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Summary of Electricity Activity in Idaho

Summary of Idaho Generation

Idaho is ranked #43 out of 51 U.S. states and territories in terms of total annual net electricity generation.

GridInfo.com electricity generation data is aggregated from Jan 2001 to Mar 2025.

Companies on File103
Plants on File196
Total Generation1.49G MMBtu
Total Sales 1.99G kWh
Total Revenue $192.98M

Map of Top Producing Cities in the Idaho

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Overall National Rank

#43 /51 U.S. States

In Net Annual Generation

Overall Annual Net Geneneration

18.4 TWh

Total Annual Fuel Consumption

125.1 M MMBtu

Electric Companies in Idaho

103

Idaho
Power Plants

196

Natural Gas Rank

#38

Coal Rank

#44

Nuclear Rank

#46

Hydroelectric Rank

#8

Wind Rank

#24

Solar Rank

#32

Monthly Net Generation for Idaho

3M3M2M2M2M2M1M1M500k500k002001200120022002200320032004200420052005200620062007200720082008200920092010201020112011201220122013201320142014201520152016201620172017201820182019201920202020202120212022202220232023
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Electricity Sales Distribution

Electricity Sales, Price, and Revenue Breakdown

SalesPrice (Avg)Revenue
Residential826.93M kWh11.56 cents/kWh$95.63M
Commercial560.56M kWh9.35 cents/kWh$52.41M
Industrial602.30M kWh7.46 cents/kWh$44.95M
Transportation0 kWh0.00 cents/kWh$0
Total1.99G kWh9.70 cents/kWh$192.98M

* Data is aggregated from Jan 2001 to Mar 2025.

Production by Source

Largest 24 Power Plants in Idaho

RankPlantUtilityLocationAnnual GenerationInitial Operation DateLast UpdateFuel Types
#23Albeni FallsUSACE Northwestern DivisionOldtown, Idaho164.4 GWhApr 1955Dec 2023 Water
#17American FallsIdaho Power CoAmerican Falls, Idaho262.2 GWhFeb 1978Dec 2023 Water
#7Bennett MountainIdaho Power CoMountain Home, Idaho725.6 GWhMar 2005Dec 2023 Natural Gas
#15BlissIdaho Power CoBliss, Idaho295.1 GWhOct 1949Dec 2023 Water
#1BrownleeIdaho Power CoCambridge, Idaho2.1 TWhJul 1958Dec 2023 Water
#12C J StrikeIdaho Power CoBruneau, Idaho377.1 GWhFeb 1952Dec 2023 Water
#5Cabinet GorgeAvista CorpClark Fork, Idaho815.7 GWhAug 1952Dec 2023 Water
#10Cedar Creek Wind, LLCCedar Creek Wind, LLCShelley, Idaho470.9 GWh-Mar 2025 Wind
#11Clearwater Paper IPP LewistonClearwater Paper CorporationLewiston, Idaho389.8 GWhDec 1949Mar 2025 Black Liquor : 55.5% Wood/Wood Waste Solids : 24.9% Natural Gas : 19.6%
#4DworshakUSACE Northwestern DivisionAhsahka, Idaho1.4 TWhAug 1974Dec 2023 Water
#8Evander Andrews Power ComplexIdaho Power CoMountain Home, Idaho566.7 GWhAug 2001Dec 2023 Natural Gas
#22Franklin Solar HybridFranklin Solar IdahoTwin Falls, Idaho177.6 GWh-Mar 2025 Solar
#14Goshen Phase IIAE Power Services LLCIdaho Falls, Idaho316.8 GWhAug 2010Dec 2023 Wind
#21Grand View Solar TwoGrand View PV Solar Two, LLCGrand View, Idaho180.8 GWhNov 2016Mar 2025 Solar
#24Horse Butte Wind I, LLCUtah Associated Mun Power SysIona, Idaho149.4 GWhJul 2012Dec 2023 Wind
#18Jackpot Solar, LLCDuke Energy Renewables ServicesTwin Falls, Idaho258.9 GWhNov 2022Mar 2025 Solar
#3Langley Gulch Power PlantIdaho Power CoNew Plymouth, Idaho1.7 TWhMay 2012Mar 2025 Natural Gas
#20Lower SalmonIdaho Power CoHagerman, Idaho187.9 GWhJan 1949Dec 2023 Water
#13Lucky Peak Power Plant ProjectBoise-Kuna Irrigation DistrictBoise, Idaho331.8 GWhSep 1988Dec 2023 Water
#16Meadow Creek Project CompanyRidgeline Energy LLCIdaho Falls, Idaho266.2 GWhNov 2012Dec 2023 Wind
#9Palisades DamU S Bureau of ReclamationPalisades, Idaho564.6 GWhJan 1957Dec 2023 Water
#6RathdrumAvista CorpRathdrum, Idaho779.3 GWhOct 1994Dec 2023 Natural Gas
#2Rathdrum Power LLCRathdrum Operating Services Co., Inc.Rathdrum, Idaho1.8 TWhAug 2001Dec 2023 Natural Gas
#19Rockland Wind FarmRidgeline Energy LLCAmerican Falls, Idaho219.4 GWhNov 2011Dec 2023 Wind
* Data is based on the last 12 months since Mar 2025.
View All Plants in Idaho

