Energy companies have cut 197 million tonnes of CO2 emissions, but must reach government target of 293 million by December 2012

Government report admits action needs to be taken to manage aviation emissions but gives little clue to eventual policy

Average season tickets will increase eight per cent from next year, with some commuters paying up to 13 per cent more

UK Chamber of Shipping proposes worldwide carbon trading or fuel levy as preferable to inclusion in EU's cap-and-trade scheme

Company says two proposed 299MW plants in Yorkshire and Lincolnshire will not go ahead without greater support for biomass

Will Nichols ends his week with Nissan's trailblazing electric car

Will Nichols takes his mum to the shops and identifies a new market for electric vehicles

Will Nichols finds parking can be a problem as he spends a week with Nissan's trail-blazing electric car

Will Nichols spends a week with Nissan's trail-blazing electric car

Will Nichols spends a week with Nissan's trail-blazing electric car