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How solar-powered desalination allows Ƶ to produce potable water sustainably

Special How solar-powered desalination allows Ƶ to produce potable water sustainably
A view of the Al-Khafji Desalination Plant, the world's largest. (Vision 2030 photo)
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Updated 22 June 2024

How solar-powered desalination allows Ƶ to produce potable water sustainably

How solar-powered desalination allows Ƶ to produce potable water sustainably
  • Desalination of seawater allows parched Gulf nations to access plentiful water for farming and human consumption
  • To cut emissions, the Kingdom is adopting renewable energy sources to power its filtration and treatment plants

RIYADH: In regions with limited rainfall, desalination is a practical means of sourcing plentiful water for farming and human consumption. However, the process of turning seawater into freshwater is notoriously energy intensive.

Indeed, desalination is a significant contributor to carbon emissions in the water-scarce Arabian Peninsula. That is why Ƶ has been investing in green energy sources to power its desalination plants.

“Using renewable energies for desalination is crucial as it contributes to reducing the operation’s carbon footprint and water production costs,” Sultan Al-Rajhi, spokesperson for the Saudi Water Authority, told Arab News.

Due to the scarcity of freshwater resources in a region with a rapidly growing population, seawater desalination is essential to keep pace with demand, he added.

“Ƶ depends on desalination of seawater due to the nature of the desert climate, in which the presence of surface water and natural rivers is rare,” Al-Rajhi said.

In fact, desalination accounts for about 75 percent of the Kingdom’s water supply.

“Therefore, investment is being made in desalination of seawater to meet the demand for population and economic growth witnessed in the Gulf region as a whole.”

Each year, the Kingdom requires an average of 5.5 billion cubic meters of freshwater. The need for water is especially high during the Hajj and Umrah seasons, when well over a million pilgrims arrive from around the world.

Home to more than 37 million people, the Kingdom is the world’s third-largest consumer of water per head of population. Agriculture alone accounts for around 84 percent of total water consumption.




An alfalfa farm in Riyadh region's Wadi Ad-Dawasir governorate. (Supplied)

Desalination is a complex process that involves removing salt and other impurities from seawater. Since the process requires a significant amount of energy, adopting renewables such as solar to power these facilities has become a top priority.

“To develop climate-resilient infrastructure for sustainable desalination, Ƶ should prioritize innovative and renewable technologies,” Abdulaziz Daghestani, area sales director of water utilities and country director at Grundfos, told Arab News.

Grundfos is a Danish company that is working with regional states to provide innovative pumping solutions for water supply, wastewater management, heating and cooling, and industrial processes.

According to Daghestani, integrating advanced monitoring systems can help optimize desalination operations and enhance efficiency.

“Using real-time data and analytics, we can improve water management practices and make timely adjustments to meet the varying increasing demand for human consumption and agriculture,” he said.

The Qatrah program, which means “droplet” in Arabic, was launched by the Ministry of Environment, Water, and Agriculture in 2020, and aims to reduce excess water usage by eliminating waste, and encouraging the conservation and reuse of existing freshwater.

Its objective is to lower daily per-capita water consumption from 263 liters to 150 liters by 2030. To do this, the ministry has created a unified framework, known as the National Water Strategy, for the country.

However, despite these efforts to improve the sustainability of water systems, desalination remains a crucial means of meeting water demand, making the adoption of clean energy sources and efficient production techniques a critical priority.

DID YOUKNOW?

• In 2023, Ƶ had a desalination capacity of 13.2m cubic meters per day.

• 7 million cubic meters of desalinated water have been generated by the Al-Khafji plant.

• Desalination accounts for 60 percent of the urban water supply in Ƶ.

• Agriculture makes up 84 percent of the Kingdom’s water needs.

Al-Khafji Desalination Plant, located in the Kingdom’s Eastern Province, is the world’s largest solar-powered water desalination project, providing the region’s water requirements through an innovative and environmentally friendly approach.

The plant can generate up to 90,000 cubic meters of freshwater per day using innovative technology created by the King Abdulaziz City for Science and Technology.

