… OPEN TO RETURNING YALE GRADUATE/PROFESSIONAL SCHOOL AND RETURNING UNDERGRADUATE STUDENTS About EcoSwell: EcoSwell is a surfing … energy. This project was done in collaboration with Waira Energia SAC and sponsored by Enel Green Power. EcoSwell aims to continue implementing micro-grid projects for off-grid … energy. This project was done in collaboration with Waira Energia SAC and sponsored by Enel Green Power. EcoSwell aims to continue implementing micro-grid projects for off-grid …