N.C. Department of Environment and Natural Resources
 Welcome to the North Carolina Division of Air Quality
Motor Vehicles

Smokestacks on Wheels  [Español]
Curbing Air Pollution from Motor Vehicles
Smoking Vehicle Complaint Form
Submit this form to file a complaint against a motor vehicle spewing excessive exhaust into the air.
Alternative Fuels and Vehicles
Find information about alternative fuels, vehicle conversion, refueling locations, and emissions benefits.
2005 / 2006 Heavy Duty Diesel Engine Requirements.
Learn about requirements for cleaner diesel engines
Leak Tightness Testing
View materials concerning this new program for testing gasoline cargo tankers for leak tightness.
Idle Reduction
View materials concerning this new program for idle reduction.
Drive Green, Save Green.
Tips from the Department of Transportation on reducing your fuel consumption through better driving habits, vehicle maintenance and reduced driving.
 
Inspection / Maintenance (I/M) Program
Find information about our state's expanding I/M program aimed at curbing automobile emissions.
Transportation Conformity
Learn about transportation conformity as defined by the Clean Air Act and about its impact on our state.
Diesel Emission Reduction Grants
View background information, requirements, previous awards, and download application forms for these grants aimed at reducing diesel emissions.
Mobile Source Emissions Reduction Grant
View background information, requirements, previous awards, and download application forms for these grants aimed at reducing mobile source emissions.
Mobile Source NCDEER Grants
View a list of awards for this past grant aimed at reducing diesel emissions and creating/saving jobs.
APU/Idle Reduction Device Rebate Program
View background information, requirements and download application forms for the Auxiliary Power Unit Rebate Program.
What is E15?
How does this affect me? How will this affect my gas mileage?

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Last Modified: Fri July 19 09:40:31 2013
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