presentation 3

1. RENEWABLE ENERGY
SOURCES
What is renewable energy ?
Advantages of renewable energy.
Most popular ones
What’s new ?

2. RENEWABLE ENERGY SOURCES
Renewable energy is
energy generated from
natural resources such
as sunlight, wind, rain,
tides and geothermal
heat.

3. RENEWABLE ENERGY SOURCES
1. Sustainable
2. Low maintenance outgoings.
3. Low waste product.
The Advantages of Renewable Energy

4. WIND TURBINES
2-USA
4- Sweden
1- China
3- Germany
.
.
.
12- Turkey

5. SOLAR ENERGY
Solar cells are devices
that convert the sun
light energy directly
into electrical
energy.

6. GEOTHERMAL HEAT
Below Earth's crust, there is a layer of hot and
molten rock, called magma
heats some spring
water.

7. TIDAL POWER
Sometimes sea level
Rises because of the
Moon movements

8. WAVE ENERGY
Continuous wave movements operates the turbines inside of the device.

9. BIOMASS
Agriculture for energy.

10. FUEL CELL
Produces electricity from hydrogen.

11. SOLAR POWER TOWER

12. I always liken it
to the eye of
Sauron.

13. SOLAR POWER TOWER
This system may become the
most effective renewable
energy source in the future.