| www.pge.com
www.proctoreng.com
For comfort and efficiency issues.
www.energystar.gov
www.epa.gov
www.homeenergy.org
Great articles pertinent to all home owners
www.home-performance.org
www.advancedenergy.org
Great research site for home comfort, energy savings, and health
and safety issues.
www.efficientwindows.com
Great site to investigate claims of window efficiencies.
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