This was the only existing legally - binding set of specific emissions reductions targets. (earthinbrackets.org)
Under a joint implementation plan, a wealthy country could get credit towards its targets by investing in specific emissions - saving projects in developing countries, such as more efficient power planets. (ase.tufts.edu)
The simplicity of a single carbon price compared to country - specific emissions caps is an important but elusive point. (carbon-price.com)