meed-logo

line1 line2 line3
SIGN IN / REGISTER

UAE ramps up decarbonisation of water sector

10 October 2023

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

> Dewa signs Hassyan water project agreements
> Petrojet joins Project Wave contractor team
> Project Wave first phase reaches financial close
> Alpha Dhabi acquires majority stake in Metito
> Hatta reservoir nears completion
> Sharjah moves Hamriyah bid deadline

 

As a water-scarce country, the UAE has relied on non-conventional water, particularly seawater treated in desalination plants, to meet rising demand.

Over the past decade, the energy-intensive water treatment process, especially when using older technologies, has been a key focus for policymakers tasked with aligning industries with the country’s energy diversification and, more recently, net-zero carbon dioxide emissions agendas.

Decarbonising the water supply has entailed decoupling power and water production and improving the level of treated sewage effluent (TSE) reuse. Other initiatives involve modernising the water pipeline transmission network and tapping renewable energy to power desalination plants.

Demand management initiatives such as tariff reforms and awareness campaigns to make end users conscious of their consumption have also been put in place.

The past few months have marked several milestones in the country’s plan to decarbonise its water sector.

Two private water desalination plants that use reverse osmosis technology to treat seawater are in the final commissioning stage, expanding the UAE’s water production capacity from more energy-efficient plants.

These are the 200 million-imperial-gallon-a-day (MIGD) seawater reverse osmosis (SWRO) plant in Taweela in Abu Dhabi and another plant in Umm al-Quwain, which has a capacity of 150MIGD.

Abu Dhabi’s second major SWRO project, the 120MIGD Mirfa 2 independent water producer (IWP), also reached financial close this year.

Crucially, Abu Dhabi dismantled the thermal-powered Taweelah A2 independent water and power producer (IWPP) plant last year, following the expiry of its long-term offtake contract. The plant’s desalination unit ran on the older multi-stage flash technology.

Hassyan 1 

Dubai achieved an important milestone in October when state utility Dubai Electricity & Water Authority (Dewa) and Saudi-headquartered Acwa Power signed a 30-year water-purchase agreement (WPA) and shareholder agreement for the Hassyan 1 IWP project.

Acwa Power will develop and operate the power plant for 30 years at a levelised water cost of 36.5 $cents a cubic metre, a record low, although not nearly as low as the tariff proposed by another developer when the contract was first tendered.

The project supports Dewa’s plan to increase its water desalination capacity from 490MIGD to 750MIGD by the end of the decade.

Dewa has said the Hassyan 1 IWP will be powered by solar energy, further reducing the plant’s carbon footprint.

In Abu Dhabi, the official signing of a WPA for the Shuweihat S4 SWRO project is imminent, which will add another 70MIGD  to the emirate’s installed water production capacity once complete.

The Shuweihat 4 plant will cater to potable water demand in Abu Dhabi’s Al-Dhafra region, a key focus of Abu Dhabi’s economic development plan.

The bidding process is also under way for two more SWRO plants in Abu Dhabi. The Hudayriat and Saadiyat RO plants, each with a capacity of 50MIGD, will be developed as one IWP contract.

Emirates Water & Electricity Company (Ewec) has not mandated the inclusion of a solar photovoltaic (PV) plant for its most recent IWP projects, as it did for the Taweelah RO plant in 2019. However, it will likely tap either solar or nuclear energy, or both, for its upcoming SWRO plants in line with its goal to halve its total carbon dioxide emissions to 22 million tonnes a year by 2035.

The northern Sharjah emirate is also procuring its first IWP. The planned Hamriyah SWRO plant will have a capacity of 90MIGD.

In addition to the utility clients, Abu Dhabi National Oil Company (Adnoc) has awarded the contract to develop the first phase of Project Wave, which aims to replace the aquifer water injection systems used to maintain reservoir pressure in Abu Dhabi's onshore oil fields.

The project is expected to reduce the water injection-related energy consumption of the oil fields by up to 30 per cent.

Wastewater

Dubai Municipality activated a major programme this year to develop deep tunnels and sewage treatment plants across the emirate. This long-term project could require an investment of up to AED80bn ($22bn).

Known as the Deep Tunnels Portfolio, the scheme will be developed as a public-private partnership (PPP) initiative and will expand the role of private companies in the emirate’s water infrastructure sector.  

