CDP and WWF analysis shows just a few companies have greenhouse gas targets in line with scientific recommendations
Environmentalists say Harper administration has little chance of meeting the 2030 goal while tar sands expansion continues
Consumer goods giant reveals it has saved one million tonnes of carbon emissions since 2008, thanks to innovations such as its Marmite waste-to-energy facility
Environment (Wales) Bill would introduce binding emission reduction targets and reporting on state of natural resources
UK's largest hospitality company increases green ambition after surpassing 2017 sustainability targets ahead of schedule
Average emissions from new cars fell 2.9 per cent, according to SMMT figures
Nicola Sturgeon's party says it would use any post-election influence at Westminster to push for increased ambition on climate change
Provisional figures suggest 17 of 28 member states have already met legal limits for the end of this year
Committee on Climate Change warns new interventions may be needed to ensure Scotland can reduce emissions 42 per cent in 2020
Parliament votes overwhelmingly in favour of binding national emissions reduction targets