DUBAI // Solar-power generation in the UAE is hampered by high temperatures and dust, but a German engineering firm based in Dubai may be on track to a solution.
Extreme summer heat reduces the efficiency of solar panel semi-conductors, which turn sunlight into energy, by up to two thirds. Dust hampers the process by obstructing the sun.
A German infrastructure consultancy, Waagner Biro Gulf, is tackling both issues by proposing that if the solar panels can be rinsed with water in an energy-efficient manner they can remain productive even during the summer. Their testing ground is in the Ras al Khor industrial area of Dubai.
When The National paid a visit to the site, Peter Neuschaefer, Waagner Biro's director of water, energy and environment, pointed to a 3.5-metre-high canopy of 64 solar panels, made into a makeshift fountain with a continuous flow of water. "It sounds as if it is raining," he said. The project would lack environmental credibility if the water was potable. In a country that relies on energy-intensive desalination plants, every drop comes with a carbon footprint large enough to render such an effort unsustainable.
But the liquid running off the solar panels is sewage, waste water that has been purified using a low-energy system mimicking processes that occur in nature. The water is cleaned by being run through a patch of common reeds; the bacteria living in the roots of the reeds feed on the organic pollutants. The plants are already helping to purify water simply by existing in marshes and lagoons all over the world. Waagner Biro Gulf has 18 such projects serving homes and developments in Dubai and the northern Emirates. The solar panels, however, are a new twist.
"Reed beds have been used to clean up sewage before, but this is the first time this process is coupled with solar-energy generation," Mr Neuschaefer said. "The advantage of this process is that water gets reused within the system, and this is very cost-effective." Mr Neuschaefer's 10-square-metre experimental patch builds on the reed system, adding a metre-deep layer of sand in the dirt under the reeds, and above, a plastic lining to protect the surrounding area, to help cool the water even more.
Three times a day, sewage and waste water produced by the 100 labourers who live on the Ras al Khor site, a total of 30 cubic metres a day, are flushed through the reeds. After the water is purified, it is sent to a nearby garden, where it is used to irrigate beans, tomatoes and watermelons, or to a second pond housing the solar canopy. The water circulates continuously through the system. Up at the surface of the first patch, any waste sludge left over dries out in the sun between the thrice-daily flushings, eliminating unpleasant smells.
The system was installed in May, and since then, Mr Neuschaefer has been exploring methods of cooling down the solar panels. So far, the best way appears to be using pipes that pump water through the system. The company's tests have shown that the flow of treated water cuts temperatures on the solar panels in half, from 80°C to 40°C. Once a cooling system has been chosen, the project's next step will involve connecting a battery to the system to store the generated electricity.
Success, however, will depend on how it could be applied, said Tanzeed Alam, sustainability and climate change manager at the Emirates Wildlife Society-World Wide Fund for Nature. "Any project that demonstrates the role of solar in providing a low-carbon source of energy is welcome and much needed in the UAE," he said. "However, the extent to which such a project can reduce the UAE's carbon footprint will depend on the scale and timescale over which it is implemented."
vtodorova@thenational.ae
Dr Amal Khalid Alias revealed a recent case of a woman with daughters, who specifically wanted a boy.
A semen analysis of the father showed abnormal sperm so the couple required IVF.
Out of 21 eggs collected, six were unused leaving 15 suitable for IVF.
A specific procedure was used, called intracytoplasmic sperm injection where a single sperm cell is inserted into the egg.
On day three of the process, 14 embryos were biopsied for gender selection.
The next day, a pre-implantation genetic report revealed four normal male embryos, three female and seven abnormal samples.
Day five of the treatment saw two male embryos transferred to the patient.
The woman recorded a positive pregnancy test two weeks later.
2025 Fifa Club World Cup groups
Group A: Palmeiras, Porto, Al Ahly, Inter Miami.
Group B: Paris Saint-Germain, Atletico Madrid, Botafogo, Seattle.
Group C: Bayern Munich, Auckland City, Boca Juniors, Benfica.
Group D: Flamengo, ES Tunis, Chelsea, Leon.
Group E: River Plate, Urawa, Monterrey, Inter Milan.
Group F: Fluminense, Borussia Dortmund, Ulsan, Mamelodi Sundowns.
Group G: Manchester City, Wydad, Al Ain, Juventus.
Group H: Real Madrid, Al Hilal, Pachuca, Salzburg.
