January 15, 2025

ISO New England (ISO-NE)

ISO-NE
ISO-NE Introduces Proposed Resource Retirement Changes
ISO-NE plans to decouple resource retirements from the capacity auction process and adopt a two-year notification timeline for retiring generators, the RTO told stakeholders at the NEPOOL Markets Committee.
Shutterstock
First FERC Filings Shed Light on New England OSW Tx Project
The transmission companies behind a major project to preemptively build two offshore wind interconnection points in New England have submitted their first FERC filings for the project.
ISO-NE
NEPOOL Participants Committee Briefs: Jan. 9, 2025
ISO-NE’s total energy market value reached about $1 billion in December — more than double the total value of the market in December 2024 — due to lower temperatures and increased natural gas prices.
InvictaHOG, Public Domain, via Wikimedia Commons
NPCC Gas-Electric Study Details Winter Reliability Challenges
A new study from the Northeast Power Coordinating Council outlines some of the major risks that reliance on natural gas generation poses for the New England power system.
© RTO Insider LLC
ISO-NE in 2025: Capacity Reforms, Tx Solicitation and FERC Orders
ISO-NE’s multiyear effort to overhaul its forward capacity market likely will continue to dominate ISO-NE and NEPOOL work in 2025.
Shutterstock
FERC Sides with New England Developers on Interconnection Complaint
New England transmission owners no longer can require interconnection customers to pay operations and maintenance costs for required system upgrades, FERC has ruled.
ISO-NE
ISO-NE to Work on State-backed RFP for Northern Maine Transmission
Backed by a new process conducted by the New England states, ISO-NE is moving forward with a request for proposals to build new transmission that would bring wind to market from Northern Maine.
© RTO Insider LLC 
Overheard at Raab Electricity Restructuring Roundtable: Dec. 13, 2024
While 2024 brought notable success on state-level climate policy in Massachusetts, 2025 brings significant uncertainty regarding whether the change in federal administration will slow the momentum of the clean energy transition in the region.
Calpine
NEPOOL Markets Committee Briefs: Dec. 10, 2024
ISO-NE continued work with stakeholders on its capacity auction reform project at the NEPOOL Markets Committee meeting, previewing 2025 discussions on the transition to a prompt capacity auction.
© RTO Insider LLC
Climate Activists Ask ISO-NE Board Members for More Transparency
At ISO-NE's quarterly Consumer Liaison Group meeting, climate activists asked board members to make all board meetings open to the public and advocated for more transparency into NEPOOL proceedings.

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