food

Jewellery maker among 21 companies to join FTSE4Good indices

BusinessGreen chats to Unilever's chief sustainability officer about why she hates the word "sustainability"

A Swedish social enterprise is building a 54m high vertical farm it says can feed up to 30,000 people

Drinks giant understood to be among seven companies planning to join Water Futures Partnership

PepsiCo wins water conservation award as Wal-Mart joins sustainable agriculture initiative

Water scarcity's effect on food production means radical steps will be needed to feed population expected to reach 9 billion by 2050

Carbon-credit generating slow-cooking device launches in Rwanda after bagging Unilever deal

Call comes as separate reports find US heatwave will force up inflation and could cost insurers more than $5bn

A simple switch from polypropylene to polythene bags should help the retailer divert 32 tonnes of waste from landfill

Shaun McCarthy looks back over a fortnight of sporting glory to evaluate how sustainable the Olympic Games really was