The U.S. alone contains 600,000 miles of transmission lines and 5.5 million miles of distribution lines. Here’s how it all works.

A high-voltage direct current (or DC) transmission system, for example, can overlay the alternating current or AC grid, ...

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The electric power grid is arguably the single most important infrastructure that exists in the U.S. Almost everything in the country depends on having reliable electricity to function properly.

The Minnesota-based company, known as OATI for short, says “to our knowledge, this is the first instance of AI supporting ...

Moreover, DERs are not the only source of variability changing the modern grid. As end users add DERs, new energy availability increases the desire for other electrical assets, such as electric ...

Service-disrupting attacks on the U.S. electrical power grid are expected to increase in the coming years, a new report by a leading industry group is warning.

The U.S. Department of Energy (DOE) estimates that 70% of the nation's electric grid is more than 25 years old, making it particularly susceptible to possible cyberattacks.