The Office of Inspector General (OIG) for the U.S. Environmental Protection Agency (EPA) recently an...2016 Northern Transportation and Air Quality Summit Presentations Available
The Northern Transportation and Air Quality Summit brought together stakeholders from the transporta...TRB Transportation for Sustainability Conference Circular Available
TRBs Transportation Research Circular E-C203: Transportation for Sustainability: An International Co...EPA approves the use of EMFAC2014 for SIP and conformity analyses
The U.S. EPA approved the use of the EMFAC2014 emissions model for State Implementation Plan (SIP) a...U.S. EPA Revises Ozone NAAQS
On October 1, 2015, the U.S. Environmental Protection Agency (U.S. EPA) lowered the National Ambient...