Electricity Generation by Idaho Counties

State RankCounty# Power PlantsNet Generation
Past 12 Months		Net Generation
from Natural Gas		Net Generation
from Wind		Net Generation
from Solar		Net Generation
from Nuclear
#11Ada County, ID11657.6 GWh0.0 Wh0.0 Wh171.1 GWh0.0 Wh
#29Adams County, ID114.1 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#18Bannock County, ID491.3 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#12Bingham County, ID2470.9 GWh0.0 Wh470.9 GWh0.0 Wh0.0 Wh
#27Boise County, ID135.5 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#8Bonner County, ID2980.2 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#5Bonneville County, ID121.6 TWh0.0 Wh867.1 GWh0.0 Wh0.0 Wh
#19Boundary County, ID266.9 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#30Butte County, ID112.5 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#23Canyon County, ID449.3 GWh49.3 GWh0.0 Wh0.0 Wh0.0 Wh
#17Caribou County, ID492.8 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#15Cassia County, ID10259.9 GWh0.0 Wh124.0 GWh0.0 Wh0.0 Wh
#32Clark County, ID19.2 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#6Clearwater County, ID21.4 TWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#2Elmore County, ID262.3 TWh1.3 TWh524.1 GWh351.6 GWh0.0 Wh
#22Franklin County, ID253.0 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#16Fremont County, ID498.4 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#21Gem County, ID256.9 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#9Gooding County, ID14737.9 GWh0.0 Wh24.5 GWh0.0 Wh0.0 Wh
#31Jefferson County, ID19.2 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#24Jerome County, ID1342.3 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#1Kootenai County, ID42.7 TWh2.6 TWh0.0 Wh0.0 Wh0.0 Wh
#34Lemhi County, ID154.0 MWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#33Lincoln County, ID34.0 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#25Madison County, ID139.9 GWh39.9 GWh0.0 Wh0.0 Wh0.0 Wh
#20Minidoka County, ID259.4 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#14Nez Perce County, ID1389.8 GWh76.6 GWh0.0 Wh0.0 Wh0.0 Wh
#13Owyhee County, ID3416.5 GWh0.0 Wh0.0 Wh40.1 GWh0.0 Wh
#4Payette County, ID11.7 TWh1.7 TWh0.0 Wh0.0 Wh0.0 Wh
#10Power County, ID6659.1 GWh0.0 Wh308.8 GWh88.1 GWh0.0 Wh
#28Teton County, ID226.7 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#7Twin Falls County, ID401.2 TWh36.5 GWh483.7 GWh439.3 GWh0.0 Wh
#26Valley County, ID135.5 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#3Washington County, ID22.1 TWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
* Net Generation data is based on the last 12 months since Dec 2023.
View All Counties in Idaho

Top 20 Electricity Producing Cities in Idaho

CityNet Generation# Power Plants
American Falls, Idaho659.1 GWh6
Bliss, Idaho384.3 GWh2
Bruneau, Idaho377.1 GWh1
Cambridge, Idaho2.1 TWh1
Clark Fork, Idaho815.7 GWh1
Glenns Ferry, Idaho531.8 GWh10
Grand View, Idaho180.8 GWh1
Hagerman, Idaho935.4 GWh16
Idaho Falls, Idaho907.5 GWh7
Irwin, Idaho564.6 GWh1
Kuna, Idaho247.3 GWh3
Lewiston, Idaho389.8 GWh1
Mountain Home, Idaho1.5 TWh6
New Plymouth, Idaho1.7 TWh1
Orofino, Idaho1.4 TWh1
Rathdrum, Idaho2.6 TWh2
Riggins, Idaho1.8 TWh1
Robie Creek, Idaho387.8 GWh2
Shelley, Idaho470.9 GWh1
Twin Falls, Idaho529.9 GWh8
* Data is based on the last 12 months since Mar 2025.
Browse All Cities in Idaho

Electricity Generation for Neighboring States

National RankStateNet Generation# Power Plants
#12Arizona116.1 TWh221
#4California213.1 TWh2,305
#30Colorado57.2 TWh341
#21Iowa71.6 TWh349
#27Kansas59.5 TWh197
#29Minnesota58.5 TWh889
#22Missouri69.6 TWh177
#40Montana26.9 TWh96
#37Nebraska38.0 TWh146
#33Nevada45.4 TWh153
#36New Mexico38.3 TWh181
#34North Dakota43.5 TWh72
#18Oklahoma94.3 TWh159
#25Oregon63.9 TWh320
#42South Dakota20.5 TWh61
#1Texas570.8 TWh1,315
#38Utah37.3 TWh179
#13Washington102.1 TWh183
#24Wisconsin65.1 TWh323
#35Wyoming42.8 TWh93

* Net Generation data is based on the last 12 months since Mar 2025