The availability of water and unrenewable energy on earth are decreasing day by day. There is no abundant water and energy on earth that can support human’s life for next thousands even hundreds year. Thus, it needs to take big step to save the availability of water and energy. Universitas Diponegoro (Undip) take the step by issuing policy on Energy and Water Saving for internal Undip. The policy regulates several steps that must be applied in faculties and units in Universitas Diponegoro.