We need to think about why China is the best place to develop shale. Maybe China has a lot mineral resources, advanced techniques, and easy extraction policies to develop shale. The U.S. is also an economic giant in the world and has exploited shale gas as well according to the author's report (Swann 2011). However, shale gas is not a renewable energy, which cannot regenerated once it's used up. Of course a country could exploit shale gas to solve the problem of lack of fuel and high gas prices, but using too much non-renewable and polluted energy should be bad to economic development and environment because of heavy carbon emissions in the future. You can read this article below, whih describes more details of the exploitation of shale gas and the development of renewable energy.
China should not rely on exploiting shale gas to obtain energy and reduce gas prices. Although China might gain short run economic benefits from the exploitation of shale gas, its future generations' health, life, and economic benefits would be hurt in the long run due to possible energy shortage and worse environmental pollution.
http://www.guardian.co.uk/enviro ... wables-agency-warns