February 22, 2025

New England Clean Energy Connect (NECEC)

Hydro-Québec
Uncertainty Remains Around Energy Tariffs amid Last-minute Deals
As the Trump administration forged last-minute agreements with Canada and Mexico to postpone steep new tariffs, the energy industry fretted about potential fallout for cross-border supply chains and wholesale electricity markets 
© RTO Insider LLC 
NEPOOL TC Votes Against Compliance Proposal for Interconnection Order
The NEPOOL Transmission Committee declined to support a compliance proposal from New England transmission owners for a recent FERC order preventing them from charging interconnection customers for operations and maintenance fees associated with network upgrades.
Avangrid
Massachusetts DPU Approves Price Increase for NECEC Line
The Massachusetts Department of Public Utilities approved a settlement agreement for the New England Clean Energy Connect transmission line, authorizing a significant cost increase to account for regulatory delays to the project.
ISO-NE
NEPOOL Reliability Committee Briefs: Jan. 22, 2025
The NEPOOL Reliability Committee voted to support changes to ISO-NE Planning Procedure 7 to comply with FERC Order 881.
© 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.
Arcadia
Report Outlines Scope, Challenges of Clean Energy Siting in New England
A new policy paper from the Acadia Center emphasizes the importance of community engagement to enabling wide-scale deployment of clean energy infrastructure over the next two decades.
ISO-NE
ISO-NE Details Regional Energy Shortfall Threshold Metrics
ISO-NE’s regional energy shortfall threshold will rely on a pair of metrics intended to capture the intensity and duration of energy shortfall risks in extreme weather scenarios, the RTO told the NEPOOL Reliability Committee.
Avangrid
Avangrid Sues NextEra over ‘Scorched-earth Scheme’ to Stop NECEC
In an antitrust lawsuit filed in federal court, Avangrid accused NextEra Energy of conducting an “exclusionary and anticompetitive scheme” to stop a major transmission project connecting New England to Quebec.
Jim Richmond, CC BY-SA 2.0, via Wikimedia Commons
DC Circuit Affirms FERC Ruling on Seabrook Circuit Breaker Dispute
The D.C. Circuit Court of Appeals affirmed FERC’s ruling that NextEra Energy is responsible for replacing the circuit breaker at its Seabrook Station nuclear plant to accommodate the interconnection of the New England Clean Energy Connect transmission line.
Avangrid
Avangrid Details Progress on NECEC Tx Line
Construction on Avangrid’s hotly contested New England Clean Energy Connect transmission project has made significant progress following a two-year pause, according to a filing submitted to the Maine Public Utilities Commission.

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