Its new Solar Saline Water Reverse Osmosis method uses a process known as ultra-filtration during the pre-treatment phase.




A view of the Ras al-Khair water desalination plant, owned by the Saudi government's Saline Water Conversion Corporation, along the Gulf coast in eastern Ƶ. (AFP)

The method involves forcing seawater through a semipermeable membrane that only allows water molecules to pass, while blocking the salt and other contaminants. The resulting purified water is then collected for distribution.

Since its launch in 2018, more than 7 million cubic meters of freshwater produced by the plant have already been utilized.

“Using reverse osmosis technology is considered to have the lowest rates of carbon emissions as a result of the increase in energy efficiency through the development of this field in recent years,” said Al-Rajhi.

“The rate of carbon emissions per cubic meter in some desalination systems has been reduced to 91 percent compared with thermal desalination systems.”

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Solar is not the only source of renewable energy that can be adopted to power the desalination process.

“This is in addition to the prospective use of hydraulic turbines to convert the kinetic energy resulting from the flow of water into electricity to generate clean energy,” said Al-Rajhi.

This shift toward renewables not only addresses the high energy costs associated with desalination but also supports Ƶ’s commitment to sustainable development.

Inger Andersen, executive director of the UN Environment Programme, has praised the Kingdom’s water conservation agenda, which is part and parcel with its environmental mission, the Saudi Green Initiative.




A farm in Wadi bin Hashbal, Ƶ, was recently recognized by the Guinness World Records as the largest sustainable farm in the world. (Supplied)

Ƶ is correct to prioritize “not over-extracting and being very wise around environmental management.”

“That is why we are quite impressed by the Saudi Green Initiative,” she told Arab News.

This transition to cleaner energy sources reflects a strategic decision to enhance the Kingdom’s energy efficiency and reduce its dependence on fossil fuels, while simultaneously addressing the challenges posed by climate change.

Integrating renewable energy into desalination processes marks a significant step toward achieving a more sustainable and environmentally-conscious approach to water production.


Riyadh falcon auction soars with $1.6m in sales

Riyadh falcon auction soars with $1.6m in sales
Updated 6 sec ago

Riyadh falcon auction soars with $1.6m in sales

Riyadh falcon auction soars with $1.6m in sales
  • 45-day event celebrates falconry traditions while fostering economic growth

RIYADH: The Saudi Falcon Club concluded its auction season on Friday night, generating nearly SR6 million ($1.6 million) in sales over a 45-day event, the Saudi Press Agency reported on Saturday.

The auction, held at the club’s headquarters in Malham, north of Riyadh, drew 165 falconers and featured 50 falcons from 30 locations from all over the Kingdom.

The season’s highlight was a peregrine falcon chick from the Al-Dabdaba area in the Hafr Al-Batin governorate, which sold for SR400,000 on the sixth night — the highest price of the event.

To support participants, the club organized a closing ceremony featuring substantial prizes, including two cars and 20 cash awards totaling SR100,000.

“Our efforts align with the leadership’s vision to protect and promote authentic falconry traditions while sustaining it as a hobby,” said club spokesperson, Waleed Al-Taweel.

“This auction preserves our cultural legacy and creates economic opportunities in line with Vision 2030.”

Al-Taweel highlighted the club’s transformation of traditional falconry into a thriving economic sector, with its auction platform now the Kingdom’s largest official falcon marketplace, aligning with Vision 2030’s cultural and economic goals.

“Our ambition is to make Ƶ the premier destination for falcon enthusiasts and breeders,” he said.

He also emphasized the club’s focus on market development and conservation, including regulating falcon trade and protecting endangered species through sales bans and awareness campaigns.

The finale saw three falcons sell for a combined SR367,000. The auction has become a key marketplace for local and international falcon-breeding farms, offering business opportunities for professional falconers and showcasing elite breeds.

The club provides extensive services to falconers, including housing and transporting birds to the auction site. Each sale is broadcast live on television and social media, ensuring competitive bidding, according to SPA.

