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Document Title GRPE Low- Zero-tailpipe emissions Heavy Duty Vehicles workshop
Reference Number GRPE-83-34
Date
16 Jun 2021
Rulemaking Area(s) UN R49 Diesel/CNG/LNG Engine Emissions, UN R85 Net Power Measurement, UN R96 NRMM Emissions, GTR No. 21 EV Power Determination, GTR No. 22 EV Battery Durability, and UN R168 RDE
Meeting(s)
Downloads
UNECE server .pdf format .pptx format
Excerpts from session reports related to this document
GRPE | Session 83 | 1-4 Jun 2021

66. The Vice-Chair introduced GRPE-83-34 as notes from the “low- and zero-tailpipe emissions Heavy duty vehicles and associated regulatory needs” workshop held by GRPE during the GRPE week.

67. The representative from OICA thanked the secretariat for organizing the workshop and clarified there are on-going discussions at OICA on amending UN Regulation No. 49 to include hydrogen as a fuel for internal combustion engines.

68. The representative from the US, chair of the IWG on EVE, agreed considering heavy duty in the activities related to in-vehicle battery durability would be highly relevant.