California's Diesel Risk Reduction Plan - What's New Archives
This page last reviewed June 17, 2008
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Archive 2000 - 2004 |
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11/18/04: On November 8, 2004, the Final Regulation Order for the Airborne Toxic Control Measure for Stationary Compression Ignition Engines was approved by the Office of Administrative Law and filed with the Secretary of State. The rulemaking will become operative December 8, 2004. |
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| On November 10, 2004, the Final Regulation Order for the Airborne Toxic Control Measure for In-Use Diesel-Fueled Transport Refrigeration Units (TRU) and TRU Generator Sets, and Facilities Where TRUs Operate was approved by the Office of Administrative Law and filed with the Secretary of State. The rulemaking will become operative December 10, 2004. | |||||||||||
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10/14/04: A risk characterization and health risk assessment for the Union Pacific Railroad's J.R. Davis Yard in Roseville, California (Roseville Rail Yard Study) is now available. |
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10/1/04: The University of California, Riverside will give a presentation on back-up generators at the California Energy Commission (1516 Ninth Street, Sacramento) on October 6, 2004. |
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9/30/04: The Final Rulemaking Package for the Stationary Compression-Ignition Airborne Toxic Control Measure was filed with the Office of Administrative Law (OAL) on Friday, September 24, 2004. OAL has until November 8, 2004 to make a determination. The adopted regulation and materials submitted to OAL are available on the regulatory documents page. |
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Posted 7/21/04: The Third Notice of Public Availability of Modified Text and Additional Documents (Supplemental 15-Day Notice) has been released for the Stationary Diesel-Fueled Engine Airborne Toxic Control Measure; Deadline for Public Comment is August 6, 2004.
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Posted 7/16/04: The Second Notice of Public Availability of Modified Text and Additional Documents (Supplemental 15-Day Notice) has been released for the Transport Refrigeration Unit Airborne Toxic Control Measure; Deadline for Public Comment is August 2, 2004.
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Posted 7/1/04: The Second Notice of Public Availability of Modified Text and Additional Documents (Supplemental 15-Day Notice) has been released for the Stationary Diesel-Fueled Engine Airborne Toxic Control Measure; Deadline for Public Comment is July 16, 2004.
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Posted 5/13/04: The Notice of Public Availability of Modified Text (15-Day Notice) has been released for the Stationary Diesel-Fueled Engine Airborne Toxic Control Measure; June 1, 2004 Deadline for Public Comment.
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3/3/04: A public workshop to discuss regulatory activities for in-use commercial harbor craft will be held on March 23, 2004. |
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2/23/04: A new updated draft proposed Airborne Toxic Control Measure (ATCM) for Stationary Compression Ignition Engines is now available. |
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2/20/04: Another updated draft proposed Airborne Toxic Control Measure (ATCM) for In-Use Diesel-Fueled Transport Refrigeration Units (TRU) and TRU Generator Sets, and Facilities Where TRUs Operate is now available for comment. |
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2/18/04: The Public Agenda for the February 26-27, 2004 Board Meeting is now available. |
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2/9/04: An updated draft proposed Airborne Toxic Control Measure (ATCM) for In-Use Diesel-Fueled Transport Refrigeration Units (TRU) and TRU Generator Sets, and Facilities Where TRUs Operate is now available for comment. |
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2/5/04: An updated draft proposed Airborne Toxic Control Measure (ATCM) for Stationary Compression Ignition Engines is now available. |
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Posted 2/4/04: The Air Resources Board (Board or ARB) will conduct a public hearing on February 26-27, 2004, to renew consideration of the proposed airborne toxic control measures (ATCM) for stationary compression-ignition engines and transport refrigeration units (TRU) that were initially considered in November and / or December 2003, but for which the Board delayed final action on the regulations in consideration of Executive Order S-2-03. The recalendaring notices are available below: |
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1/9/04: All presentations given at the December 11, 2003, Board Hearing to consider the adoption of the proposed ATCMs for stationary compress-ignition engines and transport refrigeration units (TRU) are now available. |
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1/5/04: Presentations given at the December 11, 2003, Board Hearing to consider the adoption of the proposed ATCM for transport refrigeration units (TRU), TRU generator sets, and the facilities where TRUs operate, have been posted. More presentations will be added as they become available. |
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11/20/03: The presentation for the Board Hearing to consider the adoption of the proposed ATCM for Stationary Compression-Ignition Engines is now available. |
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11/19/03: The Excel file for Appendix G of the cost evaluation for the proposed Transport Refrigeration Units (TRU) ATCM is now available. |
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11/19/03: Additional Supplemental Information for the Proposed Airborne Toxic Control Measure (ATCM) for Stationary Compression-Ignition Engines is available. |
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11/17/03: Supplemental information for the Proposed Airborne Toxic Control Measure (ATCM) for Stationary Compression-Ignition Engines is available. This document will be added to the regulatory activities page for the proposed ATCM on Tuesday, November 18, 2003. |
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11/05/03: Regulatory documents, including the public hearing notice, are available for the rulemaking to consider the adoption of the proposed amendments to the Diesel Emission Control Strategy Verification Procedure. |
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10/24/03: Regulatory documents, including the public hearing notice, are now available for the rulemaking to consider the adoption of the proposed airborne toxic control measure (ATCM) for transport refrigeration units (TRUs), TRU generator sets, and the facilities where TRUs operate. |
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10/8/03: The staff presentation for the TRU workshop on October 8, 2003, is now available. |
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10/8/03: The International Diesel Retrofit Advisory Committee will meet on October 17, 2003.
