Download the full pdf of this article, which includes the inline equations and diagrams. Discussion continues at the national level about power grid upgrades to support increased electrification. In ...

This summer, after nearly 20 years of planning, permitting and lawsuits, construction finally launched on a new electrical transmission line set to run nearly 300 miles across five Oregon counties and ...

Building transmission lines in the U.S. is like herding cats. All of the stakeholders in the construction of a new line — utility companies, regulators, landowners — have to come to an agreement, and ...

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 ...

A pair of Connecticut companies are seeking approval to bury a 100-mile transmission line in the bed of the Columbia River to carry solar and wind energy to the Portland-Vancouver area. On Wednesday, ...

The Oregon Public Utility Commission has reaffirmed its approval of a nearly 300-mile electrical transmission line that’s set to run from Idaho and carry power across five Oregon counties – despite ...

Local property owners filled the Clark County Council hearing room Wednesday morning, hoping to air their grievances about a proposed high-voltage transmission line expected to cross many properties ...

Personnel from Auger Services Inc. pour cement in the top few feet of the hollow socket-type caisson to secure the transmission structure. In some locations, the caissons were driven down more than 60 ...