The alert also tells neighboring regions that exports of electricity outside of the PJM footprint may need to be curtailed, ...

Climate change’s strain on our electrical grids like we have seen this week on the East Coast will only get worse if we don’t ...

Earlier this year, PJM forecast that electricity demand would peak at 154 gigawatts (GW) this summer. On Monday, just a few days past the official start of the season, the grid blew past that, ...

Constellation Energy is accelerating plans to restart the former Three Mile Island nuclear plant as early as 2027.

Constellation Energy Corp.’s efforts to restart the Three Mile Island plant are moving faster than expected, with the company ...

A weather service heat advisory is in effect in Erie and Crawford counties until June 24 at 8 p.m. Heat indices in the 90s ...

The nuclear plant at Three Mile Island near Harrisburg, Pennsylvania, could reopen in 2027, earlier than expected, officials ...