The sky data center is a high-energy-consuming industry, and the Qaidam region has abundant solar energy resources, which can meet the energy demand of the big data center. Big data center for cooling energy consumption is high, Qaidam region has high terrain and low temperature, which is conducive to reducing cooling energy consumption; big data center has high air quality requirements, Qaidam region has less water vapor content and clean air, which is conducive to reducing the failure rate of the data center.