Since the financial factor is the constraining determinant, in particular for investment projects of a nature that is more social than economic, the analysis of the implementation of mitigation and adaptation projects places greater emphasis on cost factors (implementation of the technology) than on other factors. Thus, a country such as Burkina Faso, so long as the mitigation constraints are not too high (as is the case for developed countries with high-intensity emissions), must gauge its projects by the order of increasing project implementation costs.