But critics say that this would simply put off the emissions reductions.
That way, emissions reductions can extend far into the future.
China has long said it does not want international finance for its emissions reductions.
Companies will also be given credit for emission reductions that they have achieved from 1992 through last year.
The donor country or company would share credit for any emission reductions.
These projects are expected to result in the issue of 648,232,798 certified emissions reductions.
This will mean an average emission reduction in the van fleet of 28% over 13 years.
A higher growth rate means emission reductions are more difficult and costly to achieve.
It is necessary for the Government to take serious actions to accomplish the level of emissions reductions.
These set out rules defining how emission reductions are measured.