China Southern Power Grid (CSG) – one of China’s two major grid companies, has commenced construction of the Guizhou section of the Chongqing–Guizhou back-to back (B2B) power grid interconnection project in Xishui county, Zunyi city, Guizhou province of China.
The project is regarded as a key component to strengthen interconnection capacity between the SGCC, China’s state-owned transmission utility, and CSG operating areas, while enhancing cross regional power exchange between Chongqing and Guizhou