Fuel consumption data for nonpoint sources

["Wu, Chun Yi" <Chun.Yi.Wu@state.mn.us>]

The DOCUMENTATION FOR THE FINAL 2002 NONPOINT SECTOR (FEB 06 version)
NATIONAL EMISSION INVENTORY FOR CRITERIA AND HAZARDOUS AIR POLLUTANTS,
July 2006
(ftp://ftp.epa.gov/EmisInventory/2002finalnei/documentation/nonpoint/200
2nei_final_nonpoint_documentation0206version.pdf ) indicats the use of
statistics from the Energy Information Administration (EIA) for fuel
consumption data for nonpoint sources for residential,
commercial/institutional, and industrial combustion.

The EIA statistics separates the consumption to 5 sectors: residential,
Commercial/institutional, industrial, transportation, and electrical
power generation.  The nonroad sources could be in the first 3 sectors.
In EPA's documentation, fuel consumption for point sources was
subtracted from total to obtain fuel consumption for nonpoint sources.
However, ther is no consideration for nonroad mobile sources.  I think
we should discuss this issue in the EI community.
 

Chun Yi Wu, Ph.D., P.E. 
Environmental Analysis & Outcomes Division 
Minnesota Pollution Control Agency 
520 Lafayette Road N. 
St. Paul, 55155-4194 
Phone: (651)282-5855 
Fax: (651)297-7709 
E-mail: chun.yi.wu@state.mn.us 



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