New Asia Solar Energy Initiative aims to drive $6.75bn of private investment into solar sector by 2012
Lamar Advertising to install solar panels and wind turbines on 1,370 billboards, generating up to 1MW of power for the grid
Chief executive confirms plans for €4bn green IPO are moving forward
Company plans to grab 1,100MW solar project pipeline by snapping up arch rival NextLight Renewable Power
New system promises to replace the use of potent nitrogen trifluoride gas during solar panel manufacturing
Micro-inverter specialist to use funding to complete testing, roll out pilot projects and increase production
Artificial islands promise to deliver zero carbon power from the ocean
Undercover investigation reveals 10 out of 14 leading solar thermal firms made exagerrated claims about their technology
Leaders explain what they are doing to tackle climate change, before clashing over Heathrow, nuclear power and Britain's role in international negotiations
German solar firm hopes that soon-to-be-completed 150MW Egyptian solar farm will provide working template for Desertec solar project