“…Currently, an increasing number of companies are encouraging their employees to protect the environment, enrich environmental knowledge, and enhance environmental awareness, and therefore research on whether green human capital (GHC) is related to job satisfaction is worth exploring. In addition, although studies have examined the relations between personality factors, such as the Big Five personality model, and the components of GHC, such as green knowledge (Akomolafe, 2017), environmental concern (Hirsh, 2010), and attitudes toward the environment (Verma et al, 2017), few studies have explicitly examined the relations between personality and GHC. Moreover, studies show that training in general can contribute to human capital enhancement (Bontis et al, 2009;Riley et al, 2017), so we examine whether training in environment-related issues can enhance employees' GHC.…”