Become an Approved Supplier
If you have any questions about completing these forms, please contact Konica Shandal at Konica.Shandal@NationalGrid.com.
Please email separate scanned copies of each document to Konica Shandal.
Prospective supplier must first obtain approval from the following entities:
Copies of approval letters from both entities must be emailed to National Grid with the rest of the required documents described below.
Once approved by the NYISO and PSC, prospective supplier must complete and submit the following forms:
- Application for Authorization to act as an Energy Service Company for Retail Access Program
- Trading Partner Agreement
- Approved Supplier Enrollment Form
- ACH Form
- W9
- ST120 Form
- EDI Phase II Testing Waiver Agreement Policy (optional)
- EDI Testing Agreement
- EDI Pre-Testing Worksheet
- DSA National Grid
- US-NSP Supplier Data Collection Template
- Voided check or a signed bank letter on bank letterhead from the bank (list the Bank address, routing, and account number on the letter)
One-Bill Option
If you are interested in having National Grid perform consolidated billing services., then please also email separate scanned copies of the following documents:
- Agreement for Billing Services and for the Purchase of Electric Accounts Receivable
- NiMO_Amendment to Agreement for Billing Services and for the Purchase of Electric Accounts Receivable
- NiMO 3rd Party Payment
Prospective suppliers should review Article 5, specifically Sections 5.4 and 5.5, "ESCO Covenants and Obligations", of the agreement prior to submitting.
In addition, the prospective suppler will need to submit a UCC Debtor Lien Search, conducted in the state where they are registered.
Once all the required documents have been collected, National Grid will schedule EDI testing and complete all other steps required for final approval. National Grid will work with the supplier and the supplier’s EDI provider to schedule and conduct testing.