https://uwaterloo.ca/sustainability/events/waste-reduction-week
Waste Reduction Week | Sustainability | University of Waterloo
The Sustainability Office is planning another Zero Waste Week during October 16th to October
waste reduction weekuniversity ofsustainabilitywaterloo
https://ewwr.eu/
European Week for Waste Reduction - EWWR
european weekwaste reduction
https://ewwr.eu/the-european-week-for-waste-reduction-jury-selects-the-finalists-of-the-2025-edition/
The European Week for Waste Reduction Jury selects the finalists of the 2025 edition - EWWR