Self-energetic biogas from hyeng cottage

Cooking people use cottage retail biogas stove in Sobokerto, Ngemplak, Boyolali, Central Java, Sunday (1/10/2023). Locals combined in the Ngudi Tirto Lestari Community Group developed independent biogas energy from cottage eceng plant for gas stove fuel so that it can reduce cost load in the purchase of elpiji gas. ANTARA PHOTO/Aloysius Jarot Nugroho/YU