The optimum temperature to keep your air conditioning bat is warmer than you may think. Getty Images
The optimum temperature to keep your air conditioning bat is warmer than you may think. Getty Images
The optimum temperature to keep your air conditioning bat is warmer than you may think. Getty Images
The optimum temperature to keep your air conditioning bat is warmer than you may think. Getty Images

This is the lowest temperature you should keep your air conditioning on, US government advises


Emma Day
  • English
  • Arabic

With the summer's heat and humidity at its peak, it can be tempting to dial our home air conditioning right down to temper the blaze outside.

However, the ideal temperature to keep your AC on is actually higher than you might expect.

According to US government programme Energy Star, to keep your energy usage and cost at the most efficient rate, you should hover your thermostat at the 25.5°C mark.

While that might sound surprisingly warm to some, this temperature should result in consistent energy bills, according to the federal programme.

The US Department of Energy also recommends setting your air conditioning to 25.5°C when you are at home, and using an additional dehumidifier if you find the air in your home particularly moist.

In a report released last month, Energy Star also recommended setting your AC at 29.4°C when you're out of the house, and 27.7°C while you're sleeping.

If that sounds too high for climes in the Middle East, you might be mistaken. Florida's Public Service Commission recommends residents also use the same AC temperatures advised by Energy Star, in a state where humidity levels can top more than 90 per cent.

What we should we be doing with our AC when we're away?

For those in two minds about whether they should turn their air conditioning off when leaving home for a vacation, the expert advice is to leave it running at a stable temperature.

"Before leaving, make sure that you leave your AC on, on low, setting it to turn on once per day for a short amount of time – don't turn it off," Manar Alkassar, founder and managing director of Helpling Middle East, told The National last month. "The AC not only cools down the house but also removes humidity that could form due to condensation, which prevents mould spreading. It also avoids the overheating of the ambiences, protecting electronic items and furniture from being exposed to high summer temperatures."

The optimum temperature for your home during the summer is 24°C, according to Helpling Middle East; however, when you are not at home, they advise shifting the thermostat 4°C to 6°C higher. Keeping your home at 29.5°C for eight hours a day can save you between five and 15 per cent on your water cooler bills each year.

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 one: how cars came to the UAE

 

HIJRA

Starring: Lamar Faden, Khairiah Nathmy, Nawaf Al-Dhufairy

Director: Shahad Ameen

Rating: 3/5

Lexus LX700h specs

Engine: 3.4-litre twin-turbo V6 plus supplementary electric motor

Power: 464hp at 5,200rpm

Torque: 790Nm from 2,000-3,600rpm

Transmission: 10-speed auto

Fuel consumption: 11.7L/100km

On sale: Now

Price: From Dh590,000

THE CARD

2pm: Maiden Dh 60,000 (Dirt) 1,400m

2.30pm: Handicap Dh 76,000 (D) 1,400m

3pm: Handicap Dh 64,000 (D) 1,200m

3.30pm: Shadwell Farm Conditions Dh 100,000 (D) 1,000m

4pm: Maiden Dh 60,000 (D) 1,000m

4.30pm: Handicap 64,000 (D) 1,950m

BUNDESLIGA FIXTURES

Friday Hertha Berlin v Union Berlin (11.30pm)

Saturday Freiburg v Borussia Monchengladbach, Eintracht Frankfurt v Borussia Dortmund, Cologne v Wolfsburg, Arminia Bielefeld v Mainz (6.30pm) Bayern Munich v RB Leipzig (9.30pm)

Sunday Werder Bremen v Stuttgart (6.30pm), Schalke v Bayer Leverkusen (9pm)

Monday Hoffenheim v Augsburg (11.30pm)

Museum of the Future in numbers
  •  78 metres is the height of the museum
  •  30,000 square metres is its total area
  •  17,000 square metres is the length of the stainless steel facade
  •  14 kilometres is the length of LED lights used on the facade
  •  1,024 individual pieces make up the exterior 
  •  7 floors in all, with one for administrative offices
  •  2,400 diagonally intersecting steel members frame the torus shape
  •  100 species of trees and plants dot the gardens
  •  Dh145 is the price of a ticket
The specs

Engine: 4-litre twin-turbo V8

Transmission: nine-speed

Power: 542bhp

Torque: 700Nm

Price: Dh848,000

On sale: now

Labour dispute

The insured employee may still file an ILOE claim even if a labour dispute is ongoing post termination, but the insurer may suspend or reject payment, until the courts resolve the dispute, especially if the reason for termination is contested. The outcome of the labour court proceedings can directly affect eligibility.


