Climate responsive design for players and spectators
As one of the first stadiums designed for the FIFA 2022 World Cup, the project set performance standards that subsequent venues could follow, making Arup’s early technical decisions pivotal to the tournament’s overall design approach. Arup delivered a fully integrated service across structural, building services, façade, fire, civil, and stadium cooling engineering, security, ICT, and sustainability.
A key element of this work was a dedicated R&D programme focused on developing an effective cooling strategy for Doha’s extreme climate. Through this research, Arup identified a fundamental issue: traditional open-roof stadiums in such environments allow hot external air to enter the seating bowl, reducing cooling performance and potentially compromising player safety and spectator comfort under FIFA criteria.
To overcome this challenge, Arup’s specialists conducted complex computational fluid dynamics (CFD) simulations, complemented by wind tunnel testing to understand how hot air moves around and within the stadium. This research guided the development of a bespoke roof geometry to act as a passive system, shaped to shield the seating bowl from the external climate, while allowing sufficient natural light for pitch growth.
The roof shape and materials inherently reduce reliance on energy intensive active mechanical systems such as air conditioning and all associated electrical demand. This enabled the stadium’s innovative cooling strategy to operate efficiently while maintaining FIFA‑compliant player safety and spectator comfort.