567.Class XI - CBSE, ICSE, NCERT - Infrastructure - Energy - Sources of Energy

2015-07-10 9

Sources of Energy

Sources of energy means, how do we generate energy. Sources of energy, can be conventional, or can be non conventional.

Conventional sources of energy can again be either commercial or noncommercial. Conventional sources of energy are the ones which have been in existence for centuries, for example Coal. Commercial sources energy are the one which are traded in the market, like Petrol etc.

Noncommercial are the one which are not traded, like cowdung, agricultural waste etc.

non conventional are the one which are lately coming into vogue, like Solar, wind Mill.

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