NSTAR Electric Company electricity rate
Massachusetts · Bundled · Investor Owned · EIA utility 54913
21.5¢per kWh in 2025
$102average monthly bill
306,795residential customers
- This is the average for the whole residential class, not your next bill.
- Time-of-use rates, season, and how much electricity you use will move your bill away from this average.
- This filing is bundled service: delivery and energy are reported together.
Cents per kWh. Form EIA-861, Sales to Ultimate Customers, residential, part A, bundled.
Each filing year
| Year | ¢/kWh | Avg. monthly bill | Residential customers | Source row |
|---|---|---|---|---|
| 2025 | 21.5 | $102 | 306,795 | Reported |
| 2024 | 29.9 | $137 | 383,373 | Reported |
| 2023 | 29.7 | $142 | 409,760 | Reported |
| 2022 | 29.3 | $138 | 432,255 | Reported |
| 2021 | 24.3 | $130 | 451,661 | Reported |
| 2020 | 22.4 | $119 | 599,660 | Reported |
| 2019 | 22.5 | $117 | 620,676 | Reported |
| 2018 | 23.1 | $125 | 620,731 | Reported |
| 2017 | 21.0 | $100 | 618,193 | Reported |
| 2016 | 20.2 | $106 | 629,868 | Reported |
| 2015 | 21.1 | $109 | 767,403 | Reported |