Motor Vehicles and Air Quality

smoke from cars

Inspection / Maintenance (I/M) Program
Find information about our state's expanding I/M program aimed at curbing automobile emissions.

Smoking Vehicle Complaint Form
Submit this form to file a complaint against a motor vehicle spewing excessive exhaust into the air.

Idle Reduction
View materials concerning this new program for idle reduction.

Mobile Source Emissions Reduction Grants
View any currently open mobile source emission reduction grants, read requirements, download application forms, see previous awards and previous grant success stories.

Leak Tightness Testing
View materials concerning this program for testing gasoline cargo tankers for leak tightness.

Transportation Conformity
Learn about transportation conformity as defined by the Clean Air Act and its impact on our state.

Alternative Fuels and Vehicles
Find information about alternative fuels, vehicle conversion, refueling locations, and emissions benefits.

Drive Green, Save Green 
Tips from the Department of Transportation on reducing your fuel consumption through better driving habits, vehicle maintenance and reduced driving.

What is E15?
How does this affect me? How will this affect my gas mileage?

Contacts

Brian C. Phillips
Mobile Sources Compliance Branch Supervisor
Phone 919-707-8426
Brian.Phillips@ncdenr.gov

Dave Willis
Inspection/Maintenance Contact
Phone 919-733-1482
Dave.Willis@ncdenr.gov

Regina Hudock
Vapor Recovery Lead Engineer
Phone 919-707-8419
Regina.Hudock@ncdenr.gov

Phyllis D. Jones
Transportation Conformity Engineer
Phone 919-707-8424
Phyllis.D.Jones@ncdenr.gov