In newer homes, energy-efficient building practices are used to avoid drafts, but these air tight homes can result in uncomfortable air quality and ventilation.

See our Air Quality section for more information.

In this video: An industry expert discusses green technologies that improve air quality in new construction.

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Turning a barn into an energy-smart home

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

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Decoding building requirements

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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.

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Energy rater and performance consultant

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

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Choosing energy-smart products

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

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Modular homes

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Modular homes are built in a factory under controlled conditions, then shipped to the homesite and placed on a permanent foundation.

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Aging in place

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

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Trombe wall

Trombe wall on the interior of a home

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

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Energy efficient kitchen remodel

Pete and couple standing in remodeled kitchen

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

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Habitat for Humanity

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

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