Abstract

The proportion of Green Open Space in a regional area is at least 20% public and the remaining 10% private. Currently, Sleman Regency has only reached 6.7% of private green open space, meaning it has not met the minimum requirements. This research was conducted with sources from the Environmental Service and the Investment and One-Stop Integrated Services Service, while the respondents were 3 companies, namely Bank Rakyat Indonesia, Persero Angkasa Pura and Persero Kereta Api. The aim of this research is to examine efforts to optimize the participation of business partners through CSR in supporting the provision of Green Open Space. This is done through increasing environmental awareness and education for business actors, increasing transparency and accountability in partnership collaboration, providing incentives for business actors, developing green technology and developing an organizational culture that ensures that environmental funds become an integral part of the company's business strategy.