- Abdullah Ishnaneh, Partner, BSA Law 

THE BIO

Born: Mukalla, Yemen, 1979

Education: UAE University, Al Ain

Family: Married with two daughters: Asayel, 7, and Sara, 6

Favourite piece of music: Horse Dance by Naseer Shamma

Favourite book: Science and geology

Favourite place to travel to: Washington DC

Best advice you’ve ever been given: If you have a dream, you have to believe it, then you will see it.

match info

Manchester United 3 (Martial 7', 44', 74')

Sheffield United 0

What are the main cyber security threats?

Cyber crime - This includes fraud, impersonation, scams and deepfake technology, tactics that are increasingly targeting infrastructure and exploiting human vulnerabilities.
Cyber terrorism - Social media platforms are used to spread radical ideologies, misinformation and disinformation, often with the aim of disrupting critical infrastructure such as power grids.
Cyber warfare - Shaped by geopolitical tension, hostile actors seek to infiltrate and compromise national infrastructure, using one country’s systems as a springboard to launch attacks on others.

The specs

Engine: 2.0-litre 4cyl turbo

Power: 261hp at 5,500rpm

Torque: 405Nm at 1,750-3,500rpm

Transmission: 9-speed auto

Fuel consumption: 6.9L/100km

On sale: Now

Price: From Dh117,059

The Voice of Hind Rajab

Starring: Saja Kilani, Clara Khoury, Motaz Malhees

Director: Kaouther Ben Hania

Rating: 4/5

AI traffic lights to ease congestion at seven points to Sheikh Zayed bin Sultan Street

The seven points are:

Shakhbout bin Sultan Street

Dhafeer Street

Hadbat Al Ghubainah Street (outbound)

Salama bint Butti Street

Al Dhafra Street

Rabdan Street

Umm Yifina Street exit (inbound)

At Eternity’s Gate

Director: Julian Schnabel

Starring: Willem Dafoe, Oscar Isaacs, Mads Mikkelsen

Three stars

Sri Lanka Test squad:

Dimuth Karunaratne (stand-in captain), Niroshan Dickwella (vice captain), Lahiru Thirimanne, Kaushal Silva, Kusal Mendis, Kusal Janith Perera, Milinda Siriwardana, Dhananjaya de Silva, Oshada Fernando, Angelo Perera, Suranga Lakmal, Kasun Rajitha, Vishwa Fernando, Chamika Karunaratne, Mohamed Shiraz, Lakshan Sandakan and Lasith Embuldeniya.

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

Keep it fun and engaging

Stuart Ritchie, director of wealth advice at AES International, says children cannot learn something overnight, so it helps to have a fun routine that keeps them engaged and interested.

“I explain to my daughter that the money I draw from an ATM or the money on my bank card doesn’t just magically appear – it’s money I have earned from my job. I show her how this works by giving her little chores around the house so she can earn pocket money,” says Mr Ritchie.

His daughter is allowed to spend half of her pocket money, while the other half goes into a bank account. When this money hits a certain milestone, Mr Ritchie rewards his daughter with a small lump sum.

He also recommends books that teach the importance of money management for children, such as The Squirrel Manifesto by Ric Edelman and Jean Edelman.

