meed-logo

line1 line2 line3
SIGN IN / REGISTER

UAE begins massive reverse osmosis buildup

11 April 2023

This package on the UAE's water sector also includes:

> Dewa extends Hassyan IWP bid deadline

> Adnoc resumes Project Wave negotiations

> Sharjah issues first independent water tender

> Ewec rules out solar in desalination projects

> French/local team wins contract to build Mirfa 2 IWP

> Adnoc selects Cobra-led team for PPP project

State utilities in the UAE are seeking to increase the share of seawater reverse osmosis (SWRO) technology in the overall capacity of their desalination plants in line with their carbon emission reduction targets and the UAE’s net-zero by 2050 goal.

This will end the domination of water production capacity by thermal desalination plants over the past decades.

The demand for additional SWRO capacity is especially evident in Abu Dhabi, where nearly half of the existing water desalination capacity will come out of contract between 2025 and 2029.

The power- and water-purchase agreements (P/WPA) for four major utility plants in Abu Dhabi, with a total combined water desalination capacity of 441 million imperial gallons a day (MIGD), will expire during this period.

Unlike the thermal power plant components of these independent water and power projects (IWPPs), which are subject to extension negotiations, the state utility Emirates Water & Electricity Company (Ewec) is inclined to dismantle all thermal desalination plants associated with these assets – or convert them into SWRO plants – upon the expiry of their contracts. This strategy aligns with its goal to halve its carbon emissions.

Over the next two to four years, Ewec envisages putting 290MIGD of SWRO capacity in place. This is in addition to the Taweelah SWRO plant’s remaining 100MIGD of capacity that is yet to enter commercial operation. Once this plant is at full capacity, it will plug in the capacity from Taweelah A2, the emirate’s first thermal IWPP, which was mothballed in 2021.

Recent SWRO projects in Abu Dhabi include the 120MIGD Mirfa 2 independent water producer (IWP) project, which France’s Engie is developing; the 70MIGD Shuweihat 4 IWPHudayriat and Saadiyat islands, which will each have a capacity of 50MIGD.

RELATED READ: Mirfa 2 award sends positive market signal

Both Mirfa 2 and Shuweihat 4 have a target commercial operation date of 2025, while the two Abu Dhabi Islands IWP projects are expected to provide replacement capacity for the Sas al-Nakhl plant, whose contract expires in 2027.

Longer term, Ewec will need to procure 494MIGD of SWRO capacity by 2036, under the base-case scenario of its 2023-29 Statement of Future Capacity Requirements.

Demand fluctuations

Demand for desalinated water in Abu Dhabi over the short term is anticipated to decrease from just under 800MIGD in 2022 to 764MIGD this year. This is due to reduced exports to Etihad Water & Electricity (Ewe), which is commissioning its first 150MIGD IWP in Umm al-Quwain.

Demand is expected to grow slowly between 2023 and 2029, when it is projected to reach 805MIGD. This is just slightly higher than in 2022, primarily due to recycled water replacing desalinated water as the dominant irrigation supply source.

In Dubai, the procurement process is under way for the 120MIGD Hassyan IWP. The contract for the emirate’s first IWP was tendered before and awarded in 2020, but the project stalled and Dewa relaunched the tender in 2022.

Four teams led by Engie, Saudi Arabia’s Acwa Power, Spain/South Korea’s GS Inima and Metito are understood to be among those qualified to bid for the contract.

The project has a planned capacity of 120MIGD, with an alternative proposal for an aggregate capacity of 180MIGD. Dewa expects to commission it in phases between 2025 and 2026.

The facility is part of Dewa’s plan to increase its water desalination production capacity from 490MIGD to 750MIGD by 2030. By this time, it envisages RO to account for 41 per cent of its overall desalination capacity, in support of Dubai’s 2050 Clean Energy Strategy.

