Qatar’s revolutionary stadium cooling know-how

With innovation and sustainability on the coronary heart of the FIFA World Cup Qatar 2022 preparations, cooling know-how is without doubt one of the event’s main success tales. The revolutionary system was first showcased throughout the inauguration of Khalifa Worldwide Stadium in 2017 and since then has been tailored to profit six extra event venues, in addition to different services throughout the nation.

With Qatar’s World Cup happening in November and December, the strain on cooling methods can be restricted. The know-how will, nonetheless, permit sporting occasions to be held all-year-round, along with different actions, like procuring and farming. Vitality-efficient cooling methods had been developed following Qatar’s profitable bid for the World Cup, with the know-how delivered by the Supreme Committee for Supply & Legacy in collaboration with Qatar College (QU). Dr Saud Abdulaziz Abdul Ghani, professor of Engineering at QU, performed a key function within the cooling journey, which began together with his college research a long time earlier.
“My PhD examine centered on air-conditioning in a automobile and we utilized the identical idea to our World Cup stadiums – however clearly on a a lot larger scale,” stated Dr Saud.
The know-how is now fitted in seven of eight Qatar 2022 stadiums, with the one exception being Stadium 974, which is totally demountable and options pure air flow. Every of the opposite venues’ cooling know-how is completely different and made to suit its distinctive design and options. Utilizing solar-powered vitality, outdoors air is cooled after which distributed via grills within the stands and enormous pitch-side nozzles. The methods use insulation and spot cooling to make them as environmentally-friendly as attainable.
“Spot cooling means we solely cool the areas the place individuals want it – like on the pitch and within the stands,” stated Dr Saud. “The type of every stadium acts as a barrier, which accommodates a chilly bubble inside. Our air circulation approach cools the air, filters it and pushes it out in the direction of the gamers and followers. Every stadium is cooled to a snug temperature of round 20C, with spot cooling enhancing our dedication to sustainability and the atmosphere.”
One other benefit of the know-how is the very fact it’s unpatented – that means companies and nations can use it to develop related methods.
“This know-how is a possible game-changer for nations with scorching climates. That’s the reason I made positive that anybody can use it,” stated Dr Saud. “I’m very proud that this know-how, which originated right here in Qatar, might be tailored by different nations and companies. It’s considered one of Qatar’s many presents to the world, ensuing from its internet hosting of the World Cup.”
Dr Saud can be proud to have applied related cooling methods at different venues, together with a procuring plaza at Katara and a farm in Al Khor, which grows fruit and greens for native customers. “This know-how has nice potential for reworking out of doors areas as we all know them. We’ve got applied the identical methods in farms and had been capable of develop energy-efficient strategies to develop meals throughout the scorching summer season months. It provides me absolute satisfaction to see the know-how profit the meals safety trade in Qatar,” stated Dr Saud.
He continued, “One among Qatar’s World Cup guarantees was to spur technological innovation and we’re already witnessing the legacy of cooling know-how. My dream is to see this know-how taken additional and developed to profit different communities throughout the globe.”

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