August 2, 2007 -- Guangxi Power Grid has invested 2.5 billion yuan in building electric power system in the first half of 2007, Nanning Evening Newspaper reported. Of the total investment, 2.3 billion yuan has been put into the project of the main power grid. So far, four new transformer substations in Guangxi are in various stages of completion.

Wenfu substation went into operation in the city of Hechi on January 19, and since then it has become a major hub of the electrical power system of the surrounding three counties. When Cangwu substation was completed, it doubled the local transformer capacity.

In June, the new substation in Chongzuo passed its operation tests. And in the same month, Qiulong commenced production too. This shall support the power supply system of Qiulong City, as well as the northern part of Guangxi province, and facilitate the nationwide project to 'transmit power from west to east', reported Nanning Evening Newspaper.