… grant provided the researchers leverage to raise an additional $5,000 from a group of Yale donors interested in Social Enterprise and renewable energy. Photo from Tobias von der … grant provided the researchers leverage to raise an additional $5,000 from a group of Yale donors interested in Social Enterprise and renewable energy. Photo from Tobias von der … grant provided the researchers leverage to raise an additional $5,000 from a group of Yale donors interested in Social Enterprise and renewable energy. Photo from Tobias von der …