It involves the construction of two sets of deep tunnels terminating at two terminal pump stations located at sewerage treatment plants (STPs) in Warsan and Jebel Ali. A conventional sewage and drainage collection system and STPs will be built in Hatta. The scheme also includes recycled water distribution systems connected to the STPs.

Approved by Dubai’s Executive Council in June, the project has been designed to serve the needs of the Dubai population for the next 100 years in alignment with the Dubai Economic Agenda D33 and Dubai Urban Plan 2040.

In the UAE capital, Abu Dhabi Sustainable Water Solutions, formerly Abu Dhabi Sewerage Services Company, received bids for the contract to design, build and operate a planned TSE polishing plant in Al-Wathba earlier this year.

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

In addition to supporting the UAE’s long-term economic and demographic expansion, these water treatment projects also boost the country’s preferred circular carbon economy approach to energy transition.

https://image.digitalinsightresearch.in/uploads/NewsArticle/11193002/main.gif
Jennifer Aguinaldo

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

Click here to register
Exclusive from Meed
Related Articles
  • Firms prepare bids for NWC sewage treatment package 14

    4 September 2026

     

    At least three contractors are preparing to make offers for package 14 of Saudi Arabia’s long-term operations and maintenance (LTOM) sewage treatment programme, according to sources.

    Known as Eastern A Cluster (LTOM14), the package was tendered by the state-owned National Water Company (NWC) in April, with a bid submission deadline of 30 September.

    The contract covers the upgrade of six existing sewage treatment plants (STPs), with a capacity expansion of 30,000 cubic metres a day (cm/d) at the Al-Jarodia STP.

    This will increase total treatment capacity from about 263,000 cm/d to approximately 293,000 cm/d, with an estimated cost of $180m.

    According to sources, the firms preparing to submit bids include:

    • Alkhorayef Water & Power Technologies (Saudi Arabia)
    • Civil Works Company (Saudi Arabia)
    • Miahona (Saudi Arabia)

    The latest phase follows the formal signing of a $347m contract between NWC and a Saudi-Chinese consortium for Northern Cluster Sewage Treatment Plants Package 10 (LTOM10) on 2 September.

    The same consortium led by United Water (China) is not planning to bid for LTOM14 and is expected to formally sign a contract for LTOM11 in the coming months, a source said.

    In April, MEED exclusively reported that the group had won the contract for package 11, which will have a combined capacity of about 440,000 cm/d.

    It is also understood that Beijing Enterprises, a bidder for North Western B Cluster (LTOM12), is not preparing to bid for package 14.

    In the meantime, the contract for LTOM12 is moving towards award, with bids currently under evaluation.

    The contract covers the construction and upgrade of seven STPs with a combined capacity of about 162,000 cm/d. As previously reported, NWC opened financial bids for the project in April.

    Future phases

    In total, the LTOM programme comprises 19 packages split into two phases. In May 2024, NWC announced it had awarded $2.5bn-worth of contracts in the first phase. Phase two of the programme includes 10 packages covering 117 treatment plants.

    In April, MEED exclusively reported that NWC had held several discussions regarding changes in scope details and potential expansions to upcoming projects. This involved “grouping some upcoming projects”.

    The request for proposals for LTOM13 was subsequently put on hold and it is now understood that this tender has likely been merged with other packages in the programme.

    According to a source, Eastern B Cluster (LTOM15) has also been cancelled and has likely been merged. LTOM15 had comprised two STPs with a total capacity of 152,000 cm/d.

    The next contract to be tendered will be Central Cluster (LTOM16), potentially in November, a source added.

    Under the original scope, LTOM16 covers the construction of 14 STPs with a total capacity of 153,000 cm/d.

    https://image.digitalinsightresearch.in/uploads/NewsArticle/19358188/main.jpg
    Mark Dowdall
  • Egyptian contractor wins Abu Dhabi Ramhan Island deal

    4 September 2026

    Egypt-headquartered contractor Rowad Modern Engineering has been awarded the main works contract for the Marina Apartments project on Ramhan Island, Abu Dhabi.

    The contract was awarded by the local firm Eagle Hills, which is led by Mohamed Alabbar, the founder and chairman of Emaar Properties.

    Rowad’s scope includes structural and architectural works, finishing, and mechanical, electrical and plumbing systems.

