Idaho Power peak
& off-peak hours by state

Idaho Power serves 2 states, each with its own filed tariffs. Pick your state for every active TOU rate plan there, with period boundaries verified against the published tariff. No price values; periods only.

2States served
6Active TOU plans

Idaho Power peak hours by state

Idaho Power's time-of-use schedules differ by state. Select yours for the plans that apply there.

Idaho3 plans · on-peak 7 PM – 11 PM Oregon3 plans · on-peak 7 PM – 11 PM
Free · no credit card

Use these Idaho Power hours in your app.

Current period and next transition for any ZIP or address.

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250 calls/mo · REST & MCP

or read the docs

FAQ's

  1. Which states does Idaho Power serve with time-of-use plans?

    tou.tools tracks Idaho Power time-of-use schedules in 2 states: Idaho and Oregon. Select a state above for its verified peak and off-peak hours by rate plan.

  2. Why do Idaho Power's time-of-use hours differ by state?

    Utilities file separate tariffs with each state's regulator, so Idaho Power's rate plans, period names, and peak windows can differ between the states it serves. Each state page below lists only the plans that apply there.

  3. How do I get Idaho Power time-of-use periods in my app?

    Schedules are accessible programmatically via the tou.tools REST API and MCP server for AI agents. By querying a U.S. address or ZIP code, your application can instantly retrieve the current period and next scheduled transition time. Developer API keys are free.