Harvia and Toyota have joined forces to develop what is believed to be the world's first hydrogen-powered sauna concept. This collaboration brings together Harvia's sauna expertise with Toyota's hydrogen combustion technology to create a more sustainable future for saunas. The hydrogen sauna concept will be introduced at two upcoming events in Jyväskylä, Finland, namely the 'World Sauna Forum' and 'Rally Finland', where it aims to showcase the benefits of using hydrogen as a clean energy source in sauna heating. By utilizing hydrogen in the sauna heaters, the system only produces steam and warm air, eliminating CO2 emissions during use. This innovative approach offers a promising alternative to traditional heating methods. The concept model replicates the essence of a traditional smoke sauna, providing a gentle and soothing heat experience by evenly heating sauna stones with hydrogen combustion. The collaboration between Harvia and Toyota signifies a significant step towards exploring new possibilities for hydrogen use and promoting environmental responsibility in the sauna industry. Both companies view this project as a way to minimize environmental impact while delivering high-quality wellness experiences. Overall, the hydrogen-powered sauna concept represents a blend of tradition and innovation, creating a new era for sustainable sauna heating.