Volvo Penta, in collaboration with CMB.Tech, has developed a hydrogen dual fuel engine based on the EU Stage V D8 platform, aiming to reduce emissions while transitioning to sustainable energy sources.
This engine can operate on a blend of hydrogen and diesel, providing flexibility especially when hydrogen supply is limited. Volvo Penta partners with CMB.Tech to introduce these hydrogen dual fuel engines to select clients, facilitating the energy shift. Through joint efforts, they conduct field tests in various industries such as off-highway and power generation, using dual fuel engines as a transitional technology. This helps reduce emissions by employing existing technologies while the infrastructure for hydrogen is still developing.
A hydrogen dual fuel engine is essentially a combustion engine with a hydrogen injection system, allowing it to operate using both hydrogen and diesel. Initial trials have indicated a potential reduction in COâ‚‚ emissions by up to 80%. This innovative approach builds on existing engine platforms, offering a scalable solution for decreasing greenhouse gases.
The engine combines CMB.Tech’s hydrogen technology with Volvo Penta’s control systems. Hydrogen is stored, depressurized, and injected along with air into the engine. This reduces the diesel needed for combustion, subsequently lowering COâ‚‚ emissions. If hydrogen is scarce, the engine can revert to using purely diesel or HVO.
Hydrogen dual fuel engines are ideal for off-highway applications like port handling equipment and stationary power generation. They offer a reliable and efficient energy source while adhering to both traditional and renewable fuel regulations. The rising development of hydrogen refueling infrastructure supports these uses, providing flexibility and efficiency.
