The United States added 22,332 megawatts of power plant capacity in the first half of this year, and the vast majority of it was utility-scale solar, batteries and onshore wind. Natural gas was next, ...

Professor Yoke Khin Yap and his research group are improving the efficiency of solar cells one quantum dot at a time. × To sustainably power our digital future, the world needs more — and more ...

A giant clean power plant in Mojave stores solar electricity for use after the sun sets. It feeds Los Angeles and Glendale, providing 7% of L.A.’s need for power. The Los Angeles Department of Water ...