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Preliminary 2025 facility recordOperating

Twin Falls, ID · EIA plant 67183

Franklin Battery Storage

Franklin Battery Storage is a storage power facility in Twin Falls, ID, with 60 MW of operating capacity.

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Operating capacity60 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityIdaho Power CoEIA-reported operator
Balancing authorityIPCOIdaho Power Company

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Storage60 MW
ProposedNo proposed capacity reported
Reported technologiesBatteries

Nearby in ID

Related facilities

ID · 0.7 miJackpot Solar, LLC120 MW →ID · 0.8 miFranklin Solar Hybrid100 MW →ID · 22.9 miLow Line Rapids3 MW →ID · 25.2 miAmalgamated Sugar Twin Falls13 MW →

Source quality

Preliminary facility data

This page uses the EIA-860 2025 Early Release. EIA identifies the release as preliminary, so it should not be used for official state or national aggregation. Capacity is nameplate capacity, not real-time output or annual generation.

Read methodologyEIA-860 source