The other sustainability programs of the university on the campus include a waste water treatment facility for the waste water that is emitted then will be processed to a safer level before it will be dump back to the environment by the main campus buildings. Back in 2005, the university also launched the "CPU New Millennium Tree (CPU NMT) for Sustainable Development". The said program is designed to heighten environmental consciousness on the university, where it seeks to plant thousands of mahogany trees.