Please enter your monthly usage (kWh) which can be found on your utility bill and enter it into the green box in the upper right-hand corner below. The calculator will tabulate your supply charges for the month for each Sudbury Community Electricity Aggregation product option in comparison to Eversource’s Basic Service.
| ENTER MONTHLY KWH: |
SUDBURY COMMUNITY ELECTRIICTY AGGREGATION RATES (December 2025 until December 2029 Meter Reads) | |
| PRODUCT OPTIONS | RATE | Monthly Supply Cost |
| SUDBURY STANDARD Adds National Wind Renewable Energy to Total 100% |
$0.13265 | $ |
| SUDBURY PLUS Adds Renewable Energy to Total 100% |
$0.13440 | $ |
| SUDBURY BASIC Meets Renewable Energy Requirements |
$0.14329 | $ |
|
EVERSOURCE RATES February 1 – July 31, 2026 |
||
| 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 CEA program is to produce savings for customers, but savings cannot be guaranteed compared to the utility’s basic service rate which changes every three months for industrial customers and every six months for residential and small commercial customers. The Aggregation program seeks to provide price stability and average savings over the full term of the program, but because future basic service rates are not known, there is no guarantee of savings.
Program rates will be in effect from December 2025 to December 2029.
Eversource Basic Service rates change on February 1 and August 1 for Residential and Small Business accounts, and February 1, May 1, August 1 and November 1 for Large Business accounts.