    The company will also deliver infrastructure works, including utility connections to external networks, testing and commissioning.

    The development comprises two residential towers offering 187 residential units.

    The works will be carried out under the consultancy supervision of local engineering firm Mirage Leisure & Development.

    The latest contract award follows Eagle Hills awarding the local firm Arabian Construction Company (ACC) an estimated AED2.5bn ($680m) construction contract to build about 500 villas at the Ramhan Island development, as reported by MEED previously.

    Located off the coast of Abu Dhabi, the Ramhan Island development spans an area of over 4 million square metres.

    The overall development includes the construction of 1,800 villas, 900 residences, a hotel and retail facilities.

    Mohamed Alabbar launched the Ramhan Island development in May 2024.

    https://image.digitalinsightresearch.in/uploads/NewsArticle/19355437/main.jpg
    Yasir Iqbal
  • Dubai sets deadline for Jebel Ali waste-to-energy PPP

    4 September 2026

     

    Register for MEED’s 14-day trial access 

    Dubai Municipality has set a 27 September deadline for developers to submit expressions of interest (EOIs) for its planned Jebel Ali waste-to-energy (WTE) public-private partnership (PPP), according to a source.

    The greenfield facility is planned to treat up to 6,000 tonnes of municipal solid waste a day.

    The municipality is seeking international and local developers to develop, finance and operate the facility. It is planning to prequalify developers later this year before issuing a request for proposals (RFP) in the first quarter of next year, a source said.

    The Jebel Ali facility is intended to support Dubai’s waste-management strategy and its target of reducing reliance on landfill.

    Dubai Municipality is being advised by a team led by Abu Dhabi’s Tribe Infrastructure Group, with UK-headquartered Ashurst and Germany’s Fichtner also involved.

    It was confirmed to MEED that the project is separate from the planned second phase of the Warsan WTE facility, for which Dubai Municipality issued a consultancy tender in February.

    That facility will be located in Warsan 2, next to the Al-Aweer sewage treatment plant. The expansion is expected to increase waste-conversion capacity at the existing Warsan site with an estimated budget of $500m. The consultancy contract has a duration of six years.

    The original Warsan WTE plant, Dubai’s first major WTE public-private partnership (PPP) project, reached full commercial operations in 2024.

    Located in the Warsan area, the AED4bn ($1.1bn) facility treats 1.9 million tonnes of municipal solid waste annually, generating up to 220MW of thermal energy that is fed into the local grid.

    In February 2023, state utility Dubai Electricity & Water Authority (Dewa) and Dubai Waste Management Company signed the power-purchase agreement (PPA) for the project.

    Dubai Waste Management Company, the special-purpose vehicle implementing the scheme, reached financial close in June 2021 for the project.

    The Warsan project was developed under a 35-year PPP concession by a consortium comprising Dubai Holding, Dubai Aluminium, Tech Group and Itochu Corporation. 

    The main contractor was a joint venture of Belgium’s Besix Group and Hitachi Zosen Inova of Switzerland.

    https://image.digitalinsightresearch.in/uploads/NewsArticle/19354502/main.jpg
    Mark Dowdall
  • Egypt to invest $4.5bn in refinery upgrades

    4 September 2026

    Egypt is planning to invest $4.5bn in refinery upgrades, according to the country’s Minister of Petroleum and Mineral Resources, Karim Badawi.

    Egyptian refineries are operating at 80% of capacity compared with 66% two years ago, according to Badawi, who wants further increases in utilisation of existing facilities.

    “We aim to invest around $4.5bn to develop existing refineries and build new units to reduce imports and achieve self-sufficiency in refined products,” he said in a statement.

    In May, Egypt said that it had increased its fuel import budget by almost 40% for the 2026-27 fiscal year amid higher global prices driven by the Iran war, which started when the US and Israel launched an attack on Iran on 28 February.

    Brent crude prices are up about a third since the conflict started, trading at more than $90 a barrel for most of this month so far.

    Badawi said a decline in Egypt’s oil and gas production between 2021 and 2024 occurred because foreign companies were reluctant to invest in the country’s energy sector due to unpaid government debts.

    He said: “We have settled all the debt, which reached $6.1bn in June 2024. As a result, hydrocarbon exploration and production activity grew by nearly 20% this year.

    “We are now moving in the right direction to increase oil and gas output gradually.”

