Buying a home is not an easy decision, and there's more to consider than curb appeal, location, or square footage. Sustainability is another key factor. According to the National Association of ...

Add Yahoo as a preferred source to see more of our stories on Google. Do solar panels increase the value of your home or property? Find out how to calculate the ROI of solar panels. (AFP/Getty) One of ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...

The ranch house solar system will take much longer to pay for itself because of its size and complexity. Twenty-four solar panels mounted to a south-facing frame tilted at 45 degrees gather enough ...