Sustainability Decorative Pattern

Sustainability

PT Maruwai Coal (“MC” or the “Company”) considers environmental, social, and governance (ESG) aspects in carrying out its operational activities. MC’s commitment to implementing ESG is consistently carried out through good mining practices, including environmental protection, strong corporate governance, employee development, and corporate social responsibility. The integration of ESG into MC’s operational activities underscores MC’s commitment to contributing to a sustainable future.

As part of the AlamTri Group, MC follows the AlamTri Group’s sustainability vision, mission, and strategy.

Sustainability Vision
The AlamTri Group’s commitment to sustainability guides the way MC conducts its business and manages ESG subjects and issues, with the Sustainable Development Goals (SDGs) serving as the driving force. The AlamTri Group has ESG initiatives with the following vision:
“Leading with purpose toward a sustainable future.”

Sustainability Mission
  1. Implementing best practices in greenhouse gas (GHG) and energy management.
  2. Maintaining low level of environmental pollution across all our operations.
  3. Achieving zero occupational health and safety (OHS) incidents.
  4. Sustaining long-term value for our stakeholders.
  5. Supporting the professional and personal development of our human resources.
  6. Managing and implementing corporate social responsibility (CSR) programs to support local community development.

Sustainability Strategy
The general strategies implemented to achieve the sustainability vision are:
  1. Work inclusively by appointing communities as strategic partners and embracing all community groups.
  2. Uphold local wisdom so that programs are implemented according to local needs, utilize community potential, and do not conflict with existing positive societal values.
  3. Build multi-stakeholder partnerships.
  4. Guide partners toward sustainability principles through capacity building and institutional strengthening.
  5. Ensure CSR programs are implemented transparently, accountably, effectively, and efficiently.
  6. Diversify into the green economy and initiate the decarbonization journey.



Environment
MC established a statement of an Integrated Management System Policy covering the commitment in environmental management, energy, GHG  emissions. biodiversity, and conservation initiatives. The implementation of environmental management at MC refers to the policy, as well as supporting technical guidelines, including:
  1. Technical Guidelines for Water Monitoring.
  2. Technical Guidelines for Air Quality Management and Monitoring.
  3. Technical Guidelines for Hazardous and Toxic Waste (B3 Waste) Management.
  4. Technical Guidelines for Hazardous and Toxic Materials (B3 Materials) Management.
  5. Technical Guidelines for Biodiversity Monitoring.
  6. Technical Guidelines for Wastewater Treatment.

The environmental management practices are further supported through the adoption of a verified environmental management system standard, as reflected in MC’s success in maintaining its ISO 14001:2015 certification, which was renewed in November 2025. In addition, as part of its continuous environmental performance improvement efforts, MC also conducted a Life Cycle Analysis (LCA) study in 2025 to assess the environmental impacts of its operational activities and identify opportunities for improvement in environmental management.



Social
From the social perspective, MC continuously strives to create positive impacts for both internal and external stakeholders. Internally, MC provides a safe and comfortable workplace for employees through the implementation of proper Occupational Health and Safety (OHS) practices, while also ensuring equal opportunities and non-discrimination among employees. Externally, MC fulfills its responsibilities through community empowerment programs in areas surrounding its operational sites.

Occupational Health and Safety (OHS)
In managing OHS aspects and achieving its established targets and objectives, MC refers to standards stipulated in AlamTri Group regulations as well as those issued by regulators. MC implements the Mineral and Coal Mining Safety Management System (SMKP) assessment in accordance with OHS Management Standards, and AlamTri Group Technical Guidelines for Health, Safety, Security, and Environment (HSSE). Furthermore, MC has obtained certification for ISO 45001:2018 Occupational Health and Safety Management System Standard.

MC’s duties and responsibilities related to OHS are as follows:
  1. Ensure compliance with applicable HSSE laws and regulations, as well as policies, standards, and technical guidelines issued by the AlamTri Group.
  2. Develop competencies effectively to support the achievement of MC’s objectives and targets.
  3. Develop sustainable HSSE management programs so that AMI’s performance can achieve established objectives and targets.
  4. Develop HSSE management programs based on key OHS risks and significant environmental impacts.
  5. Ensure that AZAM (AlamTri Zero Accident Mindset) is well embedded among all employees, including contractor employees.
  6. Conduct supervision and guidance for all contractors to continuously improve HSSE performance over time.
  7. Develop and implement continuous improvement programs.

MC encourages the participation and involvement of all employees as well as contractors and vendors in building a strong safety culture in the workplace. MC also guarantees protection for reporting actions that may endanger occupational safety, health, and the environment, as outlined in Version 6 of the AlamTri Group Integrated Management System policy document.

Inclusion and Diversity
Within the Company, MC consistently provides fair opportunities for all individuals to work according to their capabilities and expertise. The Company applies the principle of non-discrimination, which aligns with the corporate value of “Respect,” namely behaving kindly toward others, avoiding the use of harsh language, treating everyone with respect by appreciating differences, and showing respect by listening attentively to others.

