The problem is that these are currently much more costly options than their carbon-heavy alternatives. Policy makers in developing countries are concerned that being forced to go down this path could put modern energy services beyond the reach of poor countries, families, and communities.
问题在于目前比高碳含量替代方案成本更昂贵的备选方案还有很多。发展中国家的决策者担心被迫走上这条道路可能导致贫困国家、家庭和人群享受不到现代能源服务。