2022 Games venues on schedule and 'sustainable'

The preparations for the Beijing 2022 Olympic Winter Games are progressing well on all fronts, with construction on schedule and venues being built with sustainability in mind.

Beijing 2022 will use 26 competition and non-competition venues in three zones-Beijing, Yanqing and Zhangjiakou.

International Olympic Committee president Thomas Bach believes that Beijing 2022 will set a new standard for sustainability.