In Europe alone, there are hundreds of companies providing PFAS free alternatives using natural refrigerants such as CO2, propane, ammonia, air and water.
These alternatives are energy efficient, non ozone depleting, have a negligible global warming potential GWP (in both 20 years and 100 years) and are PFAS free. They are future proof today.
These technologies have scaled over the last two decades and are cost competitive.

The good news is that innovation is leading the way. PFAS free solutions, particularly in the HVAC&R sector, are already available and proving effective. Natural refrigerants, such as CO2, ammonia, and hydrocarbons, offer sustainable alternatives that not only eliminate PFAS but also contribute to reducing greenhouse gas emissions.
Transitioning to these alternatives is key to protecting public health and the environment while ensuring the long-term sustainability of the HVAC&R industry.
We continue our crucial series of online events, this time featuring esteemed environmental scientist Dr. Hans Peter Arp. The upcoming
Researchers from the University of Illinois, Urbana-Champaign have developed an electrochemical process designed to economically remove up to 86% of
ATMOsphere delegates interviewed Karsten Mundt, Sales Director International – Bus Division, of Konvekta, a Germany-based OEM specialized in air-conditioning, heating,
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