Sure, batteries weigh a lot, but maybe there would be an opportunity to mount some solar-powered device on the balloon to further harness the sun’s energy. If you want to have a go at that ...

Travel reporter Rob Bell visits the Netherlands where he gets a tour inside the world's first solar-powered campervan. This video is from The Travel Show, the BBC's flagship travel programme.

Could lasers directly driven by sunlight help address the planet's energy generation problems? Japanese scientists are optimistic, reports Duncan Graham-Rowe. Our planet receives more energy from ...

The authorities in the Philippines have inaugurated the country’s largest solar-powered irrigation system, featuring more than 1,000 solar panels and two submersible pumps. The system benefits ...

Whether you want to float an airship, fuel a truck ... researchers have demonstrated a pilot plant on the kilowatt-scale using solar hydrolysis technology, as per a paper published in Nature.