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- EPAct Alternative Fuel
- Credit Program
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- Joint Program with TCEQ
- Motivate Drives to Change Driving Habits
- Drive Less
- Maintain Your Vehicle
- Avoid Unnecessary Idling
- Buy a Vehicle That Pollutes Less
- Drive The Speed Limit
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- …on the road to clean air…
- Set an Example in the Field of Air Quality
- Voluntary Internal Program
- Commute Activities
- Lunch Activities
- Vehicle Maintenance
- Rewards Annual Leave
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- Federal ULSD required by law beginning June 2006; fully compliant by
2009; on-road only
- Refiner-Based: Will appear “at the pump”
- Lowers #2 Diesel sulfur level (500ppm→ 15ppm)
- Paves the way for advanced, sulfur-intolerant exhaust emission control
technologies
- Offers no NOx reduction when used (stand-alone) in current engine
technologies
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- All diesel engines in on-road vehicles and off-road equipment operating
within 110 affected counties in central and eastern Texas
- 10% max aromatics; 48 min cetane
- On-road drops to max 15ppm sulfur in June, 2006 (follows fed)
- Refiner-Based: Will appear “at the pump”
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- Fed-ULSD stand-alone has minimal if any reported NOx benefits, some PM
benefit.
- TxLED stand-alone recognized by TCEQ at ~ 5.7% On-Road NOx benefit, 7% Off-Road NOx benefit (10% PM
benefit.)
- Based on use of the fuel alone without the use of “cleaner”
technologies
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- State contract currently with Valero
- TxDOT took first delivery on Feb 10, 2003
- TxDOT switching to TxLED
- Port Aransas Ferry Operations using TxLED
- 56% of TxDOT Diesel is ULSD-TxLED”
- Political Subdivisions can “tag” onto the State contract
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- Hybrids
- E85/ Biodiesel
- Clean Diesel Fuels (TxLED)
- TIER III Off-Road Diesel Engines
- Ferry Boat Conversions/ Repowers
- H-ICE / Fuel Cell Vehicles
- Hydrogen Fuel Stations
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- The Road to Renewables '06
- Ethanol / Biodiesel Workshop & Expo
February 16, 2006
- Airport Hilton, ABIA
- Austin, Texas
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- PROVEN TECHNOLOGIES
- There is a Need for a
- FAST-TRACK Technology Certification Process
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- Don Lewis, Fleet Manager
- dlewis1@dot.state.tx.us
- (512) 374-5471
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