Historic preservation

Pete and couple standing in remodeled kitchen

This kitchen remodel features a new window, energy-efficient lighting, new appliances and side-wall insulation.

Geodesic dome home

A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.

Megan standing in front of the barn home

A century-old barn gets the ultimate makeover - with lots of energy-smart technology.

Mom and daughters playing in leaves

When building your new home, don't forget about the importance of energy-conserving products like furnaces, air conditioners and appliances.

Volunteers joining hands

Habitat for Humanity is an organization that provides simple, sturdy homes. Learn how energy efficiency is a key factor in building these homes.

Building materials, blueprints and paint chips

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.

Adjustable height kitchen sink

Using universal design principals, your home can adapt to your changing lifestyle needs.

Cross section of a structural insulated panel

Structural insulated panels, also called SIPs, foam-core panels or stress-skin panels, are significantly more airtight than stud walls.

Trombe wall on the interior of a home

Using the sun's stored energy to heat your home reduces your conventional energy consumption.