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Annual performance
The Company has continued to demonstrate a strong commitment to environmental management and sustainable governance, responding to global climate action demands with tangible results. During the year, the Company conducted a comprehensive group-wide greenhouse gas inventory and obtained external third-party verification, ensuring data transparency and reliability, and laying a solid foundation for the formulation of subsequent carbon reduction strategies and performance tracking.
In terms of energy transition, the group-wide proportion of green electricity usage increased to 42.19%, with a total of 17.55 million kWh of renewable energy adopted, effectively reducing the Company’s operational carbon footprint and supporting the development of the renewable energy market. Water resource management also achieved measurable results: compared with the 2022 baseline year, total group-wide water withdrawal decreased by 46.76 million liters, representing a reduction of 15%, reflecting the Company’s continuous efforts to enhance process efficiency and water recycling and reuse. In addition, compared with the baseline year, group-wide Scope 1 and Scope 2 greenhouse gas emissions were reduced by 9,037 metric tons of CO₂-equivalent, a reduction of as much as 37%, demonstrating significant achievements through the adoption of energy-saving technologies, equipment improvements, and the use of green electricity.
The Company also continues to maintain IECQ QC 080000 certification, demonstrating high standards in hazardous substance management and the implementation of comprehensive controls across design, procurement, and manufacturing processes. Overall, through systematic management and continuous innovation, the Company is steadily advancing the reduction of its environmental footprint and taking more resilient steps toward sustainable operations.
42.19 %
Renewable electricity ratio
46.76 million liters
Water withdrawal reduction
9037 tCO₂e
Category 1, Category 2 greenhouse gas emission reduction
Potential Impact Analysis
The Company refers to domestic and international environmental impact reports and considers the life cycle stages (raw material extraction, production and manufacturing, sales and distribution, product use and waste disposal stages) to identify the waste generated by the Company's internal operations and upstream and downstream of the value chain, and assesses the potential impact of waste on the environment and society, based on which the Company's value chain and waste impact context diagram is drawn.
The waste generated by the Company includes hazardous and non-hazardous business waste, with office daily waste, defective product scrap, waste plastics, waste hardware, etc. being the majority. We formulate corresponding management measures in response to the potential impact of each type of waste, which are regularly supervised and evaluated by the waste management unit for implementation effectiveness to mitigate or avoid negative impacts on the internal or external environment of the organization.
Sunon's Value Chain and Potential Impact Context Diagram
| Value Chain Stage | Activity Items | Waste Types | Waste Categories | Disposal Method | Disposal Department | Potential Impact | Response Measures |
|---|---|---|---|---|---|---|---|
| Own Operating Activities | Office Daily Waste | General waste | Non-hazardous Business Waste | Landfill/Incineration | External Third Party | Regular clearance is conducted in accordance with local government policies, with no potential impact on the general environment. | Clearance and disposal are carried out by certified agencies. |
| Own Operating Activities | Office Daily Waste | Recyclable Waste | Non-hazardous Business Waste | Reuse/Recycling | External Third Party | Regular clearance is conducted in accordance with local government policies, with no potential impact on the general environment. | Clearance and disposal are carried out by certified agencies. |
| Own Operating Activities | Production Process (Disassembly) | Rotor, Stator, Fan Blades, Frame | Hazardous Business Waste | Physical treatement/Incineration/Landfill | External Third Party | If third-party agencies fail to dispose of business waste in compliance with local laws and regulations, it may result in pollution or health hazards to the general environment. Therefore, proper supervision is essential. | During the disposal or treatment of business waste, Sunon personnel should accompany the transportation process to ensure that the waste is delivered to and processed at a legally compliant facility. |
| Own Operating Activities | Production Process (Impregnation) | Impregnation Waste Solutions | Hazardous Business Waste | Incineration | External Third Party | If third-party agencies fail to dispose of business waste in compliance with local laws and regulations, it may result in pollution or health hazards to the general environment. Therefore, proper supervision is essential. | During the disposal or treatment of business waste, Sunon personnel should accompany the transportation process to ensure that the waste is delivered to and processed at a legally compliant facility. |
| own operational activities | Raw Material Packaging | Cartons | Non-hazardous Business Waste | Recycling | External Third Party | As the used packaging materials are recycled and reused, they pose no potential threat to the general environment. | Used packaging materials should be sorted and stored in a designated location to prevent accidental or improper disposal. |
| Downstream | Defective Product Scrap | Defective Finished Products, Semi-finished Products | Hazardous Business Waste | Physical treatment/incineration/landfill | External Third Party | If third-party agencies fail to dispose of business waste in compliance with local laws and regulations, it may result in pollution or health hazards to the general environment. Therefore, proper supervision is essential. | During the disposal or treatment of business waste, Sunon personnel should accompany the transportation process to ensure that the waste is delivered to and processed at a legally compliant facility. |