Project Wave first phase reaches financial close
25 September 2023
The $2.2bn first phase of the project to supply treated seawater to onshore oil fields in Abu Dhabi, dubbed as Project Wave, has reached financial close.
Abu Dhabi National Oil Company (Adnoc) and Abu Dhabi National Energy Company (Taqa) awarded the 30-year build-own-operate-transfer (BOOT) contract to a team of Egypt's Orascom Construction and Metito in May this year.
The following banks will provide a combination of commercial and Islamic finance facilities for the project:
- First Abu Dhabi Bank (local)
- Gulf International Bank (Bahrain)
- Natixis (France)
- Abu Dhabi Commercial Bank (local),
- Abu Dhabi Islamic Bank (local),
- Commercial Bank of Dubai (local)
- Emirates NBD (local)
- Emirates Development Bank (local)
- Warba Bank (Kuwait)
The balance of the project cost will be provided by the project sponsors in accordance with their equity shares.
Adnoc and Taqa will hold a joint majority stake of 51 per cent in the project company, while the developer consortium will hold the remaining 49 per cent.
The Orascom-Metito team will develop and operate the facilities to sustainably treat and supply seawater for Adnoc's operations at the Bab and Bu Hasa fields in Abu Dhabi, furthering Adnoc's efforts to decarbonise, transform and future-proof its business.
Adnoc received three bids for the contract to develop the project in September 2022.
A team comprising France's Veolia and Saudi Arabia's Vision Invest was the second bidder. The third bidder was Japan's Marubeni Corporation.
Spain's Cobra Instalaciones dropped out of the winning team shortly after the contract was awarded.
Nanofiltration scope
The package involves the development of a nanofiltration plant with a capacity of 115 million imperial gallons a day (MIGD) in Mirfa.
The scheme includes the plant's seawater intake and outfall facilities, two pumping stations, a 75-kilometre water transmission pipeline and 230 kilometres of distribution pipelines to the Bab and Bu Hasa oil fields.
The project is expected to reduce the water injection-related energy consumption of the oil fields by up to 30 per cent.
The clients issued the requests for qualifications for the contract to develop two seawater treatment plants and associated facilities in March 2021.
Aquifer injection system
Project Wave will replace the current aquifer water injection systems used to maintain reservoir pressure in all onshore oil fields in Abu Dhabi. It aims to utilise seawater as an additional source for enhanced oil recovery-based injection into Abu Dhabi's onshore fields.
It is understood that Project Wave's second package, in Al-Nouf, will be tendered separately.
The two planned standalone greenfield seawater nanofiltration plants were to have a combined treatment capacity of about 210MIGD. This is understood to have been expanded.
Adnoc will be the sole offtaker of the treated seawater at the battery limit of the Adnoc Onshore fields.
A team of UK-based Alderbrook Finance and Saudi Arabia-based SMBC are the financial advisers to the client for the BOOT projects. Austria-headquartered ILF Consulting Engineers is the technical adviser.
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Date & Time: Wednesday 24 September 2025 | 11:00 AM GST
Agenda:
1. Latest updates on the GCC water sector projects market
2. Summary of the key water sector contracts and projects awarded year to date
3. Analysis of the key trends, opportunities and challenges facing the sector
4. Highlights of key contracts to be tendered and awarded over the next 18 months
5. Long-term capital expenditure outlays and forecasts
6. Top contractors and clients
7. Breakdown of spending by segment, i.e. desalination, storage, transmission and treatment
8. The evolution of the PPP model framework in the delivery of water projects
9. Key drivers and challenges going forward
Hosted by: Edward James, head of content and analysis at MEED
A well-known and respected thought leader in Mena affairs, Edward James has been with MEED for more than 19 years, working as a researcher, consultant and content director. Today he heads up all content and research produced by the MEED group. His specific areas of expertise are construction, hydrocarbons, power and water, and the petrochemicals market. He is considered one of the world’s foremost experts on the Mena projects market. He is a regular guest commentator on Middle East issues for news channels such as the BBC, CNN and ABC News and is a regular speaker at events in the region.
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Alec set to launch IPO on Dubai Financial Market
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UAE-based Alec Holdings has announced that it will list 20% of its share capital on the Dubai Financial Market through an initial public offering (IPO).
According to an official statement, the firm will offer 1 billion shares, representing 20% of its share capital. The subscription will be offered in three tranches and will open on 23 September and close on 30 September.
The first tranche comprises individual subscribers, the second includes professional investors, and the third tranche is reserved for eligible employees of Alec and the Investment Corporation of Dubai (ICD).
ICD, the investment arm of the Government of Dubai, is currently the sole shareholder of Alec. It will retain 80% of Alec’s issued share capital following the offering.
Emirates NBD Capital and JP Morgan Securities have been appointed as joint global coordinators. Both firms, along with Abu Dhabi Commercial Bank and EFG Hermes, have been appointed as joint bookrunners.
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“Alec intends to distribute a cash dividend of AED200m, payable in April 2026, and a cash dividend of AED500m for the financial year ending 31 December 2026, payable in October 2026 and April 2027,” the statement added.
“The company further intends to distribute cash dividends in April and October of each year, with a minimum payout ratio of 50% of the net profit generated for the relevant financial period, subject to the approval of the board of directors and the availability of distributable reserves,” Alec said.
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READ THE SEPTEMBER 2025 MEED BUSINESS REVIEW – click here to view PDF
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Aramco turns attention to strategic projects
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In the second quarter of 2025, Saudi Aramco’s capital expenditure (capex) stood at $12.3bn, marking a marginal year-on-year increase of 1.46%. For the first half of the year, the company recorded capex of $24.85bn, up 9.5% compared to the same period last year.
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Aramco spent a record $5bn on offshore EPCI contracts in 2024 and was expected to surpass that in 2025. However, it awarded no Contract Release Purchase Orders (CRPOs) in the first half of the year, fuelling apprehension among contractors and suppliers.
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