Geodesic domes
A geodesic design uses interconnected triangles to create a strong, environmentally friendly structure.
Habitat for Humanity
Habitat for Humanity is an organization that provides simple, sturdy homes. Learn how energy efficiency is a key factor in building these homes.
In this video: Pete and Megan talk to Habitat for Humanity to learn more about the program and how they help people become homeowners.
More from this category
Roof and attic
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.
New home comfort issues
Historic preservation
A preservation expert shares how to restore an older home economically and energy efficiently.
Decoding building requirements
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.
Structural insulated panels
Structural insulated panels, also called SIPs, foam-core panels or stress-skin panels, are significantly more airtight than stud walls.
Talk to your utilities
Before you break ground on a new house, give your utility companies a call. They can help you avoid unnecessary expenses and construction delays.
Finding an energy-smart builder
An energy-smart builder will help you make the right choices for your family and lifestyle.
Modular homes
Modular homes are built in a factory under controlled conditions, then shipped to the homesite and placed on a permanent foundation.