ABU DHABI // A study under way in Abu Dhabi suggests buildings in the capital may be cooled down to unnecessarily low levels.
The British economist Tia Kansara has spent the past three years studying 20 buildings, measuring indoor temperatures and interviewing more than 1,000 occupants.
"Quite a lot of people were saying it was too cold in their buildings," said Ms Kansara, who is conducting the research as part of her doctoral thesis at University College London. "It would be at least 80 per cent of the people surveyed who said it was too cold."
Ms Kansara's thesis is expected to be complete this time next year. It will be the first detailed study about thermal comfort and energy efficiency in the UAE.
She has measured temperatures varying from 17°C to 31°C, depending on the building and the location inside it. Buildings under review include the Urban Planning Council and the Department of Municipal Affairs, and several buildings belonging to Abu Dhabi Commercial Properties.
In addition to temperature, Ms Kansara is also looking at building size and energy consumption. Outdoor temperature, humidity, light levels within a building and air quality are also factors being measured. After a four-month period of data collection last year, she is doing another round of measuring this year.
She began again on Wednesday with the headquarters of the National Bank of Abu Dhabi.
While environmental factors such as temperature are important, thermal comfort also depends on individual factors such as age, sex and how long a person has lived in the UAE.
Women, for example, are "much more sensitive to their environment", Ms Kansara says. "They get colder quicker and they have slower metabolism."
How comfortable a person feels in an air-conditioned building also depends on how long they have been exposed to heat, and how long it takes them to cool down and be comfortable after heat exposure.
When it comes to thermal comfort in offices, even something as rank within the company matters, said Ms Kansara.
"If you are higher up in the business and you know you can call maintenance and ask for your preferred temperature, you are much happier with thermal comfort," she said.
"Thermal comfort is very much about the psychology of human beings."
Although her research remains a work in progress, Ms Kansara has already made a difference in Abu Dhabi.
Upon receiving some of her findings last year, a company in one of the buildings under study has changed its seating floor plan. The floor was being cooled unevenly, so people were moved around depending on whether they preferred to be in the cooler or warmer spots. Under Ms Kansara's guidance, all 20 of the buildings in the study are testing to see if they can use less cooling. Since August 1, thermostats at the buildings have been raised by one degree.
If there are no complaints, the temperature will be raised further each week until a level is achieved that makes sense for comfort and energy savings.
vtodorova@thenational.ae
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Engine: Dual-motor all-wheel-drive electric
Range: Up to 610km
Power: 905hp
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The White Lotus: Season three
Creator: Mike White
Starring: Walton Goggins, Jason Isaacs, Natasha Rothwell
Rating: 4.5/5
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Formula Middle East Calendar (Formula Regional and Formula 4)
Round 1: January 17-19, Yas Marina Circuit – Abu Dhabi
Round 2: January 22-23, Yas Marina Circuit – Abu Dhabi
Round 3: February 7-9, Dubai Autodrome – Dubai
Round 4: February 14-16, Yas Marina Circuit – Abu Dhabi
Round 5: February 25-27, Jeddah Corniche Circuit – Saudi Arabia
NO OTHER LAND
Director: Basel Adra, Yuval Abraham, Rachel Szor, Hamdan Ballal
Stars: Basel Adra, Yuval Abraham
Rating: 3.5/5
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Tips for taking the metro
- set out well ahead of time
- make sure you have at least Dh15 on you Nol card, as there could be big queues for top-up machines
- enter the right cabin. The train may be too busy to move between carriages once you're on
- don't carry too much luggage and tuck it under a seat to make room for fellow passengers
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COMPANY PROFILE
Name: Kumulus Water
Started: 2021
Founders: Iheb Triki and Mohamed Ali Abid
Based: Tunisia
Sector: Water technology
Number of staff: 22
