NSTAR Electric Electricity Rates
NSTAR Electric residential customers pay an average of 29.9¢/kWh (EIA-861, 2024, bundled service), or about $137.02 per month — 2% above the Massachusetts state average. See what your bill looks like at that rate below.
29.9¢/kWh
EIA-861, 2024, bundled
$137.02
per month, residential
+2%
29.3¢/kWh state avg
What a NSTAR Electric bill looks like by usage
Monthly cost at NSTAR Electric's effective 29.9¢/kWh rate vs the Massachusetts average of 29.3¢/kWh. U.S. homes average about 863 kWh/month.
| Monthly usage | NSTAR Electric | MA average |
|---|---|---|
| 500 kWh | $149.55 | $146.75 |
| 750 kWh | $224.33 | $220.13 |
| 1,000 kWh | $299.10 | $293.50 |
| 1,250 kWh | $373.87 | $366.88 |
| 1,500 kWh | $448.65 | $440.25 |
| 2,000 kWh | $598.20 | $587.00 |
EV charging cost on NSTAR Electric
Rate is pre-filled to NSTAR Electric's 29.9¢/kWh. Enter your car's battery size.
Frequently asked questions
Other utilities in Massachusetts
Think your NSTAR Electric bill is too high?
Start with our guide to estimating and lowering your electric bill, then find the culprits with the appliance running-cost tables. EV driver on a time-of-use plan? See off-peak EV charging.