Mitigation potential: Not Estimated (NE). Mitigated GHG: HCFC, HFC and CFC. IP.7. Implementation of the project "Design of the Refrigeration and Air Conditioning System with R290 and R600a gases" in commercial premises. It consists of providing local retailers with technical assistance for the design of refrigeration and air conditioning systems that use R-290 (propane) or R-600a (isobutane) refrigerants, by 2030. -Use of refrigeration and air conditioning equipment (2F1).