Hitachi Energy's HyFlex hydrogen-powered generator has recently garnered international recognition by winning two major awards for its contribution to sustainable energy solutions. At Elfack 2025, the generator received the Swedish Energy Prize - Jury's Choice for its impact on clean, off-grid, and grid-connected power generation. Additionally, it was named Ports and Harbor Innovation of the Year at the Electric & Hybrid Marine Awards 2025, acknowledging its role in enabling zero-emission shore power at ports. The HyFlex operates through an electrochemical reaction between hydrogen and oxygen, emitting only water and heat, with no direct emissions of harmful gases during its operation. This eco-friendly aspect aligns with global decarbonization efforts, making hydrogen a pivotal player in reducing emissions in tough sectors. The unit's environmental benefits are significant, displacing large amounts of diesel annually and preventing substantial CO₂ emissions. Its applications range from construction sites to critical facilities like hospitals and data centers, providing clean and reliable power where traditional grid connections are unavailable. Hitachi Energy's commitment to sustainable energy goes beyond the HyFlex generator, with a focus on optimizing the entire power supply chain through power-to-hydrogen solutions. As the hydrogen industry scales up, Hitachi Energy aims to be a key partner in driving the global energy transition with efficient and reliable power supply systems.