wind, LLC	Beryl, UT	6 GWh	Jul 2015	Dec 2023	Solar
Laho Solar Plant	MN8 Energy LLC	Milford, UT	6 GWh	Jun 2015	Dec 2023	Solar
Milford Flat Solar Plant	Evergreen Wind, LLC	Milford, UT	6 GWh	Jun 2015	Dec 2023	Solar
South Milford Solar Plant	REUT Origination, LLC	Milford, UT	7 GWh	Feb 2015	Dec 2023	Solar
Enel Cove Fort	Enel Cove Fort LLC	Cove Fort, UT	155 GWh	Nov 2013	Dec 2023	Geothermal
Thermo No 1	Thermo No 1 BE 01 LLC	Milford, UT	55 GWh	Mar 2013	Dec 2023	Geothermal
Meadow Creek Project Company	Ridgeline Energy LLC	Idaho Falls, ID	266 GWh	Nov 2012	Dec 2023	Wind
Blue Mountain Biogas	Blue Mountain Biogas LLC	Milford, UT	12 MWh	Sep 2012	Dec 2023	Other Biomass Gas
Salt Palace Solar Gen Plant	Wasatch View Solar LLC	Salt Lake City, UT	2 GWh	Apr 2012	Dec 2023	Solar
Power County Wind Park South	Power County Wind Park South LLC	American Falls, ID	41 GWh	Nov 2011	Dec 2023	Wind
Power County Wind Park North	Power County Wind Park North LLC	American Falls, ID	48 GWh	Nov 2011	Dec 2023	Wind
Kettle Butte Digester, LLC	Kettle Butte Digester, LLC	Roberts, ID	9 GWh	Apr 2011	Dec 2023	Other Biomass Gas
Dunlap	PacifiCorp	Medicine Bow, WY	432 GWh	Sep 2010	Dec 2023	Wind
Top of the World Windpower Project	Duke Energy Renewables Services	Glenrock, WY	407 GWh	Sep 2010	Feb 2025	Wind
Goshen Phase II	AE Power Services LLC	Idaho Falls, ID	317 GWh	Aug 2010	Dec 2023	Wind
Tooele Army Depot(CSG)	Tooele Army Depot	Tooele, UT	3 GWh	Jun 2010	Jul 2023	Wind : 98.7% Solar : 1.3%
Campbell Hill Windpower	Duke Energy Renewables Services	Glenrock, WY	282 GWh	Nov 2009	Feb 2025	Wind
Casper Wind Farm	Chevron USA	Evansville, WY	6 GWh	Nov 2009	Dec 2023	Wind
McFadden Ridge	PacifiCorp	Rock River, WY	104 GWh	Sep 2009	Dec 2023	Wind
High Plains	PacifiCorp	Rock River, WY	342 GWh	Aug 2009	Dec 2023	Wind
Trans-Jordan Generating Station	EDL Inc	South Jordan, UT	38 GWh	Feb 2009	Dec 2023	Landfill Gas
Rolling Hills	PacifiCorp	Glenrock, WY	188 GWh	Dec 2008	Dec 2023	Wind
Glenrock	PacifiCorp	Glenrock, WY	314 GWh	Nov 2008	Dec 2023	Wind
Seven Mile Hill	PacifiCorp	Medicine Bow, WY	463 GWh	Nov 2008	Dec 2023	Wind
Mountain Wind Power II LLC	Mountain Wind Power II LLC	Fort Bridger, WY	178 GWh	Aug 2008	Feb 2025	Wind
HTW Plant 303 COGEN	The University of Utah	Salt Lake City, UT	45 GWh	Jul 2008	Feb 2025	Natural Gas
Jordanelle Dam Hydroelectric Project	Central Utah Water Conservancy District	Heber, UT	50 GWh	Jun 2008	Dec 2023	Water
Spanish Fork Wind Park 2 LLC	Spanish Fork Wind Park 2, LLC	Spanish Fork, UT	45 GWh	Jun 2008	Feb 2025	Wind
Mountain Wind Power LLC	Mountain Wind Power LLC	Fort Bridger, WY	141 GWh	Jun 2008	Feb 2025	Wind
Lake Side Power Plant	PacifiCorp	Vineyard, UT	6 TWh	Aug 2007	Feb 2025	Natural Gas
Washington City Electric Generation	City of Washington - (UT)	Washington, UT	4 GWh	Apr 2007	Dec 2023	Natural Gas