Northern emirates

As previously stated, the Northern Emirates’ first 150MIGD IWP in Umm al-Quwain is undergoing commissioning. This frees up capacity for Abu Dhabi, which has been exporting both water and electricity to the smaller northern UAE emirates.

In early April, Sharjah Electricity & Water Authority also issued the request for proposals for the contract to develop Sharjah’s first IWP. Located next to an existing desalination plant in Hamriyah, the planned IWP will have a capacity of 90MIGD.

UAE power sector shapes up ahead of Cop28

Other projects

Abu Dhabi Sewerage Services Company is evaluating proposals received earlier this year for a contract to design and build a treated sewage effluent (TSE) polishing plant in Al-Wathba. 

The plant is expected to have a design capacity of 700,000 cubic metres a day (cm/d), with the potential to expand this capacity to 950,000 cm/d in a subsequent phase. The TSE facility will produce water for higher-end applications than the TSE produced at standard sewage treatment plants.

The largest individual projects within the sector are the two seawater treatment plants, frequently called Project Wave, being procured by Abu Dhabi National Oil Company (Adnoc).

The Mirfa and Al-Nouf nanofiltration plants and their associated utilities have budgets of between $2bn and $2.5bn each. The Mirfa package is in the advanced procurement stage, with negotiations continuing between Adnoc and the shortlisted bidders as this article is published. 

This month's special report on the UAE also includes: 

> UAE power sector shapes up ahead of Cop28

> Strategic Adnoc projects register notable progress

> UAE lenders chart a route to growth

https://image.digitalinsightresearch.in/uploads/NewsArticle/10745652/main.gif
Jennifer Aguinaldo

Register for MEED's guest program now to access this article.

Click here to register
Exclusive from Meed
Related Articles
  • Public Investment Fund backs Neom

    16 April 2026

    Commentary
    Colin Foreman
    Editor

    Register for MEED’s 14-day trial access 

    Saudi Arabia’s Public Investment Fund (PIF) has backed Neom by including it as one of six strategic ecosystems in its newly approved 2026-30 strategy.

    The future of the $500bn gigaproject had been thrown into doubt following the postponement of the 2029 Asian Winter Games at the Trojena mountain resort, the cancellation of construction contracts – such as the $5bn deal with Italian contractor Webuild for dam works at Trojena – and the slowdown of development at The Line, where tunnelling contracts were cancelled and staff left the project.

    The backing comes as Neom’s operational focus appears to be evolving in response to shifting regional dynamics and global economic conditions. For example, on 15 April Neom posted on its official X account about a new Europe-Egypt-Neom-GCC corridor, describing it as a faster route for time-sensitive goods. It said the corridor combines trucking and ferry services to move goods quickly into the Gulf, adding that importers from several European markets are already using it to reach the UAE, Kuwait, Iraq, Oman and beyond.

    Powered by Pan Marine, DFDS and regional RoPax services, the initiative is positioned as a way to add flexibility and resilience to regional supply chains. This emphasis on logistics and immediate trade utility suggests a shift away from the more speculative architectural announcements that characterised Neom’s early years, towards activity more directly tied to current market realities.

    PIF’s broader 2026-30 strategy places heavy emphasis on “delivering competitive domestic ecosystems to connect sectors, unlock the full potential of strategic assets, maximise long-term returns and continue to drive the economic transformation of Saudi Arabia”.

    The inclusion of Neom as a standalone ecosystem within the Vision Portfolio suggests that while the project remains part of the kingdom’s Vision 2030 goals, it will be subject to the fund's focus on working with the private sector.

    That means the long-term success of Neom will increasingly depend on its ability to attract external investment and function as a viable economic hub rather than just a state-funded construction site.

