Net-Zero Energy

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Forward Looking: Portland Welcomes its First Zero-Energy Community

The 16-unit property will produce energy from its 82-kilowatt solar array. More

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These Luxury Prefabs Are Going Fully Off-Grid

Dvele homes will now come with a new thermal enevelop, solar power, and a backup... More

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The Solar-Ready Rooftop

How builders can design a roof that will efficiently generate electricity on-site. More

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Prepping for Prefab

The KB Home ProjeKt is a study in the design implications for the growing trend of... More

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