The Solar Spring Break team, left to right. Front row: MIT undergraduates Allison Shepard and Angela Cai. Second row: Nick Gomez of GRID; undergraduates Tahina Felisca, Gabrielle Ballard, and Rayna Higuchi; team leaders Rachel Kurchin, a graduate student in materials science and engineering and 2016–2017 Total-MIT Energy Fellow, and Aisling O’Grady of the MIT Energy Initiative; Darean Nguyen of GRID. Back row: undergraduates Juan Ferrua, Adedoyin Olateru-Olagbegi, Hilary Vogelbaum, and Gabriel Madonna; Jose Cardenas and David Calhoun of GRID Alternatives.