Fighting pollution: China shivers as shift from coal to gas plagued by shortages
Agence France-Presse, December 18, 2017
https://www.hongkongfp.com/2017/12/18/fighting-pollution-china-shivers-shift-coal-gas-plagued-shortages/
Related:
China has won battles against air pollution, but not the war
The Economist, December 14, 2017
https://www.economist.com/news/china/21732581-fierce-restrictions-use-coal-have-got-it-only-so-far-china-has-won-battles-against-air