Membership Frequently Asked Questions

1. Membership Application Fee:

  • Generation: $5,000
  • Generation-Provisional Member Group Seat: $ 1,000
  • Transmission: $5,000
  • Transmission Provisional Member Group Seat: $1,000
  • Supplier: $5,000
  • Publicly Owned Entities: $5,000
  • Alternative Resources - 5MW and above: $5,000
  • Alternative Resource - Less than 5MW: $1,000
  • Data Only Customer: $500
  • All End Users (Market Participant & Governance Only): $500
  • DRP Only $500
  • FTR Only $5,000

For additional detail, please review Second Restated NEPOOL Agreement Section 3.1 (c) [PDF]

2. Annual Fees:

Participants incur an annual membership fee on January 1 of each year and can expect that amount to be invoiced in an early February Invoice. Annual fees paid reduce overall Participant Expenses.

  • Generation- $5,000
  • Transmission- $5,000
  • Supplier: $5,000
  • Publicly Owned Entities, annual Energy sales of less than 30,000 MWh in the preceding year - $500
  • Publicly Owned Entities, annual Energy sales of 30,000 MWh or more - $5,000 plus pro rata share of remaining $4,500 not paid by POEs with annual Energy sales of less than 30,000 MWh
  • Alternative Resources 5MW or more: $5,000
  • Alternative Resource- Less than 5MW: $1,000
  • Provisional Member: $1,000
  • Data Only Customer: $1,500
  • All End User: $500 plus an additional fee of $500 per megawatt hour of its highest hourly load during any hour in the preceding year up to a maximum of $5,000; plus an additional fee of $200 per megawatt hour for each megawatt hour by which its highest Energy use during any hour in the preceding year exceeded 20 megawatt hours.
  • End User Governance Only: $500
  • End User Governance Only whose Related Person is a Market Participant End User: $0
  • DRP Only $500

For additional detail, please review Second Restated NEPOOL Agreement Section 14.1

3. Participant Expenses:

Participant Expenses are those costs and expenses that are incurred pursuant to authorization of the Participants Committee and are not considered costs and expenses of ISO New England. Participant Expenses are allocated by sector in accordance to the Second Restated NEPOOL Agreement Section 14.2.

4. Market Activity Fees:

Market Activity Fees cannot be forecasted by the ISO. Each Market Participant/applicant would determine its market activities and related cost.

You may use the Initial Financial Assurance spreadsheet on our New Application Documents page to estimate your required Financial Assurance; however, the actual requirement cannot be determined until the Credit Review is completed.

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