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 Transportation
consumes about 25 percent of the total energy used in the United
States. When people drive they are responsible for releasing harmful
chemicals into the air. When, where, how, why and what you drive
all play an important role in affecting air pollution. Here are
some suggestions on how to be more environmentally friendly when
you need to get somewhere.
- Drive less, especially during peak traffic periods or hot days.
- Use public transportation, walk, or ride a bike.
- Shop by phone, mail or Internet.
- Telecommute.
- Combine your errands into one trip.
- Avoid revving or idling engine over 30 seconds.
- Avoid waiting in long drive-through lines. Turn off your car
and go in.
- Accelerate gradually, maintain speed limit and use cruise control
on the highway.
- Follow your owner's manual on recommendations for maximum economic
efficiency.
- Use an energy-conserving (E.C.) grade of motor oil.
- Minimize use of air conditioning if you can.
- Get regular engine tune ups and car maintenance checks (especially
for the spark plugs).
- Use EPA-certified facilities for air conditioner repair. (Call
facilities to find out before going.)
- Find out if materials are recycled when you change your tires,
"throw away" your car or change car fluids. Ask before your car
is serviced and consider going to someone who is environmentally
friendly.
- Replace your car's air filter and oil regularly. For information
of how to do this correctly and environmentally visit
http://www.epa.gov/epaoswer/non-hw/recycle/recy-oil.pdf
[PDF 219 KB] .
- Keep your tires properly inflated and aligned.
- Repair all vehicle leaks.
- Fill gas tank during cooler evening hours to cut down on evaporation.
Avoid spilling gas and don't "top off" the tank. Replace gas tank
cap tightly.
- Look for the most efficient, lowest-polluting model of vehicle.
For more information visit the Green Vehicles Guide Web page -
http://www.epa.gov/greenvehicles/
- Don't ignore the "check engine" or "service engine
soon" light if it comes on. Make an appointment with your
repair technician for diagnosis soon. For more information, read
our fact sheet at: http://www.epa.gov/otaq/obd-faq.htm.
For additional information relating to driving and air pollution,
please see these documents:
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