With the increasing frequency of natural disasters including hurricanes, tornadoes, wildfires and winter storms, electric utilities have proactively transitioned overhead lines to underground circuits ...

The Red Eléctrica de España (REE) high-voltage transmission system includes existing circuits that comprise mainly overhead lines with short sections of underground cable. To comply with environmental ...

These projects involve supplying bare overhead aluminum conductors with composite cores for lines up to 400kV in Spain, Germany, and Montenegro. All these projects have a common objective of improving ...

(TNS) -- Underground power lines don’t sway in the wind. Tree branches blown sideways by a gale can’t hit them. They don’t sit on wooden poles that can fall down. They would, in other words, seem to ...