Technology key to achieving 90 per cent cut in CO2 levels by 2020
Nation ranks as the world's ninth-largest polluter, with China reigning as No 1
Nation aims to capture 10 per cent of global market for plug-in autos by 2015
Plans to develop world's first "Hydrogen Economy" bolstered by generous new incentives
SK Energy and POSCO to receive state funding for synthetic crude and gas research