Qatar's 'Dr Cool' keeping World Cup stadiums chilly with solar-powered AC - in pictures


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Qatar has become almost a byword for scorching heat, but some fans will still take a sweater to World Cup stadiums because of state-of-the-art air conditioning that its mastermind says will become the norm for mega sports events.

Saud Abdulaziz Abdul Ghani, nicknamed "Dr Cool", worked for 13 years on the solar-powered cooling system that he says will keep the players and turf healthy and even eliminate body odour in a packed stadium.

The mercury can hit 50º Celsius during the Gulf state's blistering summers, which is why this year's World Cup was moved to the winter.

But even with maximum temperatures down to around 25º Celsius for the tournament in November and December, cool air will still be pumped out onto the players and watching fans.

"Dr Cool", a professor of engineering at Qatar University, has however developed a system that World Cup organisers say is 40 per cent more "sustainable" than existing techniques.

Seven of the eight stadiums are air-conditioned at a World Cup that organisers insist will be carbon-neutral.

At the 40,000-capacity Al Janoub Stadium, which will hold seven games including holders France's first match, Ghani said a two-metre-high "completely isolated bubble" of cool air will envelop the pitch and stands.

Inside the bubble, players and fans will be kept at 21º Celsius by jets blasting air at the pitchside and under spectators' seats.

Sensors around the stadium keep the temperature constant and even adjust air flows for seats in the shade or sun.

The rising air is sucked back into the stadium cooling system, cleaned by water kept at a brisk 7º Celsius and pumped out again by the jets.

"The players will have the best experience of their lives," said Ghani, highlighting how the chilled air would prevent injuries and illness suffered in extreme heat.

The power for the system comes from a giant solar farm in the desert outside the capital Doha, he added.

UAE currency: the story behind the money in your pockets
UAE currency: the story behind the money in your pockets
The burning issue

The internal combustion engine is facing a watershed moment – major manufacturer Volvo is to stop producing petroleum-powered vehicles by 2021 and countries in Europe, including the UK, have vowed to ban their sale before 2040. The National takes a look at the story of one of the most successful technologies of the last 100 years and how it has impacted life in the UAE.

Read part three: the age of the electric vehicle begins

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Read part one: how cars came to the UAE

The burning issue

The internal combustion engine is facing a watershed moment – major manufacturer Volvo is to stop producing petroleum-powered vehicles by 2021 and countries in Europe, including the UK, have vowed to ban their sale before 2040. The National takes a look at the story of one of the most successful technologies of the last 100 years and how it has impacted life in the UAE. 

Read part four: an affection for classic cars lives on

Read part three: the age of the electric vehicle begins

Read part two: how climate change drove the race for an alternative 

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Dir: Shane Black
Starring: Olivia Munn, Boyd Holbrook, Keegan-Michael Key
Two and a half stars

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  • Priority access to new homes from participating developers
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Name: Kumulus Water
 
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UPI facts

More than 2.2 million Indian tourists arrived in UAE in 2023
More than 3.5 million Indians reside in UAE
Indian tourists can make purchases in UAE using rupee accounts in India through QR-code-based UPI real-time payment systems
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F1 The Movie

Starring: Brad Pitt, Damson Idris, Kerry Condon, Javier Bardem

Director: Joseph Kosinski

Rating: 4/5

WHEN TO GO:

September to November or March to May; this is when visitors are most likely to see what they’ve come for.

WHERE TO STAY:

Meghauli Serai, A Taj Safari - Chitwan National Park resort (tajhotels.com) is a one-hour drive from Bharatpur Airport with stays costing from Dh1,396 per night, including taxes and breakfast. Return airport transfers cost from Dh661.

HOW TO GET THERE:

Etihad Airways regularly flies from Abu Dhabi to Kathmandu from around Dh1,500 per person return, including taxes. Buddha Air (buddhaair.com) and Yeti Airlines (yetiairlines.com) fly from Kathmandu to Bharatpur several times a day from about Dh660 return and the flight takes just 20 minutes. Driving is possible but the roads are hilly which means it will take you five or six hours to travel 148 kilometres.

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UAE currency: the story behind the money in your pockets
Key facilities
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• Increase defence spending to 2.5% of GDP by 2027 but given “turbulent times it may be necessary to go faster”

• Prioritise a shift towards working with AI and autonomous systems

• Invest in the resilience of military space systems.

• Number of active reserves should be increased by 20%

• More F-35 fighter jets required in the next decade

• New “hybrid Navy” with AUKUS submarines and autonomous vessels

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"They see their tomorrows slipping out of their reach. And though it seems to them that everything outside this reality is heaven, yet they do not want to go to that heaven. They stay, because they are afflicted with hope." - Mahmoud Darwish, to attendees of the Palestine Festival of Literature, 2008

His life in brief: Born in a village near Galilee, he lived in exile for most of his life and started writing poetry after high school. He was arrested several times by Israel for what were deemed to be inciteful poems. Most of his work focused on the love and yearning for his homeland, and he was regarded the Palestinian poet of resistance. Over the course of his life, he published more than 30 poetry collections and books of prose, with his work translated into more than 20 languages. Many of his poems were set to music by Arab composers, most significantly Marcel Khalife. Darwish died on August 9, 2008 after undergoing heart surgery in the United States. He was later buried in Ramallah where a shrine was erected in his honour.

pakistan Test squad

Azhar Ali (capt), Shan Masood, Abid Ali, Imam-ul-Haq, Asad Shafiq, Babar Azam, Fawad Alam, Haris Sohail, Imran Khan, Kashif Bhatti, Mohammad Rizwan (wk), Naseem Shah, Shaheen Shah Afridi, Mohammad Abbas, Yasir Shah, Usman Shinwari

Updated: September 28, 2022, 8:50 AM`