National Clean Diesel Campaign (NCDC)
Working Together for Cleaner Air
Use The Quantifier
- Read Me First
- Use The Quantifier
The Diesel Emissions Quantifier (DEQ) will be down for maintenance on Tuesday, November 4 from 5pm to midnight, EST.
1) Fleet Entry >> 2) Vehicle Group Entry >> 3) Technology Entry >> 4) Quantify Results >> 5) Health Benefits
Note: Your session will time out after 30 minutes of inactivity.
Enter Fleet Information
At this time, the Diesel Emissions Quantifier does not support calculations for ocean going vessels.
Please consult other resources for your estimate:
Options for engine groups and reduction percentages for retrofit technologies are based on application. Changing the application will invalidate these selections and cause groups and technologies to be deleted. Are you sure?