
Turning Buildings into Carbon Sinks.
Soletair Power is pioneering ventilation integrated carbon dioxide capture technology suitable for integration within urban infrastructures. The technology enables buildings to capture CO2 from the air at ambient airflow rates and at a temperature less than 100 °C.
We engineer scalable, modular decarbonization systems that helps industries capture carbon dioxide from the air.
1000
tCO2 /y/building
99.8
% CO2 purity
50%
Cost savings
6
Projects in 5 years
Carbon minus⁻
Run on renewables, captures more CO2 than it emits.
Retrofittable
Easily retrofits with the existing HVAC system.
Air+
Supplies CO2-lean air leading to better indoor air quality.
Permanence
CO2 mineralization enables long-term storage.
Helping buildings decarbonize.

Capture CO2 onsite and transform buildings into carbon capturing machines.
Soletair Power HVAC integrated DAC integrations are enabling buildings around the world to capture tons of CO2 from the air everyday.

Power-to-X demo (Making fuel from air)
With Wärtsilä and Q-Power at Expo 2020 Dubai, UAE
(inside exposition hall)

Ambient air CO2 capture unit
The hydrogen and fuel cell center ZBT GmbH, Duisburg, Germany
(commercial building premise)

Building-integrated CO2 capture unit • DAC 1.0
Wärtsilä Sustainable Technology Hub, Vaasa, Finland
(building’s HVAC room)
Soletair Power CO2 capture systems are tailor-made to fit into most HVAC facilities, thanks to the modular design principle we follow.
Milestones
Finnish Prime Minister Sanna Marin joins Wärtsilä at Soletair Power
Wärtsilä strengthens its commitment to decarbonization with a 1.5 million euro investment in Soletair Power
Soletair Power demonstrates making fuel from thin air publicly at Expo 2020 Dubai’s Finland Pavilion
Soletair Power delivers a containerized modular Outdoor CO2 Capture Unit to ZBT, Duisburg, Germany
Soletair Power delivers the world’s first building-ventilation-integrated CO2 Capture Unit to Wärtsilä Sustainable Technology Hub, Vaasa, Finland