    MEED’s April 2026 report on Saudi Arabia includes:

    > COMMENT: Risk accelerates Saudi spending shift
    > GVT &: ECONOMY: Riyadh navigates a changed landscape
    > BANKING: Testing times for Saudi banks
    > UPSTREAM: Offshore oil and gas projects to dominate Aramco capex in 2026
    > DOWNSTREAM: Saudi downstream projects market enters lean period
    > POWER: Wind power gathers pace in Saudi Arabia
    > WATER: Sharakat plan signals next phase of Saudi water expansion
    > CONSTRUCTION: Saudi construction enters a period of strategic readjustment
    > TRANSPORT: Rail expansion powers Saudi Arabia’s infrastructure push

    To see previous issues of MEED Business Review, please click here
    https://image.digitalinsightresearch.in/uploads/NewsArticle/16417262/main.jpeg
    Colin Foreman
  • Kuwait gas project worth $3.3bn put on hold

    16 April 2026

     

    State-owned Kuwait Gulf Oil Company’s (KGOC’s) planned tender for the development of an onshore gas plant next to the Al-Zour refinery has been put on hold due to uncertainty created by the US and Israel’s war with Iran, according to industry sources.

    The project budget is estimated to be $3.3bn, and the last meeting with contractors to discuss the project took place in Kuwait on 10 February.

    Previously, it was expected to be tendered in late March, but the tendering process was delayed due to the regional conflict and disruption to shipping through the Strait of Hormuz.

    One source said: “This tender is now effectively on hold while KGOC waits for increased stability in the region before it invites companies to bid for the contract.”

    Under current plans, the plant will have the capacity to process up to 632 million cubic feet a day of gas and 88.9 million barrels a day of condensates from the Dorra offshore field, located in Gulf waters in the Saudi-Kuwait Neutral Zone.

    Ownership of the field is disputed by Iran, which refers to the field as Arash.

    Iran claims the field partially extends into Iranian territory and asserts that Tehran should be a stakeholder in its development.

    It is believed that the Dorra field’s close proximity to Iran will make development difficult due to the current security environment.

    The offshore elements of the project are expected to be especially difficult to protect from attacks from Iran.

    In July last year, MEED reported that KGOC had initiated the project by launching an early engagement process with contractors for the main engineering, procurement and construction tender.

    France-based Technip Energies completed the contract for the front-end engineering and design.

    READ THE APRIL 2026 MEED BUSINESS REVIEW – click here to view PDF

    Economic shock threatens long-term outlook; Riyadh adjusts to fiscal and geopolitical risk; GCC contractor ranking reflects gigaprojects slowdown.

    Distributed to senior decision-makers in the region and around the world, the April 2026 edition of MEED Business Review includes:

    > GCC CONTRACTOR RANKING: Construction guard undergoes a shift
    To see previous issues of MEED Business Review, please click here
    https://image.digitalinsightresearch.in/uploads/NewsArticle/16413221/main.png
    Wil Crisp
  • Iraq pushes to revive oil pipeline through Saudi Arabia

    16 April 2026

    Iraq is pushing to revive an oil pipeline that passes through Saudi Arabia, allowing it to diversify export routes.

    Saheb Bazoun, a spokesman for Iraq’s Oil Ministry, said the pipeline would help to insulate Iraq from any future blockades of the Strait of Hormuz, which has been largely closed since 28 February.

    The original pipeline through Saudi Arabia has not been used for more than 30 years and would need work to be done in order to bring it online.

    It is 1,568km long, extending from the city of Zubair in Iraq to the Saudi port of Yanbu on the Red Sea.

    The pipeline was built in two phases during the 1980s. The first phase stretches between Zubair and Khurais, while the second extends to Yanbu. The pipeline’s operating capacity reached over 1.6 million barrels a day (b/d).

    Following the Gulf War, the pipeline was shut down in August 1990. It has remained out of operation for decades, despite Iraq’s several attempts to restart it.

    The original pipeline project cost over $2.6bn, including storage tanks and loading terminals.

    In the wake of the US and Israel attacking Iran on 28 February, global markets have lost 11 million barrels a day (b/d) of oil supply due to the effective closure of the Strait of Hormuz.

