This paper aimed to study the role of green leadership toward environmental policies support in university. Furthermore, this study investigated the influence of green leadership toward environmental policies support and discussed the mediation effect of Green Self efficacy, Green Mindfulness, organization identity and environmental responsibility. The number of Population sample in this research was taken from 1,456 lecturers and staff of Universitas Negeri Semarang, Indonesia. Total sample in this research is 312 respondents. Structural Equation Models (SEM) was used in this research to develop the model of green leadership role toward environmental policies support of Lecturer and Staff in the University. This study found that green leadership had significant influences toward environmental policies support, environmental responsibility, green mindfulness and green self-efficacy but had insignificant influence toward organizational identity. Path analysis showed strong mediation effect of environmental responsibility and green mindfulness, but had a weak mediation from organizational identity and green self-efficacy. Finally, this study concluded that the role of green leadership in influencing environmental responsibility and green mindfulness was required to be enhanced in order to increase the support of environmental policies at the university. Further study needs to be carried out to determine the effect of green leadership on green performance and green behavior in organizations.

Abstract
1. Introduction
2. Literature Review
    2.1. Leader Member Exchange and Social IdentityTheory
    2.2. Green Leadership
    2.3. Environmental Policy Support
    2.4. Green Efficacy Green Self-efficacy
    2.5. Green Mindfulness
    2.6. Organizational Identity
    2.7. Environmental Responsibility
    2.8. Hypotesis
3. Research Method
4. Results and Discussion
5. Conclusion
References

• Kardoyo KARDOYO(Faculty of Economics, Universitas Negeri Semarang, Indonesia) Corresponding Author
• Muhammad FERIADY(Faculty of Economics, Universitas Negeri Semarang, Indonesia.)
• Nina FARLIANA(Faculty of Economics, Universitas Negeri Semarang, Indonesia.)
• Ahmad NURKHIN(Faculty of Economics, Universitas Negeri Semarang, Indonesia.)