Topic: Turquoise Ammonia

Article

Japan’s Road Map for Fuel Ammonia

By on February 25, 2021
This month, the Japanese Ministry for Economy, Trade, and Industry (METI) began promoting an updated Road Map for Fuel Ammonia, focused on the use of ammonia in thermal power plants and as a shipping fuel. By 2030, Japan expects to import 3 million tons of clean ammonia, with demand rising to 30 million tons by 2050. To secure these volumes, Japanese companies are now making investments up and down the supply chain. These are ambitious numbers, matching Japan’s recent commitment to reach net-zero emissions, but still they miss the big picture. The broader economic opportunity arrives when Japanese companies export their fuel ammonia technologies, decarbonizing coal-fired power plants across Asia, and then supply the fuel to these newly sustainable shipping and electricity sectors. By 2050, the METI Road Map expects Japanese trading companies to supply the wider region with 100 million tons per year of clean ammonia.

Article

Low-carbon ammonia in Nebraska and the Netherlands

By on October 15, 2020
Last week, two new low-carbon ammonia production projects were announced, both of them large-scale and largely CO2-free. Monolith Materials announced a 275,000 ton per year “clean ammonia” plant in Nebraska, in the heart of the US cornbelt. The plant will begin construction in 2021, expanding the existing demonstration plant, using Monolith’s methane pyrolysis process powered by 100% renewable electricity. Ørsted and Yara announced their plan to produce 75,000 tons per year of “green ammonia” at Yara’s existing Sluiskil plant in the Netherlands. They intend to install a 100 MW electrolyzer, using Ørsted’s offshore wind energy, with a final investment decision expected in 2021-2022, and production beginning in 2024-2025.

Article

Methane splitting and turquoise ammonia

By on May 14, 2020
Most hydrogen today is produced from fossil fuels – steam methane reforming of natural gas, partial oxidation of coal or oil residues – and entails large CO2 emissions. This fossil hydrogen can be called “grey hydrogen”. Or sometimes, brown. The same color scheme applies to the ammonia produced from it, so we have “grey ammonia.” Or brown ammonia, your call. The exact carbon footprint depends on the fuel used and the efficiency of the facility, so you could easily identify many shades of grey. There is, however, another option to deliver clean hydrogen – and now another colour: turquoise, or green-blue (or blue-green). This is the colour of hydrogen from methane pyrolysis, a process that directly splits methane into hydrogen and solid carbon. Instead of being a waste, like CO2, that must be disposed of safely, solid carbon is potentially a resource.
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