What is the CEDC?

The Classroom Energy Diet Challenge is a competition among Canadian Kindergarten to Grade 12 classrooms that aims to increase energy awareness. Throughout the challenge period, classrooms work together to complete 25 energy-themed challenges designed to teach students about different energy topics and increase their overall energy awareness. Each classroom can select the number of challenges to complete and the order to complete them in based on the needs of their classroom.

For more information or to register a classroom visit: www.energydiet.ca

Twenty-five classroom challenges

Each time a class completes a challenge they earn points. In order for a challenge to be considered complete, the teacher must log into their account (via the app or website) and submit proof of their students’ work (photos, worksheets, pdfs etc.). The more challenges a class completes, the more points they will earn and the more opportunities they will have to win prizes.

Video challenge

One of the 25 challenges ask students to flex their creative muscles as they write, direct and produce a one minute public service announcement about the importance of youth energy awareness. After uploading their video to the contest website the class must engage with the public to get as many votes as possible during the voting period. Winning video submissions will be chosen through a combination of public voting and evaluation by a panel of judges.

Sample Challenges

  • Community Connections – Students will participate in an energy-related community initiative.
  • One Hour, No Power – Students will discover how productive they can be without using any power.
  • Do you really need it? – Students will reflect on the energy-using items they use every day and give up one item for 24 hours.
  • What’s for lunch? – Students will look at the energy requirements associated with food production and the importance of local farming.
  • Post-It! – Students will create art made entirely out of recycled materials.

More in sustainability


Shell continues to support land conservation initiatives that will preserve our natural heritage for future generations.


We partner with organizations to gain access to independent, science-based expertise to help reduce the environmental impact of our operations.

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