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

Earlier this year, PJM forecast that electricity demand would peak at 154 gigawatts (GW) this summer. On Monday, just a few ...

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 ...

We made a mistake in shutting down this plant, but we're not here to dwell on that mistake,” Constellation President Joe ...

Farmers in Franklin and York counties are embroiled in a legal battle against a proposed power line project that they say threatens their land and livelihoods.

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 ...