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Re:The Gulf Oil Spill vs. Home Energy Retrofits by aarong on Wednesday June 16, 2010 @01:10PM (#1436203)
What is really cool is that the $10k can often reduce a home's POWER demand by 30%.

Pricing varies, but this gets to around $0.12-$0.5/kW. BUT. That's kW not kWH (e.g power, not energy). So the power demand reduction translates to energy savings for the lifetime of the building or systems in it..

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