The New Ice Age: Beijing 2022 Winter Olympics debut climate-friendly CO2 cooling system - Olympic News
At Winter Games, a Hard-Bitten Chinese Coal Town Hunts for Gold - The New York Times
China's National Speed Skating Oval to be open all year round after Beijing 2022
Ocala's Joey Mantia in the mass start speedskate at Beijing Olympics
China Will Attempt First Carbon-Neutral Winter Olympics - IEEE Spectrum
Inside the National Speed Skating Oval for 2022 Winter Olympics - CGTN
Beijing 2022 venue: National Speed Skating Oval - Chinadaily.com.cn
Winter Olympics: Chinese speed skaters cry, hug and laugh after historic first gold medal at Beijing 2022
Ice Ribbon opens to public - Global Times
National Speed Skating Oval - Populous
Beijing 2022 preparations in full swing, Sports
Beijing 2022 venue: National Speed Skating Oval - chinaculture.org