ACRA (Asian Conference on Refrigeration and Air-conditioning) is a forum for presenting and exchanging scientific and industrial knowledge in the fields of HVAC&R. It began in 2002 in Kobe (2002) and followed by Beijing (2004), Gyeongju (2006), Taipei (2009), Tokyo (2010), Xi’an (2012), Jeju Island (2014), Taipei (2016), and Sapporo (2018). The10th Asian Conference on Refrigeration and Air-conditioning(ACRA2022)will be held during April 9-10, 2022 as Virtual Conference.