In pics: Signing Ceremony of Green Power Supply for Beijing 2022 Games Venues

Juan Antonio Samaranch Jr. , vice president of the International Olympic Committee (IOC) and chair of the IOC Coordination Commission for Beijing, speaks during the Signing Ceremony of Green Power Supply for Beijing 2022 Games Venues in Beijing, capital of China, Jan. 30, 2019. (Xinhua/Ju Huanzong)