DATE: 	May 2023

SUBJECT: 	HEM Model Output Files for the Neoprene Production Source Category

FROM: 	Matt Woody
	U.S. EPA, OAQPS

TO: 	EPA Docket ID EPA-HQ-OAR-2022-0730

We are placing these files in the docket for this rulemaking because they have been provided to Denka Performance Elastomer, LLC in response to a Request for Production in United States of America v. Denka Performance Elastomer, LLC et al., No. 2:23-cv-00735-CJB-MBN (E.D. La.). This information is already contained in this docket in the form of input files, but we are providing the output files as well. Attached to this memo are the model output files for the Neoprene Production Source Category Whole Facility Post-Control Emissions. Other model output files available in the docket include:
Neoprene Production Source Category Actual Baseline Emissions 
Neoprene Production Source Category Actual Post-Control Emissions 
Neoprene Production Source Category Acute Emissions 
Neoprene Production Source Category Whole Facility Baseline Emissions 
