Morocco explores salt caverns for hydrogen storage
6 February 2025
A feasibility study is under way for a project to explore underground salt cavern sites for green hydrogen storage in Morocco.
According to Samir Rachidi, director-general at Iresen, the underground salt caverns are located near the capital Casablanca.
“There is already an existing cavity used to store natural gas,” Rachidi told MEED.
It is understood the same process or principle will be used to store green hydrogen in salt caverns.
The potential storage capacity of the salt caverns for green hydrogen can only be determined once the feasibility study is completed.
Photo credit: Shutterstock
Underground salt caverns offer an option for the bulk storage of very large amounts of gaseous hydrogen.
According to Ireland-headquartered chemicals firm Linde, which operates the world’s first commercial hydrogen high-purity cavern in Texas, the gas has to be purified and compressed before it can be injected into a cavern.
It added that hydrogen-filled cavities can act as a backup for a pipeline network.
First green ammonia project
Rachidi also said that Moroccan phosphate specialist OCP is in the advanced stages of studying a project to produce 1 million tonnes of green ammonia annually by 2027.
The planned facility, which will cater to export markets, will include a 200,000 tonne-a-year (t/y) green hydrogen production plant and 4,000MW of renewable energy plants.
It will also include an electrolyser plant with a capacity of 2,000MW.
At least seven other green hydrogen or ammonia projects are under study or in the pre-front-end engineering and design stage in the North African state.
In April 2023, a team led by China Energy International Construction Group signed a memorandum of cooperation to develop a green hydrogen project in a coastal area in southern Morocco.
A year earlier, Serbia-headquartered renewables developer and investor CWP Global appointed US firm Bechtel to support the development of large-scale green hydrogen and ammonia facilities in Morocco and Mauritania.
The Amun green hydrogen project, which CWP Global plans to develop in Morocco, is understood to require 15GW of renewable energy and has an estimated budget of between $18bn and $20bn.
Morocco established a National Hydrogen Commission in 2019 and published a green hydrogen roadmap in 2021.
The roadmap entails the production of green hydrogen for local ammonia production and export between 2020 and 2030; the production and export of green hydrogen, green ammonia and synthetic fuels between 2030 and 2040; and the global trade of these products between 2040 and 2050.
Main photo: For illustrative purposes only (Adnoc)
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Engie submits lowest bid for Madinat Zayed power plant
16 April 2025
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Al-Sadawi solar IPP to reach financial close
16 April 2025
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UAE’s Ewec extends Taweelah C power plant tender
16 April 2025
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MAF to spend $1.4bn on Mall of the Emirates expansion
16 April 2025
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Oman signs liquid hydrogen corridor deal
16 April 2025
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Engie submits lowest bid for Madinat Zayed power plant
16 April 2025
French utility developer Engie has submitted the lowest bid for the contract to develop and operate the Madinat Zayed open-cycle gas turbine (OCGT) power generation plant project in Abu Dhabi.
Engie offered a levelised cost of electricity of 103.9544 fils (2.8 $cents) a kilowatt-hour (kWh) for the contract.
A consortium of Saudi Arabia's Aljomaih Energy & Water and a subsidiary of the local Etihad Water & Electricity submitted the second-lowest bid of 107.86846 fils/kWh.
The third bidder, a consortium of Egypt's Orascom Construction and Belgium's Besix, submitted the highest bid of 126.980 fils/kWh.
The three teams submitted their proposals for the contract on 28 March.
The Madinat Zayed independent power project is expected to begin commercial operations in Q3 2027. It will provide up to 1,500MW of backup generation, which can be operational “at very short notice”.
“Gas-fired plants like Madinat Zayed are key to ensuring a reliable energy supply while the country transitions to a decarbonised water and electricity system,” state utility and offtaker Emirates Water & Electricity Company (Ewec) said when it issued the tender for the contract in July last year.
“[This type of plant] will be particularly important for supporting the growth of solar power, providing crucial flexibility during peak power demand periods and acting as a bridge to a future powered exclusively by clean and renewable sources.”
Major capacity buildout
Abu Dhabi’s current electricity generation installed capacity is about 22GW, with gas-fired plants accounting for 68.7% of the total and renewable and nuclear power contributing 12% and 19%, respectively.
Construction work is under way for the 1.5GW Al-Ajban solar photovoltaic (PV) power plant and a 2.5GW combined-cycle gas turbine (CCGT) plant in Fujairah.
Six major generation projects in Abu Dhabi are expected to be awarded this year. These are the 2.5GW Taweelah C CCGT scheme, the Al-Khazna and Al-Zarraf solar PV schemes, the Al-Sila wind facility and Bess 1, in addition to the Madinat Zayed OCGT scheme.
