Industry needs to know more about effects

US frustrated, China outraged

But China disputes figures

And cut 5.5m tonnes of CO2 in next decade

Carbon emissions could be reduced by 19% by 2020 and help drive PRD low-carbon economy

Possible triggers for filings

Hybrid auto-maker bets on solar

Has tipped at least $4.5m into geoeng projects

Will account for 80% of supply