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.
This kitchen remodel features a new window, energy-efficient lighting, new appliances and side-wall insulation.
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.
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.
A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.