SunPower Capital, LLC electricity rates
SunPower Capital, LLC charges an average of 19.95 cents per kilowatt-hour to residential customers, and the average household on its system paid $133 a month using 669 kilowatt-hours, according to its 2024 filing with the U.S. Energy Information Administration.
Behind the Meter ISNE Massachusetts
Where SunPower Capital, LLC sits
It is a smaller system, serving 1,363 residential customers, which means its fixed costs are spread across a narrow base. At 19.95¢ per kilowatt-hour it is one of the cheaper places to buy electricity in Massachusetts, 30.8% under the statewide average of 28.82¢.
Consumption here is below the national norm at 669 kilowatt-hours a month against 871, which softens the effect of the rate on the final bill.
That matters because a bill is not only the cost of generating electricity: it also carries the cost of the network, and who owns that network changes how it is paid for.
| Rate | Monthly bill | Monthly kWh | |
|---|---|---|---|
| SunPower Capital, LLC | 19.95¢ | $133 | 669 |
| Massachusetts average | 28.82¢ | $183 | 603 |
| United States average | 18.44¢ | $155 | 871 |
Utility figures: U.S. Energy Information Administration, Form EIA-861 annual electric power industry report, 2024. State and national figures: Electric Power Monthly, May 2026. Methodology
Other Massachusetts utilities
| Utility | Rate | Bill | Customers |
|---|---|---|---|
| Massachusetts Electric Co | 33.60¢ | $165 | 526,437 |
| NSTAR Electric Company | 29.91¢ | $137 | 383,373 |
| Spruce Finance | 14.86¢ | $85 | 3,401 |
| Nantucket Electric Co | 35.11¢ | $283 | 2,055 |
| EverBright, LLC | 21.09¢ | $138 | 1,401 |
SunPower Capital, LLC rates: common questions
How much does SunPower Capital, LLC charge per kilowatt-hour?
An average of 19.95 cents per kilowatt-hour across its residential customers in 2024. That is -30.8% against the Massachusetts average of 28.82¢ and +8.2% against the national average of 18.44¢. It is an all-in average across every residential rate schedule the utility offers, not a specific tariff.
What is the average SunPower Capital, LLC bill?
$133 a month, based on total residential revenue divided by residential customers over the 2024 survey year, at an average of 669 kWh a month. The national average bill is $155 at 871 kWh.
Who owns SunPower Capital, LLC?
It is classified by the EIA as a behind the meter.
Is SunPower Capital, LLC expensive compared with other Massachusetts utilities?
It ranks #9 of the 26 Massachusetts utilities covered here, counting from the most expensive. Nationally it ranks #92 of 1369.