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
Specs
Engine: Electric motor generating 54.2kWh (Cooper SE and Aceman SE), 64.6kW (Countryman All4 SE)
Power: 218hp (Cooper and Aceman), 313hp (Countryman)
Torque: 330Nm (Cooper and Aceman), 494Nm (Countryman)
On sale: Now
Price: From Dh158,000 (Cooper), Dh168,000 (Aceman), Dh132,000 (Countryman)
COMPANY%20PROFILE
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RESULTS
5pm: Wathba Stallions Cup – Maiden (PA) Dh70,000 (Dirt) 1,400m
Winner: Yas Xmnsor, Sean Kirrane (jockey), Khalifa Al Neyadi (trainer)
5.30pm: Falaj Hazza – Handicap (PA) Dh70,000 (D) 1,600m
Winner: Arim W’Rsan, Dane O’Neill, Jaci Wickham
6pm: Al Basrah – Maiden (PA) Dh70,000 (D) 1,800m
Winner: Kalifano De Ghazal, Abdul Aziz Al Balushi, Helal Al Alawi
6.30pm: Oud Al Touba – Handicap (PA) Dh70,000 (D) 1,800m
Winner: Pharitz Oubai, Sean Kirrane, Ibrahim Al Hadhrami
7pm: Sieh bin Amaar – Conditions (PA) Dh80,000 (D) 1,800m
Winner: Oxord, Richard Mullen, Abdalla Al Hammadi
7.30pm: Jebel Hafeet – Conditions (PA) Dh85,000 (D) 2,000m
Winner: AF Ramz, Sean Kirrane, Khalifa Al Neyadi
8pm: Al Saad – Handicap (TB) Dh70,000 (D) 2,000m
Winner: Sea Skimmer, Gabriele Malune, Kareem Ramadan
'My Son'
Director: Christian Carion
Starring: James McAvoy, Claire Foy, Tom Cullen, Gary Lewis
Rating: 2/5
RESULTS
5pm: Maiden (PA) Dh80,000 1,200m
Winner: Shafaf, Sam Hitchcott (jockey), Ahmed Al Mehairbi (trainer)
5,30pm: Wathba Stallions Cup Handicap (PA) Dh70,000 1,200m
Winner: Noof KB, Tadhg O’Shea, Ernst Oertel
6pm: The President’s Cup Listed (TB) Dh380,000 1,400m
Winner: Taamol, Jim Crowley, Ali Rashid Al Raihe
6.30pm: The President’s Cup Group One (PA) Dh2,500,000 2,200m
Winner: Rmmas, Tadhg O’Shea, Jean de Roualle
7pm: Arabian Triple Crown Listed (PA) Dh230,000 1,600m
Winner: Ihtesham, Szczepan Mazur, Ibrahim Al Hadhrami
7.30pm: Handicap (PA) Dh80,000 1,400m
Winner: AF Mekhbat, Antonio Fresu, Ernst Oertel
'Shakuntala Devi'
Starring: Vidya Balan, Sanya Malhotra
Director: Anu Menon
Rating: Three out of five stars
The specs
Engine: 3-litre twin-turbo V6
Power: 400hp
Torque: 475Nm
Transmission: 9-speed automatic
Price: From Dh215,900
On sale: Now
Mercer, the investment consulting arm of US services company Marsh & McLennan, expects its wealth division to at least double its assets under management (AUM) in the Middle East as wealth in the region continues to grow despite economic headwinds, a company official said.
Mercer Wealth, which globally has $160 billion in AUM, plans to boost its AUM in the region to $2-$3bn in the next 2-3 years from the present $1bn, said Yasir AbuShaban, a Dubai-based principal with Mercer Wealth.
“Within the next two to three years, we are looking at reaching $2 to $3 billion as a conservative estimate and we do see an opportunity to do so,” said Mr AbuShaban.
Mercer does not directly make investments, but allocates clients’ money they have discretion to, to professional asset managers. They also provide advice to clients.
“We have buying power. We can negotiate on their (client’s) behalf with asset managers to provide them lower fees than they otherwise would have to get on their own,” he added.
Mercer Wealth’s clients include sovereign wealth funds, family offices, and insurance companies among others.
From its office in Dubai, Mercer also looks after Africa, India and Turkey, where they also see opportunity for growth.
Wealth creation in Middle East and Africa (MEA) grew 8.5 per cent to $8.1 trillion last year from $7.5tn in 2015, higher than last year’s global average of 6 per cent and the second-highest growth in a region after Asia-Pacific which grew 9.9 per cent, according to consultancy Boston Consulting Group (BCG). In the region, where wealth grew just 1.9 per cent in 2015 compared with 2014, a pickup in oil prices has helped in wealth generation.
BCG is forecasting MEA wealth will rise to $12tn by 2021, growing at an annual average of 8 per cent.
Drivers of wealth generation in the region will be split evenly between new wealth creation and growth of performance of existing assets, according to BCG.
Another general trend in the region is clients’ looking for a comprehensive approach to investing, according to Mr AbuShaban.
“Institutional investors or some of the families are seeing a slowdown in the available capital they have to invest and in that sense they are looking at optimizing the way they manage their portfolios and making sure they are not investing haphazardly and different parts of their investment are working together,” said Mr AbuShaban.
Some clients also have a higher appetite for risk, given the low interest-rate environment that does not provide enough yield for some institutional investors. These clients are keen to invest in illiquid assets, such as private equity and infrastructure.
