7b attach 2
Item No.:__7b__Attach_2________ ATTACHMENT 2 Date of Meeting: December 4, 2012 Port of Seattle Clean Truck Program Options 80% of truck meets goal by end of 2015; No Change to Truck Goals Accelerate Long-Term Truck Goal 100% met goal by end of 2017 OPTION A OPTION B OPTION C OPTION D OPTION E Voluntary soft target/ no action in Require all trucks to meet 2007 Require all trucks to meet 2007 All trucks meet MY 2007 emissions All trucks meet MY 2007 emissions 2015 (80% is an interim goal on way to emission standards by 12/31/15 with emission standards by 12/31/15 with standards by 12/31/16. standards by 12/31/15. 100% compliance in 2017) exceptions based on financial need. 2-year exceptions for based on model year of truck: No exceptions. No exceptions. Trucks older than 2007 engine year not By 12/31/2015: Truck owners with turned away at terminal gate. demonstrated financial need get 2 year- By 12/31/2015: Trucks that have MY grace period. (Demonstration of need 2003 engines or newer get 2 year grace may include criteria such as purchase period. date of truck, such as the 370 trucks replaced as part of regional ScRAPS programs and others purchased in same time period.) By 12/31/2017: Exceptions expire; all By 12/31/2017: Exceptions expire; all By 12/31/2017: Exceptions expire; all trucks must meet 2007 MY emissions trucks must meet 2007 MY emissions trucks must meet 2007 MY emissions standards. standards. standards. With normal fleet turnover plus This will result in approximately 80% of This will result in approximately 80% of incentives, would expect 25% - 35% of trucks meeting 2007 emission trucks meeting 2007 emission standards fleet to have MY 2007 or newer engines standards by end of 2015. by end of 2015. by end of 2015. Estimated air emissions for year 2016: Estimated air emission for year 2016: Estimated air emissions for year 2016: Estimated air emissions for year 2016: Estimated air emissions for year 2016: Approximately 60% reduction from Approximately 80% reduction from Approximately 90% reduction from Approximately 80-90% reduction from Approximately 98% reduction from 2005 2005 baseline.* 2005 baseline.* 2005 baseline.* 2005 baseline; and 98% reduction in baseline.* 2017.* * These are preliminary estimates based on EPA's DrayFLEET tool. These estimates do not reflect projected growth in cargo movement or complex air modeling inputs. However, they provide a sense of scale in reviewing options. For reference, the 2011 Puget Sound Maritime Air Emissions Inventory calculated that diesel particulate matter (DPM) from Port of Seattle truck activity in 2005 was 54 tons, and in 2011 was 25 tons (a 53% reduction from the 2005 baseline.)
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