Jump to main content or area navigation.

Contact Us

Air Emissions Factors and Quantification

Documentation Supporting Proposed and New Emissions Factors

Supporting Documents for Final Actions

As performance data is collected in WebFIRE, emission factors might be created or revised and proposed. If an emissions factors is proposed, there will be a 60 day public comment period. After the public comment period, and comments are reviewed, the proposed or reviewed/revised emissions factor might be finalized and posted in WebFIRE. The supporting documentation for the emissions factor will be available through this page.

New and Revised Emissions Factors for Flares and Certain Refinery Process Units posted April 20, 2015.

Jump to main content.