Prof Bingyang Cao was invited to join the editorial board of journal Energy Storage and Saving (ENSS). The ENSS is a newly launched journal published by Elsevier and KeAi with Prof Wenquan Tao at Xi'an Jiaotong University as Honorary Editor-in-Chief and Prof Qiuwang Wang at Xi'an Jiaotong University as Editor-in-Chief. The ENSS's mission is to advance research in fundamental studies and their application in broad fields, including thermodynamics, chemistry, biology, electromechanics, magnetics etc.