A Real-Time Accounting Method for Carbon Dioxide Emissions in High-Energy-Consuming Industrial Parks

Industrial parks play a crucial role in carbon control and reduction. With energy-intensive enterprises at their core, such parks feature highly concentrated carbon emission sources and a significant demand for carbon trading. Nonetheless, the absence of precise and real-time carbon accounting methods makes it difficult for them to effectively manage and regulate carbon emissions. The real-time accounting methods for carbon dioxide emissions in high-energy-consuming industrial parks urgently need further study. Therefore, this paper initially examines three areas—fuel combustion, industrial engineering, and electricity usage—and proposes a real-time framework to account for carbon dioxide emissions in high-energy industrial parks. Secondly, it extracts real-time elements from each part and proposes a real-time carbon dioxide emission accounting method tailored to the actual needs of high-energy-consuming industrial parks. Finally, an empirical analysis is carried out on an aluminum production park as an example to verify the feasibility and effectiveness of the real-time accounting method for carbon dioxide emissions in high-energy-consuming industrial parks.