## Appendix H

Exhaust Retrofit TechnologiesH-1



### Emission Control Devices

A. Exhaust Retrofit Technologies

As of October 2008, ARB has verified the Diesel Emi ssion Control Strategies (DECS)

shown in the tables below. The on-road devices are shown in Table 1, and the off-road devices are shown in Table 2. The proposed regulat ion does not accept Level 1 device for compliance purposes, so only the Verified Level 3, greater or equal to 85 percent PM reduction, and Level 2, between 50 to 84 percent PM reduction, are shown. Additionally, passive DPF systems can increase emis sions of NO2 out of the tailpipe. To address this, the ARB verification program limit s the amount of NO2 a DECS may create and more devices may be added because of the prospect of the regulation.

Table 1: Verified On-Road DECS (as of October 2008)

Product Name Technology

Type PM

Reduction NOx

Reduction Applicability

Cleaire Horizon DPF 85% N/A Most on-road diesel engines through 2006 model year;

Certain MY 2006 and 1993 or older engines with OEM diesel oxidation catalysts; CARB diesel; biodiesel.

Cleaire Longview Lean NOx

Catalyst

and DPF 85% 25% 1993-2003 model year on-road;

CARB diesel.

Donaldson

DPM DPF 85% N/A. 1993-2004 on-road; CARB diesel; biodiesel.

Engine Control System Purifilter (Low Load) DPF 85% N/A 1994-2004 on-road; CARB diesel; biodiesel.

Engine Control System Purifilter (High Load) DPF 85% N/A 1993-2006 on-road; CARB diesel; biodiesel.

HUSS

Umwelttechnik FS_MK DPF 85% N/A Most on-road diesel engines through 2006 model year; CARB diesel; biodiesel.

International

Truck and Engine Corporation

DPX DPF 85% N/A. 1994-2003 on-road Navistar (International); CARB diesel.H-2

Product Name Technology

Type PM

Reduction NOx

Reduction Applicability

Johnson Matthey

Reformulated

CRT DPF 85% N/A. 1994-2006 on-road; CARB diesel; biodiesel.

Johnson Matthey EGRT EGR/DPF 85% 40% 2000 International DT-466, 2000 Cummins ISM 2001, Cummins ISB, 1998-2002 Cummins ISC, 2001 Cummins ISL, 2001 MY DDC - 50, and 2001 DDC - 60 on-road; CARB

diesel.

Donaldson Flow

Through

Filter 50% N/A 1991-2002 on-road; CARB diesel; biodiesel.

Environmental

Solutions

Worldwide

Particulate

Reactor DOC 50% N/A Select model years 1991-1997;

biodiesel.

Lubrizol

PuriNOx Emulsified

Fuel 50% 15% 1988-2003 on-road.

Table 2: Verified Off-road DECS (as of October 2008 )

Product Name Technology Type PM

Reduction NOx

Reduction Applicability

Caterpillar DPF 85% N/A Conditionally verified

for 1996-2008 model years; off-road, rubber tired; CARB

diesel.

DCL International

Inc. DPF 85% N/A Conditionally verified

for 1996-2008 modelyear, rubber tired offroad; CARB diesel.

HUSS

Umwelttechnik FS_MK DPF 85% N/A Most off-road diesel engines through 2006 model year; CARB diesel;

biodiesel.H-3

Product Name Technology Type PM

Reduction NOx

Reduction Applicability

Rypos, Inc. HDPF/C Hybrid DPF 85% N/A Tier 3 off-road diesel engine standards; CARB diesel;

biodiesel. Engine Control System AZ

Purifier & Purimuffler DOC + Alt

Fuel 50% 20% 1996-2002 off-road;

PuriNOx.

Environmental

Solutions Worldwide

Particulate Reactor DOC 50% N/A Select model years 1991-1997; biodiesel.

Air districts reported to ARB by August 31, 2008 de adline, and made available data on 280 on-road retrofits funded through the Carl Moyer Program from 2004 to 2008. There are 5 Medium Heavy Duty and 275 Heavy Heavy Duty. The engine model year is the replacement model year engine for the repower with retrofit activities. A reported data sample is shown in Table 3. All of the devices are verified level 3. Table 4 lists some of the Carl Moyer projects in 2004 to 2005.

