Biogas
Biogas is produced after organic materials (plant and animal product waste) are broken down by bacteria in an oxygen-free environment, a process called anaerobic digestion. Biogas systems use anaerobic digestion to recycle these organic materials, turning them into biogas, which contains both energy (gas), and valuable soil products (liquids and solids).
Stored biogas provides clean, renewable, and reliable source of cooking energy in place of charcoal and firewood, which reduces the effects of deforestations in different communities.