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10/3/03: Meeting materials for the TRU workshop on October 8, 2003, are now available.
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9/29/03: Regulatory documents, including the public hearing notice, are now available for the rulemaking to consider the adoption of the proposed airborne toxic control measure (ATCM) for stationary compression ignition engines. |
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9/23/03: The Transport Refrigeration Unit (TRU) workshop will be on |
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8/20/03 (updated 8/26/03): Meeting materials are now available for the August 26, 2003, Public Workshop to discuss the proposed ATCM for stationary compression ignition engines and updates to the AB 2588 "Hot Spots" program.
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8/20/03: CANCELLATION - TRU Public Workshop on 8/26/03: The Transport Refrigeration Unit (TRU) Workshop that was scheduled for August 26, 2003, has been canceled. The Board adoption date of the TRU Airborne Toxic Control Measure has been postponed to December. Currently, staff is internally discussing additional technology development strategies for reducing diesel particulate matter and hydrocarbon emissions. Once our initial concepts are developed, we will schedule a TRU Workgroup meeting for some time in September to discuss possible regulatory approaches. |
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7/30/03: A public workshop will be held at 9:30 a.m. (PDT) on August 26, 2003, to discuss the draft proposed airborne toxic control measure for stationary compression-ignition engines and proposed updates to the AB 2588 "Hot Spots" program for addressing stationary diesel-fueled engines. |
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7/18/03: Draft revisions to the diesel TRU inventory have been posted. |
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7/17/03: The presentation for the TRU Workgroup teleconference meeting scheduled for July 22, 2003, is now available. |
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7/11/03: The Transport Refrigeration Unit (TRU) Workgroup will meet via teleconference at 9:30 AM (PDT) on |
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6/24/03: A fact sheet for transport refrigeration units (TRUs) is now available. |
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6/5/03: Presentations are now available for the June 5, 2003, Public Workshops for Stationary Diesel-Fueled Engines and Transport Refrigeration Units (TRUs). In addition, draft revisions to the diesel TRU inventory have been posted.
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5/30/03: Meeting materials are now available for the Stationary Diesel-Fueled Engine Proposed ATCM Public Workshop to be held on June 5, 2003.
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5/29/03: Meeting materials are now available for the Transport Refrigeration Unit Public Workshop to be held on June 5, 2003.
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5/16/03: A Portable Equipment Work Group Meeting will be held on June 5, 2003. The purpose of the work group meeting is to discuss possible regulatory approaches to reduce diesel particulate matter emissions from diesel-fired portable engines. |
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5/13/03: Two public workshops will be held on June 5, 2003, to discuss possible regulatory approaches to reduce diesel particulate matter emissions from stationary diesel-fueled engines and TRUs. |
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5/8/03: The Transport Refrigeration Unit (TRU) Workgroup will meet at 9:30 AM (PST) on |
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5/7/03: The Air Resources Board has verified the Donaldson Company diesel oxidation catalyst mufflers which can be used in engines used in off-road applications. Please go to the website for additional information and a list of engine families for which devices have been approved. |
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5/7/03: We are requesting information from hospitals and other health care facilities that have submitted Office of Statewide Health Planning & Development (OSHPD) Compliance Plans. |
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4/7/03: Presentation from the Public Workshop Regarding Proposed Diesel Particulate Matter Control Measure for On-Road Heavy-Duty Diesel-Fueled Publicly Owned and Operated Fleets, including Non-Urban Transit Buses, held on April 3, 2003, is now available. |
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4/4/03: A Portable Equipment workgroup meeting will be held on May 9, 2003, to discuss possible regulatory approaches to reduce diesel particulate matter emissions from diesel-fired portable engines. |
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3/17/03: We are conducting a survey for stationary prime compression ignition engines. |
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3/4/03: Meeting materials are now available for the TRU workgroup meeting to be held on March 6, 2003.
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3/4/03: Presentations for the Stationary Diesel-Fueled Engines public workshop and TRU Workgroup Meeting (both to be held on March 6, 2003) will be posted as they become available. |
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3/3/03: Public Workshop Regarding Proposed Diesel Particulate Matter Control Measure for On-Road Heavy-Duty Diesel-Fueled Publicly Owned and Operated Fleets, including Non-Urban Transit Buses:
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3/3/03: The Draft Regulatory Concepts for Discussion for the Portable Engine Work Group meeting to be held on March 6, 2003, are now available. |
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2/27/03: Meeting materials are available for the March 6, 2003, public workshop regarding the draft proposed stationary diesel-fueled engine ATCMs.
