It would be the first 765-kilovolt line in Wisconsin, part of a broader route that backers say forms a "transmission ...

For the first time in a half century, new high-voltage power lines are set to cross into Michigan, snaking up the center of the state. As a pair of major transmission line projects stretching some 95 ...

Public Service Enterprise Group, the developer behind the Maryland Piedmont Reliability Project, released the proposed route of the 70-mile transmission line that will likely be submitted as part of ...

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 ...

For decades, U.S. electricity demand was steady, allowing utilities to plan gradual growth and maintain the grid with modest upgrades. That era is over. The convergence of electric vehicles (EVs), ...

The National Electric Safety Code (NESC) includes a clause sometimes referred to as the “5-mA Rule,” which states: For voltages exceeding 98 kV ac to ground, either the clearances shall be increased ...

The Texas Hill Country is known for its scenic beauty, unique geological features and being home to a crucial water source for aquifers. Yet, for many residents, that sense of pride has recently been ...

Inspecting and monitoring long-distance transmission lines has always been both costly and dangerous for utilities. Networks that stretch across remote, rugged terrain make traditional methods like ...