Mobile Source Emission Inventory -- EMFAC2011-SG (VERSION 1.1)

This page last updated on January 2013


EMFAC2011-SG is a new module of EMFAC2011 that allows users to estimate emissions under different transportation planning scenarios.  Input files were updated in July 2012 to correct the number of starts in several smaller categories of gasoline vehicles; calculation algorithms were not changed. The module is written in a Microsoft Access / Visual Basic for Applications platform; requires Microsoft XP or a more recent operating system; and requires Microsoft Access and Excel 2003 or newer to run the module.