Inspiring Canada's next generation of energy experts.

Welcome to the 10th anniversary edition of the Classroom Energy Diet Challenge, the only energy literacy competition in Canada where students in grades K-12 compete for more than 100 prizes worth a total $45,000! Students in homes and classrooms across Canada can improve their energy awareness and energy literacy by completing energy-related challenges and competing for prizes. And, it’s free to participate!

Registration closes January 25, 2021 at 11:59:59 EST.
Challenge period: February 1 – April 23, 2021

Checkout the Challenges

Important date! The Challenge ends April 23, 2021 at noon EST

Time left to complete

Energy savings by the numbers

water_works 28,843 Litres of water conserved
hour_no_power 856 Hours of no power
take_home 6,270 Items Kept from Landfill

Video Challenge

See last year's winning classrooms