Materiality Assessment
[GRI 2-1 (2021), 2-2 (2021), 2-3 (2021), GRI 2-14 (2021), 3-1 (2021), 3-2 (2021), 3-3 (2021)]
EGCO Group conducts materiality assessment annually with consideration to related internal and external operations, including potential positive and negative impacts they can have on the company, stakeholders, communities, and society throughout the organization’s value chain. EGCO Group also assesses key issues that align with stakeholders’ expectations covering economic, social, and environmental (ESG) dimensions. The identified material topics are incorporated into EGCO Group’s business operations and used as a framework for reporting the annual report which covers operations for companies under EGCO Group’s operational control and joint ventures both in Thailand and overseas.
Process to determine Material Topics
List of Material Topics
In 2025, EGCO Group identified 16 material topics. The identified material topics have changed from the previous year in response to global trends and the needs and expectations of stakeholders regarding EGCO Group's business operations.
EGCO Group 2025 Material topics are as follows:
| No. | Material Topics | Impact Level | |
|---|---|---|---|
| 1 | Opportunities in Competition | ECON 1 | Value Creation |
| 2 | Climate Change and Emissions | ENVI 1 | Value Creation |
| 3 | Power Generation | ECON 2 | Value Creation |
| 4 | Digitalization and Innovation | ECON 3 | Enabler |
| 5 | Occupational Health and Safety | SOC 1 | Enabler |
| 6 | Ecology and Biodiversity | ENVI 2 | Enabler |
| 7 | Energy Management | ENVI 3 | Enabler |
| 8 | Risk and Crisis Management | ECON 4 | Enabler |
| 9 | Human Capital Management | SOC 2 | Enabler |
| 10 | Corporate Citizenship | SOC 3 | Enabler |
| 11 | Corporate Governance | ECON 5 | Enabler |
| 12 | Waste Management | ENVI 4 | Foundation |
| 13 | Water Management | ENVI 5 | Foundation |
| 14 | Supply Chain Management | ECON 6 | Foundation |
| 15 | Human Rights | SOC 4 | Foundation |
| 16 | Data Protection and Cybersecurity | ECON 7 | Foundation |
Lead to lower electricity prices, greater choice, improved service, and more innovative energy products for customers.
Lose jobs in traditional generation sectors can occur, necessitating workforce reskilling and community adaptation.
- Strategic Risk
- Financial Risk
- Operations
- Products/Services
- Supply Chain
Short-term impact
- Raw Material Provision
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Products and By-products
- Supporting Activities
- Customers
- Shareholders
- Government Agencies
- Employees
- Communities
- Creditors
- Supplier and business partner
- Investors
- Contractors and subcontractors
GRI 201: Economic Performance (2016): 201-1
For more information, please see Climate Climate Strategy and Market Opportunities Overview
One Report: Opportunities in Competition
Accelerate shift to low-carbon energy by investing in renewable energy, storage, and new technologies to drive innovation and market opportunities.
Increase compliance with emission regulations, e.g., carbon taxes, raising operating costs that may be transferred to customers.
- Strategic Risk
- Operational Risk
- Financial Risk
- Operations
- Products/Services
- Supply Chain
Long-term impact
- Raw Material Provision
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Products and By-products
- Supporting Activities
- Customers
- Shareholders
- Government Agencies
- Employees
- Communities
- Creditors
- Supplier and business partner
- Investors
- Society
- Contractors and subcontractors
- Media
- NGO
GRI 305: Emission (2016): 305-1*, 305-2*, 305-3*, 305-7*
For more information, please see Climate Strategy and Market Opportunities Overview
One Report: Climate Change
*External assurance
*External assurance
Ensure reliable and stable power generation to minimize outages and support continuous electricity delivery through off taker.
Cause negative impacts on customers if generation lacks stability, leading to delivery disruptions and higher risks for stakeholders.
