What is a gobar gas plant and how does it work?

A gobar gas plant is a system that converts animal dung and organic waste into biogas through the process of anaerobic decomposition. The biogas produced is mainly composed of methane and is used as an eco-friendly fuel for cooking, heating, and energy needs.

In a gobar gas plant, cow dung and water are mixed to form a slurry, which is added to an airtight chamber called a digester. Inside the digester, microorganisms break down the organic matter in the absence of oxygen and release biogas. This gas is collected and supplied through pipes for use as fuel.

The remaining material after gas production is called spent slurry, which acts as a nutrient-rich organic fertilizer for crops. Gobar gas plants help manage agricultural waste, reduce dependence on conventional fuels, and support sustainable energy practices.