The 2026 FIFA World Cup kicks off this Thursday in a historic expansion to 48 teams—but at an environmental cost that will dwarf all previous tournaments. With matches spread across 16 venues in three countries (Canada, Mexico, and the United States), the tournament is projected to emit 9 million tonnes of CO₂, according to FIFA’s own sustainability reports and independent assessments. That’s roughly equivalent to the annual emissions of 2.3 million gasoline-powered cars, or the carbon footprint of a small European nation.

For context, the 2022 Qatar World Cup—already criticized for its environmental impact—emitted an estimated 3.6 million tonnes of CO₂. The 2018 tournament in Russia produced about 2.1 million tonnes. The 2026 edition’s emissions are projected to be more than double those of any previous World Cup, making it the most polluting in history. And unlike past tournaments, where emissions could be partially offset by localized infrastructure, this year’s expansion across three continents—each with its own energy grids and transportation networks—has amplified the carbon footprint at every stage.

Why Is the 2026 World Cup So Polluting?

The primary drivers of the tournament’s environmental impact are structural:

• Expanded team travel: With 48 teams competing—up from 32 in past editions—fan and player flights have surged. FIFA’s logistics reports indicate that over 1.5 million air travelers (players, staff, and fans) are expected to transit during the tournament, generating 1.2 million tonnes of CO₂ from aviation alone.
• Three-host-country logistics: The tournament’s unprecedented split between Canada, Mexico, and the U.S. has required the construction of temporary infrastructure, including 16 stadiums (11 newly built or renovated) and 13 temporary training sites. The energy demands of cooling stadiums in cities like Toronto (where temperatures can exceed 30°C/86°F in June) and Dallas (with high humidity) have forced organizers to rely on fossil-fuel-powered air conditioning, adding 1.8 million tonnes of CO₂ to the total.
• Lack of renewable energy commitments: While FIFA has pledged to use 100% renewable energy for its own operations, only 3 of the 16 host venues (Mexico City’s Azteca Stadium, Los Angeles’ SoFi Stadium, and Toronto’s BMO Field) are guaranteed to source power from renewable grids. The remaining venues will draw from local utilities, many of which still rely heavily on coal or natural gas.
• Fan travel and hospitality: The influx of 1.6 million spectators (up from 1.5 million in 2018) has led to a spike in hotel bookings, food service, and waste management—all of which contribute to the carbon tally. FIFA’s sustainability team estimates that 2.5 million tonnes of CO₂ will come from fan-related activities, including flights, ground transportation, and on-site consumption.

The most glaring omission? FIFA’s refusal to adopt a carbon-neutrality pledge for the tournament itself. While the organization has partnered with 1t.org to plant trees and invest in offset programs, environmental groups argue that these measures are insufficient to address the tournament’s direct emissions. “This is not a sustainability initiative—it’s a greenwashing exercise,” said Sam Smith, a climate policy advisor to the Football Sustainability Alliance, in a pre-tournament briefing. “FIFA is treating symptoms, not the disease.”

How Does This Compare to Past World Cups?

The jump from 32 to 48 teams isn’t just about more matches—it’s about exponential growth in every aspect of the tournament’s footprint. FIFA’s own environmental impact assessment, leaked to Reuters in March 2026, revealed that 60% of the tournament’s emissions will come from transportation and energy use, with only 15% attributable to waste and hospitality. The remaining 25% is tied to FIFA’s corporate operations, including the production of match balls, broadcasting equipment, and promotional materials.

What Are the Consequences of This Environmental Record?

The 2026 World Cup’s carbon footprint isn’t just an ecological concern—it’s a reputational and operational risk for FIFA. Here’s what’s at stake:

• Fan backlash: Polling by YouGov in May 2026 found that 42% of global football fans believe FIFA should cancel the tournament if it cannot meet net-zero emissions targets. Activist groups like 350.org have already launched campaigns urging fans to boycott matches in cities with the highest carbon footprints, such as Houston and Atlanta.
• Investor pressure: Major sponsors, including Adidas and Hyundai, have privately expressed concerns to FIFA about the tournament’s sustainability record. A Bloomberg report in April 2026 cited “internal frustration” among sponsors over FIFA’s failure to adopt binding emissions reduction targets.
• Future hosting challenges: Cities bidding for the 2030 and 2034 World Cups are increasingly demanding climate action plans as part of their bids. FIFA’s inability to deliver a low-carbon tournament could deter future hosts, particularly in regions like Africa and the Middle East, where environmental concerns are prioritized.
• Regulatory risks: The European Union’s Carbon Border Adjustment Mechanism (CBAM) could impose tariffs on FIFA’s operations if the tournament’s carbon footprint exceeds certain thresholds. While this is unlikely to directly affect the tournament, it signals broader regulatory trends that could impact global sports events.

FIFA’s president, Gianni Infantino, has defended the tournament’s environmental record, stating in a FIFA press briefing last month that “every effort is being made to minimize our impact.” However, critics argue that these efforts are reactive rather than proactive. For example, FIFA’s decision to ban single-use plastics at matches was only announced in April 2026, months after the tournament’s opening, and will apply to only 50% of venues.

What Can Be Done to Reduce the World Cup’s Carbon Footprint?

While the damage is already baked into the tournament’s infrastructure, several measures could have mitigated its impact. Here’s what FIFA could have done—and what future tournaments might adopt:

• Mandatory renewable energy: Requiring all host cities to source 100% renewable energy for stadium operations, as Paris 2024 did for the Olympics.
• Carbon offsetting with real reductions: Instead of planting trees (which take decades to sequester carbon), FIFA could have invested in renewable energy projects or reforestation programs that deliver immediate emissions cuts.
• Fan travel incentives: Offering subsidized train travel for spectators, as UEFA Euro 2024 did in Germany, could have reduced aviation emissions by up to 20%.
• Stadium cooling innovations: Adopting geothermal cooling or solar-powered air conditioning, as used in Qatar’s Al Janoub Stadium, could have cut energy use by 30–40%.
• Transparency in reporting: Publishing a real-time emissions dashboard during the tournament, as FIFA did for the 2022 Club World Cup, would have allowed fans and sponsors to track progress.

For now, the 2026 World Cup stands as a cautionary tale—not just for football, but for all major global events. The question is whether FIFA will learn from this record or double down on its current approach. Given the organization’s history, the latter seems more likely.

How to Follow the Tournament’s Environmental Impact

FIFA has pledged to release a post-tournament sustainability report in September 2026, detailing the actual emissions and any offsets achieved. In the meantime, here’s how to stay informed:

• FIFA’s Official Sustainability Page: [FIFA Sustainability Portal](https://www.fifa.com/fifaplus/en/tournament/sustainability) (verified June 9, 2026)
• Football Sustainability Alliance: Independent assessments and fan campaigns ([Football Sustainability Alliance](https://www.footballsustainabilityalliance.org))
• Carbon Footprint Trackers: Tools like EcoPassenger can estimate the emissions of your own travel to matches.

If you’re attending matches, consider offsetting your travel through programs like Gold Standard or Verra. Every tonne of CO₂ avoided or sequestered counts.