electric grid

The grid operator says days when demand is higher overnight than it is during the day have increased significantly.

The region’s grid operator issued a similar warning last winter, but the war in Ukraine has changed things for stored fuels like liquefied natural gas and oil.

When your utility buys its power has a lot to do with the price spikes you're seeing.

ISO-New England can’t pay coal, nuclear, biomass and hydro generators more for keeping the energy supply they normally do, U.S. Court of Appeals says.

Eversource says recent infrastructure improvements helped reduce power outages by nearly 40 percent in New Hampshire last year.The utility, which is the…

Eversource will fly helicopters around the Seacoast over the next week as it repairs some aging transmission infrastructure.The choppers will take…

New England has gotten federal approval for a first-in-the-nation type of power supply auction. It'll let new renewable energy projects take over for old…

The nonprofit that runs New England's electric grid says it will need more fuel and flexibility in the coming years to keep the lights on without prices…

Eversource is demanding a national environmental group take down a study that suggests they unfairly withheld natural gas capacity and inflated electric…

Eversource capped construction of a new high-voltage transmission line from Londonderry to Tewksbury, Mass., Wednesday.The Merrimack Valley Reliability…