Muscat: Hydrom, the Sultanate's green hydrogen orchestrator, announced … Contact online >>
Muscat: Hydrom, the Sultanate''s green hydrogen orchestrator, announced
We are the singular, central entity orchestrating Oman''s interest in green
Al-Khuwair, Ministry Streets, Opposite Sultan Qaboos Street Muscat - Sultanate of Oman View in Map
MUSCAT: A key study led by Omani scientists underscores the potential for the Sultanate of Oman to capitalise on the abundance of high-quality silica sand for cost-competitive thermal energy storage - a prerequisite for the large-scale production of green hydrogen and green ammonia in the country.
Publication of the study, titled ''Silica Sand as Thermal Energy Storage for Renewable-based Hydrogen and Ammonia Production Plants'', comes as Oman prepares to embark on a landmark transition to clean energy production and export. A portfolio of clean energy projects lined up for implementation in the coming decade envisage around $50 billion worth of investment inflows to achieve a production of 1 million tonnes per annum of green hydrogen by 2030.
Muscat-based researchers Nasser al Rezeiqi (PhD candidate at Malaysia-Japan International Institute of Technology) and Mariam Jedda participated in the study, supported by Peng Yen Liew, Associate Professor of Malaysia-Japan International Institute of Technology. It delved into the potential for silica sand – an abundant, thermally stable and low-cost and low-cost method for storing thermal energy at temperatures as high as 1,200 deg C.
The technology is particularly effective in addressing intermittency challenges associated with renewable energy. Thus, after sundown for example, when solar power is no longer available to harness, heat stored in silica sand can be discharged and converted into electricity by driving an electric power system, the paper points out.
Silica sand-based thermal energy storage can be particularly advantageous for Oman, according to the researchers. "The silica sand in fthe Sultanate of Oman was found to be ultra-pure; a composition National Renewable Energy Laboratory (NREL) [part of the US Department of Energy] has proven to have ideal thermal properties for its use as a Thermal Energy Storage system. NREL has also proposed a standalone sand-TES concept, which offers ample storage capacities, longer discharging hours and meagre cost compared to other commercial energy storage technologies," they noted in their paper.
Simulations conducted by the researchers found that the silica sand-based thermal energy storage system offers far greater economic benefits in comparison with commercial lithium batteries in maintaining the full-day operation of a 500 MW solar-based green ammonia production plant in Duqm.
"The result shows that using silica sand as a TES system significantly reduced the unit production cost of green hydrogen and green ammonia by 59% and 48%, compared to the use of lithium-ion batteries, where the green hydrogen and green ammonia lifetime normalized costs fell to 0.60 US$/kgH2 and 0.16 US$/kgNH3.
"The sand TES system is thus a promising solution for intermittent renewable energy storage. The low cost and abundance offered through a sand TES system will contribute to ramping up renewable energy projects, thus driving down the costs of clean energy and renewable energy-based products," the paper added in conclusion.
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The datasets generated during and/or analyzed during the current study are available from the corresponding author upon reasonable request.
This study is financially supported by the Oman Ministry of Higher Education, Research, and Innovation under Grant # RC/RG-DVC/WRC/21/02, and Sultan Qaboos University (SQU) Co-funding grant # CL/SQU/IGGCAS/WRC/23/01. Support of the SQU research group DR/RG/17 is appreciated.
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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
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DOI: https://doi /10.1007/s10668-024-04657-8
This strategic partnership underscores Oman’s commitment to hydrogen technology and its aspiration to become a global hydrogen exporter by 2030.
Hydrogen Systems, a Saudi Arabia-based company, has clinched a crucial contract with Shell Development Oman, ushering in a new era of sustainable transportation solutions in the Sultanate. The project envisions the design, development, and installation of Oman’s first-ever hydrogen refueling station, strategically situated in Muscat. The station’s establishment signifies Oman’s determination to embrace cutting-edge technology and foster the growth of renewable energy, particularly in the form of hydrogen.
Hydrogen Systems, with its strong commitment to offering comprehensive hydrogen solutions in the Gulf Cooperation Council (GCC) region, brings a wealth of engineering expertise to the table. The company’s involvement spans a spectrum of services, including project management, engineering support, hydrogen safety consulting, manufacturing, and technical assistance. This holistic approach ensures that the hydrogen refueling station’s development encompasses every facet of its design and functionality.
The launch of the Hydrogen Energy Center of Excellence further cements Hydrogen Systems’ dedication to advancing hydrogen energy and decarbonization solutions tailored to the GCC region’s unique needs. This commitment aligns seamlessly with Oman’s goal to harness its abundant renewable resources for sustainable energy production. By fostering localized hydrogen solutions, Hydrogen Systems and Oman collectively contribute to the region’s energy independence and a greener future.
Shell Development Oman’s collaboration with Hydrogen Systems demonstrates a pioneering spirit. This partnership sets a global precedent by incorporating the hydrogen production plant directly at the refueling station, maximizing energy efficiency. This bold move not only positions Oman as a frontrunner in hydrogen technology but also underlines Shell’s unwavering commitment to innovation and sustainable energy solutions.
The International Energy Agency’s (IEA) prediction that Oman could emerge as a significant global hydrogen exporter by 2030 underscores the nation’s immense renewable energy potential. Oman’s ambitious target of offering renewable hydrogen at an economically competitive price of $1.6 per kg reflects its determination to play a pivotal role in the global transition to cleaner energy sources.
The collaboration between Hydrogen Systems and Shell represents a watershed moment in Oman’s journey towards a sustainable and greener future. As the Sultanate positions itself on the global stage as a hydrogen technology leader, this landmark hydrogen refueling station not only promises a cleaner mode of transportation but also exemplifies Oman’s commitment to responsible and forward-thinking energy solutions.
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Muscat – Oman has signed an agreement to pave the way for development of the world’s first commercial scale liquid hydrogen corridor. The corridor will facilitate the export of green hydrogen produced in Oman to the Netherlands and onwards to Europe, leveraging the sultanate’s abundant natural resources and strategic geographical location.
The Ministry of Energy and Minerals and Hydrogen Oman (Hydrom) signed a joint study agreement on Sunday with Port of Amsterdam, Zenith Energy Terminals and GasLog to collaborate on the development of a liquid hydrogen route to market green hydrogen produced in Oman.
The agreement underscores the clear ambitions of the partners to make the world''s first commercial scale liquid hydrogen corridor a reality. The agreement was signed at the Omani Pavilion during COP28 in Dubai with H E Salim bin Nasser al Aufi, Minister of Energy and Minerals, and Prince Jaime de Bourbon de Parme, Climate Envoy of the Kingdom of the Netherlands, as official witnesses.
The agreement entails conducting a detailed assessment of the requirements to develop an open-access hydrogen liquefaction, storage and export facility in Oman, along with the provision of specialised vessels for the transportation of liquid hydrogen, currently under development by GasLog.
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