Participate

Applications and Status Changes

In this section

Doing Business with ISO New England

In this section, you’ll find the information you need to register as a new customer, to access the software and systems necessary for market participation and other ISO services, and to keep your participation current.

New Participant Registration

How new participants of all types can apply or register with the ISO

Requests to Access Software and Systems

How to request access to the software and online applications necessary for participation, such as the Open Access Same-Time Information System (OASIS), eFTR (Financial Transmission Rights), and more

Financial Assurance and Credit

Information and forms related to the required credit review procedure the ISO undertakes to assess the financial ability of an applicant or of a participant to pay for service transactions

Qualified Transmission Project Sponsor Application and Annual Certification

How to become recognized and get recertified annually as a Qualified Transmission Project Sponsor (QTPS), in order to sponsor a proposal for a Reliability Transmission Upgrade, Market Efficiency Transmission Upgrade, Public Policy Transmission Upgrade, or Backstop Transmission Solution, per the Regional System Planning Process detailed in Attachment K of the Open Access Transmission Tariff (OATT)

Enrollment in the New England Transmission Planning Region

How to enroll as a transmission provider in the New England transmission planning region, per the Regional System Planning Process detailed in Section 1.1 of Attachment K to the Open Access Transmission Tariff (OATT)

Interconnection Process Guide

Information and forms related to tariff, study, and technical requirements for connecting new generators, modifying existing generators, or making an elective transmission upgrade request in New England

Transmission Service Applications

Applications related to the transmission services offered under the ISO Tariff, and moving power into, out of, within, or through the New England Balancing Authority Area

Name Changes, Affiliate Updates, Termination, and Other Customer Changes

How to update a company name; update corporate structure information (affiliates, mergers, acquisitions, and divestitures); or provide notice of termination of participation with the ISO

Asset Registration

How to register, modify, or retire an asset with the ISO for settlement and auditing purposes