For most people, settling down and retiring is the goal. But have you imagined yourself turning that dream into reality with your best friends? Four couples from Austin, Texas, have been best friends for 20 years. They made a life-changing decision when they decided to make their own neighborhood of sustainable houses nearby Llano river.
Using solar panels is a great way to power your home while reaping its incalculable benefits. Because the energy comes from the sun, it does not produce greenhouse gas emissions, which is good for the environment. It can also help you save on power bills and give your house more appeal when you want to