In January, Ewec and Abu Dhabi Future Energy Company (Masdar) signed a power-purchase agreement for a 5,200MW solar PV plant with a 19 gigawatt-hour battery energy storage system (bess), which is expected to provide round-the-clock solar power.
The project is expected to reach financial close this year.
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Al-Sadawi solar IPP to reach financial close
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The project company developing the 2GW Al-Sadawi solar independent power project (IPP) in Saudi Arabia is expected to reach financial close for the scheme next month.
The expected timeline falls within the average six-month period in which IPPs generally reach financial close after the power-purchase agreement (PPA) is signed with the offtaker, in this case Saudi Power Procurement Company (SPPC).
A developer team that includes Abu Dhabi Future Energy Company (Masdar), South Korea’s Korea Electric Power Corporation (Kepco) and China’s GD Power Development signed the project’s PPA with SPPC in November last year.
The developer team subsequently picked China's Shanghai Electric to undertake the engineering, procurement and construction (EPC) work for the 2GW project.
The Masdar-led team offered a levelised cost of electricity of hals4.847 a kilowatt-hour ($c1.29/kWh) for the contract to develop the scheme, which is located in the Eastern Province.
The second-lowest bidder was a team that includes China’s SPIC Huanghe Hydropower Development and France’s EDF Renewables, which offered to develop the project for $c1.31/kWh.
US/India-based Synergy Consulting is providing financial advisory services to SPPC for the fifth-round tender of the National Renewable Energy Programme (NREP). Germany’s Fichtner Consulting is providing technical consultancy services.
SPPC is procuring 30% of the kingdom’s target renewable energy by 2030. Saudi sovereign wealth vehicle the Public Investment Fund (PIF) is procuring the rest through the Price Discovery Scheme. The PIF has appointed Acwa Power, which it partly owns, as principal partner for these projects.
The Saudi Energy Ministry last year said that the kingdom plans to procure 20GW of renewable energy capacity annually until 2030, subject to demand growth.
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UAE’s Ewec extends Taweelah C power plant tender
16 April 2025
State utility and offtaker Emirates Water & Electricity Company (Ewec) is understood to have extended the tender closing date for the contract to develop and operate the Taweelah C combined-cycle gas turbine (CCGT) independent power project (IPP) in Abu Dhabi.
The extension was announced after Ewec received a single bid for the contract on 28 February, according to industry sources.
The Taweelah C IPP will have a generation capacity of up to 2.5GW and is expected to reach commercial operations in the third quarter of 2028.
MEED previously reported that UAE-based Etihad Water & Electricity (Etihad WE) submitted a lone bid for the contract.
The bidder, which sources say is now working with a new consortium partner, intends to resubmit a proposal by the June deadline.
At least one more prequalified utility developer is interested in bidding, according to one of the sources.
MEED understands that Ewec has reserved gas turbine units from German original equipment manufacturer Siemens Energy, which could help to attract more bidders to participate in the tender.
A team of UK-based Alderbrook Finance and US-based Sargent & Lundy is providing financial and technical advisory services to Ewec for the Taweelah C IPP.
The project will involve the development, financing, construction, operation, maintenance and ownership of the plant, with the successful developer or developer consortium owning up to 40% of the entity.
The Abu Dhabi government will indirectly hold the remaining equity.
The Taweelah C IPP project’s power-purchase agreement (PPA) is expected to expire by 2049, making it several years shorter than previous PPAs, and in line with the UAE’s plan to reach net-zero carbon emissions by 2050.
Ewec prequalified nine firms that can bid for the Taweelah C IPP contract in July last year.
In addition to Etihad WE, the following firms passed the contract's prequalification phase:
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- Jera (Japan)
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- Marubeni Corporation (Japan)
- Sumitomo Corporation (Japan)
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The Taweelah C IPP is the first CCGT project to be procured by Abu Dhabi since 2020, when Ewec awarded Japan’s Marubeni Corporation the contract to develop the Fujairah 3 (F3) IPP.
Capacity buildout
Ewec is undertaking a significant capacity buildout to support the emirate’s net-zero, energy diversification and artificial intelligence (AI) strategies.
The bid evaluation process is under way for the Madinat Zayed open-cycle gas turbine (OCGT) IPP. The power plant is expected to begin commercial operations in Q3 2027. It will provide up to 1.5GW of backup generation, which can be operational at very short notice.
Ewec and Abu Dhabi National Energy Company (Taqa) recently signed the PPA for Al-Dhafra OCGT, while the prequalification process is under way for a 3.3GW CCGT in Al-Nouf.
