The house hold expense on fuel is reduced by the adoption of biogas
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As major agricultural and domestic waste is organic in nature, they form a very cheap, and free abandoned source of biogas.
Biogas is stored in tanks which routes this gas to individual stoves through regulators and pipelines cheaply.
Petro fuels such as kerosene, liquid petroleum gas, and electricity used in households are highly expensive in comparison of biogas.
Firewood used as fuel generate smoke emission from burning firewood causes air pollution and is a hazard to health.
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