Historic preservation

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.

Two people walking into a new home

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.

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.

Megan standing in front of the barn home

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

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.

Pete and couple standing in remodeled kitchen

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

Man showing ductwork to Pete and Megan

New, energy-efficient homes need new solutions to circulate and ventilate the air inside the home.

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.

Energy rater performing analysis on a front door

An energy rater can help make your new home more energy-efficient through every stage of the construction process.