Reducing Litter at its Source
GNN’s summer survey project for 2023.
We were delighted that Green Neighbours Network of Toronto (GNN) received funding from the Government of Canada for three 8-week Canada Summer Jobs (CSJ) projects. These projects took place in Parkdale–High Park, Toronto Centre, and Scarborough Centre. They were part of a larger program organized by GNN to survey restaurant managers about their use of single-use takeaway items, with the long-term goal of reducing litter at its source.
This work was particularly timely given the City’s Reducing Single-Use & Takeaway Items program at the time, and the federal government’s recent ban on the sale of six different disposable plastic items. We were keen to find out how businesses were being affected, what they were switching to, and their views on reusable options.
The survey results are now in—read on for the findings.
Key Findings
Key findings from the full report “Informing the reduction of single-use foodware: one neighbourhood at a time” include:
GNN was particularly excited to learn that restaurants in neighbourhoods with active Canada Reduces groups showed greater participation in BYO and returnable takeout programs – which suggests that community zero-waste groups are making a difference!
Curious to know more? Watch a 1 hour webinar showcasing our research.
Survey Scope

This map shows the project locations where interns surveyed restaurant managers about their use of single use foodware and other takeaway items.
Orange shading highlights the ridings of Parkdale-High Park, Toronto Centre, and Scarborough Centre. GNN received Canada Summer Jobs project funding in these three ridings. The survey locations in each riding are highlighted with blue shading.
Interns were locally supervised by volunteers from GNN member groups in the three ridings shaded in orange. Surveys were conducted in the following BIA locations (marked by blue outlines):
Program partner, the UofT Trash Team designed the survey and their research assistants surveyed restaurants in the Harbourfront area shown by pink shading.
Program partner, the Toronto Environmental Alliance provided advice and assistance to everyone city-wide.
In addition, our program advanced the work of our project partners, WalkRollMap.org and the Greener Toronto Fund of the Small Change Fund.
Meet Our Summer 2023 Interns
We thank the following businesses for sharing their knowledge with our trainees





Support for this project was gratefully received from Government of Canada
















































