Site items in: Renewable Ammonia

Green ammonia in Morocco: an update
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A key green ammonia project was affected by Morocco's suspension of diplomatic relations with Germany in March 2021, and has been forced to proceed slowly, without any interactions with its German partners. The cooperation agreement between phosphate & fertiliser giant OCP, German research institute Fraunhofer and the Moroccan Institute for Research in Solar Energy and New Energies (IRESEN) aimed to replicate Fraunhofer's pilot green hydrogen plant in Ben Guerir, Morocco. Although Ireland-based Fusion Fuel stepped into the void with a deal to develop a 183,000 tonnes per year green ammonia plant in Rabat, the transition is far from guaranteed. In his new publication, Professor Michaël Tanchum (Middle East Institute) argues renewable ammonia represents a unique opportunity for Morocco a "vicious" cycle into a "virtuous" one, and should be a priority for the country and the international community.

Fortescue and Covestro enter into long-term off take agreement
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Fortescue Future Industries and German-based polymer manufacturer Covestro have entered into a long-term agreement for the supply of green hydrogen and derivatives, particularly green ammonia. Up to 100,000 tonnes per year of green hydrogen will be delivered to Covestro locations in Asia, Europe and North America, possibly commencing in 2024.

Chilean government awards $50 million for key green projects
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CORFO - Chile's state-owned economic development agency - announced that US$50 million would be spread across six key green hydrogen projects, with the aim of attracting foreign investment and fast-tracking the start of green hydrogen production. Of particular interest to our readers is the HyEx project in Antofagasta, where explosives manufacturer Enaex have agreed to off take green hydrogen from ENGIE's to-be-built plant to produce green ammonia (and ultimately ammonium nitrate explosives for use in the mining industry).

Enova funding for three ammonia players: Yara, Horisont & Viridis
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Enova - Norway's government-owned, clean energy investment enterprise - announced funding to support some key ammonia energy projects currently in progress:

1. New Funding guarantees a final investment decision for the pilot phase of electrifying Yara's Herøya (Porsgrunn) ammonia plant.

2. Horisont Energi's Barents Blue project will now participate in the Important Projects of Common European Interest (IPCEI) Hydrogen scheme.

3. And Viridis Bulk Carriers will receive a to-be-determined amount from to develop the first ammonia-powered cargo short sea bulk vessel in its future north European fleet.

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.

Oman consortium to invest $1 billion in green export project
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SalalaH2's consortium partners (OQ, Marubeni, Linde and Dutco) will invest $1 billion bringing their green product export hub to life in Salalah, southern Oman. First announced in October 2021, the project features 1 GW of wind and solar capacity (new build & existing), which will power 400 MW of electrolysers, feeding an existing ammonia production plant owned & operated by OQ.

Fortescue's ammonia locomotive one step closer
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R&D for ammonia-powered locomotives is full steam ahead in Perth, as Fortescue Future Industries moves onto converting two four-stroke, diesel locomotives to run on ammonia fuel. Deployment of an ammonia-powered demonstration locomotive within their current rail operations is planned for later this year. In other FFI news this week, a technical feasibility study has given the thumbs up for FFI to convert Incitec Pivot's existing Gibson Island ammonia production plant to a green ammonia facility, and a new agreement between Australian energy giant AGL and FFI will see the pair turn the current Liddell and Bayswater coal power stations into a huge green hydrogen hub near Newcastle, NSW.

World-scale solar ammonia plant planned for South Africa
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Hive Hydrogen and Linde will lead the development & construction of a $4.6 billion, 780,000 tonnes per year solar ammonia export facility located next to the Port of Ngqura in Nelson Mandela Bay, South Africa. A dedicated solar farm (with battery storage) will be built nearby and power hydrogen production via electrolysis, air separation and ammonia production via Haber Bosch. Desalinated seawater will be supplied from off-site. Once produced, the ammonia will be stored for export from the adjacent Ngqura Harbour.

Ammonia combustion analysis: powertrains, turbines & power generation
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This week we explore four updates in ammonia combustion R&D:

1. A team from the University of Cambridge has shown merchant vessels are the strongest candidates for conversion to run on ammonia powertrains, with cargo capacity losses of 4-9% able to be feasibly offset by operators.

2. Researchers at the University of Minnesota have successfully tested a thermochemical recuperation (TCR) reactor to improve the efficiency of a dual-fuel, diesel-ammonia compression ignition engine by minimising ammonia slip.

3. A global team led by Cardiff University researchers has revealed some of the inner workings of ammonia combustion in gas turbine flames.

4. A global team has produced a cradle-to-gate environmental assessment for ammonia production and ammonia-based electricity generation, suggesting that renewable and nuclear ammonia have a significant role to play in decarbonising the power sector.