Deerfield runs an on-campus competition during the Green Cup Challenge. Through the month-long challenge, our students follow the success of their dormitory on our energy dashboard and compare their achievements to their on-campus peers and to other schools. The dorm that reduces its energy the most from an established baseline wins a significant prize—an on-campus activity for themselves and another dorm of their choosing, AND a cash prize proportional to dorm size. Because the Green Cup Challenge is a month-long event, we believe that the changed energy consumption practices are more likely to become a learned behavior.

Bahamas #1: Adventure, Sharks, and Mangroves
Luc ’27, Heidi ’28, and Jack ’26 share about the group’s first day in the Bahamas, where they explored hydroponics, completed a swim test, snorkeled through mangroves, and learned about sharks and rays, all while making lasting memories.