The event plays a vital role in preserving Ƶ’s cultural, economic and historical heritage while supporting falconry activities and developing the local falcon auction market into a global hub. It also aims to regulate the falcon trade in the Kingdom and protect endangered species.

During the club’s first auction in 2020, total sales exceeded SR10 million. The second auction brought SR8.3 million, the third more than SR7 million, and the fourth SR10 million.


KSrelief continues humanitarian work in Gaza, Jordan and Yemen

KSrelief continues humanitarian work in Gaza, Jordan and Yemen
Updated 16 November 2024

KSrelief continues humanitarian work in Gaza, Jordan and Yemen

KSrelief continues humanitarian work in Gaza, Jordan and Yemen

RIYADH: The King Salman Humanitarian Aid and Relief Center’s (KSrelief) humanitarian activities continue with the delivery of food and medical services in Gaza, Jordan and Yemen.

At the Gaza Strip, the Saudi aid agency deployed a convoy of 30 trucks loaded with 10,560 shelter bags filled with essential supplies allocated for the Palestinian people, and to be distributed through the Jordanian Hashemite Charity Organization.

In Jordan’s Zaatari Camp, KSrelief clinics provided medical services to 2,483 refugee patients. The internal medicine specialists treated 122 patients suffering from diabetes, high blood pressure and asthma; pediatricians received 285 children, while the emergency medical doctors treated 253 patients, among others.

In Hadhramaut governorate of Yemen, KSrelief delivered a new batch of hemodialysis solutions and supplies to the Fatima Babtain Center for kidney failure patients in Sayoun.


Riyadh Zoo returns with new interactive experiences as part of Riyadh Season

Riyadh Zoo returns with new interactive experiences as part of Riyadh Season
Updated 15 November 2024

Riyadh Zoo returns with new interactive experiences as part of Riyadh Season

Riyadh Zoo returns with new interactive experiences as part of Riyadh Season
  • Entry is free for all, visitors can book tickets through the webook platform

RIYADH: Home to more than 1,400 animals from 190 species, Riyadh Zoo is back for its third year as part of Riyadh Season, offering visitors of all ages new interactive and educational experiences.

Beginning Oct. 30, the zoo opened its doors to the public free of charge. Visitors can book tickets through the webook platform and explore a variety of animals in natural habitats that mimic their original environments.

Riyadh Zoo operate daily from 9 a.m. to 5 p.m. and spans 161,000 square meters. (Supplied)

Among the new experiences is “Croc Cave,” where guests can safely observe crocodiles from secure platforms. The “Bird Zone” features a range of exotic birds, allowing visitors to engage with them up close and even feed them. Another highlight is the “Kangaroo Yard,” where guests can interact with and take photos of the famous Australian animals.

A new bird show has also been introduced, where trained birds perform entertaining and skilful tricks and routines, delighting the audience. The zoo’s educational offerings have been enhanced with an interactive farm experience, allowing visitors to learn more about nature and animal life through hands-on activities.

Riyadh Zoo operate daily from 9 a.m. to 5 p.m. and spans 161,000 square meters. The venue also includes food stalls and mobile food trucks to cater to visitors throughout the day.

Several rare and endangered animals have been born so far at the site, and the zoo also witnessed the Gulf’s first animal birth by cesarean section. (Supplied)

Located in Al-Malaz neighborhood, it is one of the key attractions of Riyadh Season.

Seung-Min shin, a frequent visitor at the zoo, told Arab News she had taken her son who was deeply interested in the animals’ various behaviors.

“The flying birds and the absence of cages for each animal — where we can go inside and touch them — that’s the beauty here,” she added.

Visitor Fatima Hashim, emphasized the educational value for young visitors on offer, saying: “Seeing animals in real life helps children learn about animals, their nature, habitats, and the different types of mammals and birds. The experience was wonderful … the staff at the zoo focused on teaching children how to feed the animals, helping them have the full experience.”

According to Riyadh Zoo’s website, several rare and endangered animals have been born so far at the site, and the zoo also witnessed the Gulf’s first animal birth by cesarean section.

