On August 26, the 110kV step-up substation works of Dawukou 106.7 MW Distributed Wind Power Project of Ningxia Company was commenced. The total investment of the project is about RMB 496 million. After it is completed and put into operation, its annual on-grid energy output will be about 224 million kWh, which can save about 80,600 tons of standard coal and reduce carbon dioxide emissions by about 199,300 tons per year.