Investment raised: $4 million
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
Racecard
6.35pm: The Madjani Stakes – Group 2 (PA) Dh97,500 (Dirt) 1,900m
7.10pm: Evidenza – Handicap (TB) Dh87,500 (D) 1,200m
7.45pm: The Longines Conquest – Maiden (TB) Dh82,500 (D) 2,000m
8.20: The Longines Elegant – Conditions (TB) Dh82,500 (D)
8.35pm: The Dubai Creek Mile – Listed (TB) Dh132,500 (D) 1,600m
9.30pm: Mirdif Stakes – Conditions (TB) Dh120,000 (D) 1,400m
10.05pm: The Longines Record – Handicap (TB) Dh87,500 (D) 1,900m
COMPANY PROFILE
Founders: Alhaan Ahmed, Alyina Ahmed and Maximo Tettamanzi
Total funding: Self funded
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
Indian residents in UAE can use their non-resident NRO and NRE accounts held in Indian banks linked to a UAE mobile number for UPI transactions
The specs: 2018 Opel Mokka X
Price, as tested: Dh84,000
Engine: 1.4L, four-cylinder turbo
Transmission: Six-speed auto
Power: 142hp at 4,900rpm
Torque: 200Nm at 1,850rpm
Fuel economy, combined: 6.5L / 100km
The specs
Price, base / as tested Dh1,100,000 (est)
Engine 5.2-litre V10
Gearbox seven-speed dual clutch
Power 630bhp @ 8,000rpm
Torque 600Nm @ 6,500rpm
Fuel economy, combined 15.7L / 100km (est)
Election pledges on migration
CDU: "Now is the time to control the German borders and enforce strict border rejections"
SPD: "Border closures and blanket rejections at internal borders contradict the spirit of a common area of freedom"
The biog
Favourite colour: Brown
Favourite Movie: Resident Evil
Hobbies: Painting, Cooking, Imitating Voices
Favourite food: Pizza
Trivia: Was the voice of three characters in the Emirati animation, Shaabiyat Al Cartoon
Jawab Iteiqal
Director: Mohamed Sammy
Starring: Mohamed Ramadan, Ayad Nasaar, Mohamed Adel and Sabry Fawaz
2 stars
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The specs
Engine: 1.5-litre, 4-cylinder turbo
Transmission: CVT
Power: 170bhp
Torque: 220Nm
Price: Dh98,900
Mina Cup winners
Under 12 – Minerva Academy
Under 14 – Unam Pumas
Under 16 – Fursan Hispania
Under 18 – Madenat
Our legal advisor
Ahmad El Sayed is Senior Associate at Charles Russell Speechlys, a law firm headquartered in London with offices in the UK, Europe, the Middle East and Hong Kong.
Experience: Commercial litigator who has assisted clients with overseas judgments before UAE courts. His specialties are cases related to banking, real estate, shareholder disputes, company liquidations and criminal matters as well as employment related litigation.
Education: Sagesse University, Beirut, Lebanon, in 2005.
Squid Game season two
Director: Hwang Dong-hyuk
Stars: Lee Jung-jae, Wi Ha-joon and Lee Byung-hun
Rating: 4.5/5
The specs
Engine: 0.8-litre four cylinder
Power: 70bhp
Torque: 66Nm
Transmission: four-speed manual
Price: $1,075 new in 1967, now valued at $40,000
On sale: Models from 1966 to 1970
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Analysis
Members of Syria's Alawite minority community face threat in their heartland after one of the deadliest days in country’s recent history. Read more
Jordan cabinet changes
In
- Raed Mozafar Abu Al Saoud, Minister of Water and Irrigation
- Dr Bassam Samir Al Talhouni, Minister of Justice
- Majd Mohamed Shoueikeh, State Minister of Development of Foundation Performance
- Azmi Mahmud Mohafaza, Minister of Education and Minister of Higher Education and Scientific Research
- Falah Abdalla Al Ammoush, Minister of Public Works and Housing
- Basma Moussa Ishakat, Minister of Social Development
- Dr Ghazi Monawar Al Zein, Minister of Health
- Ibrahim Sobhi Alshahahede, Minister of Agriculture and Minister of Environment
- Dr Mohamed Suleiman Aburamman, Minister of Culture and Minister of Youth
Out
- Dr Adel Issa Al Tawissi, Minister of High Education and Scientific Research
- Hala Noaman “Basiso Lattouf”, Minister of Social Development
- Dr Mahmud Yassin Al Sheyab, Minister of Health
- Yahya Moussa Kasbi, Minister of Public Works and Housing
- Nayef Hamidi Al Fayez, Minister of Environment
- Majd Mohamed Shoueika, Minister of Public Sector Development
- Khalid Moussa Al Huneifat, Minister of Agriculture
- Dr Awad Abu Jarad Al Mushakiba, Minister of Justice
- Mounir Moussa Ouwais, Minister of Water and Agriculture
- Dr Azmi Mahmud Mohafaza, Minister of Education
- Mokarram Mustafa Al Kaysi, Minister of Youth
- Basma Mohamed Al Nousour, Minister of Culture
