The TVA transmission system took a hit during Winter Storm Fern that had a trickle-down effect on roughly a dozen local power companies.

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), ...

High-voltage transmission lines could cut through farmland and near communities around Lansing. Developers want input as they ...

The Midcontinent Independent System Operator (MISO) selected a joint venture between Transource Energy LLC and BHE Transmission to develop a nearly 200-mile, 765-kilovolt (kV) transmission line across ...

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 ...

It’s no secret that power grids around the world need to expand to accommodate more renewable energy and the so-called “electrification of everything.” The latter, of course, refers to the growing ...

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 ...

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

The Prince William School Board sent Dominion Energy a letter Thursday urging the power company to reconsider any plans to place a transmission power line on school system property. The board, in a ...

Photo： State Grid Xinyang Power Supply Company. At the Centralized Transmission Monitoring Center of the Transmission Operation and Maintenance Center of State Grid Xinyang Powe ...