PREMIER LEAGUE FIXTURES

Tuesday (UAE kick-off times)

Leicester City v Brighton (9pm)

Tottenham Hotspur v West Ham United (11.15pm)

Wednesday

Manchester United v Sheffield United (9pm)

Newcastle United v Aston Villa (9pm)

Norwich City v Everton (9pm)

Wolves v Bournemouth (9pm)

Liverpool v Crystal Palace (11.15pm)

Thursday

Burnley v Watford (9pm)

Southampton v Arsenal (9pm)

Chelsea v Manchester City (11.15pm)

RESULT

Copa del Rey, semi-final second leg

Real Madrid 0
Barcelona 3 (Suarez (50', 73' pen), Varane (69' OG)

Brief scoreline:

Manchester United 2

Rashford 28', Martial 72'

Watford 1

Doucoure 90'

The specs
  • Engine: 3.9-litre twin-turbo V8
  • Power: 640hp
  • Torque: 760nm
  • On sale: 2026
  • Price: Not announced yet

Women & Power: A Manifesto

Mary Beard

Profile Books and London Review of Books 

Pharaoh's curse

British aristocrat Lord Carnarvon, who funded the expedition to find the Tutankhamun tomb, died in a Cairo hotel four months after the crypt was opened.
He had been in poor health for many years after a car crash, and a mosquito bite made worse by a shaving cut led to blood poisoning and pneumonia.
Reports at the time said Lord Carnarvon suffered from “pain as the inflammation affected the nasal passages and eyes”.
Decades later, scientists contended he had died of aspergillosis after inhaling spores of the fungus aspergillus in the tomb, which can lie dormant for months. The fact several others who entered were also found dead withiin a short time led to the myth of the curse.

Honeymoonish
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Elie%20El%20Samaan%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarring%3A%20%3C%2Fstrong%3ENour%20Al%20Ghandour%2C%20Mahmoud%20Boushahri%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%203%2F5%3C%2Fp%3E%0A
What sanctions would be reimposed?

Under ‘snapback’, measures imposed on Iran by the UN Security Council in six resolutions would be restored, including:

  • An arms embargo
  • A ban on uranium enrichment and reprocessing
  • A ban on launches and other activities with ballistic missiles capable of delivering nuclear weapons, as well as ballistic missile technology transfer and technical assistance
  • A targeted global asset freeze and travel ban on Iranian individuals and entities
  • Authorisation for countries to inspect Iran Air Cargo and Islamic Republic of Iran Shipping Lines cargoes for banned goods
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.

Part three: an affection for classic cars lives on

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

Read part one: how cars came to the UAE

FA CUP FINAL

Manchester City 6
(D Silva 26', Sterling 38', 81', 87', De Bruyne 61', Jesus 68')

Watford 0

Man of the match: Bernardo Silva (Manchester City)

Sheikh Zayed's poem

When it is unveiled at Abu Dhabi Art, the Standing Tall exhibition will appear as an interplay of poetry and art. The 100 scarves are 100 fragments surrounding five, figurative, female sculptures, and both sculptures and scarves are hand-embroidered by a group of refugee women artisans, who used the Palestinian cross-stitch embroidery art of tatreez. Fragments of Sheikh Zayed’s poem Your Love is Ruling My Heart, written in Arabic as a love poem to his nation, are embroidered onto both the sculptures and the scarves. Here is the English translation.

Your love is ruling over my heart

Your love is ruling over my heart, even a mountain can’t bear all of it

Woe for my heart of such a love, if it befell it and made it its home

You came on me like a gleaming sun, you are the cure for my soul of its sickness

Be lenient on me, oh tender one, and have mercy on who because of you is in ruins

You are like the Ajeed Al-reem [leader of the gazelle herd] for my country, the source of all of its knowledge

You waddle even when you stand still, with feet white like the blooming of the dates of the palm

Oh, who wishes to deprive me of sleep, the night has ended and I still have not seen you

You are the cure for my sickness and my support, you dried my throat up let me go and damp it

Help me, oh children of mine, for in his love my life will pass me by. 

