Core Viewpoint - The introduction of a carbon metering device in Jiangsu Province marks a significant advancement in accurately measuring corporate carbon emissions, which is essential for enhancing international competitiveness in the context of increasing global carbon footprint regulations [1][3]. Group 1: Carbon Metering Device Implementation - The first carbon metering device equipped with time, zone, and pressure-based carbon factors was officially put into operation at Jinneng Electric Power Co., Ltd. in Changzhou, Jiangsu Province [1]. - This device enables precise measurement of corporate carbon emissions, addressing the limitations of traditional methods that use fixed carbon factors [3]. Group 2: Importance of Accurate Carbon Measurement - Many countries are incorporating carbon footprints into international trade rules, imposing import tariffs on high carbon-emitting products, and requiring carbon footprint calculations for exports of electric vehicles, lithium batteries, and photovoltaic products [3]. - Accurate carbon emission measurement is crucial for export-oriented enterprises to enhance their international competitiveness [3]. Group 3: Development of Carbon Emission Monitoring Systems - The State Grid Changzhou Power Supply Company has developed a carbon emission monitoring system that allows real-time tracking of carbon factors and emissions, as well as historical data analysis for better energy-saving strategies [4]. - The company plans to standardize the application of time, zone, and pressure-based carbon factors in carbon emission calculations and expand their demonstration application scenarios [4]. Group 4: Future Directions - The ongoing efforts aim to provide reliable data for government decision-making, corporate carbon management, and international carbon data recognition, thereby injecting stronger green momentum into the export of "Jiangsu manufacturing" [4].