Prefabrication offers a simple path to the green home of your dreams, and in her latest book, Prefabulous author Sheri Koones highlights the many ways of using prefabrication to create almost-off-the-grid homes—houses that are not only environmentally friendly but often operate at nearly zero annual energy cost.
Taking energy from the grid when necessary and returning any excess energy produced, almost-off-the-grid homes function on a fraction of the energy required by most houses, and additionally are more comfortable, healthier, quieter inside, and far cheaper to operate. As energy costs continue to rise, the almost-off-the-grid house proves its worth.

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