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Green energies

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by

Lauren Ury

on 14 March 2014

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Transcript of Green energies

Changing your future footprint by changing the way you live.
Green energies
4. Biomasse
Eco-village
Fossil fuels
≠ renewable energies
1. Wind power
3 kind of turbines
Always used fossil fuels..

BUT CONSEQUENCES ....

BAD ON THE HEALTH

BAD ON THE EARTH
SOLUTION ??

YES !

GREEN ENERGIES
2. Geothermal energy
3. submarine energy
A Good example of Green living
location : Hackbridge, South London, UK
BedZed
What are the principles of Bedzed ??
ecofriendly lifestyles
Caring to save energy
cutting back on our carbon outputs
Wind
Kinetic energy
Electrical power
1) Smallest Turbines
2) Average Turbines
3) Largest Turbines
Battery Charging
Domestic Power Supply
Wind Farms
1) No pollution
2) Don't need a lot of place
3) Following our consumption
1) dependent on the weather
2) breaking the beauty of the landscape
Movement of water
Kinetic energy
Power
MARINE ENERGY
TIDAL POWER
WAVE POWER
1) Oceans close to concentrated population
2) Big potential of renewable energy
1) Unknown impact on the biotope
1) higher seismical activity
1) Very ecofriendly
2) constant power
3) different intensity
4) can be used in different forms
Combustion
Heat
Directly
indirectly
Converting into
Various forms of biofuel
DISADVANTAGES
BIOMASS vs FOSSIL FUELS
FOOD vs FUEL
5. Solar power
ADVANTAGES
1. No Harmful Emission
2. Clean Energy
3. Abundant and Renewable
4. Reduce Dependency on Fossil Fuels
5. Reduce Landfills
6. Can be used to create different products
ADVANTAGES
1. Free energy
2. no pollution but in factories
3. usable in remote areas
4. Usefull energy for everday consumption
5. Infinite energy
DISADVANTAGES
1. Only when sunny day
2. Expensive manufacture
3. Lower power output
4. Unreliable climate = Unreliable energy
5. Battery large & heavy
Zero energy
High quality
Energy efficient
Water efficient
Low impact materials
Waste Recycling
Encourage eco-friendly transport
Full transcript