Please enter your monthly usage (kWh), which can be found on your utility bill, and enter it into the green box in the upper righthand corner below. The calculator will tabulate your supply charges for the month for each WinPower product option in comparison to Eversource’s Basic Service.
| ENTER MONTHLY KWH: | ||
|
WINPOWER ELECTRIICTY RATES (December 2024 until December 2027 Meter Reads) | ||
| PRODUCT OPTIONS | RATE | Monthly Supply Cost |
| WINPOWER STANDARD Adds 25% Renewable Energy |
$0.14681 | $ |
| WINPOWER 100 Adds Voluntary Renewable Energy to Total 100% |
$0.14403 | $ |
| WINPOWER BASIC No Additional Renewable Energy |
$0.13120 | $ |
|
EVERSOURCE RATES February 1 – July 31, 2026 |
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| RATE CLASS | RATE | Monthly Supply Cost |
| RESIDENTIAL | $0.15629 | $ |
| SMALL BUSINESS & LIGHTING | $0.14466 | $ |
| LARGE BUSINESS (NEMA) February 1 – April 30, 2026 |
$0.17329 | $ |
Disclaimer: A goal of the WinPower Program is to produce savings and price stability for customers over the full term of the Program , but savings cannot be guaranteed compared to the utility’s basic service rate which changes every six months for residential and small commercial customers and every three months for industrial customers.