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

Revisiting old data from Voyager 2, scientists have worked out how a dense, shocked region of the solar wind could have ...

British aid is funding polluting schemes in Africa and Asia. The i Paper exposes the impact in Ghana - from soaring energy bills to claims of 'carbon colonialism' ...

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

Stardust Solutions believes that it can solve climate change—for a price.

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 US solar industry registered its third-best overall quarter in record with 11.7GW of new capacity installed in the third ...

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

U.S. President Donald Trump's freeze on approvals for major onshore wind and solar projects is leaving thousands of megawatts ...

Chinese foreign investment in clean energy has jumped to $80 billion in the year to November 2025, with Trump’s aggressive ...

A painting of a white city, clustered around pearly towers and skirted by leagues of brilliant solar panels, wraps the front ...