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Water sector braces for likely slowdown

27 December 2024

 

Geopolitical tensions, climate change and higher-than-average population growth have exacerbated the water demand and supply gap across the Middle East and North Africa (Mena) region, home to some of the world’s most water-stressed countries.

For example, Jordan, where available water per capita is equivalent to only 12% of the absolute water scarcity level, hosts over 700,000 refugees fleeing wars and conflicts in neighbouring countries.

Most regional governments have developed and started to implement water strategies aimed at narrowing this gap. Subsidies are being phased out, environmental campaigns are being developed and digital solutions are being deployed in order to manage demand and improve efficiency.

Expanding desalination and treatment capacity, increasing treated sewage effluent (TSE) reuse, boosting reservoir capacity and building more efficient transmission and distribution networks are key levers used to improve supply.

Strong spending 

These efforts have prompted significant capital spending on more energy-efficient water production, distribution and storage facilities, typically in partnership with private investors, particularly among the more affluent states.

According to data from regional projects tracker MEED Projects, the Mena region awarded $17bn of project contracts across the water desalination, treatment, transmission and distribution, storage and district cooling subsectors in the first nine months of 2024.

This figure represents about 72% of the contracts awarded in 2023 and is slightly above the average value of annual contract awards in the preceding five years.

With only a few more packages expected to be awarded before the end of the year, 2024 looks set to be one of the best years so far in terms of water project activity, even if it fails to match the record value of contracts awarded in 2023, which reached almost $24bn.

In 2024, Saudi gigaproject developer Neom set the pace in January by awarding a $4.7bn contract to build dams at the Trojena Mountain Resort in Tabuk to Italian contractor WeBuild. 

The contract covers the construction of three dams that will form a freshwater lake for the Trojena ski resort. The main dam will have a height of 145 metres and will be 475 metres long at its crest. It will be built using 2.7 million cubic metres of roller compact concrete.

While this project does not necessarily belong to the band of solutions that aim to narrow the water supply and demand gap, the overall development is part of Saudi Arabia’s drive to boost tourism and diversify its economy away from oil.

Meanwhile, 2024 also saw the award by UAE northern emirate utility Sharjah Electricity, Water & Gas Authority of the contract to develop its first independent water project (IWP), the 400,000 cubic-metres-a-day facility in Hamriyah, to Saudi utility developer Acwa Power, the contract’s sole bidder.

In May, Saudi Arabia’s National Water Company announced that it had completed the award of 10 contracts under the first phase of its privatisation programme. Each rehabilitate, operate and transfer contract involves the retrofitting or expansion of existing sewage treatment plants and associated network, and their long-term operation and management. The facilities are expected to deliver water at the TSE level for irrigation reuse.

On the greenfield sewage treatment front, Saudi Water Partnership Company (SWPC) awarded a $400m contract to develop the Al-Haer independent sewage treatment plant (ISTP) project to a team comprising the local Miahona Company and Belgium’s Besix. The facility is the largest and first to be tendered under the third round of the water offtaker’s ISTP procurement programme.

In September, Chennai-headquartered VA Tech Wabag confirmed it had won a $317m contract to build the Ras Al-Khair seawater reverse osmosis (SWRO) facility in Saudi Arabia using an engineering, procurement and construction (EPC) model. The project client is Saudi Water Authority (SWA), formerly Saline Water Conversion Corporation.

In Oman, Nama Water Services awarded two water distribution network packages, worth a combined $600m, catering to Al-Dhahirah Governorate.

Jordan also appointed a team comprising Paris-based Meridiam, Suez and Vinci Construction Grands Projets, along with Egypt’s Orascom Construction, for the contract to develop the Aqaba-Amman water conveyance and desalination scheme. It is the country’s largest infrastructure project to date and the first phase is valued at an estimated $2bn-$3bn.

The project is crucial to addressing Jordan’s severe water shortage problem, piping desalinated water over 445 kilometres from the southern Red Sea coast to the country’s northern regions. The consortium is talking to lenders and aims to reach financial close for the project in 2025.

Slower momentum

Despite 2024 being a good year for contract awards, it fell short of the expectation built over the past few years, when the region’s largest economies began to execute their long-term water strategies.

For example, in Saudi Arabia, the years-long restructuring of the domestic water sector took a significant turn in 2024, with Water Transmission Company (WTCO), the kingdom’s licensed desalinated water transmission operator, gaining a broader portfolio of projects. As a result, the mandate to procure upcoming water transmission pipelines has been transferred to WTCO from SWPC.

The slower pace of IWP contract awards in Saudi Arabia was somewhat offset by a slew of tenders from SWA. The authority received bids for the EPC contracts to build four SWRO facilities in 2024, although as of November it had only managed to award one.

