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Diesel Emission Reduction Act Seminar

Greenville, SCJuly 28th 2010

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THE BENEFITS OF USING AUTOGAS

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DOMESTICALLY PRODUCED

Around 90% of propane AutoGas is produced here in the U.S., reducing our dependence on foreign oil.

GLOBAL AUTOGAS VEHICLE GROWTH

AUTOGAS FORKLIFTS

AUTOGAS OFF-ROAD EQUIPMENT

AUTOGAS GROUND SERVICE EQUIPMENT

GSE VEHICLE EMISSIONS

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Emissions Data – Gasoline TUG #2 CO HC CO2 NOx CE% ppm % ppm %5.62 215 10.38 58 81.79

Emissions Data – Propane Conversion TUG #1CO HC CO2 NOx CE% ppm % ppm %0.03 89 10.19 27 99.60  Summary:CO carbon monoxide – reduced by 98%HC hydrocarbon mass – reduced by 59%CO2 carbon dioxide – reduced by 2% NOx nitrogen oxides– reduced by 54%

NotesBoth readings were taken utilizing a Bridge 5 Gas Analyzer model 9005.

AUTOGAS VEHICLES

AUTOGAS SCHOOL BUSES

System Solutions for Diesel Engines

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AUTOGAS SOLUTIONS FOR DIESEL ENGINES

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Rear loaders areusing 5 gallonsless diesel per day.

System Solutions for Diesel Engines

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System Solutions for Diesel Engines

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FUTURE SOLUTIONS FOR DIESEL ENGINES

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ECM Controlled

Reducer for liquid feed

Multi-Port Sequential Injection

FUTURE SOLUTIONS FOR DIESEL ENGINES

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AUTOGAS SOLUTIONS FOR GASOLINE ENGINES

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OUR MODEL

OUR CONVERSION SYSTEM

The Prins VSI System(VSI = Vapor Sequential Injection)

VSI ECM

REDUCER

FILTER UNIT

INJECTOR RAIL

OEM INJECTOR

FUEL SELECTOR SWITCH

TANK

REDUCED EMISSIONS

Source: Roush, 2009 Lincoln & 2008 E350 emissions compare LPG vs. GAS

SUSTAINABILITY

• BALANCE YOUR GREENS:

Sustainable practices can’t be limited to environmental factors. The economics behind a program have to be sustainable too, beyond grant implementation.

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THE ALLIANCE FUELING SOLUTION

THE ALLIANCE FUELING SOLUTION

Alliance AutoGas Public Fueling Station at German Motor Werks in Asheville, NC

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THE ALLIANCE FUELING SOLUTION

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THE ALLIANCE FUELING SOLUTION

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CONVERTED VEHICLES

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CONVERTED VEHICLES

Baltimore Yellow Cab

BENEFITS REVISITED

AUTOGAS FOR AMERICA

Contact:

Steve Whaley

Research & Development

Alliance AutoGas

864.923.5000

swhaley@AllianceAutogas.com

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Q&A