Organizational Greenhouse Gas Inventory and Verification Schedule Planning Climate Change Energy Usagee and Emission Policies to Improve Energy Efficiency Water Resource Management Waste Management
Organizational Greenhouse Gas Inventory and Verification Schedule Planning

On 2022/06/28, in accordance with the “Roadmap for the Sustainable Development of TWSE and TPEx Listed Companies” issued by the Financial Supervisory Commission in March 2022, the Company’s Sustainable Development Committee has approved the Greenhouse Gas (GHG) inventory and verification schedule of the Company and its consolidated subsidiaries - "Detailed Timetable for Inventory and Verification of Greenhouse Gas of the (Parent) Company and the Group" and "Organizational Structure and Responsibilities of the Inventory" and forwarded it to the Board of Directors for approval on the same day, and which have met the requirements of the competent authority - the (parent) Company and the Group (including each subsidiary) must complete the aforementioned inventory and verification schedule before the end of June 2022 and the end of March 2023, respectively.

  1. Time schedule planning
    Inventory Entity Expected Start Year of Self-Inventory Expected External Assurance Start Year (Note)
    Regulation
    (Below NT$5 billion)
    The Company
    (Follow NT$5~10 billion)
    Regulation
    (Below NT$5 billion)
    The Company
    (Follow NT$5~10 billion)
    the (parent) Company 2025
    (Disclosure in 2026)
    2024
    (Disclosure in 2025)
    2028 Originally scheduled for 2027, moved up to 2025
    Consolidated Subsidiaries and Their Affiliates
    (WKI / WKS / WTP / WKZ and its affiliates)
    2026
    (Disclosure in 2027)
    2025
    (Disclosure in 2026)
    2029 Originally scheduled for 2028, moved up to 2026
    • (1)The (parent) Company has proactively completed the compilation in the fourth quarter of 2022, initiated the preliminary inventory in 2023, and concurrently sought guidance from external consultant experts. The official inventory will commence in 2024, with a scheduled on-site audit certification by the British Standards Institution (BSI) in 2025.
    • (2)Subsidiaries within the group will follow suit, completing the compilation in the fourth quarter of 2023. They will begin receiving guidance from consultant experts and commence the preliminary inventory in 2024. The official inventory will take place in 2025 and subsequently every year. In 2026, these subsidiaries will undergo an on-site audit certification by the British Standards Institution (BSI).
  2. The schedule and implementation status of the 2023 Greenhouse Gas Inventory and Verification have been reviewed by the Sustainable Development Committee on January 31, 2024. Please refer to the attached report for details.