The North American Reliability Corporation's latest long-term assessment warns that half the U.S. will face increased risks ...

Solar has become the largest renewable source of installed power capacity in the United States, surpassing wind after 27 ...

Solar and wind offloading hits record levels, with solar farms in one state offloading 59 pct of their potential output due to local negative prices.

Total installed capacity of solar has officially surpassed wind energy capacity in the U.S. as the technology continues its 27-month streak as the leading source of new additions to the grid, ...

This summer's record-breaking heat around the country has exposed a major vulnerability in the U.S. economy: our outdated electricity grid. From factory slowdowns to data center outages, the cost of ...