Utilization Arabica Skin Waste of Coffee as a Basic Material for Making Bioethanol in Sukorejo Village, Sumber Wringin District Bondowoso Regency

Sukorejo Village is a village located in Sumber Wringin District, Bondowoso Regency. Most of the residents work as agricultural laborers PTPN XII Plantation and partial small owners Arabica coffee plantations. The potential waste belonging to people, both solid liquid waste, each stage processing process very large, but so far it still little used. Usually skin only allowed accumulate plant, causing an unpleasant odor polluting surrounding environment. generated from separating skins beans (pulping process) form biomass abundant, few percent used for livestock feed compost. One farmer group during harvest season (about 4 months) requires premium fuel approximately 2 liters per day grinding cherries into powder. animal Therefore, overcome need fuel, namely by utilizing husk basic material making bioethanol. Taking account above conditions, this service carried out Village, Regency, with hope increasing farmers' income reducing cost purchasing fuel.