At MC, there is no discrimination based on ethnicity, religion, race, social group, or gender. This reflects AMI’s commitment to inclusion and diversity. In practice, MC also complies with Law No. 21 of 1999 concerning the Ratification of International Labour Organization (ILO) Convention No. 111 concerning Discrimination in Respect of Employment and Occupation.

MC also recognizes and respects human rights by adhering to the principles contained in Law No. 39 of 1999 concerning Human Rights (including any amendments thereto), as well as ILO Conventions concerning core Human Rights instruments ratified by Indonesia, particularly regarding the elimination of forced labor, prohibition of child labor, equal pay, anti-discrimination, and freedom of collective bargaining in the workplace.

Community Empowerment
Externally, MC carries out community development initiatives and actively participates in achieving the SDGs through Corporate Social Responsibility (CSR) programs. MC’s CSR initiatives focus on five key areas that play important roles in community life: education, health, economy, environment, and culture.

CSR programs are designed in reference to the AlamTri Group CSR framework to ensure alignment with the Group’s CSR vision and mission. The AlamTri Group’s mission in community empowerment incorporates the eight pillars of Community Development and Empowerment (PPM) programs as stipulated in the Minister of Energy and Mineral Resources Decree No. 1824 K/30/MEM/2018 concerning Guidelines for the Implementation of Community Development and Empowerment.

The following are the AlamTri Group’s CSR vision, mission, and strategy:

Vision
To create a prosperous, educated, and independent communities within a sustainable environment.

Mission
  • Empower communities inclusively based on local potential and needs to create communities that are resilient, productive, and capable of self-development.
  • Support the sustainability of the Company’s business by building and strengthening community-based institutions as agents of change in education, economy, health, socio-cultural affairs, and the environment.
  • Build partnerships with stakeholders at both local and national levels.
  • Support government priority programs implemented within AlamTri’s operational areas.

Strategy
  • Conduct social mapping to identify issues, challenges, opportunities, and socio-economic potential in surrounding communities.
  • Prepare the Community Development and Empowerment Master Plan (RIPPM), Work Plan and Budget (RKAB), as well as CSR Program and Budget Plans.
  • Collect preliminary data/information and prepare program terms of reference and activity approval frameworks.
  • Develop program implementation guidelines followed by program execution.
  • Conduct regular mentoring, monitoring, and evaluation to improve program effectiveness.



Good Corporate Governance
MC’s governance structure refers to applicable laws and regulations, including Law No. 40 of 2007 concerning Limited Liability Companies, along with any amendments, additions, and/or modifications thereto. Governance is implemented effectively through a clear division of roles, duties, and responsibilities. MC’s corporate organs consist of the General Meeting of Shareholders (GMS), the Board of Commissioners, and the Board of Directors.

The implementation of Good Corporate Governance (GCG) is reflected in various governance guidelines established by the AlamTri Group. MC is committed to complying with policies that support the consistent and sustainable implementation of GCG.

For consistent and continuous GCG application, MC has adopted the 4 (four) governance pillars of the Indonesian General Guideline for Corporate Governance (PUGKI) 2021, i.e. ethical conduct, accountability, transparency, and sustainability, as the guiding principles for the Company.

The commitment to apply GCG principles are supported by all levels of the company, from the BoC, BoD, to the other levels below the boards. By referring to the 4 (four) pillars of corporate governance, MC is committed that:
  1. The BoC and the BoD carry out their roles and responsibilities independently to create sustainable value for the long-term best interest of the company and the shareholders, by taking into account the interest of the stakeholders.
  2. The members of the BoC and BoD are selected and appointed in such a way that the BoD as the management organ and the BoC as supervisory organ have diverse member compositions, and each of the boards consist of directors and commissioners who have the necessary commitment, knowledge, competence, experience, and expertise to properly fulfill the management roles of the BoD and the supervisory roles of the BoC. Remuneration is determined to effectively align the interest of the BoD and BoC members with the long-term interest of the company and sustainable value creation.
  3. BoC and BoD engage in a close, open, constructive, and professional work relationship and have mutual respect for the best interest of the company.
  4. The company takes actions in an ethical and responsible manner and enforces the organization’s values and culture.
  5. The company applies corporate governance practices integrated with the internal control system and risk management, in addition to effective compliance management system to achieve the corporate goals, vision, missions, objectives, and targets in operating the business with integrity.
  6. The company makes accurate and timely disclosure on all material subjects on the corporation.
  7. The company protects and facilitates the exercise of shareholders’ rights and ensures fair treatments on all shareholders, including minority shareholders. All shareholders are entitled to the opportunity to obtain effective compensation on any violation to their rights.
  8. The company recognizes the stakeholders’ rights as stipulated in the applicable rules and regulations or an agreement made by the corporation and encourages active cooperation with the stakeholders to create assets, job opportunities, and financially healthy and sustainable business.