The Federal Ministry for Economic Affairs and Climate Protection in Germany is providing 5.1 million euros in funding for the 'PoWer' project, which focuses on advancing hydrogen-based powertrain concepts for construction and agricultural applications. The initiative aims to address the need for decarbonizing the transport sector by exploring the potential of hydrogen engines for heavy commercial vehicles and non-road mobile machinery (NRMM). Led by MAHLE, the project involves key industry players such as DEUTZ, KIT, the German Aerospace Centre (DLR), and others. Over a three-year period, the project will investigate the cross-application use of hydrogen engine powertrain concepts, emphasizing efficiency, robustness, and low emissions. The Institute of Vehicle Concepts at the German Aerospace Centre is specifically tasked with developing H2 supply and refueling options for off-road applications, focusing on economic operation. With a positive sentiment towards hydrogen, the project aims to develop innovative exhaust aftertreatment concepts, study material interactions, and meet future emission guidelines for NRMM. 'PoWer' underscores the importance of sustainable solutions in the transport sector and highlights the benefits of hydrogen engines for off-road applications, showcasing the collaborative efforts of industry and academia in driving technological advancements for a greener future.