If you have paid close attention to power lines, you might have noticed metal spring-like structures close to the transmission towers. These spring-like structures are known as lightning arresters, ...

Once electricity finally reaches your home from the power plant, it's not in the same form that it left in. When power is created at a plant, it's produced at a voltage that's either too low or too ...

Forbes contributors publish independent expert analyses and insights. I write about green energy tech that will change your life. Have you ever noticed power lines sagging lower on a hot summer day?

Utilities across the U.S. are installing thousands of miles of 765 kV transmission lines, exceedingly becoming the backbone of our high voltage grid. Driven by rising demand from data centers and AI ...

State regulators, knowing that old transmission lines could set off wildfires, proposed a safety rule in 2001 that would have forced Edison and other utilities to remove abandoned lines unless they ...

PGE and other utility crews worked across the Portland metro area on Thursday, repairing power lines knocked down during ...

Anaheim will have moved all of its city-owned power lines in its highest fire-risk areas underground by 2026, a milestone in the city’s multi-decade effort to harden its utilities and reduce the risk ...