Table 3: Sample of Air District Reported Data

Equipment

Activity Activity GVWR

Class Engine

Model Year Model Year Executed

Contract Date Contract Date Verify

Level

retrofit MHD 1999 2007-05-30 3H-4Table 4: Sample of Carl Moyer Projects for ProgramYear 7 (2004-05)AirDistrictCarlMoyerProgramYearGranteeRetrofitDevicesCARBVERLevelVehicleTypeNumberofDevicesFundsAppliedtoDeviceEngineMakeEngineMYGVWRSacMetro7 (2004-05)SacramentoMunicipalUtility DistrictCleaireLongview3 Other 1 585Caterpillar31262002 29,300SacMetro7 (2004-05)SacramentoMunicipalUtility DistrictCleaireLongview3 Other 1 4,600Caterpillar31261999 25,950SacMetro7 (2004-05)SacramentoMunicipalUtility DistrictCleaireLongview3 Other 1 2,480Caterpillar31261999 25,950SacMetro7 (2004-05)SacramentoMunicipalUtility DistrictCleaireLongview3 Other 1 2,645Caterpillar31261999 25,950SacMetro7 (2004-05)SacramentoMunicipalUtility DistrictCleaireLongview3 Other 1 2,140Caterpillar31262002 35,000H-5AirDistrictCarlMoyerProgramYearGranteeRetrofitDevicesCARBVERLevelVehicleTypeNumberofDevicesFundsAppliedtoDeviceEngineMakeEngineMYGVWRSacMetro7 (2004-05)SacramentoMunicipalUtility DistrictCleaireLongview3 Other 1 1,550Caterpillar31261999 31,000SacMetro7 (2004-05)County ofSacramentoCleaireLongview3 Other 1 1,606Caterpillar31262002 35,000SacMetro7 (2004-05)County ofSacramentoCleaireLongview3 Other 1 2,411Caterpillar31262002 35,000SacMetro7 (2004-05)County ofSacramentoCleaireLongview3 Other 1 2,962MercedesBenz 9062002 33,001SacMetro7 (2004-05)County ofSacramentoCleaireLongview3 Other 1 1,129Caterpillar31261999 35,220SacMetro7 (2004-05)County ofSacramentoCleaireLongview3 Other 1 1,964Caterpillar31262000 35,220SacMetro7 (2004-05)County ofSacramentoCleaireLongview3 Other 1 2,616CaterpillarC122001 54,000SacMetro7 (2004-05)County ofSacramentoCleaireLongview3 Other 1 3,973CaterpillarC122001 54,000SacMetro7 (2004-05)County ofSacramentoCleaireLongview3 Other 1 1,768International7.3L2001 15,000SacMetro7 (2004-05)County ofSacramentoCleaireLongview3 Other 1 1,888International7.3L2002 15,000H-6AirDistrictCarlMoyerProgramYearGranteeRetrofitDevicesCARBVERLevelVehicleTypeNumberofDevicesFundsAppliedtoDeviceEngineMakeEngineMYGVWRSacMetro7 (2004-05)County ofSacramentoCleaireLongview3 Other 1 3,683CaterpillarC102001 56,000SouthCoast7 (2004-05)City of LAEnvironmentalAffairs DeptJohnsonMattheyCCRT orCRT3SNG RefuseHauler41 8,500Cummins LSeries 8.9L2006 51,000SouthCoast7 (2004-05)Norwalk LaMirada USDCleaireLongview3SchoolDistrictMaintenanceVehicle2 18,000Cummins,B5.91998 26,000SouthCoast7 (2004-05)Cummins CalPacificCleaireLongview3TransferTruck9 22,000Cummins,M-111997 80,000SouthCoast7 (2004-05)SSATerminals Inc.DonaldsonDCM DOC1Side/TopPick1 3,050CumminsQSB 5.92003 105,400SouthCoast7 (2004-05)SSATerminals Inc.DonaldsonDCM DOC1Side/TopPick4 3,050CumminsQSM 11C2005 185,000BayArea7 (2004-05)WasteManagement,IncCleaireLongview3RefuseTransferTruck10 19,000CumminsISM2000 80,000BayArea7 (2004-05)FedEx FreightCleaireLongview3DeliveryTruck1 19,000Cummins15X2002 80,000BayArea7 (2004-05)BluelineTransfer, Inc.CleaireLongview3RefuseTransferTruck1 19,000CumminsN141995 38,000H-7

Table 5 shows on-road vehicle (and equipment) or ex haust retrofit projects completed or underway worldwide. The projects are organized by geographical location, the sponsor of the project, and project timeframe. A d escription of each project is given (Emissions Advantage, 2005; Environment Canada, 200 4; Ministry of Environment, 2004; U.S. EPA, 2005; DieselNet, 2002).

