Solar siting in Massachusetts has proven to be a "much, much more heavy lift" than expected, said Grasshopper Energy's Jonathan Persaud.

Attorney General Maura Healey released a study that said additional interstate natural gas pipelines are not needed to guarantee the reliability of NE’s grid.

The developers of the Northern Pass transmission line have filed for siting approval from New Hampshire with a higher price tag, a slightly altered route and another adjustment in the amount of hydropower the project can carry from Canada.

Entergy is expected to announce this week whether it will keep operating the James A. FitzPatrick nuclear plant near Syracuse.

Entergy announced Tuesday it will close its Pilgrim Nuclear Power Station in Plymouth, Mass., no later than June 1, 2019, marking the company’s exit from the New England market.