Investor-owned utility

Idaho Power electricity rates in 2026

Idaho Power charges about 11.91¢ per kWh for residential energy. Here's what that means for your bill and for going solar.

Aerial view of an Oregon neighborhood with rooftop solar panels installed by National Solar.
Monthly bill

What a Idaho Power bill costs

Monthly useEstimated bill
500 kWh$60
900 kWh$107
1,300 kWh$155

Energy charge plus fixed charge only. Taxes, franchise fees and tiered or time-of-day pricing change your actual total.

Idaho Power serves Ontario, Vale and much of Malheur County. It is investor-owned but outside the Energy Trust of Oregon service area.

Average residential rate, 2021–2026 (¢/kWh)
2021
9.8
11.6
2022
10.2
12.1
2023
10.6
13.6
2024
11.0
14.9
2025
11.4
15.8
2026
11.9
16.4

Thick bar: Idaho Power. Thin bar: Oregon average (U.S. EIA). Earlier years are back-cast at a typical 4% yearly public-power increase from today's published rate, not reported figures.

Service area

Where Idaho Power provides power

Check the name on your bill to confirm your utility.

Idaho Power FAQ

Idaho Power rates and solar questions

Idaho Power Electricity Rates 2026: Cost per kWh | National Solar