Aging US transmission lines, if not replaced, threaten grid reliability, national security, and economic competitiveness, ...

For over a century, wood pole structures have been used to support overhead powerlines. Over time, as the utility industry expanded, the basic wood pole structure has evolved, but regardless of ...

San Diego Gas & Electric Company (SDG&E) plans to build, own, and operate a new transmission line running between the ...

The U.S. Government has authorized a $130 million project to build a high-voltage transmission line between Moldova and ...

Baltimore Gas and Electric (BGE) is planning to build new overhead transmission lines and upgrade others across parts of Maryland in response to the retirement of a coal-powered electric generating ...

While SDG&E has not attached a dollar figure to the proposal, the cost of the 117-mile Sunrise Powerlink — completed in June ...