MidAmerican Energy Co time-of-use hours in South Dakota

On SD-RST, on-peak hours run 1 PM – 6 PM on weekdays. Below is every active TOU rate plan MidAmerican Energy Co offers in South Dakota — 4 plans — with period boundaries verified against the published tariff. No price values; periods only.

MidAmerican Energy Co also serves Iowa · Illinois — or view all states.

For developers & agents

Query MidAmerican Energy Co periods in South Dakota programmatically.

One call returns the current period and the next transition time for any U.S. ZIP or address — GET /query/current over REST, or the same data through MCP for AI agents.

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Rate plan schedules

Every active time-of-use plan we track for MidAmerican Energy Co in South Dakota, with its period boundaries.

SD-RST Residential Time-of-Use Service (RST) — South Dakota Residential
PeriodSeasonDaysHours
On-Peak All year Mon–Fri 1 PM – 6 PM
Mid-Peak All year Every day 8 AM – 10 PM
Effective
Jun 1, 2019
Verified
SD-GDT General Demand Time-of-Use Service (GDT) — South Dakota Commercial
PeriodSeasonDaysHours
On-Peak All year Mon–Fri 1 PM – 6 PM
Mid-Peak All year Every day 8 AM – 10 PM
Effective
Sep 30, 2021
Verified
SD-GET General Energy Time-of-Use Service (GET) — South Dakota Commercial
PeriodSeasonDaysHours
On-Peak All year Mon–Fri 1 PM – 6 PM
Mid-Peak All year Every day 8 AM – 10 PM
Effective
Jun 1, 2019
Verified
SD-LPT Large Primary Demand Time-of-Use Service (LPT) — South Dakota Commercial
PeriodSeasonDaysHours
On-Peak All year Mon–Fri 1 PM – 6 PM
Mid-Peak All year Every day 8 AM – 10 PM
Effective
Sep 30, 2021
Verified

Frequently asked

  1. What are MidAmerican Energy Co's on-peak hours in South Dakota?

    On the SD-RST plan (Residential Time-of-Use Service (RST) — South Dakota), on-peak hours run from 1 PM – 6 PM on weekdays. All remaining hours are classified as off-peak.

  2. Does MidAmerican Energy Co charge more for electricity at certain times in South Dakota?

    Yes. MidAmerican Energy Co offers time-of-use (TOU) rate plans where electricity costs vary depending on the period. The period—peak, off-peak, mid-peak, or super off-peak—depends on the time, day, and season. This page lists boundaries for 4 active schedules; tou.tools does not publish pricing ($/kWh) details.

  3. How do I get MidAmerican Energy Co 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.

  4. Do MidAmerican Energy Co time-of-use hours change during holidays or seasons?

    Yes. Peak hours and rate periods can vary by season (typically summer and winter halves) and special holidays. While some schedules like E-ELEC keep stable hours year-round, others introduce super off-peak windows or adjust peak times. Check each rate plan card above for specific seasonal boundaries.