One of the first pilot projects using the World Bank's climate change carbon trading programmes has come under fire from local groups for endorsing destructive tree plantations.
A draft paper on climate change from the World Bank and other development agencies has been criticised for not going far enough.
Scientists from 99 nations issued a report in late January that predicted severe climate change.
The World Bank may have failed to secure European financial support for the Prototype Carbon Fund, one of the controversial carbon-trading schemes devised to implement the Kyoto climate change protocol.
The Kyoto climate change meeting in December brought together ministers from 160 countries to agree binding restrictions on greenhouse gas emissions.