R32 Refrigerant Dominates as China's Air Conditioning Sector Embraces Green Transition
Against the backdrop of the continued advancement of China's "dual carbon" strategy, the green transformation of the refrigeration and air conditioning industry has moved from the policy guidance phase into the deep-water zone of full implementation. Low-GWP, cost-effective R32 refrigerant is rapidly becoming the dominant mainstream choice in the household air conditioner and light commercial unitary unit markets. ChinaIOL data shows that in 2025, the penetration rate of R32 in new domestic household air conditioners exceeded 97%, while the export market penetration rate approached 70%. During the year, China's total R32 production reached 285,000 mt, up 6.9% YoY.