Earlier in 2024, Saudi gigaproject developer Neom also shelved a project to develop a zero-liquid discharge (ZLD) SWRO plant.

“The year may not have been as strong as 2023, but it is still a good year,” says Robert Bryniak, CEO of Dubai-based Golden Sands Management (Marketing) Consulting. “Some projects have been delayed or cancelled – for instance a few in Saudi Arabia – but all in all [2024 has been] a good year for the water business.”

Bryniak adds that Neom’s ZLD scheme is one of the year’s shelved projects that he would like to see revived in the future.

Beyond the GCC states, Morocco and Egypt are endeavouring to move their planned SWRO projects into the tendering phase.

In Morocco, Office National de L’Electricite et de L’Eue Potable (Onee) extended the review of its second IWP in Nador while waiting for its first IWP in Casablanca to reach financial close.

The first batch of renewable energy- powered desalination plants in Egypt has yet to reach the proposals stage despite the Sovereign Fund of Egypt having completed the bid prequalification process in 2023.

Potential contract awards

According to data from MEED Projects, an estimated $34bn-worth of water projects are in the tendering stage across the Mena region. A further $40bn-worth is in the prequalification stage and $57bn is in the design and study phases.

The $22bn Dubai Strategic Sewerage Tunnels (DSST) scheme stands out among the upcoming projects due to its scale, as well as for the chosen procurement approach.

The project aims to convert Dubai’s existing sewerage network from a pumped system to a gravity system by decommissioning the existing pump stations and providing a sustainable and reliable service that is fit for the future.

In April, Dubai Municipality launched the procurement process for the DSST project, which is to be developed as a public-private partnership (PPP).

While a dose of pessimism persists over the chosen PPP model – in part due to the project’s scale and strong civil works orientation, and Dubai’s dismal track record in procuring PPP schemes outside the utility sector – the project has managed to attract strong interest from EPC contractors, as well as from potential investors and sponsors.

Some of those that have sought to prequalify as investors, such as Begium’s Besix, Beijing-headquartered China Railway Construction Corporation and South Korea’s Samsung C&T, have previously been prequalified as EPC contractors for the DSST project, which suggests that the preferred approach of prequalifying EPCs ahead of investors could offer advantages.

In Saudi Arabia, WTCO, SWA, SWPC and Neom’s utility subsidiary Enowa are each expected to let several contracts in 2025, while Bahrain and Abu Dhabi could award one IWP contract each.  

However, a robust overall pipeline does not necessarily guarantee that 2025 will resemble the upward trajectory that the sector has seen in the past two years.

“This year could be a turning point for the water industry throughout Mena,” says Bryniak, alluding to the possibility that, come January, the foreign and climate policies of the new occupant of the White House could affect the trend of water production capacity buildout in the Mena region.

Bryniak says that if US President-elect Donald Trump follows through with his promises, then we may be in store for, among other events, lower energy prices as the US drills more oil; a dampening of world trade as the US places tariffs on imports, especially on Chinese goods and services; less focus on the environment; and, generally, a more isolationist America.

“In my view, much depends on how much oil prices fall,” he continues. 

“A significant drop in oil prices could result in cut-backs in a lot of development projects, and this, in turn, will adversely impact water demand and the overall build programme.”  

However, the impact will not be uniform across asset types and procurement models, Bryniak notes. He expects water PPP projects to continue to grow, especially if capital availability is reduced by lower oil prices, as this is one way to preserve capital for use in other areas. 

“I do not see any reason for tariffs to fall further in 2025. Tariffs, in my view, will remain roughly where they are now or increase slightly,” adds Bryniak.  

However, the executive says that EPC contracts will likely have “a higher opportunity cost”, so there might be a reduced focus on this type of procurement model.  

He concludes: “To the extent that development projects get trimmed down due to less capital being available as a result of significantly lower oil prices, then water procurers and other developers will likely scale back their projects.”

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Jennifer Aguinaldo

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    The same constraints are shaping Etihad Rail’s planned high-speed line between Abu Dhabi and Dubai. Designed for trains travelling at up to 350km an hour, the railway will require underground sections through its urban core. The line’s stations at Al-Zahiyah and Abu Dhabi International airport, together with its Dubai station at Al-Jaddaf, will all be built below ground, as there is no practical way to route a high-speed railway through built-up city centres without demolishing existing development.

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    Qatar is implementing a smaller version of the same concept. Ashghal has recently awarded a $104m contract for a trunk sewer running from Sheehaniya to the Doha North sewage treatment works. The tunnel will extend for about 39km, with diameters ranging from 600mm to 1,800mm, serving a catchment area covering 27,320 hectares of villages, farms, military facilities and a new residential development.

