This document discusses green homes and sustainability. It begins by explaining that sustainability means sustaining life on Earth by protecting the environment and conserving resources to support future generations. It then outlines the key factors of green homes, including site selection and planning, water and energy efficiency, materials, indoor environmental quality, and innovation. Green homes utilize fewer resources, generate less waste, and provide healthier spaces for occupants while being environmentally, economically and socially sustainable. The document encourages individuals to make changes in their own homes to help create a greener future.