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Become an Approved Supplier

Please review and follow the below steps to become an approved supplier. 

Complete all documents and mail to:

175 E. Old Country Rd.
Hicksville, NY 11801
Attention: Customer Choice – MA/Nantucket Electric

If you have any questions about the approval process, please contact Greg Accardo at Gregory.Accardo@nationalgrid.com.

Attend an Electric Supplier /Broker Training Session. To register, please contact the sponsoring utility contact person available on the 2024 Supplier/Broker Training Schedule (pdf).

Complete the Electric Supplier License Application, available on the Department of Public Utilities website. You will have to submit this to the Department of Public Utilities.

Complete the EDI Pre-Testing Worksheet (pdf) and provide three signed original copies. Please note that a minimum of three weeks is typically required to establish a start date for system testing.

Additional Information:

Complete the EDI Testing Policy (pdf) and provide two signed original copies. There are certain circumstances under which parties who would normally have to test EDI will now have to only do a limited EDI test (EDI connectivity into production testing). Those circumstances are listed in the policy.

Complete the Supplier Participation and Acknowledgment Agreement (pdf) and provide three signed original copies. This will enable you to be listed on our website as an active Supplier/Broker. Please note that being listed on our website requires abiding by the terms and conditions contained in the Agreement.

To review our Energy supplier lists:

Complete the ACH Payment Authorization Form (pdf) with the W9 Form (pdf) and provide three signed original copies. This authorizes National Grid to initiate credit entries to the account specified on the form.

Complete the Approved Supplier Enrolment Form (pdf) and provide two signed original copies. This application should be submitted with the ACH Payment Authorization Form and the W9 Form.

Complete the MA Nantucket Electric Payment Authorization Form (pdf) and provide two signed original copies. The purpose of this form is to provide National Grid with a notice that the ESCO wishes to forward its rights to payments to a Third Party. For example, an ESCO may wish to forward its POR payments to a bank (or another ESCO) in order to repay a business loan.

 

If you have any questions about completing these forms, please contact us. Once the above steps are successfully met, we will notify the Electricity Supplier and the Department of Public Utilities.

 

Greenup Supplier - How to Become an Approved Supplier?

Please follow the same steps on How to Become an Approved Supplier as the competitive supplier. If you have any questions, please contact us.