Historic preservation
In this video: A preservation expert shares how to restore an older home economically and energy efficiently.
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Geodesic domes
A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.
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This kitchen remodel features a new window, energy-efficient lighting, new appliances and side-wall insulation.
Green home construction
More builders are offering sustainable choices in new home construction. Find out what's available and how it impacts the earth and the bottom line.
Energy rater and performance consultant
An energy rater can help make your new home more energy-efficient through every stage of the construction process.