Energy-independent home

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Roy man's idea: Energy-independent home
"...Silva's idea of a self-sustaining house features ultra-efficient solar panels and a number of small windmills on the home's roof. The windmills send energy down to two fly wheels beneath the house that takes the wind energy and sends it to a motor that powers the home. His home concept was recently selected to be one of three finalists for the X Prize Foundation's "What's your crazy green idea?" cash award of $25,000...."
Reference:www.standard.net