Electricity rates in Millis, MA
Millis (8,040 people, Norfolk County) is served by NSTAR Electric Company. Homes on NSTAR Electric Company pay about 19.62¢/kWh, 36% less than the Massachusetts average.
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Electric companies serving Millis
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| NSTAR Electric Company | Investor-owned utility | 19.62¢ | $93 | 307K | 113 |
Power outages in Norfolk County right now
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Outage history in Norfolk County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 70 | 188 |
| Days with outages | 33 | 46 |
| Most customers out at once | 5,592 (1.7%) | 29,004 (8.9%) |
| Worst day | 2024-10-25 | 2025-12-19 |
Outage minutes by month, 2025
More outage time than 2024 (70 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
ZIP codes: 02054
Frequently asked questions
What is the electricity rate in Millis?
Most homes in Millis get power from NSTAR Electric Company, where residential customers pay an average of 19.62¢/kWh including all charges. The Massachusetts average is 30.43¢ and the U.S. average 17.99¢.
What is the average electric bill in Millis?
About $93 a month, based on 474 kWh a month (the average for NSTAR Electric Company customers) at 19.62¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Millis, MA?
NSTAR Electric Company serves Millis.
How often does the power go out in Millis?
In 2025, customers in Norfolk County averaged 3 hr 8 min without power. Outages hit 46 days of the year, and the worst day was 2025-12-19, when 29,004 customers (8.9%) were out. Source: ORNL EAGLE-I.