On the morning of April 6, the 50 MW photovoltaic thermal power station of CGN's "solar thermal+photovoltaic" integration project in Wumatang, Dangxiong County, Xizang officially started construction in Wumatang Township, Dangxiong County, Lhasa City. According to Yin Hang, the chief expert in solar thermal technology models at CGN, the project site has an altitude of 4550 meters, making it the highest trough solar thermal power plant in the world at present. (New Society)