The project enhanced the performance of three gas turbines at the L-station of the Jebel Ali Power and Desalination Complex. Photo: Dewa
The project enhanced the performance of three gas turbines at the L-station of the Jebel Ali Power and Desalination Complex. Photo: Dewa
The project enhanced the performance of three gas turbines at the L-station of the Jebel Ali Power and Desalination Complex. Photo: Dewa
The project enhanced the performance of three gas turbines at the L-station of the Jebel Ali Power and Desalination Complex. Photo: Dewa

Dubai utility's new project drives down emissions significantly


Fareed Rahman
  • English
  • Arabic

A project introduced by Dubai Electricity and Water Authority has contributed to the reduction of more than 44,000 tonnes of carbon dioxide emissions annually, which is equivalent to planting two million trees.

The thermal energy storage and turbine inlet air chilling (Testiac) project enhanced the performance of three gas turbines at the L-station of Dewa's Jebel Ali Power and Desalination Complex and helped to cut the consumption of natural gas in electricity generation, the utility said on Wednesday.

“Dewa contributed to reducing carbon emissions in Dubai by 21 per cent in 2021, exceeding the target in the Dubai Carbon Abatement Strategy 2021, which aimed to reduce 16 per cent of carbon emissions by 2021,” said Saeed Al Tayer, managing director and chief executive of Dewa.

The latest move comes at a time when Dubai continues to take measures to generate 100 per cent of the emirate's total power needs from clean energy sources by 2050.

It is building clean energy projects, including the 5,000-megawatt Mohammed bin Rashid Al Maktoum Solar Park, the world’s largest single-site solar park.

The emirate is also pursuing a green hydrogen strategy as the use of the clean fuel continues to rise globally.

The Testiac project was started to increase the generating capacity of gas turbines during high “ambient temperatures” in summer.

It does this by using chilled water to cool the air intake of gas turbines, according to Dewa.

The process consumes less energy than the additional energy produced and resulted in the cumulative generation capacity of the three gas turbines increasing by 111 megawatts, it said.

“We spare no effort to make Dubai a model for clean and renewable energy, sustainability … and finding sustainable solutions to mitigate the adverse effects of climate change,” Mr Al Tayer said.

The UAE plans to invest Dh600 billion in clean energy projects as part of its Net Zero 2050 strategy.

It is also building the world's largest solar plant in Abu Dhabi's Al Dhafra region, with a total capacity of two gigawatts.

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Company name: baraka
Started: July 2020
Founders: Feras Jalbout and Kunal Taneja
Based: Dubai and Bahrain
Sector: FinTech
Initial investment: $150,000
Current staff: 12
Stage: Pre-seed capital raising of $1 million
Investors: Class 5 Global, FJ Labs, IMO Ventures, The Community Fund, VentureSouq, Fox Ventures, Dr Abdulla Elyas (private investment)

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.

MATCH INFO

AC Milan v Inter, Sunday, 6pm (UAE), match live on BeIN Sports

The specs

Price: From Dh529,000

Engine: 5-litre V8

Transmission: Eight-speed auto

Power: 520hp

Torque: 625Nm

Fuel economy, combined: 12.8L/100km

Defending champions

World Series: South Africa
Women’s World Series: Australia
Gulf Men’s League: Dubai Exiles
Gulf Men’s Social: Mediclinic Barrelhouse Warriors
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Gulf Women: Dubai Sports City Eagles
Gulf Under 19: British School Al Khubairat
Gulf Under 19 Girls: Dubai Exiles
UAE National Schools: Al Safa School
International Invitational: Speranza 22
International Vets: Joining Jack

What is graphene?

Graphene is extracted from graphite and is made up of pure carbon.

It is 200 times more resistant than steel and five times lighter than aluminum.

It conducts electricity better than any other material at room temperature.

It is thought that graphene could boost the useful life of batteries by 10 per cent.

Graphene can also detect cancer cells in the early stages of the disease.

The material was first discovered when Andre Geim and Konstantin Novoselov were 'playing' with graphite at the University of Manchester in 2004.

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Braun Strowman won the 50-man Royal Rumble by eliminating Big Cass last

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 

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

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Torque: 985Nm

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Dan Brown
Doubleday

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Russia v Scotland, Thursday, 10.45pm (UAE)

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The specs: 2018 Volkswagen Teramont

Price, base / as tested Dh137,000 / Dh189,950

Engine 3.6-litre V6

Gearbox Eight-speed automatic

Power 280hp @ 6,200rpm

Torque 360Nm @ 2,750rpm

Fuel economy, combined 11.7L / 100km

Tax authority targets shisha levy evasion

The Federal Tax Authority will track shisha imports with electronic markers to protect customers and ensure levies have been paid.

Khalid Ali Al Bustani, director of the tax authority, on Sunday said the move is to "prevent tax evasion and support the authority’s tax collection efforts".

The scheme’s first phase, which came into effect on 1st January, 2019, covers all types of imported and domestically produced and distributed cigarettes. As of May 1, importing any type of cigarettes without the digital marks will be prohibited.

He said the latest phase will see imported and locally produced shisha tobacco tracked by the final quarter of this year.

"The FTA also maintains ongoing communication with concerned companies, to help them adapt their systems to meet our requirements and coordinate between all parties involved," he said.

As with cigarettes, shisha was hit with a 100 per cent tax in October 2017, though manufacturers and cafes absorbed some of the costs to prevent prices doubling.

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

Transmission: 9-speed auto

Fuel consumption: 6.9L/100km

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Profile of Udrive

Date started: March 2016

Founder: Hasib Khan

Based: Dubai

Employees: 40

Amount raised (to date): $3.25m – $750,000 seed funding in 2017 and a Seed round of $2.5m last year. Raised $1.3m from Eureeca investors in January 2021 as part of a Series A round with a $5m target.

Red flags
  • Promises of high, fixed or 'guaranteed' returns.
  • Unregulated structured products or complex investments often used to bypass traditional safeguards.
  • Lack of clear information, vague language, no access to audited financials.
  • Overseas companies targeting investors in other jurisdictions - this can make legal recovery difficult.
  • Hard-selling tactics - creating urgency, offering 'exclusive' deals.

Courtesy: Carol Glynn, founder of Conscious Finance Coaching

Updated: December 28, 2022, 10:35 AM`