    Despite the ongoing push to develop projects in the country’s oil and gas sector, several key projects have seen significant delays in recent years.

    These include a $2bn hydrocracking complex package that forms part of the wider Assiut oil refinery upgrade project.

    Earlier this month, MEED revealed that mechanical completion of the hydrocracking package is now unlikely to be reached until early next year due to complications in the final stages of construction.

    The hydrocracking complex package has experienced extensive delays over several years.

    In April this year, Badawi called for work to accelerate on the Assiut oil refinery upgrade project, saying it is important for reducing the country’s spending on imported refined products.

    At the time, the oil ministry said the project was 88% complete, with trial operations planned by the end of the year.

    Assiut Oil Refining Company (ASORC), a subsidiary of state-owned Egyptian General Petroleum Corporation, is the project operator.

    France’s Technip Energies is the main contractor, performing engineering, procurement and construction work on the Assiut hydrocracking complex under a $2bn contract awarded by ASORC in February 2020.

    https://image.digitalinsightresearch.in/uploads/NewsArticle/19353521/main.jpg
    Wil Crisp
  • North Field West platform bidders get extra time

    4 September 2026

     

    QatarEnergy has granted contractors additional time to prepare bids for a key tender for the engineering, procurement, construction and installation (EPCI) of large platforms for the giant North Field gas field in Qatari waters.

    The tender, issued earlier this year, forms part of the wider North Field West (NFW) project, the third and last phase of the state enterprise’s North Field liquefied natural gas (LNG) expansion programme.

    The core scope comprises the EPCI of four production deck modules (PDMs) and associated structures. The new PDMs will increase gas production from North Field reservoirs and provide additional gas feedstock for the NFW LNG development.

    QatarEnergy has set 15 September as the deadline for technical bid submissions, while commercial bids are due on 10 November, according to sources.

    The previous deadlines for submission of technical and commercial bids were 30 August and 25 October, respectively, MEED previously reported.

    The following contractors, among others, are understood to be bidding:

    • China Offshore Oil Engineering Company (China)
    • Larsen & Toubro Energy Hydrocarbon (India)
    • McDermott (US)
    • Saipem (Italy)

    Before issuing the PDM tender, QatarEnergy awarded McDermott a contract for the EPCI of four offshore jackets that will also support gas feedstock supply for the NFW LNG project. The contract is estimated to be worth about $200m, MEED reported in January.

    North Field LNG expansion

    QatarEnergy is advancing the three phases of its estimated $40bn North Field LNG expansion project. EPC works on all three giant projects are progressing.

    QatarEnergy is understood to have committed nearly $30bn to the first two phases – North Field East (NFE) and North Field South (NFS) – which will lift Qatar’s LNG production capacity from 77.5 million tonnes a year (t/y) to 126 million t/y by 2028.

    QatarEnergy awarded the main EPC contracts for NFE in 2021. The project was intended to raise LNG output to 110 million t/y by 2025. The $13bn EPC package – covering the EPCI of four LNG trains, each with a capacity of 8 million t/y – was awarded in February 2021 to a consortium of Japan’s Chiyoda and France’s Technip Energies.

    In May 2023, QatarEnergy awarded the $10bn main EPC contract for NFS to a consortium of Technip Energies and Consolidated Contractors Company (CCC). The contract includes two LNG trains, each with a capacity of 7.8 million t/y.

    Once fully operational, the first two phases are expected to add 48 million t/y of LNG supply to the global market.

    QatarEnergy took the final investment decision on NFW this year, awarding an EPC contract estimated at $8bn to a joint venture comprising Technip Energies, CCC and Gulf Asia Contracting (GAC) in February.

    Chiyoda carried out the front-end engineering and design (feed) work for the NFW LNG project.

    The NFW scope covers the EPC of two LNG trains with a combined capacity of 16 million t/y, as well as associated facilities for gas treatment, natural gas liquids recovery and helium extraction.

    In addition to LNG, NFW is expected to produce about 175,000 barrels of oil equivalent a day of condensate, ethane and LPG.

    With all three phases now under EPC execution – and NFE scheduled for commissioning later this year – QatarEnergy is positioning itself to remain one of the world’s largest LNG suppliers over the long term.

    https://image.digitalinsightresearch.in/uploads/NewsArticle/19352006/main.jpg
    Indrajit Sen