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.
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.
Habitat for Humanity is an organization that provides simple, sturdy homes. Learn how energy efficiency is a key factor in building these homes.
A preservation expert shares how to restore an older home economically and energy efficiently.
Structural insulated panels, also called SIPs, foam-core panels or stress-skin panels, are significantly more airtight than stud walls.
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.
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.