Calculator

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 Milford Community Electricity product option in comparison to National Grid’s Basic Service which meets the minimum renewable energy content required by MA law.

ENTER MONTHLY KWH:    
MILFORD COMMUNITY ELECTRICITY RATES
(December 2024 until December 2027 Meter Reads)
PRODUCT OPTIONS RATE Monthly
Supply Cost
MILFORD STANDARD
Adds 10% Renewable Energy
$0.13550 $
MILFORD PLUS
Adds Renewable Energy to Total 100%
$0.14460 $
MILFORD BASIC
No Additional Renewable Energy
$0.13120 $
NATIONAL GRID RATES
February 1 – July 31, 2026
RATE CLASS RATE Monthly
Supply Cost
RESIDENTIAL $0.15372 $
SMALL BUSINESS & LIGHTING $0.14493 $
LARGE BUSINESS (SEMA)
February 1 – April 30, 2026
$0.17412 $

Disclaimer: A goal of the Program is to produce savings for customers, but future 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. 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.