Study claims deposit schemes in Europe and US have help cut litter levels 80 per cent
From religious concerns over biofuels to investor fears over clean tech, BusinessGreen.com runs down the week's top stories
Climate minister says Obama's commitment to environment has raised prospects of global agreement at UN summit in December
UK must move fast to take advantage of global race to become a green technology hub, says prime minister
New budget earmarks extra money for wind, solar, nuclear and clean coal technologies
Coalition of international agencies sets out road map for auto industry to deliver 50 per cent improvement in fuel efficiency using existing technologies
1,000km of cables need to be fitted to ensure new capacity can be connected to the grid
Lord Drayson says there is an urgent need to restate the scientific evidence for global warming and calls for companies to focus on their environmental obligations
Chairman says experience as a regulator will be brought to bear