Report #2006-P-00017, March 22, 2006
What Was Found
EPA has made progress in emissions factors development since our review of the program in 1996, but a large number of factors continue to be rated low.
Report #2006-P-00017, March 22, 2006
What Was Found
EPA has made progress in emissions factors development since our review of the program in 1996, but a large number of factors continue to be rated low.