From the Prime Minister’s passion to the looming skills crunch we run down the green business lessons from the week
Retailer wants to avoid 350 million clothes being thrown away by encouraging customers to hand in unwanted garments when buying new items
Retailer kicks off six-week trial of fuel cell-powered vehicles at Northampton distribution centre
Supermarket claims new packaging keeps fruit fresh two days longer, potentially keeping 800,000 strawberries a week out of the bin
Marks and Spencer funds huge Archimedes Screw at Mapledurham Estate to supply power for its stores
Courtaulds Textiles' Derbyshire plant is first in UK to receive Marks and Spencer's eco-model status following £2m renovation
Retailer says plans to fit Bradford distribution centre with PV panels was uneconomic, but eyes up Green Deal opportunities
Who said what in the world of green business this week?
More than 250 ethical undies are sold every day
Flagship Plan A programme ramps up profits and savings in M&S push to become world's most sustainable retailer