QuantaSol claims to have independently tested single junction solar cell with conversion efficiency of more than 28 per cent
UK start up QuantaSol has this week become the latest solar firm to stake a claim for the world record for photovoltaic solar cell efficiency, with the unveiling of a single junction cell with a conversion...
Additional High Speed Rail funding will go towards HS2 Woodland Fund to plant new native trees along route between Birmingham and Crewe
Supermarket will roll out paper bags for loose fruit and vegetables in store as part of pledge to cut plastic waste
Government expected to win approval for third runway, but questions over climate impact, environmental safeguards, and Boris Johnson's whereabouts remain
Inquiry will explore the carbon impact, resource use and water footprint of growing throwaway 'fast fashion' sector