A PRESENTATION AT RENEWABLE ENERGY SOURCES

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Presentation transcript:

A PRESENTATION AT RENEWABLE ENERGY SOURCES

CONTENTS Conventional Energy sources Non Conventional Energy sources Types of non conventional energy sources Comparison between conventional and non conventional energy sources Advantage and disadvantage of non conventional energy sources

ENERGY SOURCES Conventional Energy Source Non Conventional Energy Source Coal Petroleum Natural Gas Solar Energy Tidal Energy Wind Energy Geo Thermal Energy Nuclear Fusion Energy Biomass Energy

Conventional Energy Source 1. Energy source which are use from ancient time and uses fossil fuel for generation are called conventional energy source 2. These are exhaustible and depleting every day 3. These are coal, petroleum, natural gas, oil etc. 4. It is necessary to conserve these sources

Non Conventional Energy Sources The energy sources which are renewable or un exhaustible called non conventional energy source These are pollution free and ecofriendly

SOLAR ENERGY The main source of solar energy is heat and light of sun on earth About 1% of world energy is provided by solar power plant It is most widely and easily available energy source

The surface receives about 47% of the total solar energy that reaches the Earth. Only this amount is usable.

TIDAL ENERGY The gravitation force between moon, sun and earth causes tides in the sea Because the moon is much closer to the earth so it exerts more gravitational force at earth as the result the tides follows the moon during its rotation around earth creating flow and ebb of tides It is un economical but pollution free and eco friendly

TIDAL POWER GENERATION

WIND ENERGY The hot and high speed wind is used to rotate the wind mill by which wind turbine rotates and electricity is generated through this process

GEOTHERMAL ENERGY Energy produced by the natural processes occurring within the earth known as Geothermal Energy The major sources are molten, underground rock, magma etc.

GEOTHERMAL POWER GENERATION

TOTAL POWER GENERATION

COMPARISON CONVENTIONAL SOURCES NON CONVENTIONAL SOURCES These are Non renewable It will be exhausted one day Necessary to conserve Causes more pollution These are renewable These are continuously available No need to conserve Pollution free

ADVANTAGE OF NON CONVENTIONAL ENERGY SOURCES These are renewable and un exhaustible No need to conserve Pollution free and eco friendly Available in abundant These are also known as “THE ENERGY OF THE FUTURE”

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