Community and Social Responsibility

Management Approach and Value Creation

Community and Social Responsibility Approach

The Company is committed to conducting its business as a responsible corporate citizen, with the aim of building trust with communities as the foundation for sustainable coexistence. The Company seeks to serve as a trusted partner by leveraging the Group's expertise in engineering and clean energy, together with collaboration with business partners, to develop infrastructure that responds to the needs of local communities and stakeholders. The Company's operations are therefore not focused solely on business performance, but also on strengthening operational standards to support balanced and stable growth while creating shared value in the areas where the Company operates.

To actualize this vision, the Company has established an operational framework aligned with its business value chain. The framework emphasizes the promotion of learning and skills development, which are important factors in expanding educational opportunities and enhancing the potential of people in local communities. The Company believes that human capacity development forms the foundation of a good quality of life, including well-being, livelihoods, and living in a safe environment, while respecting human dignity and fundamental rights. This approach ensures that the transition toward clean energy not only addresses energy needs but also contributes to reducing inequality and enabling communities to grow alongside the Company's business.

The Company has defined target areas and operational approaches through 3 key pillars: 1) Creating a learning society, 2) Promoting a good quality of life, and 3) Supporting activities and fostering community engagement. Priority is given to communities surrounding the Company's operations, including areas near power plants and business facilities. At the same time, collaboration is extended to external organizations and remote areas with limited opportunities. These initiatives are implemented through continuous stakeholder engagement and listening processes, together with broader social support to strengthen community capacity and support sustainable development.

Creating a Learning Society

Promoting Quality of Life

Supporting Community Activities and Engagement

Creating a Learning Society

As a leader in renewable energy and infrastructure, the Company is committed to supporting the transition toward a low-carbon society. The Company believes that the energy sector plays an important role in addressing climate change and reducing social inequality by promoting decentralized energy systems. Through the expansion of small-scale energy generation at the local and community levels, consumers can become “prosumers” who are able to produce and manage clean energy independently, for example through the installation of rooftop solar systems. This approach enhances energy security while contributing to the reduction of greenhouse gas emissions at the household and community levels. The Company therefore places strong emphasis on promoting energy literacy by sharing its engineering expertise and digital innovation capabilities with educational institutions, communities, and local authorities. These initiatives go beyond providing information; they aim to strengthen the capacity of communities to become more self-reliant in energy management. Through these efforts, the public can develop a better understanding of renewable energy, clean energy technologies, and alternative energy solutions, enabling them to manage energy resources more efficiently.

Promoting Quality of Life

Educational Institutions Supported

23

institutions

---

Communities and Local Authorities Supported

17

organizations

The Company recognizes that well-being, education, and basic living conditions are essential factors that enable communities to grow and overcome social challenges. As a responsible corporate citizen, the Company is committed to promoting holistic improvements in quality of life in order to reduce inequality and ensure that all stakeholder groups are treated equitably, live in a safe environment, and are respected in their human dignity, with no one left behind. To ensure that initiatives effectively address community needs, the Company adopts an area-based development approach in designing and supporting projects. This approach considers the social context and specific needs of communities in each area of operation. The Company focuses on three key dimensions: promoting health and public well-being, expanding educational opportunities, and improving livelihoods and social welfare. This approach reflects the Company's commitment to ensuring that the expansion of infrastructure and business growth progress alongside the development of strong communities and sustainable improvements in quality of life.

Supporting Community Activities and Engagement

Educational Institutions Supported

16

institutions

---

Communities and Local Organizations Supported

81

organizations

The Company places importance on continuously supporting community activities and fostering engagement with local communities in order to create shared value and contribute to social development across multiple dimensions. The Company also encourages participation from various sectors in advancing sustainable development toward shared goals. Operations cover the areas surrounding renewable energy power plants and key project locations to ensure that development aligns with the local context and appropriately responds to community needs. Based on this approach, the Company has established a framework for supporting activities and fostering engagement with surrounding communities across 6 key dimensions:

• Economic Development: Supporting community infrastructure development, transferring vocational knowledge and skills, and promoting local employment and income distribution.
• Public Health: Promoting public well-being, particularly for vulnerable groups, through the support of medical equipment, elderly care, and the enhancement of health education.
• Education and Sports: Supporting access to education, youth capacity development, and sports activities to enhance life skills and encourage the constructive use of free time.
• Traditions and Culture: Participating in the conservation and continuation of local culture to strengthen community identity and pride.
• Society and Public Welfare: Supporting public beneficial activities, enhancing the capacity of local authorities, and providing emergency relief during situations such as natural disasters.
• Environmental: Promoting natural resource conservation, increasing green spaces, and raising environmental awareness within the community.

Operations across these 6 dimensions reflect the Company's unwavering commitment to creating shared value with communities and strengthening society alongside long-term, sustainable business growth.