UC Davis engineers have invented a Stirling engine that captures Earth’s escaping heat to generate power from the night sky.

How Arizona’s Mesquite Solar complex became one of the nation’s largest solar sites and what its growth reveals about the ...

Overview Energy has proven its solar power beaming satellite system works in motion, which it claims is a world first for high-power wireless energy transmission. The company is targeting megawatt ...

A space solar power startup has emerged from stealth after demonstrating a key technology for its plans to transmit power ...

The stealthy startup plans to use a network of satellites to harvest sunlight and send it to Earth using infrared lasers.

Open farmlands are ideal locations for installing solar panels, but the most common method, which involves covering a large ...

In this week’s edition of The Prototype, we look at a startup that’s industrializing big satellite manufacturing, transparent ...

Perovskite solar cells can be made not only more robust but also more efficient, scalable and cheaper to manufacture by ...

Toshiba Energy Systems & Solutions Corp. (Toshiba ESS) has started testing batteries and energy management solutions to stabilize electricity in remote Saudi Arabia through a hybrid wind-solar pilot ...

The Kuiper belt, a disc of icy rocks on the outermost edges of the solar system, seems to have more structure than we thought. In 2011, researchers found a cluster of objects there on similar orbits ...