This document specifies guidelines and requirements for conducting life cycle inventory (LCI) studies of steel products reflecting steel's capacity for closed-loop recycling, including:a) specification of the functional unit used for LCI calculation of steel products;b) definition of the system boundaries used for LCI calculation of steel products;c) evaluation of scrap in LCI calculation of steel products;d) evaluation of co-products in LCI calculation of steel products;e) reporting of LCI calculation results of steel products.The application of LCI results, including life cycle impact assessment (LCIA), is outside the scope of this document.
Document identifier
ISO 20915:2018
Title
Life cycle inventory calculation methodology for steel products
ISO Category
TC 17: Steel
Publication date
2018-11-01
International Relationship
BS ISO 20915:2018
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