Raising energy awareness across Canada

Welcome to the Classroom Energy Diet Challenge, the only energy literacy competition in Canada where students K-12 compete for more than 90 prizes worth a total $40,000.

K-12 classrooms across Canada improve their energy awareness and energy literacy through a variety of energy related challenges. They’ll be competing for more than 90 prizes worth a total of $40,000!

CEDC In Numbers

Watch the energy saving numbers climb as classrooms across Canada work to conserve energy.

3,695 Hours of no power

417,579 Litres of water saved

316,269 Number of plastic bags saved

CEDC Blog

Read the latest stories from the CEDC blog, featuring amazing student and citizen work, tutorials, energy-saving tips and more!

Hannah Alper Takes On The Challenge!

I was nine years old when I became an activist, although I didn’t call myself one at the time. Few of us do. I have always loved animals, my favourite field trips were to farms, and my favourite Disney movies weren’t the ones about princesses…

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