Site items in: Electrolysis

Project Catalina: GW-scale green ammonia in Spain
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Copenhagen Infrastructure Partners, Fertiberia and Vestas will partner with Enagás (who own Spain's national gas grid) & Naturgy (a Spanish gas & electricity utility) to develop a hydrogen and ammonia mega project in the Aragon region, Spain. At full size, 5 GW of combined wind & solar generating capacity will power 2 GW of electrolysers that produce around 160,000 tonnes of green hydrogen per year. Construction of Phase I is due to start at the end of 2023, and includes plans for a state-of-the-art green ammonia production facility that will feed Fertiberia's existing fertiliser plant in Sagunto.

New Report from ISPT: what does a 1 GW electrolyser plant look like?
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The new report from ISPT is the culmination of the Hydrohub Gigawatt Scale Elektrolyser project, and presents a detailed design for an advanced, GW-scale green hydrogen plant. The greenfield design could be up-and-running in a Dutch port area by 2030, and would have total investment cost levels of 730 €/kW for alkaline water electrolysis, or 830 €/kW for PEM water electolysis. This translates to about half the CAPEX required for a state-of-the-art design from 2020.

JERA targets 50% ammonia-coal co-firing by 2030
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Japanese government funding via NEDO will support four critical ammonia energy projects, including JERA's new plan to demonstrate 50% ammonia-coal co-firing by 2030. Other projects include improved catalysts for ammonia production, low-temperature and low-pressure synthesis pathways, and developing 100% ammonia-fed boilers and gas turbines. In addition, a new cooperation agreement between ASEAN countries will see Japan support other members to adopt their ammonia energy solutions, particularly coal co-firing.

thyssenkrupp to install 2-plus GW of electrolysers for NEOM
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thyssenkrupp will engineer, procure and fabricate a 2 GW+ electrolysis plant at the NEOM project in Saudi Arabia, based on their 20 MW alkaline water electrolysis module. The plant is scheduled to start production in 2026, with hydrogen from the facility will be used to make ammonia for export to global markets. At the Port of Rotterdam, thyssenkrupp will also take the lead on Shell's 200 MW, ‘Holland Hydrogen I’ project, with hydrogen production scheduled to start in 2024.

Trafigura plans new green export project in South Australia
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Trafigura and the South Australian state government will jointly fund FEED work into a commercial-scale green hydrogen export facility in Port Pirie, 200km north of Adelaide, the South Australian capital city. At full-scale the facility will produce 100 tonnes per day green hydrogen from 440 MW of electrolysers, with some earmarked for local use and the remainder to be exported as green ammonia (max. 200,000 tonnes per year). Oxygen produced during electrolysis will be sent next-door to Nyrstar's Port Pirie smelter, one of the world's largest producers of lead and silver. At full capacity, the electrolysis facility will meet 100% of the smelter's oxygen requirements.

Producing cheap, clean hydrogen: new updates
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Three new updates this week:

1. A team at Durham University has shown that a massive scale-up of PEM electrolyser manufacturing capability can slash the capital costs of producing electrolyser units by up to 70%.

2. A team from the University of Campinas has proposed more focus on electrolysis of waste and seawater to produce hydrogen, avoiding direct competition between drinking water and hydrogen production.

3. A team from the Australian National University has demonstrated a new pathway forward for hydrogen production directly from sunlight by demonstrating a stable, efficient photocatalyst.

4.4 million tonnes per year renewable ammonia in Chile
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Total Eren will lead development of the H2 Magallanes project in southern Chile. Up to 10 GW of onshore wind capacity will power 8 GW of electrolysers, a desalination plant, an ammonia production plant and port facilities to export the product to local and global markets. At full capacity, 4.4 million tonnes of renewable ammonia will be produced every year. Although H2 Magallanes is still in the pre-feasability stage, it will be launched in 2025, with the aim to begin hydrogen electrolysis in 2027.

Borealis and Hynamics to jointly develop low-carbon ammonia in France
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Borealis, a leading European chemicals manufacturer, and Hynamics, an EDF subsidiary specializing in decarbonised hydrogen, have signed a new MoU to install 30 MW of grid-powered electrolysers at Borealis' fertiliser production plant in Ottmarsheim, France. Powered by the French electricity grid - which has one of the lowest carbon intensities in the world - the demonstration project would result in the production of 24,000 tonnes per year of low-carbon ammonia by 2025-26. The Ottmarsheim project joins the growing list of industrial demonstration sites for electrolytic hydrogen feeding into existing ammonia production.