• Class Average Load Shapes (xls)
• Complete Billing Process for Competitive Suppliers (pdf)
• EDI Pre-production Testing Worksheet (doc)
• EDI Specific Testing Conditions (pdf)
• Holiday Schedule 2010 (pdf)
• Holiday Schedule 2012 (pdf)
• Interval Data Request Form (pdf)
• Interval Data Request Form (doc)
• Installed Capacity Tags (pdf)
• Forward Capacity Market - Frequently Asked Questions*
• Load Asset Methodology (pdf)
• Meter Reading Schedule - 2010 (pdf)
• Meter Reading Schedule - 2011 (pdf)
• Meter Reading Schedule - 2012 (pdf)
• Non-regulated Power Producers Billing Application (pdf)
• Rates Tariff (pdf)
• Sample Bill - Residential (pdf)
• Service Territory - Cities, Towns and Village Listing) (pdf)
• Service Territory Map (pdf)
• Supplier Q & A (pdf)
• Off-Cycle Meter Read for Switch of Supplier (pdf)
• Terms and Conditions for Non-regulated Power Producers (pdf)
• Visit the ISO New England website for a copy of the ISO-NE Market System Asset Registration Form.
  Use this information to complete the form: National Grid Information for the ISO-NE Market System Asset Registration Form (pdf)

• EBT Standard for EDI in a Restructured Electric Industry (pdf)
• EBT Turnaround Standard (Appendix A) (xls)
• Data Definition (Appendix B) (pdf)
• EBT Test Conditions and Descriptions (xls)
• 4010 Transactions
  • Transaction Set 810 Usage/Billing Invoice (pdf)
  • Transaction set 814 Account Administration (pdf) (updated 6/27/06)
  • Transaction Set 820 Payment Order/Remittance Advice (pdf)
  • Transaction Set 867 Product Transfer and Resale Report (pdf)
  (updated 7/13/06)
  • Transaction Set 997 Acknowledgement (pdf)

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