This new invention burns up to 25 watts of electricity per square foot by turning the glass into an electric heater . They say it is more energy efficient because it eliminates drafts, and the conventional heating system doesn't have to work as hard."
Heat producing windows
Heat producing windows
(via www.treehugger.com)
Submitted by the.cloned on Sat, 2008-04-26 17:46. | Tags: technology | energy efficient | heat | technology
Dumbest idea
Heating a window that has half its surface exposed to the outside doesn't make much sense to me.