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Analysis on Greenhouse Gas Emission Standards and Accounting Methods in Pulp and Paper Industry |
Received:May 09, 2023 |
DOI:10.11980/j.issn.0254-508X.2023.08.002 |
Key Words:pulping and papermaking carbon emission carbon reduction standard system carbon accounting life cycle assessment |
Fund Project:浙江景兴纸业股份有限公司校企合作项目。 |
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Abstract:The international standards on GHG emissions accounting were analyzed firstly in this paper, the current carbon accounting methods applicable to the pulp and paper industry were proposed, including emission factor method and life cycle evaluation method. Emission factor method quantified carbon emissions from the pulp and paper process mainly at the organizational level, and the core of its calculation was activity level multiplied by emission factor. Life cycle evaluation method was a life cycle analysis method to study paper products from cradle to gate or cradle to grave from product level, including definition of objectives and scope, life cycle inventory analysis, life cycle impact evaluation, interpretation of results, etc. |
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