Anghami
Started: December 2011
Co-founders: Elie Habib, Eddy Maroun
Based: Beirut and Dubai
Sector: Entertainment
Size: 85 employees
Stage: Series C
Investors: MEVP, du, Mobily, MBC, Samena Capital

Conflict, drought, famine

Estimates of the number of deaths caused by the famine range from 400,000 to 1 million, according to a document prepared for the UK House of Lords in 2024.
It has been claimed that the policies of the Ethiopian government, which took control after deposing Emperor Haile Selassie in a military-led revolution in 1974, contributed to the scale of the famine.
Dr Miriam Bradley, senior lecturer in humanitarian studies at the University of Manchester, has argued that, by the early 1980s, “several government policies combined to cause, rather than prevent, a famine which lasted from 1983 to 1985. Mengistu’s government imposed Stalinist-model agricultural policies involving forced collectivisation and villagisation [relocation of communities into planned villages].
The West became aware of the catastrophe through a series of BBC News reports by journalist Michael Buerk in October 1984 describing a “biblical famine” and containing graphic images of thousands of people, including children, facing starvation.

Band Aid

Bob Geldof, singer with the Irish rock group The Boomtown Rats, formed Band Aid in response to the horrific images shown in the news broadcasts.
With Midge Ure of the band Ultravox, he wrote the hit charity single Do They Know it’s Christmas in December 1984, featuring a string of high-profile musicians.
Following the single’s success, the idea to stage a rock concert evolved.
Live Aid was a series of simultaneous concerts that took place at Wembley Stadium in London, John F Kennedy Stadium in Philadelphia, the US, and at various other venues across the world.
The combined event was broadcast to an estimated worldwide audience of 1.5 billion.

GAC GS8 Specs

Engine: 2.0-litre 4cyl turbo

Power: 248hp at 5,200rpm

Torque: 400Nm at 1,750-4,000rpm

Transmission: 8-speed auto

Fuel consumption: 9.1L/100km

On sale: Now

Price: From Dh149,900

The specs

AT4 Ultimate, as tested

Engine: 6.2-litre V8

Power: 420hp

Torque: 623Nm

Transmission: 10-speed automatic

Price: From Dh330,800 (Elevation: Dh236,400; AT4: Dh286,800; Denali: Dh345,800)

On sale: Now

The specs

Engine: 2.0-litre 4-cylturbo

Transmission: seven-speed DSG automatic

Power: 242bhp

Torque: 370Nm

Price: Dh136,814

info-box

COMPANY PROFILE

Company name: Happy Tenant

Started: January 2019

Co-founders: Joe Moufarrej and Umar Rana

Based: Dubai

Sector: Technology, real-estate

Initial investment: Dh2.5 million

Investors: Self-funded

Total customers: 4,000

UAE currency: the story behind the money in your pockets
BRIEF SCORES

England 353 and 313-8 dec
(B Stokes 112, A Cook 88; M Morkel 3-70, K Rabada 3-85)  
(J Bairstow 63, T Westley 59, J Root 50; K Maharaj 3-50)
South Africa 175 and 252
(T Bavuma 52; T Roland-Jones 5-57, J Anderson 3-25)
(D Elgar 136; M Ali 4-45, T Roland-Jones 3-72)

Result: England won by 239 runs
England lead four-match series 2-1

The specs

Engine: 2-litre 4-cylinder and 3.6-litre 6-cylinder

Power: 220 and 280 horsepower

Torque: 350 and 360Nm

Transmission: eight-speed automatic

Price: from Dh136,521 VAT and Dh166,464 VAT 

On sale: now

Mina Cup winners

Under 12 – Minerva Academy

Under 14 – Unam Pumas

Under 16 – Fursan Hispania

Under 18 – Madenat

Brief scoreline:

Burnley 3

Barnes 63', 70', Berg Gudmundsson 75'

Southampton 3

Man of the match

Ashley Barnes (Burnley)

A German university was a good fit for the family budget

Annual fees for the Technical University of Munich - £600

Shared rental accommodation per month depending on the location ranges between  £200-600

The family had budgeted for food, books, travel, living expenses - £20,000 annually

Overall costs in Germany are lower than the family estimated 

As proof that the student has the ability to take care of expenses, international students must open a blocked account with about £8,640

Students are permitted to withdraw £720 per month