The Association for the Advancement for Sustainability in Higher Education (AASHE) is an organization that uses the Sustainability Tracking and Rating System (STARS) to rate the sustainability performance of universities and colleges around the world.  Over 1,000 institutions are rated by AASHE.  Possible ratings from most to least prestigious include Platinum, Gold, Silver, Bronze, or Reporter.  The University of Delaware earned a Bronze rating.

In January 2023, the University of Delaware’s Bronze rating will expire and we will default to Bronze Expired. The Office of Sustainability will be working to build a new STARS report in 2023-24.


*expired Jan 31, 2023


Percent of Total Points Earned

UD earned 70 out of 215 possible points.


Score in 25th Percentile Amongst Peers

The score earned by UD places us in the lower 25th percentile of all AASHE Ranked Institutions.  


Percent of Bronze or Reporter Institutions

Only 17% of AASHE institutions earned a rating of Bronze or Reporter.  This includes UD’s Bronze rating.

Print Friendly, PDF & Email