Building a 345 kV (kilovolt) transmission line from Holmen, Wisconsin to Middleton, Wisconsin was a study in overcoming some unique and interesting challenges throughout its 180 mile (289.7 km) length ...

The Grain Belt Express (GBX) is set to be the largest transmission line in U.S. history, spanning 800 miles and delivering 5 GW of power. It connects four grid regions, enhancing reliability and ...

Plans for a high-voltage transmission line are making waves across Wisconsin's Driftless region. It would be the first 765-kilovolt line in Wisconsin, part of a broader route that backers say would ...

The MariBell project is a 140-mile, 765-kilovolt power line that would run from Marion, Minnesota to Bell Center, Wisconsin. It's being developed by Dairyland Power Cooperative, in La Crosse, and ...

Evergy plans to build a new power transmission line across southern Kansas to send electricity to Oklahoma and Missouri. The project is part of a larger effort by the Southwest Power Pool to improve ...