Riyadh Zoo’s layout includes zones designed to accommodate visitors with disabilities, with fewer stairs and more flat surfaces, allowing everyone to explore the park with ease and enjoy a complete experience.

Riyadh Zoo was originally established in 1957 as a private menagerie for King Saud and the Saudi royal family. It opened to the public in 1987.

 


How Ƶ is helping to drive equitable energy transitions in Africa

How Ƶ is helping to drive equitable energy transitions in Africa
Updated 16 November 2024

How Ƶ is helping to drive equitable energy transitions in Africa

How Ƶ is helping to drive equitable energy transitions in Africa
  • Saudi ‘Empowering Africa’ initiative bridges energy inequality through leveraging the continent’s untapped solar, wind, and hydropower
  • The initiative aims to uplift communities and foster sustainable growth by reducing reliance on imported fuels and building local infrastructure

BAKU: As world leaders at this year’s UN Climate Change Conference, COP29, discuss the responsibility of developed nations to finance climate action in vulnerable regions, South-South cooperation is emerging as a transformative force driving equitable energy transitions.

Ƶ has established itself as a leader in this collaboration between countries in the Global South, leveraging its resources, expertise, and strategic partnerships to unlock Africa’s renewable energy potential and shape a more sustainable future.

In November last year, Saudi Energy Minister Prince Abdulaziz bin Salman signed groundbreaking memorandums of understanding with five African nations — Ethiopia, Senegal, Chad, Nigeria, and Rwanda.

The agreements, finalized during the Saudi-Arab-African Economic Conference in Riyadh, aim to strengthen collaboration in oil, gas, and renewables, representing a holistic approach to energy development.

“These partnerships symbolize more than economic exchanges; they represent our shared commitment to sustainable growth,” Prince Abdulaziz said at the event. “Africa’s energy potential is vast, and Ƶ is committed to supporting its development for mutual prosperity.”

The five agreements align with Africa’s distinct energy opportunities. For instance, Ethiopia seeks to bolster its hydropower infrastructure, while Rwanda is focused on advancing innovation in oil demand management and integrating renewable energy.

By leveraging Africa’s untapped solar, wind, and hydropower resources, “Empowering Africa Initiative,” seeks to provide clean and reliable electricity to underserved regions. (Supplied)

These MoUs also emphasize Ƶ’s role in supporting localized solutions in line with global climate goals.

To bridge the energy equity gap on the African continent, Ƶ’s Ministry of Energy last year introduced the Empowering Africa initiative. The project leverages Africa’s untapped solar, wind, and hydropower resources to provide clean and reliable electricity to underserved regions.

This effort plays a key role in improving energy access in areas where electricity deficits hinder economic development and quality of life.

DID YOUKNOW?

• Africa has 10 TW of untapped solar energy and 350 GW of hydroelectric power.

• Continent posses more than 70 percent of the world’s cobalt, a vital mineral for green technologies.

According to a 2022 report by the International Renewable Energy Agency, Sub-Saharan Africa is home to 75 percent of the world’s population without access to electricity, making it the most energy-deficient continent.

The African Development Bank recently noted that Africa needs $130-170 billion annually to close its infrastructure gap, facing a financing shortfall of up to $108 billion.

Abid Malik, the geo head for Central Asia at the Saudi energy leader ACWA Power, said the projects associated with the Empowering Africa initiative “aren’t just about power” but also focus on “community upliftment and sustainable growth.”

On the sidelines of COP29 in Baku, Azerbaijan, Malik told Arab News: “By reducing dependency on imported fuels and creating local infrastructure, these efforts provide resilience against global energy volatility.”

African countries also have more than a fifth of the world’s reserves in minerals critical for the energy transition, according to the UN Trade and Development.

Abdul Malik of Acwa Power. (Supplied)

These minerals, including cobalt, lithium, and rare earth elements, make the continent crucial to the global renewable energy supply chain. Such resources are foundational to technologies like electric vehicle batteries, solar panels, and wind turbines.

