Retail industry warns that integrating different environmental and social metrics into "omni-labels" will be tough to pull off
Shops and restaurants banned from leaving doors open while air conditioning is running in attempt to curb energy use
Company argues "carrot" represents best way to cut plastic bag waste
"It's a triumph, whichever way you look at it"
New Combined Heat and Power plant to provide carbon netural energy to distribution centre
Government told to back off or risk losing supermarket's support on other voluntary environmental initiatives
Carbon labels represent a great way of forcing firms to face up to their supply chain's carbon footprint. But how do these labels work and which one will win out in the end? Danny Bradbury investigates
Japanese brewery announces plans to introduce carbon labels for one of its products from next March
But experts warn retailers cannot afford to back away from sustainable products
Local councils and retailers at loggerheads over who is responsible for poor recycling rates