Technology

Scottish start-up has devised a 24MW energy storage system comprising 24 weights of 500 tonnes, which says could be installed in the foundations of new skyscrapers

Collaboration spearheaded by WWF to focus on boosting recycling infrastructure and public awareness campaigns in the US

Mobile network says it has stopped 450 tonnes of e-waste going to landfill

Loop becomes latest investment from Sky Ocean Ventures, as broadcaster pumps $2m into reusable packaging programme

New Ocean Cleanup Interceptors are capable of removing up to 100,000kgs of waste each day

Winning ideas at the annual climate hackathon cover everything from up-cycling schemes to climate resilience maps

Colgate's newest toothbrush is made from 100 per cent biodegradable bamboo

Retail giant pulls forward goal to include 30 per cent recycled content in its plastic packaging by five years

Consumers goods giant claims 300 million cleaning bottles will be made from recycled plastic in Europe from early 2020

Grant from Office for Low Emission Vehicles to help deliver new ride-sharing vans service