On December 28, Guangxi Company's 100MW Wind Power Project in Chengxiang Town, Long'an County, Nanning City was officially commenced. The project involves a total investment of about RMB 600 million. After being put into operation, it is estimated that the annual on-grid energy will be 188 million kWh, which will save about 60,000 tons of standard coal and reduce carbon dioxide emissions by about 145,000 tons per year.