Switch to compact fluorescent light bulbs
(Avoid 34 lbs CO2 per bulb per year)
Install energy-efficient clothes washer
(Avoid 260 lbs CO2 per year)
Purchase energy-efficient water heater
(Avoid 120 lbs CO2 per year)
Install high-efficiency central furnace
(Avoid 1,000 lbs CO2 per year)
Install solar electric panels
(Avoid 3,300 lbs CO2 per year)
Make your next car a hybrid-electric vehicle
(Avoid 2,900 lbs CO2 per year)