Uhm,... no. No they are not.
http://www.guardian.co.uk/environment/2010/jun/07/china-cancer-villages-industrial-pollution
Actually they are. Just because they are having some messy times, it's because it's that step is a lot shorter and more condensed than when we went through it. Did you see the thread of China in the 80s? They went from looking like early 1900's Western World to cities that put New York City to shame in less than 30 years? Come on...
They are totally thinking ahead with their huge push for solar, which happens to be much cheaper for them than us and their push for a lot of modern nuclear reactors to help stave their energy demands. China is on a very solid path.