But fears remain Latin American group could scupper talks
Global industry should be able to remove 17bn tons of emissions by 2020, Virgin chief tells Cancún climate change summit
PwC report predicts 'green growth race' as emerging economies lead low carbon revolution
China and Mexico underline commitments to greener cities
Report warns businesses will have to up their game to help global economy adapt to climate impacts
Huhne: "People are talking. The show is on the road"
Report urges policy makers to revive sectoral approach to tackling emissions
Saudi Arabia and Brazil at loggerheads over inclusion of CCS in carbon offset scheme