2. Be Energy Efficient
You already switch off lights — what's next? Change light bulbs to compact fluorescents or LEDs. Unplug computers, TVs and other electronics when not in use. Wash clothes in cold or warm (not hot) water. Dryers are energy hogs, so hang dry when you can. Install a programmable thermostat. Look for the Energy Star® label when buying new appliances. And a home energy audit is cheaper than you think — book one today to find even more ways to save energy.