T/CIET 202-2023 Guidelines for accounting and certification evaluation of carbon footprint of silicon-based materials products
T/CIET 202-2023 Guidelines for accounting and certification evaluation of carbon footprint of silicon-based materials products
Basic Information
Scope
Scope: This document specifies the normative reference documents, terms and definitions, basic principles, functional units, system boundary definition, data collection, allocation and calculation, and evaluation requirements for the carbon footprint of silicon-based materials products. This document is applicable to the carbon footprint accounting and certification evaluation of silicon-based materials products, including silicon carbide, germanium silicon materials, porous silicon, silicon on insulator, microcrystalline silicon, and other compound semiconductor materials based on silicon as the substrate. Main technical content: This document specifies the normative reference documents, terms and definitions, basic principles, functional units, system boundary definition, data collection, allocation and calculation, and evaluation requirements for the carbon footprint of silicon-based materials products. This document is applicable to the carbon footprint accounting and certification evaluation of silicon-based materials products, including silicon carbide, germanium silicon materials, porous silicon, silicon on insulator, microcrystalline silicon, and other compound semiconductor materials based on silicon as the substrate.