Trombe wall
Using the sun's stored energy to heat your home reduces your conventional energy consumption.
Net Zero Community
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.
In this video: A builder discusses what makes a Net Zero home and neighborhood unique.
In this video: A builder talks about Wisconsin's first Net Zero community. Learn more about the program and how it serves as an example for other energy efficient communities.
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.
Energy efficient kitchen remodel
This kitchen remodel features a new window, energy-efficient lighting, new appliances and side-wall insulation.
Modular homes
Modular homes are built in a factory under controlled conditions, then shipped to the homesite and placed on a permanent foundation.
Energy rater and performance consultant
An energy rater can help make your new home more energy-efficient through every stage of the construction process.
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.
Insulated concrete forms
An insulated concrete form (ICF) system eliminates the cold drafts typical of wood-frame construction.
Green home construction
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.