why are gobar gas plant cheap sources of power
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Answer:
Emission factors of fossil fuels
Fossil fuels – being the dominant source of global energy production – are a key source of carbon dioxide (CO2). However, fossil fuels can vary significantly in their relative emissions of CO2 per unit energy.
Gobar gas is also known as “Bio gas” or simply “biogas”. Its main component is animal dung (gobar – India) along with some other organic matter like dead remains of plants and animals. It can be used to cooking, electricity generating and heating purposes.
It is proving to be a very cost-effective and environment-friendly alternative fuel for rural households.
it is a natural, and sustainable, organic gas manufactured in huge closed containers. And, in the light of the growing energy shortage that India faces, gobar gas is being cited as having great potential. It is also another eco-friendly energy source alongside wind energy and solar, but many people don't know about it. The “cow dung” (also buffalo dung etc) or “gobar” gas has a lot of energy within it, which can be stored for a biogas plant by the process of fermentation.