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2/14/03: A Portable Engine work group meeting will be held on March 6, 2003. The purpose of the work group meeting is to discuss possible regulatory approaches to reduce diesel particulate matter from portable engines. |
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2/10/03: The presentation from the Portable Engine Workgroup Meeting, held on January 31, 2003, is now available. |
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2/5/03: PUBLIC WORKSHOP DATE CHANGE: The public workshop to discuss possible regulatory approaches to reduce diesel particulate matter emissions from stationary diesel-fueled engines (originally scheduled for March 4, 2003) will now be held on March 6, 2003 at 9:30 AM (PST). |
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2/5/03: The Transport Refrigeration Unit (TRU) Workgroup will meet at 12:30 PM (PST) on |
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1/30/03: The Notice of Modified Text (15-day notice) for the Diesel Emission Control Strategy Verification Procedure is available. The public hearing to consider this procedure took place in Sacramento, California on May 16, 2002. The deadline for public comment is February 13, 2003. All related regulatory documents can be found at |
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1/29/03: A public workshop will be held at 9:30 AM (PST) on |
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1/27/03: The agenda for the Portable Engine work group meeting scheduled for January 31, 2003, is now available. |
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1/10/03: A Portable Engine work group meeting will be held on January 31, 2003. The purpose of the work group meeting is to update work group members on ARB activities related to portable engines and to discuss the proposed development of an air toxic control measure (ATCM) to reduce diesel particulate matter emissions from diesel-fired portable engines. |
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12/16/02: Presentation for the December 9 & 10, 2002, Public Workshops Regarding Proposed Diesel Particulate Matter Control Measure for On-Road Heavy-Duty Diesel-Fueled Residential and Commercial Solid Waste Collection Vehicles is now available. |
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11/18/02: Presentations for the November 19, 2002, public workshop for stationary diesel-fueled engines and the TRU Workgroup meeting are now available. |
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11/13/02: The agenda and meeting materials are now available for the
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11/12/02: The agenda is now available for the November 19, 2002, public workshop to discuss the possible regulatory approaches to reduce diesel particulate matter emissions from stationary diesel-fueled engines. Updated draft proposed airborne toxic control measures for new and in-use stationary diesel-fueled engines are also available. |
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10/29/02: A public workshop will be held at 9:30 AM (PST) on November 19, 2002, to discuss the possible regulatory approaches to reduce diesel particulate matter emissions from stationary diesel-fueled engines. |
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10/29/02: The Transport Refrigeration Unit (TRU) Workgroup will meet at 1:30 PM (PST) on |
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9/18/02: We are conducting a survey for stationary emergency/stand-by diesel-fueled engines. |
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9/3/02: The presentation for the September 4th public workshop to discuss the development of proposed ATCMs for new and existing stationary diesel-fueled engines, is available. The meeting materials for the TRU Workgroup Meeting scheduled for September 4, 2002, are now available.
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8/27/02: The revised draft proposed airborne toxic control measures for new and existing stationary diesel-fueled engines are now available. These will be discussed at the |
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8/26/02: LOCATION CHANGE and Draft Agenda: The location for the September 4th workshop to discuss the development of proposed ATCMs for new and existing stationary diesel-fueled engines, has been changed. Please see the location change notice and note the new location below:
Please view more information regarding directions, parking, public transit to the Cal/EPA building. The location for the afternoon transport refrigeration unit workgroup meeting has not changed. Please see the original meeting notice for additional information regarding these meetings. |
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8/8/02: Two public meetings will be held on September 4, 2002, to discuss the possible regulatory approaches to reduce diesel particulate matter emissions from stationary diesel-fueled engines and transport refrigeration units (TRUs). |
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5/14/02: We have added summaries from the U.S. EPA Large Engine (On-Highway and Nonroad Compression-Ignition) Certification Data for 2001 Model Year, identifying engines which have PM emissions of < 0.149 g/bhp-hr. An amendment and clarification to the Risk Management Guidance for the Permitting of New Stationary Diesel-Fueled Engines, October 2000, is available to view online. |
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3/28/02: The draft airborne toxic control measures for new and existing stationary diesel-fueled engines are now available. These will be discussed at the The TRU presentation for the April 4, 2002, public workshop to discuss the development of proposed ATCMs for stationary diesel-fueled engines and TRUs, is now available. |
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2/13/02: Request for Engine Data Concerning In-Use Heavy-Duty Vehicles and Heavy-Duty Mobile Equipment:
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7/23/01: Frequently Asked Questions for Agricultural Operations are now available. |
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9/28/00: The Air Resources Board approved the Proposed Diesel Risk Reduction Plan and the Proposed Risk Management Guidance for the Permitting of New Stationary Diesel-Fueled Engines. |
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| View the News Release |
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| View the
Board Meeting Presentations: |
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| Download
the Documents: |
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