On April 9 to 10, 2022, the 10th Asian Conference on Refrigeration and Air-conditioning (ACRA) was successfully held online from Chongqing, China. ACRA was jointly initiated by Japan, China, and South Korea in 2002 and it has been held every two years in cities of the three countries since then. The 10th session was originally planned to be held in Hangzhou, China, in July 2020, but was postponed until 2022 due to the pandemic.