Core Points - The "Industrial Park Carbon Emission Accounting Guidelines" (DB32/T 5192-2025) has been officially released in Jiangsu Province and will be implemented from October 10, 2025, marking the first provincial-level local standard for carbon emission accounting in industrial parks [1] - The standard establishes a unified framework for carbon emission accounting, clarifying accounting boundaries and addressing ambiguities in "one park, multiple areas" scenarios [1] - It outlines a four-step process for carbon accounting: boundary definition, data collection, factor selection, and result verification, ensuring traceability of accounting results to support the construction of zero-carbon parks in the province [1] Summary by Sections - **Applicability**: The guidelines apply to various development zones approved by provincial-level governments where the manufacturing value-added accounts for over 50%, defining accounting boundaries flexibly based on "administrative jurisdiction + accounting purpose" [2] - **Coverage**: The standard encompasses core areas such as fossil fuel combustion, industrial processes, waste treatment, and indirect emissions from electricity and heat, while allowing exemptions for agricultural and forestry emissions [2] - **Data Scope**: The statistical range includes all economic activities within the park, covering seven greenhouse gases, including carbon dioxide, methane, and nitrous oxide [2] - **Implementation Flexibility**: Parks can choose accounting boundaries and application methods based on their development stage, data foundation, and management needs, adhering to the principle of "local conditions and classified policies" [2] - **Future Steps**: The provincial ecological environment department will leverage precise accounting to empower carbon peak trials and zero-carbon park construction, laying a solid foundation for Jiangsu's dual carbon goals [2]