Oregon time-of-use hours by utility
Every Oregon electric utility we track with at least one active time-of-use rate plan, with peak and off-peak hours verified against the published tariff. Periods only — no price values.
Every TOU schedule on this page verified since
Utilities in Oregon
Sorted by number of customers served in Oregon.
Frequently asked
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What are the typical time-of-use on-peak hours in Oregon?
All 2 residential TOU plans tou.tools tracks in Oregon place on-peak hours at 5 PM – 9 PM. Every hour outside the on-peak (and any mid-peak) window is billed as off-peak. Exact boundaries vary by utility and plan — see each utility's schedule above.
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Which electric utilities in Oregon offer time-of-use rate plans?
tou.tools tracks 2 Oregon utilities with at least one active TOU rate plan — 5 active schedules in total. The largest by customers served are Portland General Electric Co and PacifiCorp. They span investor-owned utilities. The full list above is sorted by customers served.
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Do Oregon time-of-use peak hours apply on weekends?
It depends on the plan. Of the 2 residential TOU plans we track in Oregon, 1 apply on-peak periods every day including weekends, while 1 restrict on-peak to weekdays and treat weekends as off-peak. Many tariffs also treat observed holidays as off-peak; the Days column in each schedule above shows the exact rule.
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Do Oregon time-of-use hours change by season?
Not on the plans we track. All 2 residential TOU plans in Oregon keep the same period hours year-round. Each schedule above lists its exact season dates.
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When is the cheapest time to charge an EV in Oregon?
tou.tools tracks 1 EV-specific rate plan in Oregon (OR-SCHEDULE-5). On EV time-of-use plans the lowest-cost window is generally the overnight super-off-peak or off-peak period; charging then avoids the on-peak window. See the EV plan schedules for the exact hours.
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How do I find which Oregon utility serves a specific address or ZIP code?
tou.tools maps 892 Oregon ZIP codes to the utilities that serve them. Because service territories can overlap, a ZIP may return more than one candidate utility; supplying a full street address resolves it to a single utility via a geocoded point-in-territory lookup. The REST API and MCP server both return the matching utility and its current TOU period.
Time-of-use periods for all of Oregon, one API.
Resolve any Oregon ZIP or address to its utility and get the current period plus the next transition — over REST or MCP.