Harvia and Toyota's Hydrogen Sauna: A Green Leap in Relaxation

2025-06-04 application

Helsinki, Wednesday, 4 June 2025.
Harvia and Toyota designed the world’s first hydrogen sauna, offering eco-friendly leisure by using hydrogen to create steam and warmth without CO2 emissions. It’s a breath of fresh air!

Innovation with Hydrogen Power

When Harvia teamed up with Toyota to design a hydrogen-powered sauna, they weren’t just heating things up—they were cooling down the impact on the environment. The hydrogen sauna concept generates only steam and warm air, emitting no CO2 during use. This collaboration aims to change the way we experience relaxation, showing that even a soothing sauna can lean green [1].

Unveiling at Major Events

The steam and excitement will rise at the World Sauna Forum on 4-5 June and Rally Finland from 31 July to 2 August 2025 in Jyväskylä, Finland, where this innovative sauna will make its debut. It’s not just a nod to eco-consciousness but a bow to tradition, capturing the essence of classic smoke saunas, known for their gentle and soothing heat [1].

A Commitment to Sustainability

Timo Harvia, Head of Innovation and Technology at Harvia, proudly states, ‘This collaboration with Toyota allows us to push the boundaries of sauna innovation and demonstrate our dedication to environmental responsibility.’ Harvia has long committed to advancing well-being through sustainable solutions, integrating environmental care into every steam and timber [1].

Toyota’s Role in the Hydrogen Era

Toyota’s enthusiasm for hydrogen is no secret. Seen as crucial in achieving carbon neutrality, hydrogen plays a starring role in Toyota’s playbook, with ongoing initiatives in ‘Create, Transport, Store, and Use’ hydrogen across various industries. The hydrogen sauna project not only reinforces Toyota’s commitment to sustainable energy but also broadens the perspective of hydrogen use beyond conventional automotive applications [1].

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hydrogen sauna sustainable technology