Revolutionizing Energy Transition: World’s First Floating Ammonia-to-Hydrogen Cracker

Breaking new ground in the energy sector, Wärtsilä Gas Solutions and Höegh Evi have achieved a significant milestone by successfully developing the world’s first floating ammonia-to-hydrogen cracker. This cutting-edge technology now enables floating import terminals to produce hydrogen at industrial-scale volumes from transported ammonia, paving the way for a greener future. The project, which was unveiled in April 2023, is a testament to Norway’s commitment to sustainability through its green platform program.

Key Features of the Ammonia Cracker

The industrial-scale ammonia cracker boasts a modular design that allows seamless integration into both hybrid Floating Storage and Regasification Units (FSRUs) and dedicated Floating Hydrogen Terminals. This versatility ensures maximum efficiency and adaptability in various operational settings.

Moreover, the technology is highly scalable, with a remarkable sendout capacity of up to 210,000 tonnes of hydrogen annually. The storage capacity for ammonia can range from 10,000m³ to 120,000m³, further enhancing its utility and practicality.

Funding and Collaborative Efforts

The groundbreaking project has received substantial financial support, with approximately USD$6.7 million (EUR 5.9 million) in funding from the Norwegian Government’s green platform program, constituting about 50% of the total budget. The construction of the ammonia cracker took place at Sustainable Energy’s Norwegian Catapult Center in Stord, Norway, in collaboration with key partners such as the Institute for Energy Technology (IFE), University of South-East Norway, Sustainable Energy, and BASF SE.

Innovation Norway, the Norwegian trade promotion organization, plays a pivotal role in overseeing fund allocation within the Green Platform program, ensuring the successful implementation of innovative green technologies.

Implications for the Energy Sector

Aligned with the EU’s REPower strategy, Europe aims to import 10 million tonnes of renewable hydrogen annually by 2030. As the hydrogen grid continues to evolve, the integration of floating infrastructure with ammonia cracking technology holds immense potential in unlocking large-scale imports. This development will not only cater to hard-to-abate industries but also provide a stable baseload energy source, contributing to enhanced energy system stability and sustainability.