have the following benefits:
- Low ODP value close to zero or even zero;
- GWP value almost non-existent;
- They are 100% natural therefore no climate impact due to industrial waste;
- Some of them like the CO2 and HC, in certain conditions, have substantially higher outputs than their matching synthetic refrigerants;
The project foresees the study and development of safe, reliable, and highly efficient heat pumps
that, through the use of natural refrigerants such as CO2 and HCs, can represent the future key for heating and conditioning of any type of building.