Water
Most of the campus water faucets are motion activated to reduce usage. Many of the toilets and urinals are low flow models.
The Vermicomposting Center has a rain water harvesting system for use inside and on the student organic garden, SIU LOGIC.
The SIUC Restoration Club, a campus group that works with the native prarie plots was recently awarded funds to build a rain garden on campus. The rain garden will be an addition to one of their existing prairie plots near the CEHS building.