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Emissions Review Tool

IDW Emissions Review tool

Overview

The IDW Emissions review tool displays emissions by chemical species and source category. Multiple modeling platforms can be selected allowing for intercomparisons of emissions by modeling year. Each parameter selected is shown as a separate chart. Output can be filtered by State, and further by County and SCC if a single State is selected.

The tool includes a selection box for SCCs and a third type of output which offers county-level SCC data in a tabular format. The tool automatically determines which type of output to display depending upon the user’s selections and according to the following logic:

  1. Emissions by State Chart: If more than one item is selected from the State dropdown OR one item is selected from the State dropdown but no items are selected from the County dropdown, then the “Emissions by State” chart is displayed.
  2. Emissions by County Chart: If one item is selected from the State dropdown and one or more items are selected from the County dropdown but no items are selected from the SCC dropdown, then the “Emissions by County” chart is displayed.
  3. Emissions by County SCC Table: If one item is selected from the County dropdown and one or more items are selected from the SCC dropdown, then the “Emissions by County SCC” table is displayed.