FERC dismissed a complaint about a $385 million asset condition project on an Eversource Energy transmission line in New Hampshire, finding it failed to demonstrate any violations by the company.

Clean energy groups are calling for changes to ISO-NE’s surplus interconnection service rules to use capacity headroom and help some resources avoid lengthy cluster study processes.

FERC accepted five new reliability standards setting requirements for model validation and data sharing for inverter-based resources.

Massachusetts could decarbonize its peaking power portfolio by 2050 through aggressive deployment of wind, batteries and demand flexibility, according to a new analysis by a group of environmental nonprofits.

Just a few weeks after taking over as CEO of ISO-NE, Vamsi Chadalavada faced a trial-by-fire introduction to the job.

With Winter Storm Fern, we learned, once again, that our nation’s power grids rely on a significant fossil mix when the weather turns nasty, writes columnist Peter Kelly-Detwiler.

ISO-NE updated stakeholders on its methods for assessing the impacts of its proposed capacity market overhaul as it prepares to release the initial results of the long-awaited analysis.

With costs associated with ISO-NE’s new day-ahead ancillary services market far exceeding expectations, the RTO is working to fast-track changes to improve the efficiency of the market in time for next winter.

In Massachusetts, a state with some of the most ambitious decarbonization policies in the country, fundamental disagreements between utilities and consumer advocates threaten to derail the transition from natural gas before it even gets off the ground.