ISO-NE files new contract for EMM services with Potomac Economics; comment deadline Jan 2, 2026

ISO-NE, on behalf of Eversource, files a termination for the First Revised LGIA that governed the interconnection of VW1’s proposed Large Generating Facility, which has since been superseded by a conforming and to be EQR reported, 3-party LGIA, eff. Dec. 5, 2025

FERC accepts Order 2222 Conforming Changes, eff. Nov. 1, 2026, as requested

Responses to BP Phantom Load Complaint filed by: ISO-NE (opposing); and Eversource and RESA (supporting)

Parties file reply comments, including comments by: 

National Grid files notice of cancellation of the non-conforming Phase I/II HVDC-TF Service Agreement Service Agreement (SA) between NEP and Vitol designated as Service
Agreement No. TSA-NEP-101 under the Schedule 20A.  The SA has been replaced by a conforming service agreement (designated as Service Agreement No. TSA-NEP-120 under Schedule 20A) eff. Aug 1, 2025

CMP files First Revised Service Agreement No. ETUIA-ISONE/CMP-20-01 under Schedule 25 of the ISO-NE OATT to permit the NECEC Transmission Line to enter Commercial Operation on a limited basis prior to the completion of the sub-synchronous torsional interaction-related milestones.  

FERC accepts National Grid’s report that showed an over-recovery, after interest, of $2,954,638 that will be reflected in National Grid’s 2025 Annual Update. 

FERC accepts Kleen’s CIP-IROL Rate Schedule, eff. Oct 14, 2025