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Summary of Mobile Source Emission Reduction and
Alternative Fuel Provisions and Authorized Funding to States
and Tribes in the Energy
Policy Act and the SAFETEA-LU
Act (08/24/05) XLS
Locomotive and Diesel Marine ANPR
The EPA has issued an advanced notice of proposed rulemaking
for control of emissions from new locomotive engines and
new marine compression-ignition engines less than 30 liters
per cylinder. Comments are due to the EPA by August 30,
2004.
- Letter to Administrator Johnson Supporting
New Locomotive and Marine Standards (06/30/05) PDF
- ANPR summary (05/11/04) PDF and DOC
- Pre-publication version (05/11/04) PDF
- Federal Register version (07/14/04) PDF
Final Tier 4 Offroad Engine and Fuel Regulation
This final rule will result in significant health, visibility,
and other environmental improvements. For a copy
of the rule, fact sheets, and other information, please
visit the EPA website. For a graph
of some of the emission benefits, please click on one of
the following links: sulfur
dioxide, nitrogen
oxides, and fine
particulate matter. The rule should be published in
the Federal Register by the end of May.
EPA Finalizes Revision to Haze Rule to Correct Mobile
Source Provisions
The EPA has taken final action to approve a correction to
the mobile source provisions of Section 309 of the regional
haze rule. The changes promulgated are essentially the same
as those proposed on July 3, 2003. The final rule, proposed
rule, and related documents are posted below.
- Final rule (12/22/03) PDF
- Proposed rule (07/03/03) PDF
- WRAP letter to EPA requesting the correction (05/06/03) PDF
- CEED's Comments to EPA opposing the correction (08/04/03) PDF
EPA Report: Summary and Analysis of the Highway
Diesel Fuel 2003 Pre-compliance Reports (10/03) PDF
WRAP Comments on EPA's "Tier IV" Proposal
to Regulate Nonroad Engines and Fuel
- Cover letter to Assistant Administrator Jeffrey Holmstead
(09/10/03) PDF
- Specific comments on EPA's proposal (09/10/03) PDF or DOC
- Oral Testimony
- Bob Neufeld in Chicago (06/12/03) PDF
- Lee Alter in Los Angeles (06/17/03) PDF
- WRAP letter encouraging Administrator Christine Whitman
to pursue standards (01/28/03) PDF
- Response to Governor Leavitt (03/12/03) PDF
- Response to Governor Vallo (03/12/03) PDF
Summary of EPA Nonroad Regulations
This 4-page table was put together to summarize
and compare the several major nonroad emission regulations
promulgated by the EPA. (01/17/03) PDF or DOC
Results of using air quality modeling to evaluate
mobile source significance (11/04/02) DOC
Summary of on-road, off-road, and total mobile source
emissions from 1996 through 2018 by region, state, and
selected urban areas over 250,000 people (11/26/02) DOC
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