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ACWA Power to develop Uzbekistan’s first green hydrogen and green ammonia projects

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ACWA Power will oversee the full value chain of integration to this existing infrastructure project to green hydrogen, which is expected to improve the service factor of the facility and reduce its dependence on natural gas. The country is the second largest in terms of value for the company after its home market of Saudi Arabia.

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Haldor Topsoe to build large-scale SOEC electrolyzer manufacturing facility to meet customer needs for green hydrogen

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With efficiencies above 90%, Topsoe’s proprietary SOEC electrolyzers offer superior performance in electrolysis of water into hydrogen—e.g., The SOEC is a ceramic cell that uses electricity to split water molecules (H 2 O) into hydrogen (H 2 ) and oxygen (O 2 ). —Hauch et al.

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Haldor Topsoe and Nel ASA to offer end-to-end green ammonia and eMethanol solutions

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Green ammonia (produced from renewable energy, water and air) and eMethanol (produced from feedstocks obtained by utilization of waste streams, electrolysis hydrogen, and CO 2 capture) are both considered promising low-carbon transportation fuels and energy carriers. —Amy Hebert, Chief Commercial Officer of Haldor Topsoe.

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Air Products, ACWA Power and NEOM sign agreement for $5B production facility for production and export of green ammonia to global markets for H2 delivery

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Air Products, ACWA Power and NEOM signed an agreement for a $5-billion world-scale green-hydrogen-based ammonia production facility powered by renewable energy. We are honored and proud to partner with ACWA Power and NEOM and use proven technologies to make the world’s dream of 100 percent green energy a reality.

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New molybdenum-coated catalyst produces hydrogen from water-splitting more efficiently; preventing the back reaction

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Water-splitting systems require a very efficient catalyst to speed up the chemical reaction that splits water into hydrogen and oxygen, while preventing the two gases from recombining back into water. Therefore, inhibition of these back reactions is of paramount importance for photocatalytic water splitting.

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Researchers develop solid electrolyte for electrocatalytic reduction of CO2 to pure liquid fuels

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However, as a result, liquid products that form are in a mixture with the dissolved salts, and require energy-intensive downstream separation. In a paper on their work in the journal Nature Energy , the report demonstrating the production of pure formic acid (HCOOH) solutions with concentrations up to 12 M. —Chuan Xia.

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Haldor Topsoe and Aquamarine enter MoU for green ammonia facility based on SOEC electrolysis

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SOEC technology has synergies with the ammonia synthesis and will provide the most energy-efficient green ammonia. An example is the Helios project in NEOM, Saudi Arabia, announced in July 2020, which includes the world’s largest ammonia loop (1.2 Source: Haldor Topsoe. million tons per year) delivered by Topsoe.

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