<p>➀ Fraunhofer IWU will deploy an 80 kW fuel cell test bench in October 2025 to evaluate performance and durability of hydrogen systems, supporting industrial clients and projects like Clean Energy City; </p><p>➁ The institute’s Referenzfabrik.H2 initiative focuses on optimizing manufacturing processes for electrolyzers and fuel cells to enable cost-effective mass production; </p><p>➂ Expansion includes new test infrastructure in Chemnitz and Görlitz, featuring electrolyzer testing up to 2 MW and climate simulation chambers for hydrogen storage and production R&D.</p>