1. A PRESENTATION AT RENEWABLE ENERGY SOURCES

2. 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

3. 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

4. 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

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

6. 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

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

9. 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

10. TIDAL POWER GENERATION

11. 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

12. 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.

13. GEOTHERMAL POWER GENERATION

14. TOTAL POWER GENERATION

15. 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

16. 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”

17. THANK YOU!!