Students across the Region attended the Waterloo-Wellington Science and Engineering Fair (WWSEF) yesterday, an annual event that brings together young scientific minds in the region to compete and participate in exciting activities. As part of the event, over 200 students participated in the Energize: Sustainable City Challenge, a tool for students to improve their energy literacy, understand the complexity of climate change and decision-making for climate targets, and gain resources to become sustainability champions in Waterloo Region.