Nantucket Electric electric rates
Updated October 7, 2026 · Source: EIA Form 861 (2024)
Investor-owned utility serving 12,823 homes in Massachusetts.
Your rate
Massachusetts is a retail-choice state: this utility's rate case sets the delivery part of your bill. The supply part comes from your chosen supplier or the default service rate.
Estimate your bill
It's on your bill, usually near the top. Starting at 845 kWh, the average for Nantucket Electric homes.
This is an estimate. Uses the EIA average rate with a nominal $12 fixed charge; real tariffs have tiers, time-of-use pricing and riders. Your bill also includes taxes and fuel adjustments that change month to month.
Rate cases
No rate case on file for Nantucket Electric right now. We check regulator dockets weekly; last check October 7, 2026. Know of one?
Rate history
Nantucket Electric's average rate is up 34% since 2020, versus +28% for the U.S. average.
Average residential revenue per kWh, EIA-861. Includes delivery and, where the utility sells it, supply.
Rebates for heat pumps, batteries and EV chargers
We haven't found utility-level rebates for Nantucket Electric yet. Check Massachusetts programs or read what's left after the federal credits ended.
About Nantucket Electric
- Ownership
- Investor Owned
- Homes served
- 12,823 residential customers (2024)
- Grid operator
- ISNE
- Retail choice
- Yes — you can pick a supplier for the energy portion
- Data
- EIA-861 2024, released October 7, 2026; rate cases checked October 7, 2026
Other utilities in Massachusetts
- Eversource Massachusetts 19.92¢
- National Grid Massachusetts 23.07¢
- City of Taunton 21.46¢
- Town of Reading 15.86¢
- Fitchburg Gas & Elec Light 23.97¢
- City of Chicopee 16.16¢
- City of Peabody 15.71¢
- City of Westfield 17.59¢