Climate Change Data

Nanya Technology Corporation

Climate Impact & Sustainability Data (2023)

Reporting Period: 2023

Environmental Metrics

Total Carbon Emissions:443,120 tCO2e (Scope 1+2, local standards)
Scope 1 Emissions:56,586 tCO2e/year
Scope 2 Emissions:386,534 tCO2e/year
Scope 3 Emissions:816,878 tCO2e/year
Renewable Energy Share:3.2%
Total Energy Consumption:857,068 MWh/year
Water Consumption:3,398,000 m3/year
Waste Generated:Not disclosed
Carbon Intensity:431 kgCO2e/k-pcs

ESG Focus Areas

  • Environment
  • Social
  • Governance

Environmental Achievements

  • Scope 1+2 GHG emissions were reduced by 8.4%, and Scope 3 GHG emissions by 20.4%, exceeding the SBT annual reduction target
  • Share of renewable energy use was 3.2%, an increase of 2.1% compared to 2022
  • Cumulative energy saved with energy conservation measures from 2017 to 2023 amounted to 68,565 MWh
  • Accumulated water consumption per unit production capacity decreased by 37.5% compared to 2017

Social Achievements

  • Number of semiconductor talent trained has risen by 64% compared to the previous year
  • Number of employees who have completed training increased by 8.5% compared to 2022
  • Voluntary separation rate decreased by 4.22% compared to 2022
  • Number of hours invested in social engagement was 2,929.5, an increase of 18% compared to 2022

Governance Achievements

  • Sustainable Development Committee was elevated to a functional committee under the Board of Directors
  • Received a statement of compliance with the Code of Business and Ethical Conduct following an audit by an independent third party
  • Received a statement of compliance with and effective implementation of the ISO 31000 guidelines and principles
  • Passed the Level-A verification of the Taiwan Intellectual Property Management System (TIPS)
  • 100% of key suppliers have completed three-year turnaround sustainability audits, and the improvement rate of deficiencies identified in supplier sustainability audits has reached 100% for five consecutive years

Climate Goals & Targets

Long-term Goals:
  • Not disclosed
Medium-term Goals:
  • Achieve 25% renewable energy by 2030
Short-term Goals:
  • Reduce water consumption by 39% by 2025 (compared to 2017)

Supply Chain Management

Supplier Audits: 100% of first-tier suppliers completed sustainability risk assessment; 100% of high-risk suppliers completed audits and corrected deficiencies.

Responsible Procurement
  • Supplier Code of Conduct covering labor, health & safety, environment, ethical practices, and management systems; Responsible Minerals Procurement Policy consistent with RBA and RMAP objectives.

Climate-Related Risks & Opportunities

Sustainable Products & Innovation

  • Advanced high-efficiency DRAM products with 16% less power consumption

Awards & Recognition

  • DJSI World Index and Emerging Markets Index constituent; Ranked 1st in global memory industry; S&P Global Top 10% in ESG score; CDP 'A' rating for climate change and water security; AWS Platinum Certificate; ISS ESG 'excellent' rating; MSCI ACWI constituent; Clarivate Top 100 Global Innovators; Sustainalytics ESG 16.6 (low-risk rating); TCSA Water Resource Management Leadership Award (two consecutive years)