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What are the on peak and off peak hours for Time-of-Use?

All holiday* and weekend hours are billed at the off-peak rates no matter the time of day. All non-holiday weekdays follow the schedule below:

  • Mid-Peak: 6 am - 3 pm: Rate is typically around the standard rate
  • On-Peak: 3 pm - 8 pm: Rate is typically higher than the standard rate
  • Off-Peak: 8 pm - 6 am: Rate is typically lower than the standard rate.

* Holidays:

New Hampshire customers adhere to holidays observed by the State of New Hampshire pursuant to NH RSA 288:1. Find the full holiday list at www.gencourt.state.nh.us.

Massachusetts customers adhere to holidays observed by the Commonwealth of Massachusetts. Find the full holiday list at www.sec.state.ma.us.