Key facts
- Spectator travel accounts for 97% of emissions from Coldplay's concerts and 82% of the 2026 FIFA World Cup's projected footprint.
- The 2026 World Cup is estimated to produce 4.23 million tonnes of carbon emissions, comparable to Iceland's annual output.
- Coldplay's app encouraged fans to choose lower-carbon travel, leading to a 48% cut in travel-related emissions.
- Researchers advocate for event organizers to provide incentives for sustainable travel, such as rail discounts and shared transport.
- The study critiques reliance on carbon offsets, emphasizing the need to reduce emissions at the source.
A new study from the University of Cambridge suggests that the primary driver of emissions from major events like the World Cup and large concert tours is spectator travel, not the operational aspects of the venues or performances.
The research analyzed Coldplay's 2024 European tour and projected emissions for the 2026 FIFA World Cup, finding that fan travel accounted for 97% of emissions from the concerts and 82% of the tournament's projected footprint. The World Cup is estimated to generate around 4.23 million tonnes of carbon emissions, comparable to Iceland's annual output, with approximately 3 million tonnes attributed to fans flying to matches.
Researchers argue that event organizers should shift their focus from carbon offsets to encouraging more sustainable travel choices among attendees. Coldplay's tour, for example, saw a significant reduction in emissions partly due to fans using the band's app to compare lower-carbon travel options and receiving merchandise discounts for doing so. This led to a 48% cut in travel-related emissions for fans and an overall 46% reduction for the tour.
While some artists and events utilize carbon offsets, the study's authors contend these measures are insufficient. They propose that organizers of mega-events should actively promote and facilitate lower-carbon transportation, such as offering rail discounts, incentivizing shared transport, and selecting venues that minimize the need for long-haul flights. A small levy on broadcast audiences could also fund emissions reduction initiatives.