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

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

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

The solar company Sunrun has managed to thrive despite President Trump’s crackdown on renewable energy, offering what it ...

A new study led by Southwest Research Institute (SwRI) links quasi-periodic pulsations (QPPs) in solar flares to dynamic ...

The U.S. solar industry installed 11.7 gigawatts of new solar capacity in the third quarter, a jump of 49% sequentially, a ...

Space-based computing offers easy access to solar power, but presents its own environmental challenges To hear Silicon Valley ...

Solar Power System Explained in 12 Minutes! This video covers on-grid and off-grid solar systems, including inverters, panels ...

The U.S. has become a "side character" in the global story of renewable energy, experts say. China dominates the sector, with ...

Orbital solar power faces a $20 billion Cassiopeia build cost, giving you a clear view of where it could pay off first in practice. The design and ...