The Marketing Service Center of State Grid Henan Electric Power Company applied for a patent for carbon emission monitoring in the steel industry based on the electric-carbon coupling model, which has the advantages of integrating multiple data.

According to the news from the Financial Times on February 13, 2025, the information from the National Intellectual Property Administration shows that the Marketing Service Center of State Grid Henan Electric Power Company has applied for a patent called “A Carbon Emission Monitoring Method for the Steel Industry Based on the Electric-Carbon Coupling Model”, with the publication number CN 119398324 A and the application date of October 2024.

The patent abstract shows that the present invention relates to a carbon emission monitoring method for the steel industry based on an electric-carbon coupling model, specifically: collecting the production data of the enterprise in the previous period; calculating the production attributes of the enterprise according to the production data of the enterprise; calculating the electric-carbon emission factor corresponding to the production link and the electric-carbon emission factor of non-production electricity; collecting the production raw material data and purchased electricity data of the current stage; calculating the product output data under the current full-link production according to the enterprise generation attributes and production raw material data and purchased electricity data; calculating the electric energy generated by the electric power production of the steel enterprise in the current stage according to the product output data; calculating the electric energy loss in the production process of the steel enterprise according to the product output data; calculating the carbon emissions generated in the current stage according to the previously calculated data; returning the carbon emission data of the current time period; the present invention has the advantages of integrating multiple data, establishing an “electric-carbon” data model, achieving accurate calculation, and higher real-time and accuracy.

Tianyancha data shows that the Marketing Service Center of State Grid Henan Electric Power Company, established in 2020, is located in Zhengzhou City. It is an enterprise mainly engaged in the production and supply of electricity and heat. The registered capital of the enterprise is None. Through Tianyancha big data analysis, the Marketing Service Center of State Grid Henan Electric Power Company participated in 37 bidding projects. In terms of intellectual property rights, there were 14 trademark information and 160 patent information. In addition, the company also had 4 administrative licenses.