Did you know that lowering the temperature of your thermostat by a mere 2 degrees Fahrenheit could reduce your energy bill by 10 percent? Or that energy-efficient light bulbs last about 12 times longer than ordinary bulbs and consume one-fifth the energy? This is just the beginning of what you-ll learn in this handy book, containing more than one hundred ideas for saving energy. These tips will save you money, and help you take your first steps in the fight against global warming.