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.
A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.
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.
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.
This kitchen remodel features a new window, energy-efficient lighting, new appliances and side-wall insulation.
New, energy-efficient homes need new solutions to circulate and ventilate the air inside the home.