Contest opens September 8, 2025!

Take on the Live Net Zero Classroom Challenge!

This fall, Canadian educators and students from Kindergarten to Grade 12 are invited to join a nationwide contest that turns everyday classroom and household actions into powerful steps toward a sustainable future. Running from September 8 to November 15, 2025, the challenge is free for all Canadian classrooms and designed to spark learning, creativity, and real-world impact.

Together, your class can take on up to 10 hands-on, curriculum-linked challenges—each tailored to different grade levels, with bilingual resources available for both elementary and secondary classrooms. From cutting energy use, rethinking transportation, and reducing waste, to reimagining food choices and celebrations, every action adds up to meaningful change.

Participating classes submit proof of their completed challenges for the chance to win cash prizes to support ongoing climate and sustainability initiatives at their school. Whether you’re just starting the journey or already leading the way, Live Net Zero makes it simple and fun to get involved, learn together, and inspire change at school and at home.

Getting started is easy: create your educator account, register your class, choose the challenges that spark your curiosity, and begin making a difference today!

Note: The Live Net Zero Classroom Challenge is one of two Challenges offered as part of the Live Net Zero 2025 program. To learn more about the public-focused Household Challenge, please click here.