Tommy and Remi, our energy adventurers, are ready to explore the world of climate change and find ways that they can make a difference. In "The Puzzle of the Power Outage", join Tommy and Remi as they explore the ways that energy can be stored. With the help of their science consultant, Reginald, and new friends, Cathy and Annie, they learn how humans can store energy to use later and why this is important.