Access Interconnection Agreements (IAs) for Generating Facilities and Elective Transmission Upgrades interconnecting to the New England Administered Transmission System as listed in the ISO’s Interconnection Queue. Below you will find the IAs that have been entered into since 2010. If you are looking for an IA prior to this time, complete and submit the online CEII Access Request Form for a discrete request in Ask ISO. Instructions on how to complete the form are available in Ask ISO.
Interconnection Agreements (IAs) are posted when executed and/or filed with the Federal Energy Regulatory Commission if unexecuted, and then reposted once amended or terminated.
For more details about the Generating Facilities/Elective Transmission Upgrades view public Queue data via the Interconnection Request Tracking Tool.
The ISO restricts access to all ISO and stakeholder-submitted materials marked as "Critical Energy Infrastructure Information." Some materials in this section contain CEII, and your browser cannot access them without the ISO’s prior approval. If you are not a market participant and wish to access this material, you will need to complete and submit a CEII Access Request Form and receive the ISO’s approval. If you are a market participant and wish to access this material, contact your organization’s security administrator (SA) for the ISO’s Customer and Asset Management System (CAMS). Your SA must enter your name into the CAMS database and assign you the necessary roles and permissions. For further information, see the Request CEII Access page.