[Chago Engineering] The Phase-Out of High-GWP Refrigerants Begins: Why CO2 Chillers Are Gaining Popularity
The global HVAC&R industry is currently undergoing significant changes. This is because interest in
eco-friendly refrigerants is growing as the use of HFC refrigerants, which were previously widely used,
is gradually being restricted. In particular, CO₂ (carbon dioxide), a natural refrigerant, has recently
been gaining attention as a next-generation cooling solution. Today, we will explore global refrigerant
regulation trends and examine why CO₂ refrigerants are attracting so much attention.
