energy saving biogas

KEDIRI, 5/5 - BIOGAS HEMAT ENERGI. Murtini (53) shows the flame of the biogas stove in Balowerti Village, Kediri, East Java, Monday (5/5). A total of 80 families in the village make energy savings by utilizing biogas from waste sanitation of society (MCK) as a substitute for soil oil to cook. ANTARA/Arief Priyono/nz/08.