Enroll

Due to a change in the Eversource billing system you will now need your 11 digit account number and 8 digit service reference number to enroll in the program. You can contact the supplier, Constellation, at (844) 627-7232 for questions about enrollment.

If you are not already participating in the Wareham Community Electricity Aggregation program and would like to enroll, please complete the secure online form below. Be sure to use the name and address associated with the account. Your account will be enrolled on the next available meter read. Alternatively, you may contact the program supplier, Constellation, at (844) 627-7232, 24 hours a day, or by email at vst@constellation.com. Please have your Eversource account information available when contacting. Please note, in Massachusetts, a minimum of two days prior to the meter reading date for your account is required in order for the electric utility to process an enrollment request. Monthly service cannot be prorated. Once service has begun, the program rate will be reflected on your following month’s electricity bill for the previous month’s service.

Name *

First

Last

Email *

Phone *

Account type *

Resident
Business

Eversource 11-Digit Account Number *

Customer Name Key *

Located below the account number on your bill (usually the first four letters of the last name associated with the residential account, or first four letters of the commercial account name.

8 Digit Service Reference Number *

Your service reference number is located on the second page of your bill on the left right above the Monthly kWh use section.

Service Address *

Address Line 2

City/Town *

City/Town

Zip *

Zip Code

State *

State

Select your desired Wareham CEA option *

WAREHAM STANDARD: No additional renewable energy – [15.784 ¢/kWh until Nov. 25] [14.346 ¢/kWh until Nov. 28]
WAREHAM PLUS: Adds renewable energy to total 100% – [17.372 ¢/kWh until Nov. 25] [15.475 ¢/kWh until Nov. 28]

Confirmation *

Yes, I want to enroll in this product

Please note: If you have a supplier block on your Eversource account the supplier will not be able to enroll you in Wareham Community Electricity Aggregation. To check if you have a block and/or to remove a block please contact Eversource at (800) 592-2000.

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