Everyone is talking about "green living" - and for good reasons - high fuel costs, water shortages, illness from poor air quality, and a stressed environment.
Many people think green improvements are either basic and obvious, like compact fluorescent lightbulbs - or complex and costly, like covering the roof with solar panels. In fact, there's a wide range of green opportunities, from a new furnace or solar systems to low-cost measures such as programmable thermostats, a water ...