A floating dairy in Rotterdam boasts a herd of 32 cows ©Dario Kleimeer/Goldsmith Architects
From ice babies to floating farms: a world of innovation
BA intends to buy sustainable fuel from the plant. © Stuart Bailey / British Airways
BA partners with industry on waste-to-jet-fuel plant
Lush's cork pots officially carbon neutral
'Procurement power' needed to boost recycling
Tesco warns products could be delisted over packaging
A dump filled with 30m used tyres on Rhode Island is another example of a "tyre graveyard" around the world. © Brooks Kraft / Getty Images
Tyres recycled in game-changing new road surface
The McDonald’s straw dilemma
Riyadh sets out recycling strategy
All-electric water taxis are being tested on the River Seine ©SeaBubbles
From cheese waste to water taxis: a world of innovation
TCE's baking soda plant in Winnington, Cheshire, is the largest single site user of CO2. ©  Tata Chemicals Ltd
Baking soda to be made with recycled CO2
Google's new complex under construction will follow circular economy principles. © Heatherwick Studios, Bjarke Ingels Group
Google announces circular economy goals across supply chain
© Getty Images
Global focus on… water