Trombe wall
Using the sun's stored energy to heat your home reduces your conventional energy consumption.
Decoding building requirements
Don't be caught unawares when it comes to building requirements. Having a clear understanding of the rules will help your new home project go smoothly.
In this video: Learn about some of the changes for new homes built today. An expert highlights some of the things to consider when building a new home.
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Energy efficient kitchen remodel
This kitchen remodel features a new window, energy-efficient lighting, new appliances and side-wall insulation.
Net Zero Community
Check out a new neighborhood concept and see how one builder is changing the way homes are built with a goal to use zero energy.
Habitat for Humanity
Habitat for Humanity is an organization that provides simple, sturdy homes. Learn how energy efficiency is a key factor in building these homes.
Insulated concrete forms
An insulated concrete form (ICF) system eliminates the cold drafts typical of wood-frame construction.
Building an energy-smart house
Historic preservation
A preservation expert shares how to restore an older home economically and energy efficiently.
New home comfort issues
Geodesic domes
A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.