Salt Lake Energy Systems	EPP Renewable Energy	Salt Lake City, UT	25 GWh	May 2006	Dec 2023	Landfill Gas
Millcreek Power Generation	City of St George	St. George, UT	119 GWh	Mar 2006	Oct 2023	Natural Gas
Wolverine Creek	Invenergy Services LLC	Idaho Falls, ID	135 GWh	Jan 2006	Dec 2023	Wind
Currant Creek	PacifiCorp	Mona, UT	3 TWh	May 2005	Feb 2025	Natural Gas
Shute Creek Facility	Exxon Mobil Production Co	Kemmerer, WY	835 GWh	Apr 2005	Feb 2025	Natural Gas : 61.9% Other Gas : 38.1%
Hill AFB LFG Facility, Bldg #737	Ameresco Federal Solutions	Hill AFB, UT	8 GWh	Dec 2004	Dec 2024	Landfill Gas
Central Energy Plant USU	Utah State University	Logan, UT	29 GWh	Jul 2004	Dec 2024	Natural Gas
Tesoro SLC Cogeneration Plant	Tesoro Refng Marketing Co Mntn Region	Salt Lake City, UT	187 GWh	Jun 2004	Feb 2025	Natural Gas : 98.5% Other Gas : 1.5%
Nebo Power Station	Utah Associated Mun Power Sys	Payson, UT	821 GWh	May 2004	Feb 2025	Natural Gas
TransAlta Wyoming Wind	NextEra Energy Operating Services LLC	Evanston, WY	265 GWh	Nov 2003	Dec 2023	Wind
Logan City	City of Logan - (UT)	Logan, UT	11 GWh	Jun 2002	Dec 2023	Natural Gas
West Valley Generation Project	Utah Municipal Power Agency	West Valley City, UT	675 GWh	Sep 2001	Feb 2025	Natural Gas
Murray Turbine	City of Murray - (UT)	Murray, UT	14 GWh	May 2001	Dec 2023	Natural Gas
Foote Creek IV	PacifiCorp	Rock River, WY	12 GWh	Jul 2000	Dec 2023	Wind
Hurricane City Power	Hurricane City Power	Hurricane, UT	3 GWh	Nov 1999	Dec 2023	Natural Gas : 97.3% Distillate Fuel Oil : 2.7%
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	200 MWh	Feb 1999	Dec 2022	Distillate Fuel Oil
Causey	Weber Basin Water Conserv Dist	South Fork, UT	5 GWh	Dec 1997	Dec 2023	Water

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#27	Arizona Public Service Company	22.7 TWh	75
#34	Idaho Power Company	15.4 TWh	164
#22	Nevada Power Company	38.1 TWh	136
#30	NorthWestern Corporation	18.8 TWh	66
#20	Public Service Company of Colorado	48.6 TWh	201
#35	Public Service Company of New Mexico	15.1 TWh	108
#18	Salt River Project Agricultural Improvement and Power District	58.5 TWh	45
#42	Western Area Power Administration - Desert Southwest Region	8.3 TWh	30
#23	Western Area Power Administration - Rocky Mountain Region	35.8 TWh	170
#64	Western Area Power Administration - Upper Great Plains West	471.1 GWh	24

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#13	Duke Energy Carolinas	111.3 TWh	556
#15	ISO New England	103.6 TWh	1,487
#16	Bonneville Power Administration	83.0 TWh	158
#17	Duke Energy Progress East	65.3 TWh	554
#18	Salt River Project Agricultural Improvement and Power District	58.5 TWh	45
#19	PacifiCorp East	57.0 TWh	204
#20	Public Service Company of Colorado	48.6 TWh	201
#21	Duke Energy Florida, Inc.	47.5 TWh	92
#22	Nevada Power Company	38.1 TWh	136
#23	Western Area Power Administration - Rocky Mountain Region	35.8 TWh	170