Interview

The UK's first geothermal energy plant began exporting power earlier this year and is also producing lithium for the battery industry - is Cornwall poised to rise once again as an industrial powerhouse of the clean tech revolution?

CEO of social enterprise Ethstat reflects on how the Covid pandemic showed how quickly systems can move when there is urgency and political will

Alan Beck, head of product at Concretene, discusses the firm's efforts to cut concrete's carbon footprint after success in the Ofwat Innovation Fund’s Water Breakthrough Challenge

Laurent Bataille explains why electrification still isn't getting the attention it deserves, and why it is so difficult to change people's mindsets

Olivia Page, CEO and co-founder at Mykor, explains how creating insulation from fungal mycelium is more than 'just growing mushrooms in a lab'

The executive director for purpose at the Prince of Wales' private estate unpacks why sustainability professionals are in the 'business of people' and the misconception that land ownership is passive

Fairphone's chief technology officer explains why gluing devices shut is 'simply not sustainable' and makes the case for using your phone for longer

Friendship founder and executive director reflects on winning the 2025 Earthshot Prize, and why sustainability begins with controlling one's wants

Gyre Energy's Dougald Coulson reflects on the firm's journey since securing $1.3m in fresh investment and grant funding

Director of the High Ambition Coalition for Nature and People explains why biodiversity conservation is still not receiving the level of attention or urgency it deserves compared to climate change