The National Electric Safety Code (NESC) includes a clause sometimes referred to as the “5-mA Rule,” which states: For voltages exceeding 98 kV ac to ground, either the clearances shall be increased ...

While the proposed Maryland Piedmont Reliability Project (MPRP) goes through the state regulatory process, an agency ...

For years, the electric utility industry has been questioning whether to use overhead or underground systems for transmission of power using high-voltage transmission lines. Issues driving this ...

Texas’s most powerful transmission line threatens pristine river basins and family ranches. Locals and conservationists are fighting to reroute it. Jada Jo Smith and her daughter in Uvalde County, ...

This story was produced by Grist and co-published with Verite News. When a winter storm knocked out Texas’ power grid in 2021, the scale of the devastation it wrought was exacerbated by a singular ...

A private developer wants to build a new transmission line stretching 100 miles from The Dalles to Portland — pitching the project as a critical fix for one of the region’s most pressing energy ...