Criticism is not coming from one corner of the game.
That matters because the 2026 World Cup is already under scrutiny for its environmental footprint. It will feature 48 teams across 16 cities, with vast international travel baked into the format. Reports suggest some researchers believe it could become the most polluting edition of the tournament yet.
The sharper argument is about heat, not branding.
That turns a sponsorship story into a governance story. If players and supporters may be exposed to extreme conditions, critics argue that fossil-fuel sponsorship becomes more than a reputational issue. The letter described it as “a conflict of interest with the protection of player welfare”.
has defended its model, saying 90% of World Cup revenue is reinvested in football, and it has pointed to emission-cutting targets plus heat-mitigation measures. But this is where the pressure will intensify. Climate pledges sound weaker when paired with a controversial sponsor, especially before a summer tournament expected to face serious weather questions.
As planning for 2026 continues, the next storyline is clear: whether sticks rigidly to its commercial position, or faces growing pressure to show that welfare and climate concerns carry real weight before the opening match.