The report estimates that the event would cause at least 9 million tons of carbon dioxide equivalent emissions in North America.
This represents a 92 percent increase compared to the average of 4.7 million tons of carbon dioxide equivalent emissions from the previous four World Cups between 2010-2022.
The report states that the estimated total emissions are almost double the average for the World Cup, while air transport amounts to 7.7 million tonnes of CO2 equivalent, more than four times the volume of World Cup events between 2010 and 2022.
The main reasons cited are more matches and therefore more spectators, as well as the long distances between the host cities in the three countries.
In general, a fan travelling to and from London and watching all of England’s matches on the road to the final during the World Cup will have travelled more than half the circumference of the Earth, or 20,000 kilometres (12,427 miles).
England fans will travel an additional 2,830 kilometres (1,758 miles) between host cities even while following their team in the group stage.
Adding a flight from London and back to England, the number of kilometres travelled increases significantly.
If England finishes at the top of their group and reaches the final, fans will have to travel approximately 24,000 kilometres (14,912 miles).
This will result in approximately 3.4 tonnes of carbon dioxide equivalent emissions per person.
