Transcript Average fuel savings Emissions Controlled

SmartWay Transport
Partnership
Greening Supply Chain
Transportation &
Logistics
April 22, 2008
Fuel Prices Impact Supply Chain
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Transportation Impacts Emissions
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Transportation Greenhouse Gas
Emissions Continue to Increase
Source: US Emissions Inventory (April 2007)
EPA 430-R-07-002
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Other Diesel Emissions From
Freight Sector
NOx
PM 2.5
(6.3 million tons)
(305,000 tons)
other highway school bus
1%
ports 3%
transit
4%
1%
other nonroad
4%
other highwayschool bus
2%
3%
ports
transit
5%
0%
other nonroad
9%
agriculture
8%
Freight
construction
11%
non-port marine
13%
non-port marine
9%
Freight
32%
56%
agriculture
19%
construction
21%
Mobile Source Diesel Emissions Inventory by Sector (2004)
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Air Quality Impacts
-88 million people live in areas that
do not meet particulate standards.
-141 million people live in areas that
do not meet ozone standards.
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State Measures on Climate Change
States with Climate Action Plans
Source: http://www.pewclimate.org
Cities Signed as on as U.S. Conference of
Mayors Climate Protection Agreement
http://usmayors.org/climateprotection/ClimateChange.asp
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Pending Legislation on Climate Change
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Advanced Truck Stop Electrification
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Advanced Truck Stop Electrification
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Idle Reduction Technologies
For Trucks and Locomotives
Average fuel savings
Trucks: 1 gal/hr
Rail:
4 - 12 gal/hr
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Emissions Controlled
CO2, NOx, and PM
Automatic Shut-Down/Start Up System
Battery Powered Systems
Diesel Driven Heating System
Auxiliary Power Unit/Generator Set
Truck Stop Electrification
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Low Rolling Resistance Tires
Single Wide Base and Improved Duals
Average fuel savings
Emissions Controlled
Trucks: 4 - 5%
CO2, NOx
• Single-wide tires and aluminum wheels
– Reduced rolling resistance
– Reduced weight
• Low rolling resistance duals can be as effective
as singles
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Trailer Aerodynamics
Average fuel savings
Emissions Controlled
Trucks: 5%
CO2, NOx
• Trailer Fairings, Side-skirts
• Nose Cone and Trailer Tail
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Exhaust After-Treatment Devices
Average fuel savings
Emissions Controlled
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PM
• Diesel Oxidation Catalysts
– Estimated cost: $1,000
– Reduce PM by 25% – 40%
• Particulate Matter Filters
– Estimated cost $6,000
– Reduce PM by 80% – 90%
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The SmartWay Truck
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Intermodal Shipping
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No-Idling Polices at Loading Facilities
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Supply Chain emission reduction
strategies and technologies
For Ocean Going Vessels:
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Cold Ironing at port
Advanced emissions controls
Retrofits for existing vessels
Low sulfur bunker fuels
Salt Water Injection
Mobile SCR
For Ports Equipment:
- Advanced technologies
- Hybrid Electrics
For Drayage trucks:
- Fleet turnover grants
- Scrappage of older trucks
- Retrofits for remaining trucks
- Idle controls
- Chassis pools
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www.epa.gov/smartway
[email protected]
phone center (734) 214-4767
Buddy Polovick (734) 214-4928
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