PacifiCorp peak
& off-peak hours in Wyoming
Below is every active TOU rate plan PacifiCorp offers in Wyoming — 1 plan — with period boundaries verified against the published tariff. No price values; periods only.
PacifiCorp also serves California · Idaho · Oregon · Utah · Washington — or view all states.
Rate Plans
WY-SCHEDULE-19 Schedule 19 - Residential Service Time-of-Use Pilot
Residential| Period | Season | Days | Hours |
|---|---|---|---|
| On-Peak | All year | Every day | 7 AM – 9 AM |
| On-Peak | All year | Every day | 5 PM – 11 PM |
Use these PacifiCorp hours in your app.
Current period and next transition for any ZIP or address.
FAQ's
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What are PacifiCorp's on-peak hours in Wyoming?
On the WY-SCHEDULE-19 plan (Schedule 19 - Residential Service Time-of-Use Pilot), on-peak hours run from 7 AM – 9 AM and 5 PM – 11 PM every day. All remaining hours are classified as off-peak.
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Does PacifiCorp charge more for electricity at certain times in Wyoming?
Yes. PacifiCorp 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 1 active schedules; tou.tools does not publish pricing ($/kWh) details.
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How do I get PacifiCorp 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.
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Do PacifiCorp 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.