Fast-food giant promises a more sustainable supply chain with Farm Forward programme
New XBRL tagging system to help investors and stakeholders better track firms' environmental performance
The telco is the first company in the world to certify product carbon footprints in line with the GHG Protocol
Two-thirds of €62bn investment plan put towards "ecological restructuring", including efforts to cut emissions from new cars and production plants
Government also announces planned reductions in CO2 and sulphur dioxide emissions after missing 2011 targets
Will Nichols takes a look at the online tool helping employees embrace workplace carbon-saving
Free employee engagement tool could be tweaked to encourage carbon savings for specific offices
From Manchester Utd's success off the field to Lego's plans for wind turbines, we run down the key lessons of the week
German chemical company sets new targets for increasing energy efficiency 35 per cent and cutting emissions 40 per cent
Craig Mackenzie argues that fears of a "carbon bubble" have been badly inflated