Electricity rates in Ayer, MA
Ayer (2,868 people, Middlesex County) is served by 2 electric utilities. Homes on Massachusetts Electric Co. pay about 34.18¢/kWh, 12% more than the Massachusetts average.
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Electric companies serving Ayer
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Massachusetts Electric Co. | Investor-owned utility | 34.18¢ | $166 | 438K | 133 |
| Town of Littleton | Municipal utility | 14.15¢ | $126 | 6,762 | — |
Power outages in Middlesex County right now
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Outage history in Middlesex County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 179 | 238 |
| Days with outages | 48 | 64 |
| Most customers out at once | 16,414 (3.8%) | 19,321 (4.4%) |
| Worst day | 2024-01-07 | 2025-12-19 |
Outage minutes by month, 2025
More outage time than 2024 (179 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Devens 34.2¢
- Shirley 34.2¢
- Groton 34.2¢
- Harvard 34.2¢
- Boxborough 34.2¢
- Littleton Common 34.2¢
- Lunenburg 34.2¢
- Pepperell 34.2¢
- East Pepperell 34.2¢
- Westford 34.2¢
ZIP codes: 01432
Frequently asked questions
What is the electricity rate in Ayer?
Most homes in Ayer get power from Massachusetts Electric Co., where residential customers pay an average of 34.18¢/kWh including all charges. The Massachusetts average is 30.43¢ and the U.S. average 17.99¢. Other utilities serving parts of Ayer: Town of Littleton (14.15¢).
What is the average electric bill in Ayer?
About $166 a month, based on 487 kWh a month (the average for Massachusetts Electric Co. customers) at 34.18¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Ayer, MA?
2 utilities serve Ayer's ZIP codes: Massachusetts Electric Co., Town of Littleton. Which one serves you depends on your street address.
How often does the power go out in Ayer?
In 2025, customers in Middlesex County averaged 3 hr 58 min without power. Outages hit 64 days of the year, and the worst day was 2025-12-19, when 19,321 customers (4.4%) were out. Source: ORNL EAGLE-I.