Presentation on hydro energy made by German pupils in Langon. Comenius AREE meeting May 2012

1. Comenius-Project
energy from a hydroelectric
wheel

2. How we intend to use our
hydroelectric wheel
Used for Rumania (school project)
Light up a shelter

3. How it works
Pressure of
water
The wheel

4. Dynamo, which
produces the
electricity

5. Hydroelectric plant

6. Advantages :
A low cost installation
An environmentally choice
A renewable energy
Storage possibilities
Disadvantages :
Sedimentation of rivers downstream
Dropped the water
Flooding of the valley upstream
A barrier to fishes
Loss aesthetic beauty sites

7. Thank you for your attention