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2026 World Cup: A Climate Catastrophe Looms
17 May
Summary
- 2026 World Cup projected to be the most polluting ever.
- Nearly 9 million tons of CO2 emissions expected, mainly from air travel.
- Extreme heat poses significant risks to players and fans.
- Fifa criticized for greenwashing and partnerships with polluters.

The 2026 World Cup is poised to be the most environmentally damaging tournament yet, with scientists projecting nearly 9 million tons of carbon dioxide equivalent emissions. This surge is primarily attributed to an expanded 48-team format and the vast geographical spread across Canada, Mexico, and the US, making air travel the largest contributor.
Fifa has been widely criticized for "greenwashing," a term describing deceptive environmental claims. Despite calls for sustainability, the organization partnered with Saudi Aramco, a leading corporate emitter of greenhouse gases. This move has drawn condemnation from professional footballers and environmental advocates.
The tournament also presents serious health risks due to extreme heat. Many host cities are predicted to experience dangerous levels of heat and humidity, with numerous matches likely to exceed thresholds requiring cooling breaks, potentially impacting player performance and safety.
Organizers have implemented evening kick-offs and mandated hydration breaks. However, critics argue these measures are insufficient, neglecting the safety of fans, staff, and volunteers exposed to extreme weather, including potential heat, wildfire smoke, and storms.