Overall Rating Gold - expired
Overall Score 75.79
Liaison Mary Whitney
Submission Date Sept. 22, 2015
Executive Letter Download

STARS v2.0

Chatham University
OP-23: Waste Diversion

Status Score Responsible Party
Complete 1.37 / 3.00 Mary Whitney
University Sustainability Coordinator
Office of Sustainability
"---" indicates that no data was submitted for this field

Materials diverted from the solid waste landfill or incinerator:
349.25 Tons

Materials disposed in a solid waste landfill or incinerator :
413.59 Tons

A brief description of programs, policies, infrastructure investments, outreach efforts, and/or other factors that contributed to the diversion rate, including efforts made during the previous three years:

Chatham boasts a composting program in its dining facilities that gathers pre–and post-consumer materials, including takeout containers. Waste fat is sent to a regional biodiesel plant. The school–wide single–stream recycling program is successful and includes active participation in its implementation from both students and administration. The Waste Working Group of Chatham's Climate Committee promotes and advertises the waste reduction efforts at Chatham.


A brief description of any food donation programs employed by the institution:

Chatham's Dining Services has a relationship with the Greater Pittsburgh Community Food Bank and donates to them after large dinners (such as Thanksgiving or other large events), when there is an atypical amount of leftovers. We do not, however, send food to the Food Bank every day because the quantity of food left over is too small.


A brief description of any pre-consumer food waste composting program employed by the institution:

Chatham composts all animal, vegetable, and cardboard waste from Anderson Dining Hall and all food waste on our Eden Hall campus, but we do not compost at the Eastside campus (The Eastside campus does not compost pre or post consumer waste at this time because there is no space available at that facility).


A brief description of any post-consumer food waste composting program employed by the institution:

In order to compost post-consumer food waste, students must separate food trash and compostable items, recyclable items, and those that must go to the landfill. Waste receptacles at Anderson Dining Hall are clearly marked, with pictures and directions explaining how to separate. (There are no receptacles for sorting waste at the Eastside Campus due to space and access limitations.)


Does the institution include the following materials in its waste diversion efforts?:
Yes or No
Paper, plastics, glass, metals, and other recyclable containers Yes
Food donations No
Food for animals No
Food composting Yes
Cooking oil Yes
Plant materials composting Yes
Animal bedding composting No
Batteries Yes
Light bulbs Yes
Toner/ink-jet cartridges Yes
White goods (i.e. appliances) Yes
Laboratory equipment Yes
Furniture Yes
Residence hall move-in/move-out waste Yes
Scrap metal Yes
Pallets Yes
Motor oil Yes
Tires Yes

Other materials that the institution includes in its waste diversion efforts:
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Data source(s) and notes about the submission:
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The information presented here is self-reported. While AASHE staff review portions of all STARS reports and institutions are welcome to seek additional forms of review, the data in STARS reports are not verified by AASHE. If you believe any of this information is erroneous or inconsistent with credit criteria, please review the process for inquiring about the information reported by an institution or simply email your inquiry to stars@aashe.org.