2. United States
  3. Idaho
  4. Twin Falls County, ID

Summary of Electricity Activity in Twin Falls County, ID

Summary of Twin Falls County, ID Generation

Twin Falls County, ID is ranked #640 out of 2,193 U.S. counties nationwide and #7 out of 35 Idaho counties in terms of total annual net electricity generation.

Annual Generation 1.3 TWh
Annual Consumption 8.1 M MMBtu
Last UpdateMay 2026
Power Plants40
Companies on File22

Map of Top Producing Plants in Twin Falls County, ID

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Overall National Rank

#640 /2,193 U.S. Counties

In Net Annual Generation

Overall State Rank

#7 /35 Idaho Counties

In Net Annual Generation

Overall Annual Net Geneneration

1.3 TWh

Total Annual Fuel Consumption

8.1 M MMBtu

Electric Companies in Twin Falls County, ID

22

Twin Falls County, ID
Power Plants

40

Annual Net Generation From solar power

538.6 GWh

National Rank in Terms of solar Net Electricity Generation

#127 /1,317 U.S. Counties

State Rank in Terms of solar Net Electricity Generation

#2 /5 Idaho Counties

Monthly Net Generation for Twin Falls County, ID

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Monthly Plant Fuel Consumption for Twin Falls County, ID

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Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#7 / 35#640 / 21931.28 TWh8.05 M MMBtu
Solar#2 / 5#127 / 1317538.57 GWh2.03 M MMBtu
Wind#4 / 7#294 / 518445.08 GWh1.67 M MMBtu
Water#8 / 28#142 / 536273.35 GWh1.01 M MMBtu
Natural Gas#7 / 7#700 / 92728.52 GWh3.34 M MMBtu

* Data is based on 12 months since Dec 2024.

Power Plants in Twin Falls County, ID

PlantUtility NameGenerationConsumptionFuel Types
Jackpot Solar, LLCDuke Energy Renewables Services288.3 GWh1.1 M MMBtu Solar
Franklin Solar HybridFranklin Solar Idaho247.7 GWh935.3 k MMBtu Solar
Upper Salmon AIdaho Power Co92.6 GWh338.0 k MMBtu Water
Upper Salmon BIdaho Power Co89.1 GWh327.0 k MMBtu Water
High MesaHigh Mesa Energy, LLC68.4 GWh262.3 k MMBtu Wind
Payne's FerryIdaho Wind Partners 1 LLC59.2 GWh220.1 k MMBtu Wind
Yahoo CreekIdaho Wind Partners 1 LLC58.8 GWh218.6 k MMBtu Wind
Salmon Falls Wind ParkIdaho Wind Partners 1 LLC58.3 GWh214.8 k MMBtu Wind
Twin Falls (ID)Idaho Power Co43.5 GWh158.6 k MMBtu Water
Cassia GulchCassia Gulch Wind Park, LLC35.0 GWh132.5 k MMBtu Wind
Oregon Trail Wind ParkIdaho Wind Partners 1 LLC34.9 GWh129.3 k MMBtu Wind
Pilgrim Stage Wind ParkIdaho Wind Partners 1 LLC30.1 GWh112.1 k MMBtu Wind
Thousand Springs Wind ParkIdaho Wind Partners 1 LLC28.6 GWh107.6 k MMBtu Wind
Amalgamated Sugar Twin FallsThe Amalgamated Sugar Co28.5 GWh3.3 M MMBtu Natural Gas
Tuana Gulch Wind ParkIdaho Wind Partners 1 LLC27.4 GWh101.9 k MMBtu Wind
Tuana SpringsTuana Springs Energy, LLC27.1 GWh102.8 k MMBtu Wind
South Forks HydroSouth Forks Joint Venture26.3 GWh97.1 k MMBtu Water
Cassia WindCassia Wind Farm, LLC17.2 GWh65.3 k MMBtu Wind
Crystal SpringsCrystal Springs Hydro Elec LP8.5 GWh30.5 k MMBtu Water
Low Line RapidsLower Lowline LLC8.3 GWh28.6 k MMBtu Water
Little Mac ProjectLittle Mac Power Company4.3 GWh15.5 k MMBtu Water
Clif Bar Bakery of Twin FallsMondelez Global LLC (Twin Falls)2.6 GWh9.1 k MMBtu Solar
Lateral 10 VenturesLateral 10 Ventures565.0 MWh16.9 k MMBtu Water
Rock Creek IShorock Hydro Inc86.0 MWh2.4 k MMBtu Water
Filer BESSIdaho Power Co-168.0 MWh0 MMBtu No Information Available
Franklin Battery StorageIdaho Power Co-7.0 GWh0 MMBtu No Information Available
Cargill Dry Creek BiofactoryAgPower DCD, LLC0.0 Wh0 MMBtu No Information Available
Carter Solar One, LLCAlternative Power Development Northwest, LLC0.0 Wh0 MMBtu No Information Available
Cottonwood Wind ParkExergy Development Group0.0 Wh0 MMBtu No Information Available
Deep Creek Wind ParkExergy Development Group0.0 Wh0 MMBtu No Information Available
Jack Ranch 200Exergy Development Group0.0 Wh0 MMBtu No Information Available
Jackpot Solar East, LLCAlternative Power Development Northwest, LLC0.0 Wh0 MMBtu No Information Available
Jackpot Solar North, LLCAlternative Power Development Northwest, LLC0.0 Wh0 MMBtu No Information Available
Jackpot Solar South, LLCAlternative Power Development Northwest, LLC0.0 Wh0 MMBtu No Information Available
Jackpot Solar West, LLCAlternative Power Development Northwest, LLC0.0 Wh0 MMBtu No Information Available
K W CompanyK-W Co0.0 Wh0 MMBtu No Information Available
Rock Creek DairyNew Energy One LLC0.0 Wh0 MMBtu No Information Available
Rock Creek IIHydroland Omega LLC0.0 Wh0 MMBtu No Information Available
Rogerson FlatsExergy Development Group0.0 Wh0 MMBtu No Information Available
Salmon CreekExergy Development Group0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since May 2026.
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Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#1841Blaine County16.8 GWh2
#1221Cassia County282.9 GWh10
#1467Elko County119.8 GWh1
#408Elmore County2.9 TWh26
#801Gooding County773.4 GWh14
#1370Jerome County168.0 GWh13
#1850Lincoln County15.3 GWh3
#1515Minidoka County98.8 GWh2
#1087Owyhee County401.1 GWh3
#877Power County635.3 GWh6
* Net Generation data is based on the last 12 months since May 2026.

Electricity Generation for Cities Located in Twin Falls County, ID

State RankCityNet Generation# Power Plants
#51Buhl, ID16.7 GWh3
#56Filer, ID8.3 GWh3
#45Hansen, ID26.3 GWh2
#35Kimberly, ID51.8 GWh2
#42Murtaugh, ID33.7 GWh1
#12Twin Falls, ID612.0 GWh15
* Net Generation data is based on the last 12 months since May 2026.