7b supp
Item No.: _7b__Supp_Amended___ Date of Meeting: _December 4, 2012 Amended on November 30, 2012 Recommended Goals for Clean Truck Program Briefing Overview Status of Clean Truck Program Commission Motion to Accelerate Seaport Clean Air Goals Stakeholder Outreach Assistance to Truckers Alternative Technologies Clean Truck Program Phase 2 options Trucks Implementation Success 100% of drayage trucks met or exceeded the mandatory 2010 performance measure ScRAPS 280 drayage trucks removed Ended January 2011 Drayage Truck Registry Launching RFID 2011 Puget Sound Maritime Air Emissions Inventory results Airshed-wide DPM from trucks calling at Port of Seattle decreased 53% from 2005 levels. Trucks accounted for 7% of Port of Seattle's 2011 airshed emissions of DPM. Clean Truck Program Milestones PHASE 1: MY 1994 or newer engines 12/31/2010: 100% of trucks must have model year 1994 engines PHASE 2: MY 2007 or newer engines (in current NWPCAS) 12/31/2015: 80% of trucks must have model year 2007 engine 12/31/2017: 100% of trucks have model year 2007 engine Possible PHASE 3 (under discussion): MY 2014 or newer engines 12/31/2022 or later: 100% of trucks have model year 2014 engine Trucking Industry Concerns Lead time to comply Cost of trucks Supply of trucks/drivers Equity in program administration Need for financial incentives & other support Consistency with Port of Tacoma requirements Nov. 28th Port Trucker Meeting Issues Raised at Port Trucker Meeting Can't afford to buy newer truck Loss of work makes it even more unaffordable Port requirement will increase demand/cost of trucks Need financial incentives to help upgrade trucks Need longer timespan to utilize existing trucks Trucks are only 7% of Port's diesel particulate matter emissions Help for Truckers Financial incentive such as ScRAPS Information and referral loans small business assistance individual development accounts job retraining & job searching Age Distribution of Trucks* Truck call at least at least at least at least at least frequency: 1/month 1/week 1/day 3/day 5/day Number of 3,461 2,493 1,038 262 62 trucks % with pre-2007 93% 95% 100% 100% 100% engines Median model year truck MY 2000 MY 1999 MY 1999 MY 1998 MY 1998 * Based on 2011 data from T18 Technology Options to Meet 2007 Engine Equivalency Requirement Type Estimated Costs Comments Diesel powered truck MY 2008+ $45,000 - $125,000 Proven technology Repower existing truck, replace $65,000 Proven technology with newer diesel engine Install DPF retrofit on existing $25,000 - $30,000 + Not recommended for trucks with short duty engine $300/cleaning cycles Repower existing diesel truck with $ 80,000 - $ 95,000 New comparably-sized engine to be available in CNG engine 2013; range/fueling limitations; fuel costs about $1 - $2 less per gallon than diesel CNG engined truck 2007 or newer $100,000 - $180,000 Range/fueling limitations; fuel costs about $1 - $2 less per gallon than diesel Emerging Technologies That May meet Requirements in Future Type Estimated Costs Comments Engine retrofit with CNG dual fuel $35,000 Not yet demonstrated to be equivalent to MY kit 2007 emission standards; increased maintenance costs to maintain both fuel systems Engine conversion to CNG engine $ 45,000 - $55,000 No certified product for Class 8 engine; not yet proven to meet MY 2007 emission standards Diesel-electric hybrid retrofit or $30,000 160,000 Unproven in drayage duty cycle; maintenance new build needs unknown; not proven to meet MY 2007 emission standards Electric Unknown; more testing needed Implementation Options for Phase 2 OPTION A: Voluntary soft target at end of 2015 OPTION B: All trucks meet 2007 emission standards by end of 2015 with exceptions based on financial need (2-year grace period for demonstrated need, which expected to be older trucks) OPTION C: All trucks meet 2007 emission standards by end of 2015 with exceptions based on age of truck (2003 engines + get 2-year grace period) OPTION D: All trucks meet 2007 emission standards by end of 2016 OPTION E: All trucks meet 2007 emission standards by end of 2015 Context From 2018 onward, all options will result in same dramatic emission reductions from trucks From 2015 onward, ECA will reduce ship emissions by 74% Questions?
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