Program Details

The Town of Sudbury launched the Sudbury Community Electricity Aggregation  program for residents and businesses in August 2017. The primary goals of the program are to provide a cost-effective, stable and responsible alternative to utility electricity rates for participating consumers. However, the program also offers participants exciting renewable energy options from which to choose. The program was approved by the Board of Selectmen and the Massachusetts Department of Public Utilities.

Below is a chart comparing the rates for the Sudbury Community Electricity Aggregation program to Eversource’s summer 2020 rates.

Rate Class

“Local Green”
One Hundred (100) Percent Renewable Energy including 15% Additional Local Renewable Energy

“Premium 100%
Local Green”
One Hundred
(100) Percent
Renewable Energy

No Additional Local Renewable Energy

Current Eversource (NSTAR Electric Company)
Basic Service






Small Business





Large Business




$0.08490/kWh NEMA*


August 2020 – December 2023
Rate is fixed for the entire 40-month term

July – Sept, 2020*
Residential and Small Business rates change every
six months.
*Large Business rates change every three months.

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 Supplier Contact Information:

NextEra Energy Services
Phone: (855) 639-8174
Monday – Friday, 9 AM to 5 PM EST