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Diesel Workgroup

Contact Information:

Gerald Dilley
Regional Air Quality Council
1445 Market Street,
Suite. 260
Denver, CO 80202
303-629-5450 ext. 240
Email

Diesel Stakeholder Work Group
Meeting Notes and Materials

The information on this page is organized by Work Group meeting dates. Any reports produced by the group will also be available on the RAQC's Reports page under Diesel Stakeholder Work Group.

Most of the meeting materials are in PDF format. To get a reader, click on the Get Acrobat Reader icon.

Note:    Some meeting materials may not be available in electronic form. 
               Copies can be mailed or faxed at your request. 

 

 Click on the hyperlinks below to navigate through meetings:
May 22, 2002 May 9, 2002 April 24, 2002
April 3, 2002 March 6, 2002 February 6, 2002
January 15, 2002 December 5, 2001 November 7, 2001
October 2, 2001
 

Presentation of Final Report to the Air Quality Control Commission, June 21, 2002 (PDF)

Final Report: Reducing Diesel Emissions in the Denver Region  (PDF)

May 22, 2002

Agenda
FINAL DRAFT Report: Reducing Diesel Emissions in the Denver Region (PDF) ~ RAQC

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May 9, 2002

Agenda
DRAFT Final Report:  Reducing Diesel Emissions in the Denver Region (PDF) ~ RAQC

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April 24, 2002

I/M Issues Subgroup Agenda
On-Road Diesel Emissions Trends (PDF) ~ RAQC
Draft Potential I/M Program Conclusions & Recommendations (PDF)

Off-Road Diesel Issues Subgroup Agenda

Draft Final Report and Recommendations Outline (PDF)

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April 3, 2002

Agenda (PDF)
Truck Stop Electrification  ~ IdleAire
Off-Road Diesel Emission Trends ~ RAQC
EPA Non-Road Standards and Volume Emissions Reduction from Construction  Equipment (PDF) ~ Environmental Defense
Technology Advances in Off-Road Equipment ~ Wagner Equipment Company
Construction Industry Perspective  (PDF) ~ Colorado Contractors Association
Impact of Lowering Cut-points for Diesel Vehicles  (PDF) ~ Air Pollution Control Division

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March 6, 2002

Agenda
NEMPPA Best Diesel Maintenance Practices Program (PDF) ~ Northeast Metro Pollution Prevention Alliance
Idling and Idling Reduction Strategies ~ Cummins Engine
Summary of National and Local Voluntary Diesel Retrofit Pilot Programs Report (PDF) &   Presentation (PDF)  ~ RAQC
"Green Fleets" Diesel Outreach and Awareness Program Summary (PDF) &  Presentation (PDF) ~ RAQC
Application of J1667 Test Procedures to Front Range Fleet and Non-Fleet HDDV  (PDF) ~ RAQC
Preliminary Diesel Inspection/Maintenance Program Conclusions and Recommendations (PDF) ~ Revised DRAFT for Discussion Purposes Only
March 6 Meeting Notes (PDF)

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February 6, 2002

Agenda
Strategies for Consideration at Future Meetings (PDF) ~
Colorado Motor Carriers Association
Preliminary Diesel Inspection/Maintenance Program Conclusions and Recommendations (PDF)
DRAFT for Discussion Purposes Only
February 6 Meeting Notes (PDF)

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January 15, 2002:

Agenda (PDF)
Inspection and Maintenance Issues Outline (PDF) ~ RAQC
Inspection and Maintenance Issues Draft Summary 12/21/01 (PDF) ~ RAQC
Updated Inspection and Maintenance Issues Draft Summary 1/14/02 (PDF) ~ RAQC
Inspection and Maintenance Objective Slide (PDF) ~ Doug Lawson
DRAFT Potential Diesel Inspection and Maintenance Program Conclusions and Recommendations (PDF) ~ RAQC
January 15 Meeting Notes (PDF)

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December 5, 2001:

Agenda (PDF)
Quantifying the Emissions Benefit of Opacity Testing and Repair of Heavy Duty Diesel Vehicles (PDF) ~ Colorado Institute for Fuel and Engine Research, Colorado School of Mines
Quantifying the Emissions Benefit of Opacity Testing and Repair of Heavy Duty Diesel Vehicles (PDF)  Final Report: July 23, 2001 ~ Colorado Institute for Fuel and Engine Research, Colorado School of Mines
Colorado Opacity Inspection Program (PDF)~ Progressive Auto Performance
I/M Improvement Options for Consideration by Stakeholders (PDF) and Self Certification Results for Colorado  (PDF) ~ APCD
Advantage of Diesel Technology: Potential for Emissions Reductions from Existing Equipment (PDF) ~ Diesel Technology Forum

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November 7, 2001:

Agenda (PDF)
Overview of Diesel Emissions Programs  (PDF) ~ APCD
Colorado's Diesel Emissions Inspection Programs (PDF) ~ APCD
California's Heavy-Duty Vehicle Inspection Program and Periodic Smoke Inspection Program  (PDF) ~ California Environmental Protection Agency Air Resources Board
Trucking and Diesel Emissions (PDF) ~ Colorado Motor Carriers Association
Quantifying the Emissions Benefit of Opacity Testing and  Repair of H-D Diesel Vehicles (PDF) ~ RAQC
I/M Improvement Options for Consideration by Stakeholders (PDF) ~ APCD
November 7 Meeting Notes  (PDF)

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October 2, 2001:

Meeting Invitation
Agenda
Work Group Overview (PDF)  ~ RAQC
Denver Metro Air Quality, Diesel Emissions & Regulations (PDF) & February 15, 2001 photograph of Downtown Denver (PDF) ~ RAQC
EPA's Heavy-Duty Engine and Vehicle Standards and Highway Diesel Fuel Sulfur Control Requirements  & EPA's Voluntary Retrofit Program ~ EPA Region 8
The Advantage of Diesel Technology  (PDF) ~ The Diesel Technology Forum
Diesel Technology Forum Newsletter   ~ The Diesel Technology Forum
October 2 Meeting Notes (PDF)

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