![[logo] US EPA](https://webarchive.library.unt.edu/eot2008/20081110154223im_/http://www.epa.gov/epafiles/images/logo_epaseal.gif){kind=logo}
Current EPA Emissions Factors and Inventory Guidance and Resource Material
| Each link below presents a list of current documents and other resource material on that subject. Distribution and price information is given for obtaining copies. Links are provided for documents which are available for free download from CHIEF and other EPA Web sites. For older materials, check the CHIEF Archive. |
| Explanation of File Formats |
| General Inventory Guidance |
| EPA Number: | |
| Publication Title: | 2002 Base Year Emission Inventory SIP Planning: 8 hour ozone, PM2.5, and Regional Haze Program. November 18, 2002 |
| Hard Copies Available: | Current editions available in electronic format. |
| EPA Number: | EPA-454/R-97-004a-g |
| Publication Title: | Emission Inventory Improvement Program (EIIP) Technical Report Series, Volumes 1-10. U.S. Environmental Protection Agency, July 1997 to present. No longer updated. |
| Hard Copies Available: | Current editions available in electronic format. |
| EPA Number: | EPA-454/R-05-001 |
| Publication Title: | Emissions Inventory Guidance for Implementation of Ozone and Particulate Matter National Ambient Air Quality Standards (NAAQS) and Regional Haze Regulations - Final Guidance, September 2005, released November 2005. (PDF 580K) |
| Hard Copies Available: | Available in electronic format. |
| EPA Number: | EPA-450/4-92-007 |
| Publication Title: | Example Documentation Report for 1990 Base Year Ozone and Carbon Monoxide State Implementation Plan Emission Inventories. U.S. Environmental Protection Agency, Research Triangle Park, NC, March 1992. (PDF 4.5M) |
| Hard Copies Available: | Available in electronic format. |
| EPA Number: | No EPA# |
| Publication Title: | Guidance on the Implementation of an Emission Statement Program. DRAFT. Office of Air Quality Planning and Standards, U.S. Environmental Protection Agency, Research Triangle Park, NC, July 1992. |
| Hard Copies Available: | Available in electronic format. (PDF 19.5M) No hardcopy available. |
| EPA Number: NTIS Number: |
EPA-452/4-92-010 PB93-131498 |
| Publication Title: | Guidelines for Estimating and Applying Rule Effectiveness for Ozone/CO State Implementation Plan Base Year Inventories. U.S. Environmental Protection Agency, Research Triangle Park, NC, November 1992. |
| Hard Copies Available: | Available in electronic format. |
| EPA Number: NTIS Number: |
EPA-454/R-94-033 PB95-109518 |
| Publication Title: | PM10 Emission Inventory Requirements. U.S. Environmental Protection Agency, Research Triangle Park, NC, September 1994. (PDF 111K) |
| Hard Copies Available: | Available in electronic format. |
| EPA Number: NTIS Number: |
EPA-450/4-91-019 PB91-242404 |
| Publication Title: | Procedures for Preparing Emissions Projections. U.S. Environmental Protection Agency, Research Triangle Park, NC, July 1991. (ZIP 242K) |
| Hard Copies Available: | Available in electronic format. |
| EPA Number: NTIS Number: |
EPA-450/4-92-007 (Replaces EPA 450/4-91-022) PB92-224435 |
| Publication Title: | Quality Review Guidelines for 1990 Base Year Emission Inventories. U.S. Environmental Protection Agency, Research Triangle Park, NC, August 1992. (ZIP 236K) |
| Hard Copies Available: | Available in electronic format. |
| EPA Number: | No EPA# |
| Publication Title: | Automated Quality Review Guidelines Checklist. (Companion computer program) (ZIP 172K) |
| Hard Copies Available: | Available in electronic format. |
| EPA Number: NTIS Number: |
EPA-452/R-94-001 PB94-158177 |
| Publication Title: | Rule Effectiveness Guidance: Integration of Inventory, Compliance, and Assessment Applications. |
| Hard Copies Available: | Available in electronic format. |
| Emission Inventory Trends Reports |
| EPA Number: | EPA-454/R-01-006 |
| Publication Title: | Procedures Document for National Emission Inventory, Criteria Air Pollutants, 1985-1999 Office of Air Quality and Standards, U.S. Environmental Protection Agency, Research Triangle Park, NC, 2001. (PDF 6M) |
