For decades, U.S. electricity demand was steady, allowing utilities to plan gradual growth and maintain the grid with modest upgrades. That era is over. The convergence of electric vehicles (EVs), ...

NorthWestern Energy announced that it and three other ownership partners in the Colstrip Transmission System (CTS) have agreed to proceed with a study of potential upgrades to the existing 500-kV ...

The first community listening session on the proposed transmission line routes is scheduled for Monday, Jan. 26, from 12 p.m.

Wabash Valley Power Alliance says project would bring tax revenue. Some neighbors worried about the impact on utility bills ...

CABIN CREEK, W.Va. — Appalachian Power wants to make upgrades to a transmission system in Kanawha County that involves relocating a transmission line in Cabin Creek. Approximately 4 miles of the Cabin ...

It would be the first 765-kilovolt line in Wisconsin, part of a broader route that backers say forms a "transmission superhighway" across the region.

Power transmission line inspection robotics have emerged as a pivotal innovation in the maintenance and monitoring of critical energy infrastructure. By automating routine inspections, these systems ...

San Diego Gas & Electric on Friday announced plans to build, own and operate a new transmission line that would run about 100 to 150 miles, going between an existing substation in Imperial Valley to ...

Power transmission lines (TLs) are ubiquitous, spanning diverse landscapes, including forests, agricultural regions, as well as mountains. Therefore, it is crucial to develop novel technologies to ...