Shouhang Dunhuang 100MW solar tower plant is located in solar Park of dunhuang City, Gansu Province. It is one of the first batch of national CSP demonstration projects and was connected to the grid on December 28, 2018. As China's first 100MW solar tower plant, it covers an area of 7.8 square kilometers and has 11-hour molten salt heat storage system, installed more than 12,000 heliostats with a total aperture area of 1.4 million square meters, and the solar tower height is 260m. The annual CO₂ reduction is equivalent to the environmental benefit of 6.67million square meters of forest.