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Loni Hanka

Community Outreach Specialist

DEQ State Office

1410 N. Hilton

Boise, ID 83706

ph: (208) 373-0124

fx: (208) 373-0342

loni.hanka@deq.idaho.gov


Air Quality Assistance for Businesses:

Clean Air Zone Idaho for Businesses

 
What Is Clean Air Zone Idaho?
Why Is Vehicle Idling a Problem?
How to Participate in Clean Air Zone Idaho
   for Businesses Program
For More Information
 
Does your business have a vehicle fleet? Do drivers regularly let their engines idle for several minutes to warm up first thing in the morning? Do they leave vehicles running while loading or unloading or while conducting business?

Does your business have a drop-off zone, drive-through window, or parking lot? If so, do customers frequently idle for 10 or more seconds on your property?

Many businesses fit into one or both of these categories and may not have considered the economic and environmental impacts of idling vehicles. When a car or truck is left running while it’s parked or sitting still, fuel and money are wasted while the engine produces air pollution. This pollution contributes to poor air quality and global climate change, as well as being harmful to health.

Vehicle idling is a bad habit. Your business can save fuel and money and protect air quality by breaking this habit and encouraging your customers to go idle-free as well.

 
An idling engine gets the worst possible gas mileage –
zero miles per gallon.
 
 What Is Clean Air Zone Idaho?

To encourage Idahoans to turn off their engines instead of idling, the Idaho Department of Environmental Quality (DEQ) initiated the Clean Air Zone Idaho program. The program began in 2004 with a campaign aimed at encouraging school bus drivers and others not to idle on school grounds. To date, nearly 300 Idaho schools and child care facilities have voluntarily joined the program.


In 2006, the program expanded to discourage vehicle idling at community facilities where idling is common, such as airports, libraries, parks, sports areas, and universities. To date, more than 30 Idaho communities have joined the program.


Recent efforts have focused on encouraging businesses to join the Clean Air Zone Idaho program. Businesses with delivery vans or truck fleets are great candidates for participation in the program, as are businesses with loading docks or drive-through lanes or parking lots where vendors or customers often sit and idle.


Participation in the Clean Air Zone Idaho program is voluntary and free. Participants receive free resources and recognition. It’s easy to join. Simply contact DEQ’s Community Outreach Specialist or the DEQ Regional Office nearest you.

 
 Why Is Vehicle Idling a Problem?
 It wastes fuel.
Idling for 10 seconds or more uses more fuel than restarting your engine. Idling for 10 minutes a day wastes an average of 26 gallons of gas per vehicle per year.
People sometimes think vehicles should idle for several minutes before being driven. This is not true. Modern engines do not need more than a few seconds of idling time, even in cold weather, before they can be safely driven. In fact, the best way to warm up a car is to drive it, since that warms up the catalytic converter and other mechanical parts of the car, in addition to the engine.
 It wastes money.
If fuel costs $4 a gallon, idling for 10 minutes a day costs $104 per vehicle per year. Even at $1.50 a gallon, you're still wasting $39 per vehicle per year.

 It pollutes the air.

Vehicles emit many pollutants into the air. Compared to the smokestack image many people associate with air pollution, emissions from an individual car may seem insignificant. Emissions from many vehicles on the road or idling in a waiting area add up, however, and can have a serious impact on air quality.
 It’s harmful to our health.
Breathing elevated levels of air pollutants can adversely affect human health, especially in sensitive populations such as children, the elderly, and people with certain health conditions such as asthma.
 It can damage your vehicle’s engine.
Cylinders, spark plugs, and exhaust system are at risk. Idling an engine forces it to operate in a very inefficient and gasoline-rich mode that, over time, can degrade the engine’s performance and reduce mileage.
 
 How to Participate in the Clean Air Zone Idaho for Businesses Program
Adopt a no-idling policy for your business and direct fleet drivers to turn off their engines while loading and unloading and parked. DEQ can provide you with suggested text and an easy-to-implement communications plan.
Calculate how much you are spending on gas now and continue to track over the next several months. Then show your drivers how much fuel costs have decreased as a result of curbing idling. Consider establishing an employee rewards program with the savings.
Establish a clean air zone around your facility where idling is discouraged or not allowed.
Post "Turn off your engine" signs in clean air zones to remind customers and vendors not to idle vehicles. DEQ can provide you with bright outdoor metal signs that will capture drivers' attention and clean air zone stickers for drive-through windows.
Publicize your participation in the program as part of ongoing company advertising.
Consider purchasing fuel-efficient and hybrid vehicles for your fleet.
Work with other businesses to encourage them to create no-idle zones at delivery areas, drop-off zones, and drive-through windows with typical wait times of over 10 seconds.
 
 For More Information

Clean Air Zone Idaho: How your business can save fuel and money and protect air quality

(DEQ Publication, Updated December 2008: 186 kb, 2 pages)

Clean Air Zone Idaho: How your community can help improve air quality and protect public health by reducing vehicle emissions

(DEQ Publication, Updated October 2008: 160 kb, 2 pages)

Clean Air Zone Idaho: How your school can help improve air quality and protect children’s health by reducing diesel and vehicle emissions

(DEQ Publication, Updated May 2008: 92 kb, 2 pages)

Treasure the Valley’s Air Clean Air Zone Idaho Program




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