Introduction
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Biogas typically refers to a mixture of gases produced by the breakdown of organic matter in the absence of oxygen.
Biogas can be produced from regionally available raw materials such as recycled waste. It is a renewable energy source and in many cases exerts a very small carbon footprint.
Biogas is produced by anaerobic digestion with anaerobic bacteria - or fermentation of biodegradable materials such as manure, sewage,
- municipal waste, green waste, plant material and crops.