    These projects may lack the glamour of a metro line, but they demonstrate the same underlying principle. Once a city reaches a certain level of density, even routine utility infrastructure defaults to tunnelling rather than trenching.

    Roads and enabling works

    The third strand of the tunnelling boom covers the roads and enabling works that gigaprojects and dense cities increasingly require. Abu Dhabi’s Mid Island Parkway project combines bridges, a causeway and tunnels, including a cut-and-cover section on Bilrimaid Island, linking the emirate’s eastern islands.

    Another scheme currently under tender will connect Hudayriat Island to the mainland through two underwater tunnels feeding a 4.8km highway.

    In Al-Ain, Al-Fahjan Construction is boring a 120-metre tunnel through the Naqfa Mountains as part of a AED291m ($80m) dual carriageway, demonstrating that tunnelling is becoming viable outside the three largest urban centres wherever terrain, rather than density, presents the principal obstacle.

    Sharjah and Riyadh illustrate how the same approach is being adopted across different scales of urban development. Sharjah’s Al-Taawun Tunnel, the centrepiece of a AED750m ($204m) road programme linking Al-Nahda Bridge towards Dubai, and Riyadh’s Thumamah Road package, where Turkish contractor Yuksel Holding’s local subsidiary is constructing three tunnels and three bridges designed to carry 200,000 vehicles a day by 2028, reflect the same need to maximise surface capacity while avoiding disruption above ground.

    Dubai continues applying the same solution to smaller transport bottlenecks. The RTA’s contract to upgrade Umm Suqeim Street, Al-Wasl Road and Al-Safa Street includes bridges and tunnels totalling about 11km in what would once have been a straightforward at-grade junction improvement. The twin tunnels due to open on the Sheikh Rashid Corridor this August serve the same purpose: maintaining traffic flow between Oud Metha and Al-Wasl Club Street without adding a single lane of surface road.

    The contractors that have absorbed the lessons from Riyadh Metro’s earlier phases and Dubai’s Blue Line, rather than simply bidding aggressively to secure a share of a buoyant market, are likely to emerge strongest

    Contractors and technology

    The contractors delivering these projects increasingly move between them. The same firms bid for metro tunnels, sewerage tunnels and road tunnels, while the TBM fleets, grouting crews and tunnelling expertise developed on one project are redeployed on the next, sometimes in a different country.

    Turkish, Chinese, Korean and European civil engineering contractors that built Riyadh Metro’s earlier lines are now bidding for Metro Line 7 and for packages on Dubai’s Strategic Sewerage Tunnels project. Local firms such as Al-Marwan Contracting in Sharjah and Al-Fahjan Construction in Al-Ain also demonstrate that tunnelling is no longer the preserve of a handful of European and Japanese specialists, but a capability that regional contractors can increasingly offer.

    Clients have noticed. Procurement is likely to favour contractors and joint ventures that can demonstrate tunnelling experience across multiple countries, because ground conditions, TBM logistics and underground station construction involve too much risk to entrust to first-time operators.

    What happens next

    The main constraint on the region’s tunnelling boom is unlikely to be client appetite or financing. Instead, it will be the availability of TBMs and specialist subcontractors. Herrenknecht and its competitors cannot manufacture bespoke machines overnight, and every metro, sewerage and highway tunnel competing for the same large-diameter TBMs will continue to push lead times and day rates higher throughout the remainder of the decade.

    The pressure extends well beyond the machines themselves. Waterproofing, grouting, segment casting and ground-freezing specialists remain a relatively small global pool, and a region delivering metro, sewerage and highway tunnels simultaneously across three countries will inevitably compete for the same expertise.

    Day rates for tunnelling specialists are therefore likely to strengthen before this cycle reaches its peak. Clients are also expected to secure framework agreements with preferred contractors rather than repeatedly tendering individual projects, simply to secure access to equipment and specialist crews.

    Ground conditions remain the other major risk. The UAE’s gypsum-bearing and karstic geology, Riyadh’s mixed rock formations and Qatar’s high water table have already generated cost and programme surprises on previous tunnelling contracts. Delivering this volume of work within overlapping construction schedules makes it likely that some projects will experience delays or cost overruns.

    The contractors that have absorbed the lessons from Riyadh Metro’s earlier phases and Dubai’s Blue Line, rather than simply bidding aggressively to secure a share of a buoyant market, are likely to emerge strongest.

    The GCC’s tunnel boom is not a passing trend. The real question over the next decade is not whether governments will continue commissioning underground infrastructure, but which contractors have built the capability to deliver it without the delays and cost overruns that have affected comparable tunnelling booms elsewhere.

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    Yasir Iqbal