Tesco

Retailer to sell De Vallois Champagne in 830g bottles designed to reduce glass waste and carbon emissions

Jane Burston reports on the protests and negotiating gambits as the second week of talks kicks off

Supermarket replaces oxo-biodegradable additive bags and says new bags will use 15 per cent recycled material

Supermarket will receive Renewable Obligation Certificates for waste-derived fuel currently powering two stores

Jessica Shankleman asks if it's time to force retailers to stop handing out plastic bags to customers

Supermarket giant installs four 800kW wind turbines at facilities in Daventry and Newport

Tesco and Selfridges commit to improved sustainable fish policies

Investigation accuses high-profile green products of failing to back up environmental claims with convincing evidence

Shell, Tesco and Vodafone among firms arguing that a 30 per cent target for 2020 backed by a strong carbon price is vital to business interests

Gordon Brown says he welcomes support from firms that will be key players in low carbon transition