But what do they all do, and how exactly does the state’s electric grid work? The power grid is a network of power plants that generate electricity and power lines that deliver it.

Warnings about the power grid’s reliability are common. Here’s a primer on what “the grid” is and why it’s so complicated to update.

More EVs and a growing demand for power will require upgrades to the grid, although coming technologies may end up lowering electric bills for everyone.

Electric substations may look confusing, but they’re the control centers that keep electricity safe and reliable. In this ...

Massive data centers are pushing energy demand higher. Some people claim that AI will be a net benefit for the grid.

Most homes already have a smart meter that digitally communicates with the electric grid. If you're looking to get rooftop solar panels, a smart meter is an essential piece of equipment. Here's why.

Record-high power demand and faltering electricity sources have tested the grid in the past month, forcing the Electric Reliability Council of Texas to dig deep into its toolbox to keep power flowing.

Breaking down when and why grid penalties are applied — and how they work when things get tricky.

The American Council on Renewable Energy made clear the United States has to come to grip with demands on the electrical grid when it comes to powering the nation, especially this summer.