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 Somerville CCE product option in comparison to Eversource’s Basic Service.

ENTER MONTHLY KWH:    
PRODUCT OPTIONS RATE Monthly
Supply Cost
SOMERVILLE LOCAL GREEN
5% More Local Renewable Energy
than Required by MA Law
$0.10538 $
SOMERVILLE 100% LOCAL GREEN
100% Local Renewable Energy
$0.13198 $
SOMERVILLE BASIC
Minimum Renewable Energy Content
Required by MA Law
$0.10398 $
EVERSOURCE RATES, Winter 2019
RESIDENTIAL $0.13588 $
SMALL BUSINESS $0.13185 $
LARGE BUSINESS (NEMA) $0.11318 $


Disclaimer: A goal of CCE is to produce savings for customers. Savings, however, cannot be guaranteed compared to your utility’s basic service rate which changes every six months for Residential and Small Business customers, and every three months for Large Business /Industrial customers. The CCE program seeks to provide price stability and average savings over the duration 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 July 2017 to January 2020.  
Eversource Basic Service rates change on January 1 and July 1 for Residential and Small Business accounts, and January 1, April 1, July 1 and October 1 for Large Business/Industrial accounts.