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Emissions Modeling Clearinghouse
Emissions Software


EPA Emissions Models
Biogenic Emissions Inventory System (BEIS)
Emissions Modeling System for Hazardous Pollutants (EMS-HAP)
NONROAD Vehicle & Engine Emission Modeling
MOVES Emissions Model
Explanation of File Formats

  
EPA Emissions Tools
SPECIATE Database
Spatial Surrogate Tool
This tool has been developed to create spatial surrogates from shapefiles without the need for GIS. The scriptable tool is provided with the MIMS Spatial Allocator, which is available from the CMAS Center website. Click on "Download Center" and select "Models", then select "Spatial Allocator"
 

 
Additional Emission Software (Non-EPA)
Sparse Matrix Operator Kernel Emissions (SMOKE) UNC Institute for the Environment,
Environmental Modeling for Policy Development, University of North Carolina. For technical support, select the "Get Help" link on this page.Exit EPA Disclaimer
Consolidated Community Emissions Processing Tool (CONCEPT) Emissions processing software with particular emphasis on using travel demand models for onroad mobile sources and a process-based ammonia model. Exit EPA Disclaimer
International Vehicle Emissions (IVE) Model A computer model desgned to estimate emissions from motor vehicles that different from the U.S. and European models. Exit EPA Disclaimer
 
 

| Office of Air Quality Planning & Standards | Technology Transfer Network |
| Clearinghouse for Inventories & Emissions Factors |


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