About this resource: Students have to use their knowledge on renewable energy sources to provide energy. If necessary, this can be a graded task, as this resource contains a level ladder and example. Also contains a starter. “Your task is to provide energy for the teams needs, 24/7. Read the brief and decide on which energy source(s) to use.” What this resource contains: Powerpoint (with starter, lesson, level ladder if you want a graded piece and example).