As power demand surges, utilities are expanding high kV transmission lines, making visibility critical. This guide covers the ...

Imagine a six-inch-thick, high-voltage electricity transmission line running underwater on the bottom of the Columbia River, from just east of The Dalles, Ore., to Portland.

Two Nevada environmental groups are suing the federal government over its approval of Greenlink West, a 472-mile NV Energy transmission line that would run from the Las Vegas Valley to the Reno area.

Transmission lines Searchlight, Nevada, March by U.S. National Archives is licensed under CC-CC0 1.0 The massive Greenlink West Transmission Project in Nevada got the final green light this week ...