It is clearly pointed out that the construction of energy storage facilities should be carried out in the areas of Ningdong, Wuzhong and Zhongwei where new energy is enriched. Build a "new energy + energy storage" demonstration application project and promote its application in the whole region; During the "14th Five-Year Plan" period, the proportion of energy storage allocation of new energy projects is not less than 10%, and the continuous energy storage time is more than 2 hours. In principle, the energy storage facilities of new projects will be put into operation simultaneously with new energy projects, and existing projects will be put into operation by the end of 2021. From 2021, new energy enterprises that meet the above requirements will be given priority to obtain the right to develop wind and solar resources under the same conditions; For energy storage projects that meet the above requirements, support participation in the power ancillary service market.