“What we have seen is a desire for higher returns in what has been a low-return environment specifically in various fixed income or bonds,” he said.
“In this environment, we have seen a de facto increase in the risk that clients are taking in things like illiquid investments, private equity investments, infrastructure and private debt, those kind of investments were higher illiquidity results in incrementally higher returns.”
The Abu Dhabi Investment Authority, one of the largest sovereign wealth funds, said in its 2016 report that has gradually increased its exposure in direct private equity and private credit transactions, mainly in Asian markets and especially in China and India. The authority’s private equity department focused on structured equities owing to “their defensive characteristics.”
'HIJRAH%3A%20IN%20THE%20FOOTSTEPS%20OF%20THE%20PROPHET'
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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
Dr Afridi's warning signs of digital addiction
Spending an excessive amount of time on the phone.
Neglecting personal, social, or academic responsibilities.
Losing interest in other activities or hobbies that were once enjoyed.
Having withdrawal symptoms like feeling anxious, restless, or upset when the technology is not available.
Experiencing sleep disturbances or changes in sleep patterns.
What are the guidelines?
Under 18 months: Avoid screen time altogether, except for video chatting with family.
Aged 18-24 months: If screens are introduced, it should be high-quality content watched with a caregiver to help the child understand what they are seeing.
Aged 2-5 years: Limit to one-hour per day of high-quality programming, with co-viewing whenever possible.
Aged 6-12 years: Set consistent limits on screen time to ensure it does not interfere with sleep, physical activity, or social interactions.
Teenagers: Encourage a balanced approach – screens should not replace sleep, exercise, or face-to-face socialisation.
Source: American Paediatric Association
Temple numbers
Expected completion: 2022
Height: 24 meters
Ground floor banquet hall: 370 square metres to accommodate about 750 people
Ground floor multipurpose hall: 92 square metres for up to 200 people
First floor main Prayer Hall: 465 square metres to hold 1,500 people at a time
First floor terrace areas: 2,30 square metres
Temple will be spread over 6,900 square metres
Structure includes two basements, ground and first floor
RESULT
Los Angeles Galaxy 2 Manchester United 5
Galaxy: Dos Santos (79', 88')
United: Rashford (2', 20'), Fellaini (26'), Mkhitaryan (67'), Martial (72')
VEZEETA PROFILE
Date started: 2012
Founder: Amir Barsoum
Based: Dubai, UAE
Sector: HealthTech / MedTech
Size: 300 employees
Funding: $22.6 million (as of September 2018)
Investors: Technology Development Fund, Silicon Badia, Beco Capital, Vostok New Ventures, Endeavour Catalyst, Crescent Enterprises’ CE-Ventures, Saudi Technology Ventures and IFC
The specs
Engine: Dual 180kW and 300kW front and rear motors
Power: 480kW
Torque: 850Nm
Transmission: Single-speed automatic
Price: From Dh359,900 ($98,000)
On sale: Now
COMPANY PROFILE
Initial investment: Undisclosed
Investment stage: Series A
Investors: Core42
Current number of staff: 47
FIXTURES
UAE’s remaining fixtures in World Cup qualification R2
Oct 8: Malaysia (h)
Oct 13: Indonesia (a)
Nov 12: Thailand (h)
Nov 17: Vietnam (h)
The full list of 2020 Brit Award nominees (winners in bold):
British group
Coldplay
Foals
Bring me the Horizon
D-Block Europe
Bastille
British Female
Mabel
Freya Ridings
FKA Twigs
Charli xcx
Mahalia
British male
Harry Styles
Lewis Capaldi
Dave
Michael Kiwanuka
Stormzy
Best new artist
Aitch
Lewis Capaldi
Dave
Mabel
Sam Fender
Best song
Ed Sheeran and Justin Bieber - I Don’t Care
Mabel - Don’t Call Me Up
Calvin Harrison and Rag’n’Bone Man - Giant
Dave - Location
Mark Ronson feat. Miley Cyrus - Nothing Breaks Like A Heart
AJ Tracey - Ladbroke Grove
Lewis Capaldi - Someone you Loved
Tom Walker - Just You and I
Sam Smith and Normani - Dancing with a Stranger
Stormzy - Vossi Bop
International female
Ariana Grande
Billie Eilish
Camila Cabello
Lana Del Rey
Lizzo
International male
Bruce Springsteen
Burna Boy
Tyler, The Creator
Dermot Kennedy
Post Malone
Best album
Stormzy - Heavy is the Head
Michael Kiwanuka - Kiwanuka
Lewis Capaldi - Divinely Uninspired to a Hellish Extent
Dave - Psychodrama
Harry Styles - Fine Line
Rising star
Celeste
Joy Crookes
beabadoobee
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
COMPANY%20PROFILE
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Jawab Iteiqal
Director: Mohamed Sammy
Starring: Mohamed Ramadan, Ayad Nasaar, Mohamed Adel and Sabry Fawaz
2 stars
Company%C2%A0profile
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