In Esslingen and Stuttgart, Germany, the 'PoWer' consortium has initiated a project to explore the integration of hydrogen engines in construction and agricultural machinery, aiming to advance clean mobility in the transport sector. Led by Purem by Eberspaecher, the collaboration includes renowned partners such as MAHLE, DEUTZ, Claas, and academic institutions like the Karlsruhe Institute of Technology. Hydrogen engines are highlighted for their efficiency, robustness, and low emissions, making them well-suited for heavy duty off-road applications. The project involves analyzing off-road applications, material impacts, and wear characteristics, focusing on meeting future emission legislation requirements. Purem by Eberspaecher, with its experience in exhaust technology, is actively developing hydrogen exhaust aftertreatment systems to comply with strict emission standards like Euro 7 or Stage VI. This initiative marks a significant step towards sustainable mobility solutions in the construction and agricultural sectors, emphasizing the potential of hydrogen engines for a cleaner future.