How sustainable are the Olympics amidst artificial snow?

The organizers of the Winter Olympics promise a carbon-neutral event. As one of the world's biggest polluters, China is under special scrutiny. The IOC praises new sustainability standards. But not only the CO2 footprint plays a role, but also the water consumption caused by the production of artificial snow, the protection of the native fauna, and the long-term use of the Olympic venues.

Last updated: 24. July 2025