The following files are excel spreadsheets for use in determining site emissions. Click on the links below to download the Excel files to your computer.   If you experience difficulties with these spreadsheets, please e-mail Jason Rayfield.

 

Please submit the electronic version on disk as well as the paper version when making your emission calculation submittal to your MCAQ contact. If you would like to e-mail the electronic version directly to your MCAQ contact, please call them at 336-5430 to coordinate such action. 

 

These spreadsheets use emission factors from the latest version of EPA's AP-42 Volume 1 for Stationary Sources.  Emission test results may provide more accurate emission estimates and should be considered for use.  It may be acceptable to use previous valid source specific test results, or testing that the process equipment's manufacturer performed during a similar operating scenario.  If you have a question as to which is the more appropriate method to calculate emissions, please ask your MCAQ contact at 336-5430.