Overall Rating Gold
Overall Score 73.84
Liaison Andrew Horning
Submission Date Dec. 19, 2022

STARS v2.2

University of Michigan
IN-47: Innovation A

Status Score Responsible Party
Complete 0.50 / 0.50 Andrew Horning
Managing Director
Graham Sustainability Institute
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Name or title of the innovative policy, practice, program, or outcome:
PILOT: Adopt a Compost Bin

A brief description of the innovative policy, practice, program, or outcome that outlines how credit criteria are met and any positive measurable outcomes associated with the innovation:
This pilot supports U-M’s sustainability goal of reducing waste sent to landfills by 40%.
The goal is to engage the campus community in expanding compost bins into more public-facing areas to:
- Help reach our campus waste reduction goal while minimizing contamination
- Increase student awareness of the composting program

Individuals and groups were invited to nominate and “adopt” a bin by visually monitoring it daily for contamination (non-compostable items).
The process included:
- Site visits with adopters to verify the appropriateness of the proposed location
- Planning signage and options for ongoing education/feedback if needed
- Approval from facility managers, custodial staff, and other operational partners
- Daily monitoring by bin adopters for one month to assess contamination levels
- Where needed, follow-up signage and tabling to help bin users understand proper placement of items

What we learned:
- Most of the 11 bins were found to be successful without any additional
intervention. These have been added to the existing 1,000 bins on campus as part of our growing compost program.
- Two bins (in the more public areas of Haven Hall with high through traffic)
required additional signage and tabling. Monitoring is ongoing to determine
whether these bins should remain or be moved.

Optional Fields

A letter of affirmation from an individual with relevant expertise or a press release or publication featuring the innovation :
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None
The website URL where information about the innovation is available :
Additional documentation to support the submission:
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Data source(s) and notes about the submission:
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