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EMFAC

Category: 
Software Used
Web Address: 
http://www.arb.ca.gov/msei/onroad/latest_version.htm
  • The EMission FACtors (EMFAC) model is used to calculate emission rates from all motor vehicles, such as passenger cars to heavy-duty trucks, operating on highways, freeways and local roads in California. EMFAC2007 is the most recent version of this model.