Electrical grids appeared to have handled the storm over the weekend relatively well, but energy experts said the risk of ...

Northwest utilities and regulators have options to meet power demand, pursue climate goals and contain rates. None are fast, easy or cheap.

US power grids are under mounting pressure following a winter storm that unleashed deep cold and heavy snow and ice from ...

Real-time wholesale electricity prices topped $1,800 per MWh early Sunday in Dominion Energy's Virginia territory, up from ...

The extreme weather knocked out power across the South — and cold temperature will strain the power network for a week.

Those bright orange spheres strung along certain power lines are not decorative, and they are not there to keep the wires from sagging. They are precision safety devices, engineered to make some of ...

Like other things that you might notice attached to power lines, weights installed there by utility companies have a specific ...

It's hard to miss the orange and white balls hanging from power lines around the country. Their purpose is to improve ...

Managers of electric grids say freezing temperatures and ice and snow could lead to power outages in many places, potentially ...

This is read by an automated voice. Please report any issues or inconsistencies here. To the editor: Another wind event, another round of downed power lines and fallen trees — and once again, ...