Vermont time-of-use hours by utility
Every Vermont 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 Vermont
Sorted by number of customers served in Vermont.
Frequently asked
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What are the typical time-of-use on-peak hours in Vermont?
Across the 3 residential TOU plans tou.tools tracks in Vermont, the most common on-peak window is 1 PM – 9 PM (3 plans); others run 7:30 AM – 11:30 AM and 4:30 PM – 8:30 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 Vermont offer time-of-use rate plans?
tou.tools tracks 1 Vermont utility with at least one active TOU rate plan — 6 active schedules in total. The largest by customers served is Green Mountain Power Corp. They span investor-owned utilities. The full list above is sorted by customers served.
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Do Vermont time-of-use peak hours apply on weekends?
On the residential TOU plans we track in Vermont, on-peak hours apply on weekdays only — weekends are off-peak across all 3 plans. 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 Vermont time-of-use hours change by season?
Some do. Of the 3 residential TOU plans we track in Vermont, 1 shift their period boundaries between seasons (typically summer and winter), while 2 keep the same 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 Vermont?
tou.tools tracks 1 EV-specific rate plan in Vermont (74). 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 Vermont utility serves a specific address or ZIP code?
tou.tools maps 213 Vermont 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 Vermont, one API.
Resolve any Vermont ZIP or address to its utility and get the current period plus the next transition — over REST or MCP.