2026 FIFA World Cup Faces Climate and Heat Challenges
The 2026 FIFA World Cup, hosted across Canada, Mexico, and the United States, is projected to be the most polluting tournament in history, with an estimated 9 million tons of CO2 emissions. Air travel alone accounts for 7.7 million tons of this total, exacerbated by the tournament's expanded format with 48 teams and the vast geographical spread of host cities. Extreme heat is another concern, with temperatures in many regions expected to exceed historical averages during the summer months. FIFA has introduced measures such as evening matches and mandatory hydration breaks to mitigate heat risks, but critics argue these steps are insufficient to address the broader environmental and health challenges. 
