International Day of Zero Waste
Join us for IDZW 2026 Challenge! Try to go zero waste for a day and see what you learn.
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How to Earn Points
The more you participate the more points you earn for yourself and your team
Add Your Why
+5 Points
Share why you're joining the challenge. Your 'why' will k...
Share Your Why
+5 Points
Make your why public to inspire others and earn bonus poi...