Data from systems across a city is desperately needed to fully understand and better predict how solar energy can be integrated into the ...

Researchers have built a more efficient, more reliable potassium-oxygen battery, a step toward a potential solution for energy storage on the nation's power ...

The future workforce will have to be more agile, able to work on renewable energy sources and digital technologies that are transforming the ...

Electricity generated in the U.S. could come from one of several sources: burning coal or nuclear reactor or from renewables. But who gets ...

A new system can monitor the behavior of all electric devices within a building to determine which ones are in use and are ...

Side channel signals and bolts of lightning from distant storms could one day help prevent hackers from sabotaging electric power substations and other ...

Many environmental laws seem to have improved preservation efforts, they may have had unintended consequences in energy production, leading to more greenhouse gas ...

U.S. Energy Information Administration (EIA) expects 23.7 GW of new electric capacity additions and 8.3 GW of electric capacity retirements in 2019

PG&E is filing for Chapter 11 bankruptcy protection, and is facing billions in liability from wildfires exacerbated by rising temperatures and drought.

Xcel Energy, one of the biggest utilities in the US, has committed to going completely carbon-free by 2050 (and 80 percent carbon-free by ...

Solar power accounts for less than 2 percent of U.S. electricity but could make up more than that if the cost of electricity ...

This advanced switch will convert high- voltage DC current to high-voltage AC current for consumers more efficiently, enabling reduced-cost transmission of long-distance power. ...