Legislation to bolster clean tech investment and roll out cap-and-trade scheme to go before Senate as soon as Obama takes office

Green groups call for sustainable policy and improved governance as nations seek to exploit arctic resources

Renewable energy supplier responds to customer demand with dual tariff designed to take on the big six

US mobile phone reuse and recycling outfit targets summer 2009 for UK launch, amid promises of higher resale prices for old mobiles

Could woolly cardigans and thicker tights help save money and energy?

Voluntary code requires signatories to embrace energy efficiency, procure greener products and report on energy use

Reports claim Panasonic's potential multi-billion dollar take over of Sanyo could represent one of the world's largest ever clean tech deals

Nike, Starbucks, Levi Strauss, Sun Microsystems and Timberland join with investors to lobby for improved climate policy

Report claims regulation and consumer demand is catalysing corporate response to climate change