When not teaching classes on agriculture, sustainability, and the environment, visiting assistant professor of environmental studies Rosemary Ostfeld ’10, MA ’12 can be found working on her sustainable food and farming startup Healthy PlanEat. Healthy PlanEat, based in Lyme, Conn., allows farmers who grow food in sustainable ways to sell their crops directly to both individuals and wholesale customers using an app and aims to increase access to healthy, local, and sustainably grown food. In November, Healthy PlanEat received a $52,000 grant through the Local Food Promotion Program (LFPP) run by the United States Department of Agriculture (USDA). According to…