Technology drives Beijing 2022 towards green and safe Xinhua | Updated: 2021-04-11 08:22 Share CLOSE The five venues for the Beijing 2022 Olympic and Paralympic Winter Games have completed construction of their ice-making infrastructure, which will now be tested. [Photo provided to chinadaily.com.cn] BEIJING - The "Experience Beijing" ice sports testing program came to a successful end on Saturday as Beijing 2022 welcomed its 300-day countdown. Events of six ice sports were staged in five Olympic venues in downtown Beijing during the 10-day tests. With three of the venues being legacies of the 2008 Summer Games and advanced technologies in place, Beijing manifests its determination to host an environmentally-friendly Games that are also safe under COVID-19 scenarios through the testing program.