BINUS University has a policy on preventing and reducing pollution of all kinds, in particular from land-based activities. For example, wastewater treatment used by Campus.

Binus University has a waste water treatment. It recycled its domestic wastewater to be ready to use by utilizing the domestic wastewater treatment plant or IPAL (Instalasi Pengolahan Air Limbah). The recycled water is streamed to infiltration wells, which then can be used as reserved water resources. It can reserve water with the capacity of 15 m3/day (average), and the IPAL output water is streamed to infiltration wells and can be used to water grass (Up-Cycling).

Binus University have Environmental Evaluation Document and have permission from environmental agency from Government to monitoring water condition. Monitoring and evaluation reports done regularly every 6 months.