Draft Methodologies

This page last reviewed February 11, 2013

ARB staff has recently developed the following draft methodologies, which are provided in Acrobat format. Following review by ARB and district staff, the emissions inventory will be updated. If you have any questions or comments regarding these methodologies, please e-mail eibweb@arb.ca.gov. To see a list of areawide source categories scheduled for update in 2005, please click here.

Methodologies Index Page