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Engineering giant claims new honeycomb textured structure will deliver world's most efficient photovoltaic cell

Fresh from securing $30m in funding US start up is keen to expand its bin-tracking recycling incentive scheme

As government publishes paper outlining plans for emissions trading from 2010, leading employers' group calls for tax break to help them cope with new scheme

Envirowise challenges businesses to save water and cut bills by up to a third

Investment bank inks new partnership with Carbon Disclosure Project designed to accelerate its push into China and South Korea

We hear from Norwegian specialist Think about its plans to bring its innovative electric cars to market

Retail giant pledges to share energy saving break throughs with rivals