Table 5: Worldwide Retrofits Projects

LOCATION PROGRAM SPONSOR TIME FRAME DESCRIPTION

Riverside,

California Ralph’s Grocery / BP

ARCO EC-Diesel Technology Validation 2001-2002 10 of Ralph’s Class 8

Diesel Trucks retrofitted

with DPFs

Los Angeles,

California Los Angeles City

Sanitation Fleet/BP

ARCO EC Diesel Technology Validation 2001-2002 10 Peterbilt refuse

haulers and Kenworth T-800 dump trucks

San Francisco Bay Area,

California Metropolitan

Transportation Commission, Bay Area Air Quality Management

District 2002-2006 1,700 Diesel Transit

Buses

Sacramento,

California Sacramento

Metropolitan Air Quality Management District (SMAQMD), Raley’s Grocery, and Sacramento Emergency

Clean Air and Transportation (SECAT) 2008- 16 Class 8 Diesel Grocery Trucks

retrofitted with SCRT

Seattle, Washington City of Seattle Municipal

Fleet Program 2001-2003 Heavy Duty Diesel municipal vehicles, including utility trucks and dump trucks - 215

DOCs and 10 DPFs

retrofitted

Houston, Texas Houston, TX NOx

Reduction Program –

Diesel Demonstration Project 2001 63 refuse trucks

retrofitted with DPFs

St. Louis,

Missouri City of St.

Louis/American Lung

Association 2004 44 refuse trucks

retrofitted with DOCs

CharlotteMecklenburg County, NC Mecklenburg County Air

Quality Agency/Charlotte Mecklenburg Schools 2004 58 School buses

retrofitted with DOCsH-8

LOCATION PROGRAM SPONSOR TIME FRAME DESCRIPTION

Boston,

Massachusetts Boston Public

Schools/Waste Management/Mystic

Exelon 2004 85 Freightliner buses

retrofitted with DPFs

Region of Waterloo,

Canada Public Health

Department 2003- Purchased 30 new buses equipped with

DOCs and 18 new buses equipped with

DPFs

Santiago, Chile CONAMA/UN

Environment Program/UN Development Program/Chile’s National Petroleum Company 2004-2006 2,000 transit buses

Beijing, China U.S. EPA/Beijing

Environmental

Protection Bureau (EPB)/China's State

Environmental

Protection Administration (SEPA) 2005-2006 25 - 30 city buses

installed with emission control equipment

Seoul metropolitan region, Korea Ministry of Environment 2004 Installation of 520 DPFs and 1,098 DOCs on government owned

diesel vehicles

Stockholm, Gothenburg and Malmoe, Sweden Cities through the

Environmental Zones regulation 1996 3,000 heavy duty

vehicles retrofitted with

emission control
systems

B. References

ARB, 2007. California Air Resources Board. Staff Report: Initial Statement of Reasons for Proposed Rulemaking, Proposed Amendments the Ve rification Procedure, Warranty and In-Use Compliance Requirements for In-Use Strat egies to Control Emissions from Diesel Engines. December 7, 2007.

DieselNet, 2002. DieselNet. Sweden: Environmental Zones Program (Trucks and Buses). April 2002. http://www.dieselnet.com/standards/se/zones.html

Emission Advantage, 2005. Emission Advantage, LLC. Final Draft Diesel Draft Diesel Retrofit Technology and Program Experience, Appendi x B. July 29, 2005.H-9

Environment Canada, 2004. Environment Canada. Low Sulphur Diesel and Transit Bus Retrofits Lessons Learned by the Region of Waterloo . October 10, 2004. http://www.ec.gc.ca/cleanair-irpur/CAOL/OGEB/ecolog y/LSF/LowSulphur_diesel_e.cfm

Ministry of Environment, 2004. Ministry of Environ ment of Republic of Korea. MoE Launches Pilot Emission Reduction Project on Diesel Vehicles. May 11, 2004. http://eng.me.go.kr/docs/news/press_view.html?seq=2 64

U.S. EPA, 2005. United States Environmental Protec tion Agency. Diesel Retrofit Project in China. November 10, 2005. http://www.epa.gov/OMS/retrofit/china2.htm