Grimsby Power
RELIABLE & EFFICIENT
Grimsby Power Incorporated is committed to providing the residents and businesses of Grimsby with a safe and reliable supply of electricity while operating effectively and efficiently at an equitable cost.

Grimsby Power Incorporated is committed to providing the residents and businesses of Grimsby with a safe and reliable supply of electricity while operating effectively and efficiently at an equitable cost.
The Ontario Electricity Rebate (OER) is a provincially funded rebate that applies as a credit on qualifying electricity bills.
The OER credit is automatically applied to all residential and small business customers and no action is required.
As of July 1, 2022, the eligibility criteria have been expanded to include the following:
If you are currently receiving the OER credit you will see the credit on your monthly invoice above the subtotal amount as “Ontario Electricity Rebate”.
Please complete the eligibility form if your account relates to:
• Any common elements of a multi-unit complex • A retirement residence • A mobile home parkThe form can be returned to Grimsby Power by the following means:
Email: customeraccounts@grimsbypower.com Fax: 905-945-9933 Mail: 231 Roberts Road, Grimsby, ON, L3M 5N2Grimsby Power is introducing a new customer account portal. The new portal gives customers access to electronic bills and consumption information in one easy to use portal. To gain access to e-billing and the new customer account portal, click the link below and click “Register Now”. ACCESS TO REGISTER AND LOGIN
READ ALL ARTICLESGrimsby Power is introducing a new customer account portal ...
On July 31, 2021, Grimsby Power filed a Cost of Service application with the Ontario Energy Board (OEB) for rates effect ...
Grimsby Power has been notified that individuals representing themselves as a utility responsible for providing power a ...
Each year electricity utilities are issued a scorecard that provides certain performance information ...