Do you know how many gallons of water is wasted by a dripping faucet? If a faucet drips just 5 times a minute, you will waste 230 gallons of water in a year! What about this one–it’s easy–how often should you change your air filter? Every six months, every month or once a year? You should definitely change your filter once a month.
If either of these answers surprised you, you should think about brushing up on your home energy efficiency knowledge. Take our Energy Challenge–doing so could end up saving you hundreds of dollars a year! The more you know about your home and the energy it uses, the better informed you are. The better informed you are the better you allocate your resources, both saving you money and our planet.