Locomotive,
marine and non-road diesel fuel standards begin at later dates (except in California).
EPA fuel standards for locomotive, marine and non-road diesel fuel
engines and equipment,
such as farm or construction equipment, become effective at
dates later than those for
highway vehicles:
Non-road Diesel Fuel Standards
Who |
Covered Fuel |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
Large Refiners & Importers |
NON-ROAD |
500+
ppm
|
500
ppm |
500
ppm |
500
ppm |
15
ppm |
15
ppm |
15
ppm |
15
ppm |
15
ppm |
Large Refiners & Importers |
LOCOMOTIVE & MARINE |
500+
ppm |
500
ppm
|
500
ppm |
500
ppm |
500
ppm |
500
ppm |
15
ppm |
15
ppm |
15
ppm |
Small Refiners & Other Exceptions |
NON-ROAD, LOCOMOTIVE & MARINE |
500+
ppm |
500+
ppm |
500+
ppm |
500+
ppm |
500
ppm |
500
ppm |
500
ppm |
500
ppm |
15
ppm |
Except in California, compliance dates for Non-Road, Locomotive and Marine fuels in the years indicated are: June 1 for refiners and importers, August 1 downstream from refineries through fuel terminals, October 1 for retail outlets, and December 1 for in-use. |
In California, all diesel fuel transitioned to ULSD in 2006. Locomotive and Marine diesel fuels were required to transition to 15 ppm ULSD effective January 1, 2007. |
|