Cardiff-based solar technology company G24i is planning to establish a "hub" at the centre of the world's elec [..]

Improved dyes and electrolytes could make the Grätzel solar-cell design more practical.

Polar explorer Robert Swan used solar energy to power equipment in chilly Antarctic.

Solar cells could become cheaper and more efficient, thanks to a cheap dye-based design that can capture sunli [..]

Welsh solar panel manufacturer G24i was described as "the future" today, as minister Jane Davidson visited the [..]