Disappearing ozone, rising seas and a world of environmental strife have forced all of the globe’s citizens to great underground cities – powered by renewable energy. It’s quite the fictional vision.For Cornell’s 2017 Imagining Energy Futures: Undergraduate Science, Art and Design competition, the fictional short story “Underground: Project Gaia” by Reade Otto-Moudry ’17, Kayla Aulenbach ‘19 and Ashley Herzig ’18 won the $500 top prize.