Investment

Businesses are under increasing pressure to quantify emissions, luckily there are already some established measurement mechanisms in place

Officials set out plans for more robust "additionality" rules

Gaps emerging between McCain and Obama's plans for tackling global warming and energy security

Solar and wind firms defy sluggish IPO market as experts predict sector will continue to resist the down turn

Announcement expected next month but new status of carbon offsetting charity unknown

Carbon Markets and Investors Association to represent three quarters of global market at international climate talks

UK's largest polluter insists it is making "good progress" in attempts to cut emissions

International climate negotiators are warned that the government will retain complete autonomy over forestry policy

Reports claim government considering raising an extra £500m a year through carbon credit auctions as it attempts to fund fuel poverty measures

New report claims clear regulatory framework and booming investment means China is just a few years away from emerging as the world's premier cleantech hub