Early in 2012, Eden Village Camp, the Jewish organic farm camp in Putnam Valley, NY, converted its backup diesel engine to run on used vegetable oil.
Its first test came this past summer, on July 15, 2012, when a big storm hit. The 200 campers and staff were confined to the dining hall until the storm passed. After a thunder crash, the electricity went out, and the campers let out a collective howl in the dark. A moment later, the camp could hear the hum of its backup generator starting up, and the lights returned – and the air was soon filled with a slight scent of French fries. That is the trademark scent of a generator powered by waste veggie oil!