wasting energy in doha
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Wasting energy in Doha. Khalid Jalal. City Lights. - PowerPoint PPT PresentationTRANSCRIPT
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Wasting energy in Doha Khalid Jalal
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City LightsThere is lots of lights that is wasted in the cities that should be saved, because
light makes stoplights work, and stoplights helps
to organize traffic, city lights are very important,
because if there is no lights people won’t see and stoplights will not
work, and that will make more accidents.
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Stadium lights
There are lights in the stadiums that we don’t need, the stadium lights are opened before the match by 3 or 4 hours,
and it is closed after the match by 2 or 3 hours,
and this affects the street lights or house lights around the stadium,
because it takes more energy and that makes
some of the street lights close.
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Mall lights50% of the mall lights are a waste of energy,
because half of the lights are just opened for design, and it does not make a difference
if they work or no.
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House lights People waste light in the
houses everyday, and they don’t use the lights, they just leave them open
and go outside or go to sleep.
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Graph 1
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Graph 3
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Source List http://www.ehow.com/list_7261584_uses-electric-energy.html#ixzz1pplFWHwI
http://www.ehow.com/list_7261584_uses-electric-energy.html
http://www.ehow.com/list_7261584_uses-electric-energy.html#ixzz1pplXhn4E>
http://www.popularmechanics.com/science/energy/efficiency/how-a-smarter-grid-can-prevent-blackouts
http://www.energysavingtrust.org.uk/Take-action/Money-saving-tips/Energy-saving-tips/Top-ten-tips
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THANK YOU FOR
WATCHING!!!!!!!