Diodes Incorporated Sustainability Highlights 2024

Environmental, Social, and Governance (ESG) Performance

Diodes Incorporated actively engages with sustainability frameworks and standards to guide its operations and reporting.

Key Standards and Frameworks:

• CDP (Carbon Disclosure Project)
• ISO 14001 (Environmental Management System)
• ISO 45001 (Occupational Health and Safety Management System)
• RoHS (Restriction of Hazardous Substances)
• REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals)
• GRI (Global Reporting Initiative)
• SASB (Sustainability Accounting Standards Board)
• TCFD (Task Force on Climate-related Financial Disclosures)
• RBA (Responsible Business Alliance)
• EMAS (Eco-Management and Audit Scheme)

The company reports significant achievements and performance metrics, including data points such as 41.3%, 14%, and 65% in various assessments. A 95% performance rating was noted, alongside figures like 86.5 and 29% in 2023.

Environmental Stewardship

Diodes Incorporated focuses on reducing its environmental footprint through energy efficiency and emissions management.

Energy Consumption and Greenhouse Gas Emissions:

In 2024, total energy consumption was 671,918 MWh. LED lighting accounted for 6,209 MWh, representing 14% of total usage.

Greenhouse gas emissions were reported according to the Greenhouse Gas Protocol:

• Scope 1 emissions: 233,875 CO2e
• Scope 2 emissions: 213,436 CO2e

Performance metrics indicate achievements such as 65%, 72%, and 50% in specific environmental goals. An additional data point of 338 was noted.

Employee-led initiatives, such as "Green Teams," contribute to these efforts, with a reported 97% engagement or success rate in certain areas.

Social Responsibility and Employee Engagement

The company is committed to its workforce and community, particularly through Science, Technology, Engineering, Arts, and Mathematics (STEAM) education.

Employee Demographics and Development:

As of 2024, Diodes Incorporated had approximately 8,400 employees. Demographic data includes:

• Age Distribution: Various percentages across age groups (e.g., 18-29, 30-39, 40-49, 50-59, 60+). Specific figures include 41.3% in one segment, 37.3% in another, and 10.8% for the 50-59 group.
• Gender Distribution: Detailed breakdowns show percentages such as 41.3% and 42.9% in different categories, with further splits like 57.1% vs 42.9% and 71.4% vs 28.6%.

STEAM Initiatives:

Diodes Incorporated supports STEAM education, including programs like "Next Gen STEAM." An initiative in Inverclyde involved 6,500 participants or hours, with figures like 9-11 noted.

Governance and Reporting

Diodes Incorporated maintains robust governance structures and transparent reporting practices.

Compliance and Reporting Channels:

The company utilizes external services for reporting and compliance, including NAVEX Global. Employees and stakeholders can report concerns via https://reportlineweb.com/diodes.

The company's sustainability efforts are aligned with frameworks such as GRI, SASB, and TCFD.

Company Information and Legal Disclosures

Diodes Incorporated is a publicly traded company committed to regulatory compliance and shareholder information.

Financial and Legal Information:

• Company Name: Diodes Incorporated
• Stock Listing: Nasdaq
• Ticker Symbol: DIOD
• Regulatory Filings: The company complies with SEC regulations, including filing forms such as the 2025 Form 10-Q.
• Legal Framework: Operations are conducted in accordance with the Private Securities Litigation Reform Act of 1995.

Further information can be found on the company's official website: www.diodes.com/about/company/sustainability/.