http://www.cleanenergy.org/2008/11/01/homeowners-guide-to-clean-efficient-energy-in-tn/

SACE | Southern Alliance for Clean Energy

Homeowners Guide to Clean & Efficient Energy in TN

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Here at the Southern Alliance for Clean Energy, we are excited to be provided with the opportunity to write this guide for the citizens of East Tennessee. This guide is written at a time when energy demand is on the rise, and national security is a a top priority. In order to protect our nation, and our environment…sace-energy-guide.pdf