In Nantes, France, Lhyfe and Energy Pool have initiated a groundbreaking collaboration to advance grid stability by incorporating green hydrogen into the French power grid. Lhyfe, known for its production of green and renewable hydrogen, is providing demand response services and accessing the secondary reserve market through its partnership with Energy Pool. This move, previously unprecedented by a hydrogen producer, aims to enhance grid efficiency, support renewable integration, and reduce ecological impact and costs. By leveraging the flexibility of its production sites, Lhyfe is optimizing power consumption and positively influencing the price of green hydrogen. The alliance with Energy Pool focuses on key production sites like Buléon, Bessières, and Le Cheylas, with a total capacity of 30 MW, for a five-year period starting in 2025. Energy Pool will manage demand response events on wholesale markets, paving the way for participation in the secondary reserve market. The flexibility of Lhyfe's electrolysers enables instant response to grid signals, offering valuable services to the French grid operator. By aligning with Energy Pool, Lhyfe is not only enhancing grid stability but also driving the transformation of the hydrogen industry. This strategic shift underscores the importance of integrating grid balancing and flexibility to optimize renewable energy use, manage energy resources efficiently, and address the challenges of tomorrow's energy landscape. Lhyfe's commitment to energy transition and its focus on a long-term vision for a sustainable energy model are central to this innovative collaboration.