Historic preservation

Insulated concrete forms in the ground

An insulated concrete form (ICF) system eliminates the cold drafts typical of wood-frame construction.

Pete and Megan talking with homeowners

Hear from real homeowners and builders who made energy efficiency a priority.

Man showing ductwork to Pete and Megan

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

house blueprints

Learn about some of the changes for new homes built today. An expert highlights some of the things to consider when building a new home.

Megan standing in front of the barn home

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

Adjustable height kitchen sink

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

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.

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.