Introduction Inner Mongolia is the richest region in China in terms of wind resources and the closest to the country's electricity load, making it ideal for the development of mega wind power bases. Because of its unique wind resources, it has become a haven for investment companies to capture wind power projects. The most representative of these projects is the first phase of the Wulanchabu wind power project, which is the pinnacle of China's wind power industry. Construction time： On September 26, 2019, the world's largest single onshore wind farm, the first phase of the 6 million kilowatt demonstration project of the Ulanqab Wind Power Base, officially began construction. Total investment： The Wulanchabu Wind Power Base Phase I 6 million kilowatt demonstration project is the first wind power project to be included in the national plan for clean energy parity outbound transmission, with a total static investment of 36.1 billion yuan, making it the largest single onsho