Scientists have developed a way to generate tiny amounts of solar energy at night. It’s true potential could be in space.

A global onslaught of cheap Chinese green power is upending everything in its path. No one is ready for its repercussions.

Solar energy now provides 7% of global electricity, doubling in two years and outpacing coal generation for the first time. Plummeting costs, down 90% since 2010, have made solar economically dominant ...

“PV modules require as much sunlight exposure as possible, while crops can reach a saturation point,” writes Hugo Sánchez Ortiz. Image: Ampt The optimal combination of PV and agricultural production ...

Wind energy infrastructure doesn’t produce power if the air isn’t moving, and solar doesn’t generate power if the sun’s not out. But that doesn’t mean that either source of energy is "worthless" ...

Since 2022, after suffering a large flooding event driven by the heaviest rainfall ever recorded in its history, Pakistan has ...

BiLight Innovations introduced one of the most visually striking solar concepts at CES 2026 with its rollable perovskite ...

UNSW engineers have made a major step forward in the development of a new type of solar cell that could help make future ...

The mid-Atlantic grid operator says its speedier process for bringing more power onto its system will expand renewable energy. Is it too late? Second in an occasional series on PJM. Read the first ...