Our Technology

Our CO2 re-capture process was originally developed as part of a spacecraft on-board air recycling system. This system extracts the CO2 exhaled by astronauts on board spacecraft, thus enabling longer space missions.

Our units extract excess CO2 and supply it wherever needed. Our unique sorbent scrubs CO2 directly from the air in a similar way to trees (only 100 times more efficiently). This CO2 is then released through a stable, regenerative and low-grade heating process.

There are in principle no limits to our technology. The production of our sorbent is fully scalable.

Our Canopy of Services


Your product is unique and has particular requirements, extreme use-cases and base use-cases. Our CO2 & humidity removal process can be tailored to meet the needs of your customer. We'll work closely with your engineering team to develop a product design that suits your specific needs.


Has your institution or company identified a high-potential material for application to CO2-removal? We'd be excited to characterize and compare its performance under real-world conditions as a service we provide.


Our automotive product is available for demonstration at short notice. Is your company/institution keen to develop a product line in a different sector using Skytree’s CO2 removal process? We can develop a feasibility pilot to start a new partnership.