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MAF to spend $1.4bn on Mall of the Emirates expansion
16 April 2025
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UAE-based firm Majid Al-Futtaim (MAF) has announced a AED5bn ($1.4bn) investment to upgrade Dubai's Mall of the Emirates with new retail, dining, wellness and entertainment facilities.
According to an official statement, the 20,000-square-metre expansion will add 100 new stores.
The statement added that over AED1.1bn has already been allocated to undertake major enhancements that are currently under way, including a new wellness club, a cultural hub, a dining precinct and infrastructure upgrades.
The new assets include a wellness club called Seven at Kempinski Hotel Mall of the Emirates and a cultural hub called New Covent Garden, which will be developed with Dubai Performing Arts Academy.
New Covent Garden is due to open this year and will include a 600-seat theatre.
A new dining precinct will also be added to the mall, which will open in 2027.
The client will also add four new entertainment concepts, including enhanced Vox cinemas, slated to launch by 2026.
The investment also includes a complete revamp of the mall's west end, with infrastructure upgrades already under way.
In October last year, MEED reported that Beijing-headquartered construction firm China Civil Engineering Construction Corporation (CCECC) had commenced the construction works on a bridge that serves traffic going into the mall.
The single-lane bridge, for traffic coming from the direction of Jebel Ali on Sheikh Zayed Road, provides direct access to the mall's car park.
The project scope covers the construction of a 300-metre-long bridge and the widening of the current ramp at the Umm Suqeim intersection.
The works also include upgrading 2.5 kilometres of roads around the mall, three intersections and the bus station at the Mall of the Emirates metro station, as well as upgrading the street next to the Kempinski hotel from one-way to two-way and improving pedestrian and cycling lanes.
The project is being developed by Dubai’s Roads & Transport Authority (RTA).
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> GOVERNMENT & ECONOMY: UAE looks to economic longevity
> BANKING: UAE banks dig in for new era
> UPSTREAM: Adnoc in cruise control with oil and gas targets
> DOWNSTREAM: Abu Dhabi chemicals sector sees relentless growth
> POWER: AI accelerates UAE power generation projects sector
> CONSTRUCTION: Dubai construction continues to lead region
> TRANSPORT: UAE accelerates its $60bn transport pushhttps://image.digitalinsightresearch.in/uploads/NewsArticle/13703150/main0629.jpg -
Oman signs liquid hydrogen corridor deal
16 April 2025
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Oman has signed a historic joint development agreement to establish the world’s first commercial-scale liquid hydrogen corridor linking Oman to the Netherlands and Germany.
The corridor will enable the export of renewable fuels of non-biological origin (RFNBO)-compliant liquid hydrogen from Oman’s Port of Duqm to the Port of Amsterdam and to key logistics hubs in Germany, including the Port of Duisburg, and then onward to other European countries.
The deal was signed during a state visit by Sultan Haitham Bin Tarik, Prime Minister of Oman, to the Netherlands.
Hydrogen Oman (Hydrom), the sultanate’s hydrogen orchestrator, said the plan entails building the world’s largest hydrogen liquefaction, storage and export terminal, which will be established at the Port of Duqm.
The facility will ensure upstream production is aligned with national plans, and that the project integrates seamlessly into Oman’s broader hydrogen infrastructure and policy framework.
State-backed energy group OQ will lead the liquefaction infrastructure, which involves developing the hydrogen plant along with related storage and export facilities.
The centralised facility will draw from Duqm’s growing renewable hydrogen developments, leveraging the port’s strategic location as a maritime hub and special economic zone.
The centralised liquefaction plant will be supported by maritime transportation vessels developed by Ecolog, which will ship liquid hydrogen with zero boil-off, ensuring greater efficiency and reduced losses.
On the European side, the corridor will be anchored by re-gasification import terminals at the Port of Amsterdam, from which the hydrogen will be distributed to industrial offtakers in the Netherlands and Germany via gas pipeline networks, rail connections and barge distribution through the Dutch canal network.
The groundbreaking deal is one of several government-to-government agreements related to Oman's ambition of developing a global hydrogen hub.
In December, Hydrom and the Belgian Hydrogen Council signed a memorandum of understanding (MoU), setting the stage for enhanced cooperation across the hydrogen value chain.
The MoU sought to align policies; promote knowledge exchange and technological advancements; and explore opportunities across hydrogen production, infrastructure, transportation and utilisation.
In the first two rounds of its land auctions, Hydrom has signed land concession agreements with teams led by Denmark’s Copenhagen Infrastructure Partners, South Korea’s Posco and France’s Engie; Japan’s Marubeni; France’s EDF; and a team comprising London-based Actis and Australia’s Fortescue.
Oman has also signed what it refers to as legacy projects with other teams led by Belgium’s Deme, BP and Shell.
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