National Clean Diesel Campaign

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National Clean Diesel Campaign Diesel Emissions
Quantifier Jennifer Went Office of
Transportation and Air Quality May 21, 2008
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Diesel Emissions Quantifier

• Built upon existing EPA modeling tools (National
  Mobile Inventory Model, Mobile6.2, Nonroad)
• Easy to use tool for estimating emission
  reduction and cost effectiveness of various clean
  diesel strategies
• Uniform tool provide consistency among all
  interests regarding emission reduction
  calculations
• Access the Quantifier from the National Clean
  Diesel Campaign website (www.epa.gov/cleandiesel)
• Users Guide available on the web

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How it Works

• The Quantifier is divided into 3 parts
• Main Screen
• Select a scenario
• Select the state
• Data Entry Screen
• Fleet
• Technology
• Results Screen
• Annual/Daily
• Lifetime

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Data Entry Screen

• Divided into 4 Sections
• Vehicle Group
• Select the vehicle/equipment via drill down menus
• Enter specifics about the fleet
• Funding Information (Optional)
• Technology
• Choose from a wide selection of technologies
• Summary

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Results Screen

• Divided into 2 Sections
• Annual/Daily
• Lifetime

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For More Information

• Visit EPAs National Clean Diesel Campaign
  Website
• www.epa.gov/cleandiesel

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