Hydrogen technologies - Methodology for determining the greenhouse gas emissions associated with the hydrogen supply chain - Part 2: Emissions associated with the conditioning and transport of gaseous and liquid hydrogen up to consumption gate
Abstract
TThe scope of this document is to establish a methodology and analytical framework to determine the GHG emissions related to a unit of conditioned and transported liquid hydrogen up to the consumption gate. The ISO 19870 series aims at establishing methodologies that should be applied, in line with ISO 14067, to the specific case of the hydrogen supply chain, covering different production processes and other parts of the supply chain, such as conditioning hydrogen in different physical states, conversion of hydrogen into different hydrogen carriers and the subsequent transport up to the consumption gate. The parts of the ISO 19870 multi-standards series are: — ISO/DIS 19870-1 on emissions associated with the production of hydrogen to production gate; — ISO 19870-2 on emissions associated with the conditioning and transport of gaseous and liquid hydrogen up to the consumption gate; — ISO 19870-3 on emissions associated with the production, storage and transport of ammonia up to the delivery gate and the conversion of ammonia into hydrogen; — ISO 19870-4 on emissions associated with the storage and transport of hydrogen via LOHC. This document describes the steps to determine GHG emissions from the supply chain of gaseous and liquid hydrogen from its production gate up to the delivery gate
Begin
2026-01-15
WI
JT006008
Planned document number
DIN EN ISO 19870-2
Project number
03201136
Responsible national committee
NA 032-02-12 AA - Methane emissions
Responsible european committee
CEN/CLC/JTC 6 - Hydrogen in energy systems
