Internet data centers are the core IT infrastructure for developing new infrastructures. With the development of the digital economy and the promotion of new infrastructure，various Internet data centers face integration and adjustment development，among which the PUE index is in the core position. To adapt to the development of new generation information technology and digital transformation and industrial Internet demand，Shenzhen must increase the construction of Internet data centers to solve the problems of resource mismatch，supply tension，and lack of low latency facilities. To promote the construction of Internet data centers in Shenzhen，it is necessary to fully or even ahead of time consider the demand for land for Internet data center construction，give preferential treatment to energy-efficient Internet data centers with low PUE values to strengthen energy policy support，formulate relevant preferential policies to promote the introduction and research and development of advanced Internet data center technologies by enterprises，include big data high-end talents into the introduction targets of urgently needed and shortage talents，and strengthen information network security The Internet Data Center.