From Japanese solar space stations to China's rare metals, BusinessGreen.com runs down this week's top stories
Japan planning $21bn solar power station in space 1GW project aims to transmit solar energy to Earth within three decades Scientists warn UN "drastically under-estimated" climate change costs...
Waste and water giant argues UK must stop using peat for garden compost
German industrial engineering and steel making conglomerate has promised to cut direct emissions by 30 per cent by 2030, as it aims for net zero by 2050
Sustainability lead for the jean giant has gone from summer camp counsellor to 'Captain Planet'
A zoo near Winchester is trialing a recycling solution that scans rubbish and tells visitors what bin to put it in