Is R-32 the next generation of refrigerants that we will employ in the coming years? With a substantial improvement over R410A (R32 GWP = 675, R410A GWP = 2088) in its impact on the environment, we could say it would be the commercial refrigerant of next decade. Beside that, R-32 is 10% more cheap than R410A, lowest toxicity and flammability. See this interesting article from DAIKIN (see more)
Recently NFPA programmed an interesting webinar about refrigerants, do you want to see this? Access here