Enter information into each of the input boxes below. All inputs are required unless marked "Optional". Additional boxes may appear as information is entered. Click on the "Next-->" button to proceed once all the information is entered for each section.
For additional information regarding a specific input box, please refer to the associated tooltip (question mark symbol) to the right of the box. Note: not all input boxes have an associated tooltip.Note: This tool only calculates the emissions if using...
● The following tank types:
○ Vertical Fixed Roof
● The following compatible internet browsers:
○ Google Chrome
○ Microsoft Edge
○ Mozilla Firefox (some formatting issues may occur)
○ Most mobile devices
○ (Not compatible with Internet Explorer)
Note: Currently, this tool cannot calculate emissions of speciated components in the liquid stored. Please refer to AP-42, Section 7.1.4 and sample calculations in AP-42, Section 7.1.5 for guidance on calculating emissions of specific components in the liquid stored. Once you have calculated total emissions using this tool, you can then use the method provided in AP-42, Section 7.1.5 (Example 4) to calculate emissions from specific components in the liquid stored.