| Hard Copies Available: | NTIS (800)553-6847 (order number PB#2001-106825). |
| EPA Number: NTIS Number: |
EPA-454/R-00-002 PB2000-108054 |
| Publication Title: | National Air Pollutants Emission Trends Report, 1900-1998. Office of Air Quality and Standards, U.S. Environmental Protection Agency, Research Triangle Park, NC, March 2000. |
| Hard Copies Available: | Available in electronic format. Current emissions trends data is available in Excel spreadsheets. |
| EPA Number: | EPA-454/R-98-008 |
| Publication Title: | National Air Pollutants Emission Trends Report Procedures, 1900 - 1996. Office of Air Quality and Standards, U.S. Environmental Protection Agency, Research Triangle Park, NC, 1998. |
| Hard Copies Available: | Available in electronic format. |
| EPA Number: | No EPA# |
| Publication Title: | Development of an Industrial SO2 Emissions Inventory Baseline and 1995 Report to Congress. U.S. Environmental Protection Agency Research Triangle Park, NC 1995. |
| Hard Copies Available: | Available in electronic format. |
| Emissions Factors Reports |
| EPA Number: | AP-42 |
| Publication Title: | Compilation of Air Pollutant Emission Factors AP-42, Fifth Edition, Volume I: Stationary Point and Area Sources. U.S. Environmental Protection Agency, Research Triangle Park, NC, January 1995. |
| Hard Copies Available: | U.S. GPO (202) 512-1800 (stock no. 055-000-00500-1,
$56) Recent supplements in electronic format only. |
| EPA Number: | AP-42, Supplements A - F, Updates 2001-2006 |
| Publication Title: | Supplements to the Compilation of Air Pollutant Emission Factors AP-42, Fifth Edition, Volume I: Stationary Point and Area Sources. U.S. Environmental Protection Agency, Research Triangle Park, NC, January 1995 - December 2006. |
| Hard Copies Available: |
Supplement A - U.S. GPO stock no. 055-000-00551-6, $23 U.S. GPO (202) 512-1800 |
| EPA Number: NTIS Number: |
See L&E Web Site |
| Publication Title: | Locating and Estimating Air Toxics Emissions from Sources of (various source categories or substances). U.S. Environmental Protection Agency, Research Triangle Park, NC, 1984. |
| Hard Copies Available: | Available in electronic format. No longer updated. |
| EPA Number: NTIS Number: |
EPA-454/R-95-015 PB97-175401 |
| Publication Title: | Procedures for Preparing Emission Factor Documents. Office of Air Quality and Standards, U.S. Environmental Protection Agency, Research Triangle Park, NC, May 1997. (PDF 477K) |
| Hard Copies Available: | Available in electronic format. |
| EPA Number: NTIS Number: |
EPA-453/R-95-017 PB96-175401 |
| Publication Title: | Protocol for Equipment Leak Emission Estimates. Office of Air Quality and Standards, U.S. Environmental Protection Agency, Research Triangle Park, NC, November 1995. (1.6M) |
| Hard Copies Available: | Available in electronic format. |
| Factor and Inventory Software and Models |
| EPA Number: | No EPA# |
| Publication Title: | LANDGEM - Landfill Gas Emissions Model. U.S. Environmental Protection Agency, Research Triangle Park, NC, May 2005. |
| Hard Copies Available: | Clean Air Technology Center, U.S. EPA, Hotline (919) 541-0800 |
| EPA Number: | No EPA# |
| Publication Title: | SPECIATE: VOC/PM Speciation Database Management System. Version 4.0, U.S. Environmental Protection Agency, Research Triangle Park, NC 2007. |
| Hard Copies Available: | Available in electronic format. |
| EPA Number: | No EPA# |
| Publication Title: | TANKS: Storage Tank Emissions Estimation Software. Version 4.0x, U.S. Environmental Protection Agency, Research Triangle Park, NC. |
| Hard Copies Available: | Available in electronic format. |
| EPA Number: | No EPA# |
| Publication Title: | WATER9 Modeling Program. [Replaces WATER8, CHEMDAT8, and CHEM9], U.S. Environmental Protection Agency, Research Triangle Park, NC, 2004. Beta version released June 2006. |
| Hard Copies Available: | Available in electronic format. |