KR-20260064419-A - METHOD FOR COMPUTING CARBON TARIFF AND SERVICE SYSTEM

KR20260064419AKR 20260064419 AKR20260064419 AKR 20260064419AKR-20260064419-A

Abstract

In a carbon tariff calculation method and service system, the service system executing the carbon tariff calculation performs the carbon tariff calculation method through a computational circuit, wherein the system obtains the company's sales data from the company's database to obtain the number of products exported by the company, the carbon footprint, and the carbon emissions of the products; introduces the carbon tariff regulations of the import country of the products exported by the company, wherein the carbon tariff regulations include the acquired carbon credit price and imposition program of the import country; and furthermore, introduces the tax exemption limit of the import country to obtain the tax amount paid by the company, thereby calculating the carbon tariff based on the number of products, the carbon emissions of the products, the carbon credit price, the tax exemption limit, and the tax amount paid, and can prepare a carbon tariff declaration report for the company exporting goods to the import country.

Inventors

첸, 푸-밍
창, 마오-옌

Assignees

세다스 디지털 피티이. 엘티디.

Dates

Publication Date: 20260507
Application Date: 20241212
Priority Date: 20241030

Claims (12)

In a carbon tariff calculation method executed on a computer system, A step of obtaining the number of products exported by the company, carbon footprint, and carbon emissions of the products by acquiring the company's sales data from the company's database; A step of introducing carbon tariff regulations of the import country of the products exported by the above company—the said carbon tariff regulations include the price and imposition program of carbon credits acquired in the said import country—; Step of introducing a duty-free limit for the above-mentioned import location; A step of acquiring the tax amount paid by the above-mentioned company; and A carbon duty calculation method characterized by including the step of calculating a carbon duty based on the number of products, carbon emissions of the products, carbon credit prices, tax exemption limits, and tax paid, and preparing a carbon duty declaration report for the company to export goods to the import destination.
In Article 1, A method for calculating carbon duties characterized by the above computer system obtaining carbon credit prices, duty-free limits, and product carbon footprint imposition items of the above import destination from an external system to calculate carbon duties, and obtaining a carbon duties declaration report in which the above company exports goods to the above import destination.
In Article 1, A carbon tariff calculation method characterized by acquiring the carbon footprint of a product exported by the company through carbon tracking in the above computer system, and, in accordance with the energy resource use distribution principle, distributing the entire category of organizational greenhouse gases to the raw material acquisition stage, production manufacturing stage, delivery sales stage, product use stage, and disposal recovery stage.
In Paragraph 3, A carbon tariff calculation method characterized in that the entire category of organizational greenhouse gases mentioned above encompasses direct greenhouse gas emissions, indirect greenhouse gas emissions from energy, and other indirect greenhouse gas emissions.
In any one of paragraphs 1 to 4, A carbon tariff calculation method characterized by the fact that the above carbon tariff is equal to the carbon emission of a product multiplied by the price of a carbon credit and then multiplied by the number of products.
In Article 5, The carbon tariff from the export products of the above-mentioned company to the above-mentioned import country is as follows: [(Actual carbon emissions from product production) - (Tax exemption limit)] × (Total product imports) × (Weekly average carbon allowance price) = (Mandatory amount); A carbon tariff calculation method characterized by the fact that, where (mandatory amount) - (tax paid at the export location) = (adjustment amount).
In Article 6, A carbon tariff calculation method characterized by the fact that calculating the above carbon tariff involves calculating the number of certificates of the carbon border adjustment mechanism implemented by the European Union (EU).
In a service system that performs carbon tariff calculations, It includes a computer system, wherein the computer system is equipped with an arithmetic circuit, a memory module, and a communication module, and also has a corporate sales database installed, wherein the computer system connects the corporate database and the carbon tariff and regulatory database through the communication module; Here, the service system performs a carbon tariff calculation method, and the carbon tariff calculation method is, A step of obtaining the company's sales data from the company's database to obtain the number of products exported by the company, the carbon footprint, and the carbon emissions of the products; A step of introducing carbon tariff regulations in one of the importing countries of products exported by the above company—the said carbon tariff regulations include the carbon credit prices and imposition programs of the said importing country obtained—; Step of introducing a duty-free limit for the above-mentioned import location; A step of acquiring the tax amount paid by the above-mentioned company; and A service system for executing carbon tariff calculation, characterized by including the step of calculating a carbon tariff based on the number of the above-mentioned products, carbon emissions of the products, carbon credit prices, tax exemption limits, and tax paid, and preparing a carbon tariff declaration report for the company to export goods to an import destination.
In Article 8, A service system for executing carbon tariff calculation characterized by obtaining the duty-free limit and carbon credit price of the importing country from the carbon tariff and regulation database of the importing country through an application interface.
In Article 9, A service system for executing carbon tariff calculation, further characterized by: connecting to a product carbon footprint system through its respective application interface to obtain the product carbon footprint; connecting to a corporate sales data system to obtain the corporate sales data; connecting to a system of national carbon tariff regulations, industries, products, and raw materials to obtain national carbon tariff regulations including product tax numbers for various types of taxation; connecting to a national carbon tariff imposition program system to obtain tax items of different countries; connecting to a national carbon tariff exemption limit system to obtain different exemption limits set for different products by country; connecting to a local carbon credit price system by country to obtain the carbon credit price set by each country; and connecting to a system of carbon prices paid by exporting country to obtain the tax amount paid by the company at the location of product manufacturing and production.
In Article 8, A service system for executing carbon tariff calculation characterized by acquiring the carbon footprint of products exported by the company through carbon tracking in the above service system, and, wherein, in accordance with the principle of energy resource use distribution, distributing the entire category of organizational greenhouse gases to the raw material acquisition stage, production manufacturing stage, delivery sales stage, product use stage, and disposal recovery stage.
In any one of paragraphs 8 through 11, A service system for performing carbon tariff calculation characterized by the fact that the above carbon tariff is equal to the carbon emissions of a product multiplied by the price of a carbon credit and then multiplied by the number of products.

