Idaho electric utilities

Residential electricity data by utility in Idaho

These 2 provider pages passed our first-publication quality rules: finalized 2024 EIA data, bundled residential service, observed data, at least 100,000 customers, and a reported service territory.

Idaho Power Co Investor Owned · EIA 9191 11.76¢/kWh 525,751 residential customers Avista Corp Investor Owned · EIA 20169 11.62¢/kWh 128,226 residential customers

Important

Provider averages are historical—not tariff sheets.

EIA annual provider averages are useful for understanding reported residential revenue and sales. Actual customer bills depend on the current tariff and other bill components. For newer statewide context, see the Idaho electricity-rate page.