Passive Solar Heating - Glass is all you need

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YouTube information-attribution:
<a href="http://www.youtube.com/v/lzGaLw__kdk&rel=0" target="_blank">http://www.youtube.com/v/lzGaLw__kdk&rel=0</a>
 Added:  March 08, 2008  (Less info)
Abundant, clean, free, passive solar energy can easily eliminate the need to burn expensive dirty fossil fuels to heat air and water in most populated locations. The lowest-cost way to get started is Passive Solar Design - All it needs is well-designed, properly-oriented glass. By Larry Hartweg ZEDmaster@ZeroEnergyDesign.com
Category:  Science & Technology
Tags:
Passive  solar  heating  energy  design  sustainable  zero  homes  buildings  solarium  greenhouse  sun  room  sunroom