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refNum 58 – Light-duty fleet composite organic gas emission profiles derived from ARB in-use surveillance data (Paul Allen - Air Resources Board)
Current Status – Completed Data
This page last edited: 7/5/2007
The document 'ogexh04.doc' ( download => ogexh04.zip 6,145k )(this is a very large file) shows the methodology for preparing light-duty fleet composite organic gas emission profiles from ARB in-use surveillance data.The
1996 test data, from which the MTBE and EtOH containing fuel profiles
were derived (via the adjustments in 'ogexh04.doc') are shown in the documents, below (note, especially,
Attachment A2):
Main Report - Air Quality Impacts of the Use of Ethanol in California
Reformulated Gasoline (PDF - 148k) or (DOC - 356k)
Main Report Update (12-30-99) (PDF - 180k)
Appendix A - Emissions (PDF - 201k) or (DOC - 2,086k)
Attachment A1 - Peer Review of Organic Gas Emission Profiles (PDF -
1,238k)
Attachment A2 - Tables of Organic Gas Emission Profiles (PDF - 146k) or
(DOC -
352k)
Attachment A3 - Tables of Organic Gas Profiles from Emission Testing
(PDF - 149k) or (DOC - 479k)
For additional documentation, please visit the ARB web site:
http://www.arb.ca.gov/fuels/gasoline/ethanol/ethfate/ethfate.htm