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.

HARLEYVILLE, S.C. (WCSC) - Santee Cooper wants to build a 21-and-a-half-mile transmission line to improve energy for the growing Tri-County area, and they are proposing to cut down trees on an ...

Interior Secretary Deb Haaland and Energy Secretary Jennifer Granholm traveled to Wyoming to hail the project and call for faster electric transmission development. RAWLINS, Wyo. — At a groundbreaking ...

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 ...

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 ...

Over the next decade, Oregon’s need for clean energy is expected to grow exponentially thanks to rising demand for electricity from data centers, heat pumps, electric cars and state climate mandates.

This story is co-published with Arizona Luminaria, a nonprofit newsroom dedicated to community-centered reporting. When Peter Else left the University of Arizona in 2005 to live in the San Pedro ...

Inspecting and monitoring long-distance transmission lines has always been both costly and dangerous for utilities. Networks that stretch across remote, rugged terrain make traditional methods like ...