heating

If you already live a greener lifestyle by doing some of the simpler things like insulating your home, replacing old appliances with more efficient ones, driving less, and buying locally, then what is the next step? Maybe you can lower your greenhouse gas emissions by installing a solar water heater. Solar water heating is one of the least publicized but most cost-effective renewable energy options. According to Windy Dankoff of Conergy, solar water heaters capture six times more energy than solar electric at a third the cost. This is why solar water heating offers excellent economics.