The renewable energy is such an energy that can be circulated to produce new energy in the nature. From the viewpoint of everlabting development, the renewable energy will be the secondary energy which the humanity may rely on in the future. This research is affiliated with the project of "the renewable energy laws and regulations system research and the database construction" for three years. Through conforming the existing investigation resourses for renewable energy and correlation best technology information, a full database of renewable energy resources and technology was established by aid of the geography in formation system (GIS) This database can be utilized to formulate correlated regeneration energy policy, to guide research and development directions and to provide reference for investment planning.