How cheap is too cheap for solar power? Renewable electricity has never been more crucial for the global energy transition, ...

A new report suggests the U.S. power grid may be sitting on a digital time bomb, alleging that federal officials sidelined ...

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

Chinese polysilicon makers have set up an acquisition company to help restructure an industry plagued by oversupply, local ...

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

The global utility-scale solar PV sector has exceeded the threshold of 1TW of operating capacity, according to Wiki-Solar.

Domestic AI breakthroughs and policy supports have fueled strong rallies in China Tech stocks – FTSE China Tech rose 30% YTD.

And why many scientists are freaked out about the first serious for-profit company moving into the solar geoengineering field.

Defense authorizations highlight the need for U.S.-made photovoltaics in satellites to compete with foreign adversaries, ...

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

The U.S. solar industry is experiencing strong underlying momentum, with utilities, businesses and households increasingly ...