The northwestern region of China, with rich reserves of energy resources and a large potential for development, will be an important energy-exporting region in the future. To transmit wind power, thermal power and hydroelectric power, a solid grid is essential.
The 750-kV transmission grid at the source is the expressway to transmit large quantities of power from northwestern China. SGCC has reached a common understanding with the five provinces in northwestern China regarding this issue, Liu said. During the 11th Five-Year Plan (2006-10), SGCC will accelerate the construction of the 750-kV grid in northwestern China, create extra high-voltage DC transmission and create a DC grid-connection between Binchang in the Shaanxi Province, Jiayuguan in the Gansu Province, and Hami and Zhundong in the Xinjiang Region.
Tibet and the Xinjiang Grid will be connected to the main grid in northwestern China. During the 12th Five-Year Plan (2011-15), power exports from northwestern China will be more than 50 million kilowatts.