Bill Gates raises glass to 'water from poo' technology
Microsoft founder's philanthropic foundation supports pilot project that produces clean water and electricity from human waste
Bill Gates has gulped down water made from human waste and declared it a "delicious" and affordable solution for improving sanitation and access to water in many poor countries. The Microsoft founder...
More on Waste
More news
Study: Firms with science-based targets have slashed emissions a quarter since Paris Agreement
Firms that have set targets are ahead of schedule to meet them, a new analysis of the efficacy of the Science-Based Targets initiative has shown
'Unpacked': Packaging-free shopping forges ahead as Waitrose launches expanded trial
Supermarket ranked top in a Greenpeace report evaluating progress made by UK supermarkets in slashing plastic use
Diesel-fuelled UK rail investment plans condemned as 'missed opportunity'
Transport secretary Grant Shapps announced £794m investment package over the weekend in two rail routes that closed 50 years ago, but campaigners have criticised the plans for relying on diesel engines
Businesses need strong interim targets in the Environment Bill
To deliver much needed investment in nature restoration, businesses require legally binding interim targets in the Environment Bill to drive rapid policy action, argues the Aldersgate Group's Signe Norberg
