Place utility meters in a high profile place on
the outside wall of buildings to show people
how much electricity they are consuming. When
the information is public, householders might
make more or an effort to consume less.
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Monday, March 17, 2008
Free Idea # 152 - Public electricity utility meters
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1 comment:
My university lybrary has this device, even have indicator of wing speed, wing direction and outdoor temperature.
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