    READ THE APRIL 2026 MEED BUSINESS REVIEW – click here to view PDF

    Economic shock threatens long-term outlook; Riyadh adjusts to fiscal and geopolitical risk; GCC contractor ranking reflects gigaprojects slowdown.

    Distributed to senior decision-makers in the region and around the world, the April 2026 edition of MEED Business Review includes:

    > GCC CONTRACTOR RANKING: Construction guard undergoes a shift
    To see previous issues of MEED Business Review, please click here
    https://image.digitalinsightresearch.in/uploads/NewsArticle/16413290/main.jpg
    Wil Crisp
  • Algeria opens bidding for water treatment plant

    15 April 2026

     

    State-owned Cosider Pipelines, part of Algeria’s public infrastructure group Cosider, has issued a tender for the construction of a demineralisation plant in In Salah in Algeria.

    The contract covers the design, supply, installation, testing and commissioning of a plant with a treatment capacity of 62,000 cubic metres a day (cm/d).

    The tender is open to local and international companies specialising in the design and construction of demineralisation and reverse osmosis desalination plants.

    The bid submission deadline is 26 April.

    The project will be located at In Salah, a key industrial area in southern Algeria, where treated water supply is important for both municipal and industrial use.

    Cosider said that individual bidders must demonstrate that they have completed at least one reverse osmosis demineralisation or desalination plant with a capacity of 20,000 cubic metres a day or more.

    They must also show an average annual turnover of at least AD1bn ($7.7m) for their five best years over the past decade.

    For consortium bids, all partners must share full responsibility for the contract, while the lead company must meet the technical and financial requirements.

    Recent projects

    In 2023, MEED reported that Riyadh-based water utility developer Wetico had won two contracts to develop water desalination plants in Algeria.

    Societe Algerienne de Realisation de Projects Industriels (Sarpi) awarded the contract for the El-Tarf desalination plant, while Entreprise Nationale de Canalisations (Enac) is the client for the Bejaja facility.

    Both plants were commissioned in 2025, each with a production capacity of 300,000 cm/d.

    Separately, Wetico was the main contractor on a third plant commissioned last year. The Cap Dijinet 2 seawater desalination plant in Boumerdes province covers 18 hectares and also has a capacity of 300,000 cm/d.

    Like many countries, Algeria is facing pressure on resources due to longer and more frequent droughts. Seawater desalination is seen as a key driver of the government’s strategy to guarantee drinking water supply.

    According to previous reports, the government is planning to build up to six additional plants by 2030.

    https://image.digitalinsightresearch.in/uploads/NewsArticle/16404325/main.jpg
    Mark Dowdall
  • WEBINAR: UAE Projects Market 2026

    15 April 2026

    Webinar: UAE Projects Market 2026
    Tuesday, 28 April 2026 | 11:00 GST  |  Register now

    Agenda:

    • Overview of the UAE projects market landscape
    • 2025 projects market performance
    • Value of work awarded 2026 YTD
    • Impact of the Iran conflict on the projects market and real estate, assessing supply chain disruptions, material cost inflation and war risk premiums
    • Key drivers, challenges and opportunities
    • Size of future pipeline by sector and status
    • Ranking of the top contractors and clients
    • Summary of key current and future projects
    • Short and long-term market outlook
    • Audience Q&A

    Hosted by: Colin Foreman, editor of MEED 

    Colin Foreman is editor and a specialist construction journalist for news and analysis on MEED.com and the MEED Business Review magazine. He has been reporting on the region since 2003, specialising in the construction sector and its impact on the broader economy. He has reported exclusively on a wide range of projects across the region including Dubai Metro, the Burj Khalifa, Jeddah Airport, Doha Metro, Hamad International airport and Yas Island. Before joining MEED, Colin reported on the construction sector in Hong Kong.

    Click here to register

    https://image.digitalinsightresearch.in/uploads/NewsArticle/16401868/main.gif
    Colin Foreman