America’s power grid is entering 2026 with mounting stress, and experts warn that a handful of states face the sharpest ...

Managers of electric grids say freezing temperatures and ice and snow could lead to power outages in many places, potentially ...

Editor’s note: This article, distributed by The Associated Press, was originally published on The Conversation website. The Conversation is an independent and nonprofit source of news, analysis and ...

Those bright orange spheres strung along certain power lines are not decorative, and they are not there to keep the wires from sagging. They are precision safety devices, engineered to make some of ...

Like other things that you might notice attached to power lines, weights installed there by utility companies have a specific ...

A major new transmission line that can bring renewable electricity from Quebec to Massachusetts is finally, after a whole lot ...

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.