The two companies will work together to enable cost-effective production of hydrogen from LNG onboard marine vessels. The concept design will be ready by mid 2023 and the prototype testing unit will be ready during the second half of 2024.
The concept will allow the existing LNG infrastructure to be utilised and enable production of hydrogen onboard in combination with Wärtsilä’s LNGPac Fuel Gas Supply System. By producing hydrogen onboard and blending it with LNG, the current range of fuel flexible Wärtsilä dual-fuel (DF) engines can reduce the vessel’s overall carbon dioxide and methane slip emissions. Alternatively, the hydrogen can also be used in fuel cells onboard.
The by-product from the process is solid carbon that, unlike conventional technologies which produce carbon-dioxide (CO2) as a by-product, can more easily be stored and managed onboard. The carbon produced consists of high-grade allotropes, like industrial graphite and carbon nanotubes, thereby offering a possible additional revenue stream.
“We are investing in the development of viable future marine fuel technologies and solutions that can accelerate the efforts to decarbonise shipping operations. This collaboration with Hycamite is an important step forward towards meeting our corporate targets. Our gas engines can already operate with mixtures of hydrogen and LNG. The ability to produce the H2 onboard opens up exciting new opportunities. This solution overcomes the lack of an existing hydrogen supply infrastructure. It also supports reducing the safety risks around storing and handling of liquid hydrogen and enables a gradual decrease of the vessels’ environmental impact,” says Mathias Jansson, Director, Fuel Gas Supply Systems, Wärtsilä.
“We are delighted to be partnering with an established technology leader such as Wärtsilä. They bring a vast depth of knowledge and experience in marine fuel gas supply systems, and by working together, we can make the availability and onboard storage of hydrogen a realistic option for the marine industry,” says Laura Rahikka, founder and CEO of Hycamite.
The technology can in principle be applied for all vessels operating with LNG fuel. When using bioLNG, this solution enables even power generation on board ships with a negative carbon footprint.
Wärtsilä Marine Power in brief:
Wärtsilä Marine Power leads the industry in its journey towards a decarbonised and sustainable future. Our broad portfolio of engines, propulsion systems, hybrid technology, and integrated powertrain systems delivers the efficiency, reliability, safety, and environmental performance needed to support our customers. Our offering includes performance-based agreements, lifecycle solutions, and an unrivalled global network of maritime expertise.
www.wartsila.com/marine
Wärtsilä in brief:
Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. We emphasise innovation in sustainable technology and services to help our customers continuously improve their environmental and economic performance. Our dedicated and passionate team of 17,500 professionals in 200 locations in more than 70 countries shape the decarbonisation transformation of our industries across the globe. In 2021, Wärtsilä’s net sales totalled EUR 4.8 billion. Wärtsilä is listed on Nasdaq Helsinki.
www.wartsila.com
Read the original press release in English at the Wartsila website >>
Read the original press release in Finnish at the Wartsila website >>
