Core Viewpoint - The event "Building a New Power System to Promote Green and Low-Carbon Transition" was successfully held at COP30 in Brazil, showcasing the advancements in carbon factor analysis and monitoring by State Grid Information Communication Co., Ltd. and its subsidiary Yili Technology [2][3]. Group 1: Event Overview - The event was guided by the Ministry of Ecology and Environment of China and hosted by State Grid Corporation of China [2]. - It featured the presentation of the "Time-Section Carbon Factor Platform" and "Zhejiang Time-Section Carbon Factor Analysis" developed by Yili Technology [2][3]. Group 2: Technological Innovations - The "Time-Section Carbon Factor Platform" utilizes comprehensive measurement data to calculate and trace carbon emissions in the State Grid's operational areas [3]. - The "Zhejiang Time-Section Carbon Factor Analysis" enhances carbon footprint research and provides data support for product carbon footprint certification [3]. Group 3: Future Directions - Yili Technology plans to deepen research on the Time-Section Carbon Factor Platform and explore tailored carbon factor studies for various units [3]. - The company aims to iterate on its monitoring products and expand application scenarios to support high-quality development in computing power [3].

Core Viewpoint - Jiangsu Kaishi Jinqiao New Materials Co., Ltd. has successfully obtained the first carbon footprint certificate in the domestic chemical industry based on time-sharing and zonal electric carbon factors, which is crucial for meeting international green trade barriers [5][6]. Group 1: Company Achievements - Jiangsu Kaishi Jinqiao New Materials Co., Ltd. has completed the carbon footprint verification for its product, chlorobenzene, achieving a carbon footprint of 1880.74 kgCO2e per ton [1]. - The company received the certificate with the support of the State Grid Lianyungang Power Supply Company, which provided a specialized electric carbon factor database for accurate carbon footprint calculation [5][6]. Group 2: Industry Context - The increasing international green trade barriers have made product carbon footprints a critical requirement for exports [5]. - The State Grid Jiangsu Electric Power has developed a time-sharing and zonal electric carbon factor database to support enterprises in their green transformation and precise carbon footprint calculations [5][6]. - The application of electric carbon factors has improved the accuracy of carbon footprint calculations, reducing the electric carbon factor from 0.763 to 0.487 kgCO2e/kWh for the company [6].

Core Insights - The "2025 Energy and Power Transition International Forum" and "Green Trade Carbon Accounting Rules and Electric Carbon Synergy Key Technology Discussion" were held in Beijing, hosted by the State Grid Corporation of China [1] - Jiangsu Electric Power Company presented a series of research results on time, zone, and voltage-specific electric carbon factors, which received recognition from experts [1] Group 1: Research Achievements - Jiangsu Electric Power has developed a refined model and methodology for calculating electric carbon emission factors below the provincial level, achieving high-resolution calculations [1] - The calculations include four time dimensions (year, month, day, hour), cover all 13 cities in Jiangsu Province, and extend to all voltage levels in the Jiangsu grid [1] - A dynamic hourly electric carbon factor database platform has been established, containing over 440,000 real-time callable carbon emission and carbon footprint factors, enabling high-precision, traceable, and verifiable accounting of electric carbon emissions [1] Group 2: Expert Evaluation and Consensus - Domestic and international experts highly praised the research results of Jiangsu Electric Power, emphasizing the importance of refined factors for promoting international recognition and reflecting the actual situation of carbon emissions in China [2] - The discussions during the conference focused on core topics such as electric carbon factor calculation models and application scenarios, leading to a consensus on accelerating the promotion of international unified standards for refined electric carbon factors and mutual recognition of data traceability rules [2]