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Software and Tools

CHIEF Software and Tools
WebFIRE Refinery Wastewater Emissions Tool
SPECIATE TANKS
PM Calculator
The Emission Inventory and Analysis Group has posted a Microsoft Access version of PM Calculator. The file is available on the Emissions Inventories page under Emissions Inventory Tools.

EPA Related Software and Tools
AIR Data - Reports and Maps
WATER9
MOVES (Motor Vehicle Emission Simulator)
Landfill Gas Emissions Model v2.01
Emissions Modeling Clearinghouse
Clean Air Technology Center (CATC) Software
Support Center for Regulatory Air Models (SCRAM)
Office of Transportation and Air Quality Emission Factor Models
Air Compliance Advisor Interactive (ACA Interactive)
Exit EPA Disclaimer

These estimating tools should be used with discretion. Actual emissions from individual sources may vary considerably from values estimated by using emission and speciation factors. Source-specific emission test data are generally preferred, when available. EPA welcomes any emission data that would help improve the emissions estimating tools presented here.

Copies of the tools mentioned above are available from different sources and under differing conditions related to requester status (government agency, commercial entity, nonprofit organization, Freedom Of Information Act requestor, etc.).


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


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