When talking about ADB's cooperation with China, Wihtol said, " Over the past 26 years, we have been working closely with the Chinese government in the areas of urban environment development in such areas as clear water and waste water treatment, solid waste management, and we also worked a lot on improvement of energy efficiency, clean energy uses like solar power, wind power and also clean coal technology. Clean coal technology is very important for the country like China because which uses a lot of coal."
He admitted that China's energy use is still inefficient. " About 60 percent of China's commercial energy use is for industry, while in the developed economies, the figure is about 20 percent to 30 percent," he said
'Gangnam style' life of young rich in Chongqing