YOU have the POWER to make a DIFFERENCE

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ENERGY

• YOU have the POWER to make a DIFFERENCE!

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Common Energy Types

• The most common energy forms people desire are
• 1. HEAT

2. LIGHT
3. ELECTRIC
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Some devices in use currently

• Well be looking at
• Briquette Makers
• Solar Ovens
• Bio-digesters
• Water energy

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Briquette Maker The Legacy Foundation
http//www.youtube.com/watch?vX3VcqINLV4o
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Briquette Maker

• Many types of briquette makers the one in the
  video is wet based.
• Briquettes can be made from a variety of locally
  available materials.
• Concept behind wet basis technology
  Natural fibres tend to interlock when randomly
  aligned

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Briquette Maker
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Solar Ovens SCI
http//www.youtube.com/watch?vOfn7jqPDTeYNR1
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Solar Ovens

• PROS
• Easy to use
• Low maintenance
• Cheap
• CONS
• Limited to areas with either good sunshine or
  warm weather
• Long cooking time
• CONS

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Bio-digester EARTH University Foundation

• http//www.youtube.com/watch?vpMR4KnGktds

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Bio-digesters
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Water Power

• Some ways devised to harness water power
• Use of horizontal turbines
• Use of vertical turbines
• Wave generators

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Questions?
?
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Useful Links

• For more information check out
• 1. Briquette Maker
• http//ces.iisc.ernet.in/energy/HC270799/RWEDP/fd4
  6ch1.html
• 2. Solar Oven
• http//www.solarcooking.org/pasteurization/default
  .htm
• http//solarcooking.wikia.com/wiki/The_Solar_Cooki
  ng_Archive_Wiki

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Useful Links

• 3. Bio-digesters
• http//www.aidg.org/biodigesters.htm
• http//www.ruralcostarica.com/biogas-faqs.html
• http//www.youtube.com/watch?vbut5ntRMQQcfeature
  related
• 4. Wave Energy
• http//www.darvill.clara.net/altenerg/wave.htm

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Useful Links

• 5. To know more about NGOs shown
• http//www.legacyfound.org/
• http//solarcooking.wikia.com/wiki/Introduction_to
  _solar_cooking
• http//www.earth-usa.org/