The research project announced on Nov. 26 explores the Argon Power Cycle as a way to create cleaner and more energy-efficient engines. By using argon, oxygen, and hydrogen as inputs, the cycle produces only water and inert argon as byproducts, significantly increasing efficiency and sustainability. The project aims to scale up this technology to medium-speed engines with full argon recovery, enabling higher thermodynamic efficiency. Wärtsilä, leading the project in partnership with the University of Vaasa and Business Finland, sees great potential in the Argon Power Cycle to positively impact factors of affordability and sustainability in the renewable energy sector. The project is part of the WISE program, focusing on transitioning towards sustainable fuels like hydrogen for future energy systems. Professor Maciej Mikulski from the University of Vaasa emphasizes the potential breakthrough for the energy sector with the Argon Power Cycle, highlighting the university's expertise in advancing innovative and sustainable energy solutions. The project involves several partners and aims to contribute to the successful transition to more sustainable energy sources in the next decade.