Despite this, much of Africa’s value-added manufacturing in green technology occurs elsewhere, and the continent captures less than half of its potential revenue from minerals.

Rebeca Grynspan, secretary-general of UNCTAD, has warned that critical minerals could create a “development trap” for resource-rich, vulnerable countries due to commodity dependence.

She stressed the urgent need for these nations, which rely on raw materials for most of their export revenue, to move up global value chains.

Ƶ has therefore prioritized partnerships that tap into Africa’s rich mineral resources while fostering localized value creation.

“These collaborations are about ensuring Africa benefits from its own resources,” said Malik of ACWA Power. “The focus is not just on extraction but on building industries that create jobs, generate revenue, and drive technological innovation.”

One such cooperation with Chad aims to integrate solar technology into existing energy frameworks while developing mining infrastructure to support critical mineral extraction. These efforts reflect a forward-looking strategy that aligns African nations with the Paris Agreement while driving economic growth.

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Indeed, Article 6 of the Paris Agreement on climate change focuses on the development of carbon markets, which are carbon pricing mechanisms allowing governments as well as non-state actors to trade greenhouse gas emission credits.

Under this article, parties can voluntarily cooperate to meet emission reduction targets outlined in their nationally determined contributions. This allows a party to transfer carbon credits earned through emissions reductions to help others achieve their climate goals.

And as financing gaps remain a key challenge hampering progress in the Global South, Ƶ is leading efforts to deploy innovative mechanisms, including voluntary carbon markets.

Riham El-Gizy, the CEO of Ƶ’s Voluntary Carbon Markets Company, stressed the significance of directing climate finance to Africa.

“Only 2 percent of global climate finance reaches the Global South. This needs to change,” El-Gizy told Arab News at COP29.

Riham El-Gizy. (Supplied)

Although Africa accounts for nine of the world’s 10 most climate-vulnerable countries, the continent receives a mere 3-4 percent of global climate finance, according to the African Development Bank.

To boost funding for local African communities, Saudi-backed initiatives, through voluntary carbon markets, are enabling the continent’s countries to monetize their carbon reduction efforts.

“By providing a platform for rural renewable energy projects, we’re creating a pipeline for funding that directly benefits local communities,” said El-Gizy.

This approach not only reduces emissions but also empowers rural areas with much-needed resources, bridging gaps in both finance and energy access.

At the heart of Ƶ’s engagement in Africa is the “Empowering Africa Initiative,” a Ministry of Energy project designed to bridge the continent’s energy equity gap. (Supplied)

Ƶ’s leadership in South-South cooperation offers a roadmap for inclusive energy transitions. Its strategy, spanning renewable energy, critical minerals, and carbon markets, underscores the power of equitable partnerships in addressing the climate crisis.

As COP29 unfolds, the emphasis on South-South collaboration reaffirms that Africa’s potential as a renewable energy leader can only be realized through partnerships that prioritize shared growth.

Ƶ’s investments in Africa showcase how collaboration can drive sustainable development, paving the way for a cleaner, more inclusive global energy future.
 

 


Saudi aid agency expands orphan support in Jordan

Saudi aid agency expands orphan support in Jordan
Updated 15 November 2024

Saudi aid agency expands orphan support in Jordan

Saudi aid agency expands orphan support in Jordan
  • The program exemplifies Ƶ’s broader humanitarian mission in the region through its relief arm, KSrelief

AMMAN: The King Salman Humanitarian Aid and Relief Center has distributed its latest round of monthly stipends to orphaned children from underprivileged Jordanian and Syrian refugee families across Jordan’s regions of Karak, Tafila, Maan and Aqaba.

Working with the Jordan Hashemite Charity Organization, the Saudi aid agency provided year-long support covering basic living expenses, educational materials, Eid clothing and recreational activities. The program aims to eventually support 1,000 orphans across Jordan.

Beneficiaries are selected from both local Jordanian communities and Syrian refugee populations, ensuring aid reaches those most in need.

The program exemplifies Ƶ’s broader humanitarian mission in the region through its relief arm, KSrelief.