Trombe wall
Using the sun's stored energy to heat your home reduces your conventional energy consumption.
Using the sun's stored energy to heat your home reduces your conventional energy consumption.
New, energy-efficient homes need new solutions to circulate and ventilate the air inside the home.
A preservation expert shares how to restore an older home economically and energy efficiently.
A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.
Habitat for Humanity is an organization that provides simple, sturdy homes. Learn how energy efficiency is a key factor in building these homes.
An energy-smart builder will help you make the right choices for your family and lifestyle.
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.
An insulated concrete form (ICF) system eliminates the cold drafts typical of wood-frame construction.