Eversource Energy and National Grid introduced asset condition projects totaling about $110 million at the ISO-NE Planning Advisory Committee.

As extreme winter weather descended on the Eastern U.S. and Canada, Hydro-Québec suspended power exports to New England on the New England Clean Energy Connect transmission line because of reliability concerns in Québec.

The winter storm that moved through Texas and much of the Eastern Interconnection cut power to hundreds of thousands of people and stressed the bulk power system, but did not create major disruptions like other storms earlier this decade.

FERC partially granted a complaint by the New England Power Generators Association about the design of ISO-NE's Pay-for-Performance mechanism.

ISO-NE is reforming its approach to acquiring sufficient capacity, which has shaken things up considerably, writes columnist Peter Kelly-Detwiler.

Tenaska Power Services, the parent company of Berkshire Power at the time of the violations, has agreed to pay a $51,000 penalty to the U.S. Treasury and $78,354 plus interest in disgorgement to ISO-NE.

Consistently cold weather drove record-high December energy market costs for ISO-NE and caused the region to rely heavily on stored oil and LNG injections.