4. What is Idling?
Idling [i’-dling],
running the engine of a vehicle
while it is not going anywhere.
5. Presentation Overview
Why Idling is a Problem
Myths versus Reality
The Benefits of Taking Action
How We Can Take Action
Resources
6. Why is idling a problem?
Idling…
• Hurts air quality
• Wastes fuel
• Happen daily in Sitka
• Harms health
7. Idling & Air Quality
Idling releases many hazardous
chemicals into the air including:1
• Carbon Dioxide (CO2)
• Carbon Monoxide (CO)
• Hydrocarbons
• Nitrogen Oxide
• Particulate Matter
8. Idling & Air Quality
These chemicals cause environmental
problems including:2
• Smog/ Haze • Ozone
• Global warming/ • Reduced crop yields
greenhouse gases • Damage to structures/
• Fewer fish and algae monuments
blooms
Trucks alone emit 11 million tons of carbon dioxide,
180,000,000 tons of ozone forming gas, and
5, 000 tons of particulate matter every year!2
9. Idling & Health
These chemicals cause various heath
conditions including:
• Asthma • Prenatal & infant
mortality
• Cancer
• Senior mortality
• Cardiovascular
disease • Visual Impairment
• Respiratory disease • Headache
• Allergies
13. Idling Myth #1
The engine should be warmed
up before driving.
Reality
Idling is not an effective way to
warm up your vehicle.
Driving your vehicle is the best way
to warm it up.
30 seconds of warming up your
vehicle on winter days is enough.
14. Idling Myth #2
Idling is good for your engine.
Reality
An idling engine is not operating
at its peak temperature, which
means fuel combustion is
incomplete.
Excessive idling can damage
your engine components,
including cylinders, spark plugs
and the exhaust system.
15. Idling Myth #3
Shutting off and restarting your
vehicle is hard on the engine
and uses more gas.
Reality
Frequent restarting has little
impact on engine components.
More than 10 seconds of idling
uses more fuel than restarting
the engine.
16. Idling Myth #4
Idling is a good way to stay warm
while waiting inside the car
Reality
So are non polluting options like
a hat, gloves and an extra layer
Pollutants affect the people
inside the vehicle as well as
outside of it.
17. The Benefits of Taking
Action
Not idling will:
Save you money fuel and engine
wear and tear
Improve the quality of air in Sitka
Reduce harmful emissions that
contribute to climate change
Protect the health of kids and citizens
Educate the whole community
18. What can be done?
•Examine the Facts
•Talk with others
•Adopt a policy *
•Educate the whole
community
How many of you have seen cars idling?People idle for many reasonsTo keep heater or a/c onTo warm up the carHabitEntitled to do what they want in their own carAre there reasons that you idle?
There are many costs to idling including worsened air quality and health and wasted fuel.Idling is against the law, but the law is not very well known.NYC - 3-minute idling limit everywhere, except …1-minute limit in school zones
There are over 1100 compounds found in car exhaust including carbon dioxide, carbon monoxide, hydrocarbons, nitrogen oxide, and particulate matterThese compounds have both environmental and health effectsAbout these specific compounds:Carbon Dioxide:Replaces oxygen, so we cannot breathCauses cause headaches, drowsiness and loss of ability to maintain concentrationCarbon Monoxide:Hinders oxygen flow to body’s organsEspecially harmful to those suffering from heart or respiratory diseaseCauses visual impairment, headache, & reduced work capacityOver 75% of all carbon monoxide emissions come from on and off road vehiclesHydrocarbons:Cause smog and ground level ozoneCauses difficulty breathing, lung damage, and reduced heart functionLinked to cancerOver 75% of all carbon monoxide emissions come from on and off road vehiclesNitrogen Oxide:Cause smog and ground level ozoneCause “haze” or obstructed viewParticulate Matter:Easily get into body, esp. lungsCause asthma, chronic bronchitis, and possibly cancer
Whenever the visibility or distance from which you can see things is low, that’s because of pollution (think of days you can’t see the empire state, Brooklyn bridge, statue of liberty, ect… very well)Global warming, caused by ground level ozone that forms from these chemicals, effects everyone, changing our weather and environmentA study in the Hudson River found that acid rain caused by this pollution decreased the population of life in the water, incl. fish and algaeDamage to the ozone layer means the we are less protected from the sun.Pollution leaves residues that stick to things outdoors and can cause permanent damage.
40 chemicals from vehicle exhaust are considered hazardous to your health21 of these chemicals are known to or may cause cancerEPA estimates that vehicle pollution causes half of all cancer cases attributed to outdoor toxins.Fume particles are easily absorbed Fumes are hazardous for all lung and heart conditionsChildren are especially vulnerable:Airways are immature and easily affected by environment. Breathing zone is lower and therefore closer to the source of idling fumesOver 1.8 million New Yorkers currently suffer from asthma which is worsened by exposure to Estimates link over 2,000 adult deaths, and 3,500 non-fatal heart attacks to exposure to diesel exhaust