How much does electricity cost in Massachusetts?
The average residential electricity rate in Massachusetts is 30.40¢ per kilowatt-hour (2026-04-ytd), the 49th-cheapest state average in the U.S. That is 64% above the unweighted average of the 51 state averages (18.54¢/kWh).
Source: U.S. Energy Information Administration, Electric Power Monthly Table 5.6.B (2026-06-25). State averages are not household tariffs: taxes, fixed charges, and tiered or time-of-use pricing are not included.
Example monthly bills at the Massachusetts average rate
Engine-generated energy-portion estimates for three usage levels. Enter your own kWh in the bill estimator for a personalized range.
| Monthly usage | Estimated range | Most likely |
|---|---|---|
| 500 kWh | $125.86–$187.26 | $152.00 |
| 1,000 kWh | $251.71–$374.53 | $304.00 |
| 1,500 kWh | $377.57–$561.79 | $456.00 |
What appliances cost to run in Massachusetts
Each row prices that appliance's reference scenario at the Massachusetts state-average rate through the appliance-energy engine. Open a guide to adjust watts, hours, and usage.
| Appliance | Reference scenario | kWh/month | Estimated/month |
|---|---|---|---|
| Central air conditioner | 8 hours a day with moderate cycling | 504.00 | $153.22 |
| Space heater | 6 hours a day on 20 days in a month | 144.00 | $43.78 |
| Electric water heater | Elements active about 3 hours a day | 405.00 | $123.12 |
| Refrigerator | 150 watts with a 35% compressor duty cycle | 37.80 | $11.49 |
| EV home charging (Level 2) | About 2.5 charging hours a day (~50 miles) | 468.00 | $142.27 |
| Pool pump | 8 hours a day at full draw | 264.00 | $80.26 |
| Electric dryer | 45-minute cycles, twelve times per month | 22.95 | $6.98 |
| Television | 5 hours a day of mixed viewing | 16.50 | $5.02 |
Source: U.S. Energy Information Administration, Electric Power Monthly Table 5.6.B. Data vintage 2026-04-ytd.
Frequently asked questions
What is the average electricity rate in Massachusetts?
Is electricity in Massachusetts cheap or expensive compared with other states?
Why is my actual Massachusetts bill different from these estimates?
Keep comparing
- Connecticut — next-cheapest state average (30.23¢/kWh)
- California — next state average up (32.74¢/kWh)
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