In accordance with the ISO 14064 or GHG Protocol standards, a comprehensive carbon inventory is conducted for an organization's greenhouse gas emissions over a specific year. It covers Scope 1 (direct emissions), Scope 2 (indirect emissions from purchased electricity, heat, and steam), and key Scope 3 emissions. By collecting data on energy consumption and production activities, the total carbon emissions are calculated and a carbon inventory report is prepared. This process identifies major emission sources, providing data support for setting emission reduction targets, complying with carbon regulations, and enhancing green competitiveness, thus facilitating corporate low-carbon transformation.