Certain modular designs lend themselves more to energy efficiency, and green homes are a perfect example of this technology being put to use. If energy efficiency is important to you, consider a green modular home for your next purchase. Many manufacturers specialize in green modular homes and evaluate environmental impacts throughout their design process in order to minimize that impact. The modern fabrication systems used in constructing Green homes are able to reduce waste by roughly 50% compared to site-built homes. Green homes are perfect for those that want a sustainable and environmentally-friendly home while enjoying the all other benefits of factory-built housing, such as customization and affordability.