Presentation

When electronic gadgets are not on, “vampire
electricity” runs through plugs, annually
wasting 0.25% if the nation’s energy –a small
figure that translates into $4 billion in energy
Heating, lighting and air conditioning account
for up to 70 percent of energy usage in most
commercial buildings
Building consumes about 40% of the world’s
energy
Weatherizing alone could cut energy use in
buildings by as much as 30 percent
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