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Clean Cities Webcast

Clean Cities Webcast. Cummins Westport Gordon Exel. Cummins Westport Inc. Business Overview 2005. Technology Partnership Cummins + Westport. HPDI technology development. New CWI JV. Automotive 6-9L transit, refuse & mid range truck (SI). Westport Demonstration Projects. HPDI.

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Clean Cities Webcast

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  1. Clean Cities Webcast Cummins Westport Gordon Exel

  2. Cummins Westport Inc. Business Overview 2005

  3. Technology Partnership Cummins + Westport HPDI technology development New CWI JV Automotive 6-9L transit, refuse & mid range truck (SI) Westport Demonstration Projects HPDI CWI Evolution Old CWI JV • Automotive - 6/8L transit, refuse & mid range truck (SI) • Automotive - 15L class & heavy duty truck (HPDI) • Powergen - 60L low emissions applications

  4. Worldwide Focus – Leverage International R&D UK CANADA FRANCE USA CHINA MEXICO INDIA AMERICAS Mandates increasing? Strong incentives? Rapidly developing infrastructure Emissions trading potential LNG import growth US Energy security concerns FOCUS: US Non-Attainment Areas, Mexico, Brazil BRAZIL AUSTRALIA EUROPE, MIDDLE EAST & INDIA Potential EU Directive GHG reduction focus Growing mandates and incentives Moderate infrastructure development FOCUS: UK, France, Eastern Europe, Egypt, India, Iran, Pakistan ASIA Mandates increasing GHG concerns Increasing infrastructure development Natural gas consumption increase FOCUS: China, Thailand & Bangladesh, Taiwan, Phillipines We are moving the JV to have a truly worldwide focus with specific target countries

  5. Beijing Success Story • 2000 natural gas buses make it the largest LBSI CNG bus fleet in the world • Cummins Westport is currently the sole natural gas engine supplier to Beijing Transport • Running 18 hr per day, 7 days per week • 90% of 18,000 bus fleet to be operating on “clean engines” by 2008 Olympics • 400 trained service personnel on Cummins natural gas engines - this is the key to success

  6. 2007 Technology

  7. Key Characteristics-Diesel vs. NGWhat Might Be!

  8. Diesel ULSD Diesel Particulate Traps EGR Nox Absorber or SCR SCR more efficient but a liquid that will be regulated and taxed Lube Oil Will require new, more expensive oil Different oil filters Will require new, more expensive filters Crank Case ventilation absorbed in ’07 Sensor impact Natural Gas EGR TWC Diesel/CNG Pathways to 2010

  9. Next Generation Technology Cooled EGR • Lower emissions with use of simple passive TWC • Higher efficiency with combustion enhancements

  10. EGR Valve Three Way Catalyst (as applied to passenger car) LBSI Oxicat Turbo

  11. 3-Way Catalyst • Simple passive device, like oxidation catalyst • Highly effective control of HC, CO, aldehydes, and ultra fine particulates • ~95% NOx conversion effectiveness • Useful life requirement of 435,000 miles

  12. CNG/Diesel/Hybrid LCC & Emissions Comparison

  13. Key Assumptions • Assumes 25% CNG/Diesel base fuel cost differential • Hybrid fuel economy based on GM/Allison promotional material • Hybrid continuous technology improvement assumed - both capital and battery life • Assumes US transit funded at 83% of initial capital cost (Huge benefit to hybrid LCC) • Model assumes diesel penalties for EGR and exhaust aftertreatment • Assumes planned gains in efficiency with 2007 CNG technology, and includes all capital and operating costs related to infrastructure requirements

  14. Diesel NOx - Diesel $2000 3.5 $1500 3.0 $1000 2.5 $500 2.0 NOx Emission Level (g/bhp-hr) $0 1.5 1.0 0.5 0 DRAFT Baseline: 2004 Diesel Diesel LCC increases with ULSD, EGR, exhaust aftertreatment efficiency and operating cost penalties Same engine related costs transferred to diesel hybrid

  15. Diesel Hybrid NOx - Diesel NOx - Hybrid $2000 3.5 $1500 3.0 $1000 2.5 $500 2.0 NOx Emission Level (g/bhp-hr) $0 1.5 1.0 0.5 0 DRAFT Annual Incremental Capital and Operating Costs - Urban Bus 2004-2006 2007-2009 2010+ Hybrid LCC flat due to declining initial cost/battery life benefits offset by diesel cost penalties

  16. Diesel Hybrid CWI NOx - Diesel NOx - Hybrid NOx - CWI $2000 3.5 $1500 3.0 $1000 2.5 $500 2.0 NOx Emission Level (g/bhp-hr) $0 1.5 1.0 0.5 0 DRAFT Annual Incremental Capital and Operating Costs - Urban Bus 2004-2006 2007-2009 2010+ CNG declining LCC - efficiency gains and no complex after treatment costs CNG is now and will continue to be the emissions leader

  17. Summary

  18. LOWER EMISSONS BEFORE 2010 LOW RISK, PROVEN TECHNOLOGY ENERGY SECURITY EMERGING ECONOMIC BENEFITS

  19. Gordon Exelwww.cumminswestport.comCummins Westport Inc.604 718-8100

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