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 Gloucester CEA product option in comparison to National Grid’s Basic Service.

ENTER MONTHLY KWH:    
GLOUCESTER COMMUNITY ELECTRICITY AGGREGATION RATES
(December 2024 until December 2027 Meter Reads)
PRODUCT OPTIONS RATE Monthly
Supply Cost
GLOUCESTER LOCAL GREEN
Adds 15% Renewable Energy
$0.14405 $
GLOUCESTER 100% LOCAL GREEN
Adds Renewable Energy to Total 100%
$0.15065 $
GLOUCESTER BASIC
No Additional Renewable Energy
$0.13786 $
NATIONAL GRID RATES
August 1, 2025 – January 31, 2026
RATE CLASS RATE Monthly
Supply Cost
RESIDENTIAL $0.15484 $
SMALL BUSINESS & LIGHTING $0.14411 $
LARGE BUSINESS (NEMA)
November 1, 2025 – January 31, 2026
$0.17258 $

Please note: program prices apply only to the electricity supply portion of your National Grid electric bill. Delivery charges on your National Grid electric bill are not affected by the Gloucester Community Electricity Aggregation (CEA) program.

Prices for all options in the Gloucester CEA program include a $0.001/kWh administration fee. Program prices could increase as a result of a change in law that results in a direct, material increase in costs during the term of the electricity supply agreement.

Future savings compared to National Grid Basic Service cannot be guaranteed because future Basic Service prices change every six months for residential and commercial customers, and every three months for industrial customers.

Products described as Green contain an amount of RECs above that required by the Commonwealth. The additional RECs qualify for MA Class I designation and include generation from solar, wind, anaerobic digestion, or low-impact hydro located within New England.