The greatest access challenges are currently found in rural areas, though with the current trend towards urbanization in developing countries, this problem is increasingly present in large poor communities within and at the margins of cities.
获得能源服务的最大挑战是在农村地区，尽管由于发展中国家当前走向城市化的趋势，这一问题在城市内部和边缘的广大贫穷社区中越来越突出。