Found 11 datasets matching filters.
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Emissions factors have long been the fundamental tool in developing national, regional, state, and local emissions inventories for air quality management decisions and in developing emissions...
Search relevance: 1.00 | Views last month: 17 | Published on: 2025-07-31 -
The Title V Permitting Statistics Inventory contains measured and estimated nationwide statistical data, consisting of counts of permitted sources, types of permits issued, and the timeliness of...
Search relevance: 1.00 | Views last month: 4 | Published on: 2025-07-31 -
The Emissions Modeling Clearinghouse (EMCH) supports and promotes emissions modeling activities both internal and external to the EPA. Through this site, the EPA distributes and documents...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-07-31 -
The EPA Control Strategy Tool (CoST) is a software tool for projecting potential future control scenarios, their effects on emissions and estimated costs. This tool uses the NEI and the Control...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-07-31 -
The EPA Control Measure Dataset is a collection of documents describing air pollution control available to regulated facilities for the control and abatement of air pollution emissions from a...
Search relevance: 1.00 | Views last month: 1 | Published on: 2025-07-31 -
The Monitoring Knowledge Base (MKB) is a compilation of emissions measurement and monitoring techniques associated with air pollution control devices, industrial process descriptions, and...
Search relevance: 1.00 | Views last month: 1 | Published on: 2025-07-31 -
EPA regulations codified in 40 CFR Part 60 and 63 require affected sources to perform emissions source tests, conduct continuous emissions monitoring, and submit compliance and emissions reports ....
Search relevance: 1.00 | Views last month: 1 | Published on: 2025-07-31 -
The CMAQ Model Outputs data asset includes current and projected future levels of ambient concentrations and deposition to support regulatory impact analyses.
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-07-31 -
OAR's RACT, BACT, LAER Clearinghouse (RBLC) data asset contains summary information on selected air permitting actions from EPA, state, and local permitting agencies across the U.S., as well as a...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-07-31 -
OTS is an internal EPA national tribal database to assist the Regions and HQs in tracking tribal performance information.
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-07-31 -
The Air Emissions Trends site provides national trends of criteria pollutant and precursor emissions data based on the the National Emissions Inventory (NEI) from 1970 - the latest NEI year.
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-07-31
