Flagship Plan A programme ramps up profits and savings in M&S push to become world's most sustainable retailer
Innovative new energy contract promises supermarket chain money back if energy saving initiative fails to deliver
European Commission launches consultation seeking to reduce plastic carrier bag waste
Initial findings value sportswear company's greenhouse gas emissions and water impacts at £83m for 2010, says CEO Jochen Zeitz
Project Ocean aims to boost customer awareness and raise funds to create marine protected areas
Supermarket giant installs four 800kW wind turbines at facilities in Daventry and Newport
Retailer targets 15 per cent cut in emissions through network of biomass facilities and energy efficiency improvements
Retailer moves quickly from successful trial and flicks switch on demand management equipment in 200 stores