Conventional and Non Conventional Sources of Energy Part 1

Conventional and Non Conventional Sources of Energy

Different sources of energy are majorly categorised into two sources:

• Conventional sources of energy
• Non-conventional sources of energy

ऊर्जा के पारंपरिक तथा गैर पारंपरिक स्रोत भाग 1 

Conventional sources of energy

• Conventional sources of energy are the natural sources of energy available for a limited time period.
• These sources are the non-renewable sources of energy and they get depleted with time.
• They are usually obtained from decaying material which was formed over millions of years ago.
• Examples of conventional sources of energy: coal, natural gas, petroleum etc.
• Conventional sources have cause immense environmental damage and has significantly contributed to global warming.

Different types of conventional sources of energy

Coal

• Coal is one of the most important sources of conventional energy.
• Coal is the most abundant fossil fuel found in India and it has been the main source of India’s energy supply for many years.
• Since the advent of industrialization coal has been most common source of energy.
• There are around 150000 million tonnes of coal deposits in India. Out of which, deposits are mainly in the states of Odisha, Bihar, Jharkhand, Madhya Pradesh, and West Bengal.
• India is the fourth-largest coal producing nation in the world.

Natural gas

• It is an important source of energy in India.
• Natural gas consists about 95% Methane and rest ethane and propane.
• It occurs deep under the crust of the earth either alone or a long with oil above the petroleum deposits.
• It is available in Tripura, Jaisalmer, off-shore areas of Bombay High and in the Krishna – Godavari delta.
• It is used both as a domestic and industrial fuel.

Petroleum products

• It is an important source of energy in India.
• It is used in automobiles, trains, aircraft, and ships and other transportation vehicle.
• The key oil-producing states in India are Mumbai, Assam, and Gujarat.
• Some of the crude oil producing locations in our country are:
  • Ankleshwar and Kalol in Gujarat
  • Rudrasagar and Lakwa in Assam; and
  • Bombay high (off-shore area).

Non-conventional sources of energy

• The sources of energy which are being produced continuously in nature and are in exhaustible are called renewable sources of energy (or) non-conventional energy.
• These sources of energy do not cause environmental pollution and are, therefore, environmental-friendly sources of energy.
• Examples of non-conventional sources of energy: tidal energy, wind energy, hydel energy, solar energy, and geothermal energy.

We will discuss the different types of non conventional sources of energy in the next article.

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