标准摘要
ISO 19870-1 specifies a methodology for quantifying greenhouse gas (GHG) emissions associated with hydrogen production , from raw material extraction up to the production gate. It is part of the ISO 19870 series, which applies carbon footprint and life cycle assessment (LCA) principles to the hydrogen supply chain. This first part focuses specifically on emissions generated during hydrogen production, regardless of the production pathway used. The standard builds on ISO 14067 and ISO 14044 to provide a consistent and internationally recognized framework for calculating the carbon footprint of hydrogen.
英文名称Hydrogen technologies — Methodology for determining the greenhouse gas emissions associated with the hydrogen supply chain — Part 1: Emissions associated with the production of hydrogen up to the production gate