International workshop on UI Greenmetric 2013 was hosted by University of Indonesia and held at its Campus in Depok, in greenery of the rain forest in the outskirt of Jakarta. The aim of this conference is to provide an opportunity for universities that get top position in UI Greenmetric to explain their university’s excellence in UI GreenMetric and also to provide an opportunity for cooperation in sustainability management in campuses. In this conference, universities with best position and achievement in UI Greenmetric shared their efforts in improving sustainable environment in their campuses. The conference program was comprised of keynote talks, invited speakers talks, and discussion among many universities. International Workshop on UI Greenmetric was held on Cinema Room, Universitas Indonesia Central Library, Depok, Indonesia. For more information you can click this link http://iwgm2013.ui.ac.id/ .