British Airways chief, Willie Walsh, says the industry can meet the 2050 target through a emissions trading scheme and improvements in aviation technology

Australian software automatically calculates and buys carbon credits according to computer power usage

Move comes as German lobby group mulls legal action to tackle alleged dumping of subsidised solar panels in European market

Pacific Gas and Electric tears up its membership after recent Chamber of Commerce moves to put climate science "on trial"

US leads voluntary carbon market as demand for offsets eclipses European activity

Pressure on America increases as China set to take lead on tackling climate change and India plans 'aggressive' cuts

All-electric car to sound reminiscent of flying autos from cult sci-fi movie

Government cuts duty by 50 per cent on components used in solar, wind and geothermal power plants

Report argues trustees are guilty of ignoring the benefits associated with ethical investment