FERC ordered ISO-NE to reconsider its market mitigation rules because of an “unanticipated and highly atypical” situation that pushed prices higher Dec. 24.

ISO-NE gave the Participants Committee a review of the past winter and a preview of the next — with and without the Everett LNG terminal.

An industry coalition is promoting the concept of underwater transmission linking New England and Nova Scotia via wind farms off their respective coasts.

Environmental activists asked FERC to reject ISO-NE’s capacity auction results, calling payments to fossil fuel generators a climate and reliability risk.

Canada’s Ontario and Maritimes provinces may have to rely on energy imports and operating procedures to meet energy needs this summer, the NPCC said.

ISO-NE stakeholders approved a proposed filing on DERs but rejected the RTO’s concerns in backing Ocean State Power's bid to remain a capacity resource.

FERC rejected a request to include pump storage in ISO-NE’s Inventoried Energy Program despite protests that it should be treated like other storage resources.

ISO-NE’s revised load forecast sees slower growth in the next few years because of economic turbulence, followed by accelerating growth from electrification.

A jury ruled Avangrid can resume construction of the New England Clean Energy Connect, potentially voiding a voter referendum to block the $1 billion line.

The cost of transmission congestion doubled in organized electricity markets between 2020 and 2021, rising by billions of dollars, according to Grid Strategies.