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Tag: Green ammonia

Green ammonia project “economically unfeasible”

World Energy GH2 has shelved its 1.2 GW green hydrogen and ammonia project in Stephenville, Newfoundland, after failing to secure offtake agreements. Project Nujio’qonik was conceived as a major green hydrogen/ammonia scheme backed by 2 GW of new wind capacity, intended to export green ammonia to Europe. However, despite a $50 million investment from South Korea’s SK Eco-plant and high-profile endorsement by then German chancellor Olaf Scholz, the developer has confirmed that the project is being replaced by a new initiative, called Clean Grid Atlantic, which will use the wind resource to power domestic markets instead.

World’s largest integrated green hydrogen-ammonia-methanol project

The first 320 MW phase of what China Energy Engineering Corporation Ltd says will ultimately become the world’s largest integrated green hydrogen-ammonia-methanol project HyFlow has officially begun operation in Songyuan City in Jilin Province. With a total investment of nearly $4.30 billion, the Songyuan project uses a “wind-solarhydrogen-ammonia-methanol” integration model, creating an industrial chain that includes hydrogen production and storage, as well as hydrogen-derived chemicals such as ammonia and methanol, hydrogen energy equipment, and scientific research. The project eventually plans to develop 3 GW of renewable energy capacity from wind and solar power, alongside a target production capacity of 800,000 t/a of green ammonia and methanol. The annual production of green hydrogen in the project’s first phase is expected to be equivalent to approximately one-fifth of China’s current total annual green hydrogen production.

Dynamic green ammonia plant starts operations

A consortium including Danish companies Skovgaard Energy, Topsoe and Vestas says that it has reached an important milestone with the startup of operations in what they describe as the world’s first-of-its-kind green ammonia plant. The plant, owned by Skovgaard Energy and located in Ramme Denmark, is a demonstrator for a dynamic approach to green ammonia production, which means that the plant will adapt to the inherent fluctuations in power output from the renewable power sources in integration with the plant’s electrolysis and ammonia synthesis loop. This, say the developers, will ensure optimal production and improve the cost-effectiveness of green ammonia, ensuring less need for costly storage solutions of green hydrogen or renewable power. Production capacity is 5,000 t/a of green ammonia, with an associated CO2 reduction of 9,600 t/a. The partnership has received euro 11 million in funding from the Danish Energy Technology Development and Demonstration Program (EUDP).

Technology pathways to clean ammonia

Ammonia is poised to grow beyond fertilizers into energy transition roles, with lowcarbon pathways via blue ammonia and green ammonia, supported by existing logistics and market structures. To support this transition, Stamicarbon is expanding its NX STAMI™ ammonia technologies – with a mediumpressure design for large, CCUSintegrated plants and a highpressure design for small/ medium renewable projects – demonstrating efficiency, reliability, and cost advantages.