The need to integrate renewable energy resources, and prepare for increased demand for power as electrification takes hold in transportation and other sectors, creates challenges for an aging grid.

Powerlink is busy preparing for the upcoming summer season with helicopters taking to the skies to wash insulators across North Queensland, Australia; a job critical to the continued safe and reliable ...

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 ...

Particle simulations reveal more raindrops, packed more tightly together, lead to earlier streamer discharges in high-voltage DC transmission lines.

MADISON, Wis. (AP) — Rising material prices and legal expenses are expected to add nearly $50 million more to the cost of a power transmission line being built across southern Wisconsin. American ...