GB/T 45646—2025
Greenhouse gases—The quantification method and requirement for carbon footprint of products—Internal combustion engines
Key info
- Chinese name：温室气体 产品碳足迹量化方法和要求 内燃机
- English name：Greenhouse gases—The quantification method and requirement for carbon footprint of products—Internal combustion engines
- Standard number：GB/T 45646—2025
- Published by：State Administration for Market Regulation
- Implementation date：2025-11-01
- Published at：2025-04-25
- Sectors：General equipment manufacturing, Railway, shipbuilding, aerospace and other transportation equipment manufacturing
Abstract
This document specifies the principles and methods for minimizing the carbon footprint of internal combustion engine products, as well as the requirements for carbon footprint reporting.
This document is applicable to the calculation, evaluation, and reporting of the carbon footprint of internal combustion engine products across the full or partial life cycle.
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