dimarts, 9 d’abril del 2013

TASK 10


Here it goes
1.       Solar energy
2.       Wind energy
3.       Hydro energy
4.       Geo-thermal energy
5.       Tidal energy
6.       Wave energy
7.       Biomass energy

And much more!

SOLAR ENEREGY: used in cooking, lighting, heating etc.  Photovoltaic produces electricity from sunlight.

WIND ENERGY: a 8 m/s breeze blowing through a 100 meter diameter rotor would move almost 77000 kilograms of air per second producing 2.5 mw of energy.

WATER ENERGY:  highest used renewable source, very high potential. Hydroelectric power sources dams. Our country is full of rivers, all needed is to use them properly.

GEOTHERMAL ENERGY: it is strictly not a renewable source as it can get depleted over time at a location. Currently producing more than 100 GW commercially in over 70 countries.

TIDAL ENERGY: it is the power achieved by capturing energy contained in moving mass dues to tides.  It is inexhaustible within human timeframe.

WAVE ENERGY: it is energy of ocean surface waves and capturing it to get useful work.


BIOMASS ENERGY: biomass includes biodegradable waste that can be burnt as fuel.

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