Toyota Motor Corporation and Harvia, a spa market representative, have collaborated to introduce a concept model for a hydrogen-powered sauna. This innovative project aims to capture the essence of traditional smoke saunas while embracing clean energy solutions. The concept involves a hydrogen combustion heater that channels flames and warm air through sauna stones, providing even heating from all sides. This process creates a gentle warmth within the sauna and produces steam when water is poured on the stones. Notably, the system is designed to only generate steam and warm air, ensuring it does not emit CO2 during operation. Timo Harvia, the Head of Innovation and Technology at Harvia, highlighted Toyota's expertise in hydrogen handling and combustion, enabling a safe and efficient pursuit of hydrogen as a clean energy source. The collaboration symbolizes a proactive approach to minimize environmental impact and offers a new sauna experience that blends tradition with the future. Toyota's perspective on hydrogen as a crucial fuel in achieving carbon neutrality is reflected in their various initiatives and partnerships across industries. The hydrogen-powered sauna concept will be unveiled at the upcoming World Sauna Forum and Rally Finland in Jyväskylä, where it will showcase a unique combination of traditional sauna practices and innovative hydrogen technology.