Description

Method for Computing Carbon Tariff and Service System The present invention relates to a system for assisting in the declaration of carbon duties by companies, and in particular, to a carbon duty calculation method and service system realized by combining external information using a computer method. Greenhouse gases (GHGs) refer to gases capable of absorbing and re-emitting infrared radiation emitted from the Earth's surface. Major greenhouse gases include carbon dioxide ( CO₂ ), methane ( CH₄ ), nitrous oxide ( N₂O ), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), sulfur hexafluoride ( SF₆ ), and nitrogen trifluoride ( NF₃ ). The increase in these gases is primarily caused by human activities such as the combustion of fossil fuels, industrial production, and agricultural activities; this further leads to global warming, extreme weather events, and sea level rise, having a serious impact on humans and ecosystems. The United Nations urged for urgent carbon reduction measures, and "zero carbon reduction" has already become a common global goal; furthermore, international organizations have proposed net-zero standards to limit global warming to a certain range (e.g., within 1.5°C). In addition, to effectively regulate industrial carbon emissions, countries and international organizations are proposing carbon tariff measures in addition to implementing greenhouse gas tracking and establishing carbon reduction strategies. For example, the Carbon Border Adjustment Mechanism (CBAM) implemented by the European Union (EU) stipulated that goods exported from various countries to the EU must share the costs of carbon reduction with EU manufacturers. Under this, regulated high-carbon emission goods must obtain CBAM certificates to be exported to the EU, and certain goods must purchase CBAM certificates to enter the EU; CBAM certificates are a practice that serves as a form of carbon tariff. For instance, in the early stages of CBAM implementation, the EU mandated the declaration of carbon emissions for products such as steel, cement, fertilizers, aluminum, electricity, and hydrogen when importing them into the EU. Based on this, the carbon costs to be borne could be calculated to form the carbon tariffs imposed on imports into the EU. The present application proposes a carbon tariff calculation method and a service system implemented using computer and network communication technologies to provide matching services for calculating carbon tariffs to companies and suppliers in countries (including the European Union) that impose carbon tariffs on exports. According to an embodiment, a service system for executing the carbon tariff calculation is equipped with a computational circuit, a memory module, and a communication module, and additionally, the service system connects the corporate database and the carbon tariff and regulation database through the communication module. The above carbon tariff calculation method is executed in a service system. In the method, the service system obtains corporate sales data from the corporate database to obtain the number of products exported by the company, the carbon footprint, and the carbon emissions of the products. It then introduces the carbon tariff regulations of the importing country of the products exported by the company, and the carbon tariff regulations include the acquired carbon credit prices and imposition programs of the importing country. After introducing the duty-free limits of the importing country, the service system obtains the tax amount paid by the company. Accordingly, the service system calculates the carbon tariff based on the number of products, the carbon emissions of the products, the carbon credit prices, the duty-free limits, and the tax amount paid, and can prepare a carbon tariff declaration report for the export of goods by the company to the importing country. Furthermore, the above service system obtains the carbon credit price, duty-free limit, and product carbon footprint imposition items of the import destination from an external system to calculate the carbon tariff, and can obtain a carbon tariff declaration report for the company exporting goods to the import destination. Furthermore, within the service system, the carbon footprint of products exported by the company is acquired through carbon tracking, and the entire category of organizational greenhouse gases can be distributed across the raw material acquisition, production/manufacturing, delivery/sales, product usage, and disposal/recovery stages in accordance with energy resource distribution principles. The entire category of organizational greenhouse gases encompasses direct greenhouse gas emissions, energy-related indirect greenhouse gas emissions, and other indirect greenhouse gas emissions. According to an example of a carbon tariff calculation method, the carbon tariff is equal to the carbon emissions of a product multiplied by the price of a carbon credit, and then multipl