Minister proposes temporary carbon tax on big business in attempt to secure support from Constitutional Court
Government report concludes that huge increase in wind energy capacity is technically feasible
Supermarket giant to replace tomato tins with cartons in effort to cut packaging and emissions
QinetiQ to lead research project assessing the potential for remote sensors to provide up to date information on water and air quality
Stimulus funds awarded to 17 energy-efficient lighting projects
Official announces plan to build 2,000MW of new capacity
Engineers' report says building industry will struggle to meet zero-carbon government targets due to lack of skills and training
All systems go for Fisker's plug-in hybrid sports car the Karma, after company announces fresh $115m in equity finance
New twin turbine power plant boasts ability to switch instantly between running off natural gas and bio-ethanol
New purchasing criteria to step up crackdown on illegal timber