2025年度福建南平电解铝碳排放参考数据库

针对电解铝行业工艺复杂、无组织排放占比高的特点，本数据库以南平铝业为实证基地，打造了覆盖“有组织-无组织”排放的全过程碳数据解决方案。系统采集了2025年电解、熔铸全流程的关键数据，包括净化系统CEMS数据、针对电解车间的无组织排放监测网络数据、电解槽系列电流电压及阳极效应参数，以及各工序的精细能耗计量数据。基于国家核算指南并参照国际标准，建立了动态碳核算模型，实现了从氧化铝、阳极炭块等原材料投入到铝锭产出的全生命周期碳流可视化与可核查。数据质量通过严格的在线监测质控流程和第三方独立核算交叉验证来保障，误差控制在行业领先水平（<5%）。该数据库不仅服务于企业内部的能效对标与碳资产管理，其生成的高精度产品碳足迹数据，更是电解铝行业应对欧盟碳边境调节机制（CBAM）、突破绿色贸易壁垒、开展绿色铝产品认证不可或缺的关键凭证，同时可为全国电解铝碳排放强度基准值核定提供数据支撑。数据集为为文本格式。(协议共享)Targeting the complex processes and high fugitive emission proportion of the aluminum electrolysis industry, this database takes Nanping Aluminum as its empirical base and has developed a full-process carbon data solution covering both organized and fugitive emissions. The system collected key data across the entire electrolysis and casting processes in 2025, including CEMS data from the purification system, fugitive emission monitoring network data for electrolysis workshops, series current, voltage and anode effect parameters of electrolytic cells, as well as fine-grained energy consumption measurement data for each production process. Based on national accounting guidelines and with reference to international standards, a dynamic carbon accounting model was established, enabling visualization and verifiability of the full-life-cycle carbon flow from the input of raw materials such as alumina and anode carbon blocks to the production of aluminum ingots. Data quality is guaranteed through strict online monitoring quality control procedures and cross-validation by third-party independent accounting, with the error rate controlled at an industry-leading level (<5%). This database not only supports internal energy efficiency benchmarking and carbon asset management of the enterprise, but the high-precision product carbon footprint data it generates is also an indispensable key certificate for the aluminum electrolysis industry to respond to the EU Carbon Border Adjustment Mechanism (CBAM), break through green trade barriers, and conduct green aluminum product certification. Meanwhile, it can provide data support for the verification of national aluminum electrolysis carbon emission intensity benchmark values. The dataset is in text format. (Shared under agreement)

搜集汇总

背景与挑战

背景概述

该数据集是2025年度福建南平电解铝碳排放参考数据库，针对电解铝行业过程复杂、无组织排放比例高的问题，以福建南平铝业为实证基地，提供了覆盖'有组织-无组织'排放的全过程碳数据解决方案。它收集了电解和铸造全过程的关键监测数据，基于国家核算指南和国际标准建立了动态碳核算模型，误差控制在行业领先水平（<5%），主要用于企业碳资产管理、生成产品碳足迹以应对欧盟碳边境调节机制（CBAM），并为国家碳排放强度基准值核定提供数据支持。