There are regular waste disposal problems in almost all Institutions like hostels, hospitals, convents, old age-homes, etc where more peoples are staying together. In the same time the cooking fuel consumption of these Institutions is also very high. Fairly large quantities of firewood and other cooking fuels are consumed for routine cooking purposes. BIOTECH is keen to educate these institutions about the advantage of using non-conventional energy sources. Most of these institutions rear cattle, the dung of which can also be utilized as a feed material to the biogas plant. The biogas generated will sufficiently reduce the regular consumption of other cooking fuels like firewood and LPG.