Geodesic domes
A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.
A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.
This kitchen remodel features a new window, energy-efficient lighting, new appliances and side-wall insulation.
Your roof and attic play the most crucial role in your home's energy efficiency system, reducing your energy costs during the winter and summer.
A century-old barn gets the ultimate makeover - with lots of energy-smart technology.
Using the sun's stored energy to heat your home reduces your conventional energy consumption.
A preservation expert shares how to restore an older home economically and energy efficiently.
An energy-smart builder will help you make the right choices for your family and lifestyle.
Modular homes are built in a factory under controlled conditions, then shipped to the homesite and placed on a permanent foundation.
An insulated concrete form (ICF) system eliminates the cold drafts typical of wood-frame construction.