Creating organizational value and sustainability through green HR practices: An innovative approach with the moderating role of top management support

Green human resource management (GHRM) seeks to reorient human resource strategy and practices to an organization's environmental sustainability goals. A small body of research has so far shown that GHRM is positively related to organizational sustainability, yet the results are somewhat variable. This calls into question regarding the boundary conditions of this relationship. In this study, the moderating role of top management team (TMT) support has been examined as senior managers have a key role to play in ensuring that GHRM is valued, widely recognized, and implemented as intended. Based on the existing literature, a model has been developed and then tested with partial least square structural equation modeling, with feedback from 372 human resource managers across several organizations. The results show a positive relationship between GHRM and sustainability, and the results also show that the TMT support strengthens this relationship. Importantly, the study reveals a positive and significant relationship between sustainability and organizational performance.