Jump to main content.


Emission Inventory Training

Explanation of File Formats

General Emission Inventory Training
Introduction to Emission Inventories - APTI Course 419A. October 2004
(EPA Air Pollution Training Institute Web site)
Basic Inventory Class Slides - (Updated April 2003. Prepared for the 12th Annual Emission Inventory Conference, San Diego, CA) (PDF 1.65M)
Preparation of Fine Particulate Emission Inventories - APTI 419B. October 2004
(EPA Air Pollution Training Institute Web site)
EIS Training
Facility Inventory - March 2012 (Presentations w/Speaker's Notes)
(Q&A)
(Recorded Webinar)
(Staging Table Requirements)
Point Inventory - March 2012 (Presentations w/Speaker's Notes)
(Q&A)
(Recorded Webinar)
(Staging Table Requirements)
Nonpoint Inventory - April 2012 (Presentations w/Speaker's Notes)
(Q&A)
(Recorded Webinar)
(Staging Table Requirements)
Onroad Inventory - April 2012 (Presentations w/Speaker's Notes)
(Q&A)
(Recorded Webinar)
Nonroad Inventory - May 2012 (Presentations w/Speaker's Notes)
(Q&A)
(Recorded Webinar)
Events Inventory - May 2012 (Presentations w/Speaker's Notes)
(Q&A)
(Recorded Webinar)
Reports - May 2012 (Presentations w/Speaker's Notes)
(Q&A)
(Recorded Webinar)
(Summary Reports)
HAP reporting - Spreadsheet tool for converting compounds into a single aggregate pollutant June 2012 (XLS)
U.S. National Emission Inventory Training
What is the National Emissions Inventory? (CHIEF Web page)
2002 National Emission Inventory (NEI) Briefing - Denver, CO, March 2004 (PDF 1M)
PM2.5 Inventory
PM Fine Emission Inventory Preparation - April 2005 (PDF 10M)
Hazardous Air Pollutants
Emissions Inventory Preparation for Air Toxics and for Modeling Air Toxics Pollutants - April 2005 (PDF 14M)

Emission Inventory Surveys
Example Survey Letters   (PDF 650K)
Example Questionnaire Quick Reference (PDF 72K)
Emission Inventories - Modeling
Emissions Modeling - April 2005 (PDF 2M)

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


Local Navigation


Jump to main content.