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 ...

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 ...

State utility commission estimated a $1.8B project cost over 30-year period as five New England states plan process to share ...

This story was produced by Grist and co-published with Verite News. When a winter storm knocked out Texas’ power grid in 2021, the scale of the devastation it wrought was exacerbated by a singular ...