Google-backed solar giant continues global expansion drive with Chinese technology licensing deal
Prime minister says he has a plan that will bolster chances of global climate change deal over next few months
Officials insist emerging nations are not to blame for summit's failure to deliver more ambitious emissions targets
Industrialised nations accuse China of blocking any attempt to include global emission targets in final accord
Last ditch effort to salvage agreement as Obama meets with Wen Jiabao
Reports claim bilateral meeting between Obama and Wen has raised hopes for a deal
US president insists movement is needed on all sides to reach workable accord
Encouraging moves on climate funding, deforestation and the US climate bill are all overshadowed by increasingly fractious row over future of Kyoto Protocol
Engineering giant reports sales of green products in China grew 50 per cent during first nine months of the year
Late night in store for Copenhagen negotiators as African leaders insist they are willing to scupper talks and China refuses to budge on carbon monitoring