Iberdrola Maintains Presence in Dow Jones Sustainability Indices for 26th Consecutive Year

Continued Recognition for Sustainability

Spanish multinational utility company Iberdrola has once again been recognized for its commitment to sustainable business practices. As of May 6, 2026, the company has been included in the prestigious Dow Jones Sustainability World Index and the Dow Jones Sustainability Europe Index. This marks the 26th consecutive year that the firm has maintained its position within these indices, underscoring a multi-decade focus on corporate responsibility.

Evaluation Criteria and ESG Performance

The Dow Jones Sustainability Indices (DJSI) are among the most respected benchmarks for corporate sustainability globally. Companies are evaluated based on a rigorous assessment of their Environmental, Social, and Governance (ESG) performance. Iberdrola's consistent inclusion is attributed to its strategic focus on:

• Decarbonization: Significant investments in renewable energy sources, including wind and solar power.
• Corporate Governance: Adherence to high standards of transparency, ethics, and board accountability.
• Social Responsibility: Initiatives focused on community engagement, employee safety, and diversity.

By meeting these stringent criteria, Iberdrola continues to demonstrate that its business model is aligned with global sustainability goals.

Significance for the Energy Sector

The energy sector faces increasing pressure to transition toward cleaner alternatives while maintaining grid reliability. Iberdrola's sustained presence in these indices serves as a benchmark for investors and stakeholders who prioritize long-term value creation through sustainable operations. The company's ability to remain in the indices for over two decades reflects its adaptability in a rapidly evolving energy landscape.

Conclusion

The inclusion of Iberdrola in the Dow Jones Sustainability Indices for 2026 reaffirms its status as a leader in the transition to a sustainable economy. As the company continues to expand its renewable energy portfolio, this recognition serves as a testament to its ongoing efforts to integrate sustainability into the core of its business strategy.