Core Viewpoint - The article discusses how State Grid Quanzhou Power Supply Company is utilizing digital technology to transform carbon footprints into clear and reliable carbon accounting, aiding enterprises in reducing carbon emissions and enhancing international competitiveness [1][2]. Group 1: Carbon Emission Measurement - The conventional method for calculating carbon emissions is based on electricity consumption multiplied by a fixed carbon factor, which does not account for variations in carbon emissions at different times [1]. - For example, a company in Jinjiang over-reported carbon emissions by approximately 800 tons due to the use of a fixed carbon factor, despite lower emissions during peak solar energy usage [1]. Group 2: Implementation of Smart Technology - The company has established a professional team to collect multi-energy data using smart devices and blockchain technology to ensure data reliability, enabling precise carbon emission calculations and dynamic monitoring [2]. - A new intelligent carbon management system has been developed, which includes real-time monitoring of energy consumption and carbon emissions, allowing for customized energy optimization suggestions for enterprises [2]. Group 3: Expected Outcomes - The implementation of precise carbon measurement is expected to enhance energy efficiency in the Yongjia Industrial Park by 15%, reduce energy costs by approximately 10%, increase the use of green electricity by about 20%, and achieve an annual carbon reduction of 50,000 tons [2]. - The company aims to support more industrial parks in achieving green, low-carbon, and high-quality development, thereby enhancing carbon management and international competitiveness [3].