MidAmerican Energy peak
& off-peak hours by state

MidAmerican Energy serves 3 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.

3States served
14Active TOU plans

MidAmerican Energy peak hours by state

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

Iowa5 plans · on-peak 1 PM – 6 PM Illinois5 plans · on-peak 1 PM – 6 PM South Dakota4 plans · on-peak 1 PM – 6 PM
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Use these MidAmerican Energy hours in your app.

Current period and next transition for any ZIP or address.

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FAQ's

  1. Which states does MidAmerican Energy serve with time-of-use plans?

    tou.tools tracks MidAmerican Energy time-of-use schedules in 3 states: Iowa, Illinois, and South Dakota. Select a state above for its verified peak and off-peak hours by rate plan.

  2. Why do MidAmerican Energy's time-of-use hours differ by state?

    Utilities file separate tariffs with each state's regulator, so MidAmerican Energy'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 MidAmerican Energy 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.