Potential of electrical trailer cooling during rest periods Analysis of emission and costs

What are potential environmental benefits of power supply at parking places in long distance transport? Research goal 2 Naam spreker/datum

Power supply at parking places offers the potential to switch to electric mode during resting periods TRUs in long distance transport operate 15-30% of their operational hours on parking places: on average hours per year. In EU28: truck-trailer with transport refrigeration unit (TRU) in long distance transport Facts and figures on long distance refrigerated transport 3 Matthijs Otten/ December 1st

million litres of Diesel kilotonnes CO tonnes NO x tonnes PM 10 - Potential emission reduction EU28 4 Matthijs Otten/ December 1st 35,000-70,000 5,000-20,000 2,700-5, , ,000220, ,000

Emission reduction (ton/ tear) Cost factors (euro ton) External costs (Euro/ year) CO 2 290, ,620,000 NO x 2,36010,60025,016,000 PM ,30030,604,000 Total 78,240,000 External cost reduction EU 28 5 Naam spreker/datum

Problem: High air polluting emissions of Transport Refrigeration Units (TRU). No EU emission Limits for Non road diesel engines <18kW Emissions of TRU diesel engines 6 Matthijs Otten/ December 1st EU Emission Standards for Non-road Diesel Engines, g/kWh Stage/Net powerDateCOHCNO x PM Stage II: kW Stage IIIA: 19–37 kW *0.6 Proposed Stage V: 8–19 kW *0.4 Proposed Stage V: 19–37 kW201954,7*0.015 CO 2 Truck TRU NO x PM 10

Relatively high emission of Transport Refrigeration Units (TRU) This will remain also after 2018/2019 Alternatives for diesel are needed to reduce emissions. Electrical power supply at parking places offers large potential for environmental benefits. Conclusion 7 Matthijs Otten/ December 1st