- Operational Risk
- Operations
- Products/Services
- Supply Chain
Short-term impact
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Products and By-products
- Customers
- Shareholders
- Government agencies/Regulators
- Employees
- Community
- Creditors
- Supplier and business partner
- Investors
- Contractors and subcontractors
GRI 2: General Disclosures (2021)
For more information, please see Power Generation Stability & Capability
Power Generation Impact Valuation
One Report: Power Generation
Improve efficiency and resource use, reducing impacts and expanding access to sustainable solutions.
Require new skills and potentially displace jobs in traditional roles.
- Strategic Risk
- Organization Structure Risk
- Operations
- Products/Services
- Supply Chain
Medium-term impact
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Products and By-products
- Customers
- Employees
- Supplier and business partner
- Creditors
GRI 2: General Disclosures (2021)
For more information, please see Innovation Management Overview
Proactive safety management reduces risks for both employees and contractors, ensuring regulatory compliance.
Expose workers and, in worst cases, surrounding communities to safety risks, weakening stakeholders’ trust in the EGCO Group.
- Operational Risk
- Operations
- Products/Services
- Supply Chain
Short-term impact
- Raw Material Provision
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Products and By-products
- Supporting Activities
- Employees
- Community
- Contractors and subcontractors
GRI 403: Occupational Health and Safety (2018): 403-9*
For more information, please see Occupational Health and Safety Overview
*External assurance
**The topic received a score of 0.00. This does not mean that it lacks impact on stakeholders or the business, but rather that it is currently considered not material from the stakeholders’ perspective.
Integrate biodiversity protection into planning to reduce risks and enhance compliance.
Allow minor incidents to escalate if unmanaged, causing conflicts and long-term challenges.
- Strategic Risk
- Operational Risk
- Operations
- Supply Chain
Long-term impact
- Raw Material Provision
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Products and By-products
- Supporting Activities
- Community
- Supplier and Business Partner
- Society
- Contractors and subcontractors
- NGO
GRI 101: Biodiversity (2024)
For more information, please see Biodiversity
Reduce pollution and greenhouse gas emissions through effective energy management.
Cause pollution, harm health, and erode public trust when energy is poorly managed.
- Operational Risk
- Operations
- Products/Services
- Supply Chain
Long-term impact
- Power Generation
- System Installation and Maintenance Business Unit
- Customers
- Shareholders
- Employees
- Contractors and subcontractors
GRI 302: Energy (2016):302-1*, 302-3*
For more information, please see Energy Efficiency Management
*External assurance
Minimize accidents and hazards, strengthening trust and safety for nearby communities.
Cause severe disruptions, reputational damage, and loss of stakeholder trust if risk management is ineffective.
- Strategic Risk
- Operational Risk
- Financial Risk
- Compliance Risk
- Organization Structure Risk
- Operations
- Products/Services
- Supply Chain
Short-term impact
- Raw Material Provision
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Products and By-products
- Supporting Activities
- Customers
- Shareholders
- Government agencies/Regulators
- Employees
- Community
- Creditors
- Supplier and business partner
- Investors
- Contractors and subcontractors
- Society
- Media
- NGO
GRI 2: General Disclosures (2021)
For more information, please see Risk and Crisis Management Overview
Enhances employee skills, engagement, and well-being, boosting productivity and retention.
Lead to low morale, high turnover, and reduce workforce capability if poorly managed.
- Organization Structure Risk
- Operations
- Products/Services
Short-term impact
- Raw Material Provision
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Products and By-products
- Supporting Activities
- Employees
- Contractors and subcontractors
GRI 404: Training and Education 2016: 404-1
GRI 405: Diversity and Equal Opportunity 2016: 405-2*
For more information, please see Our Employees Overview
*External assurance
**The topic received a score of 0.00. This does not mean that it lacks impact on stakeholders or the business, but rather that it is currently considered not material from the stakeholders’ perspective.
Contribute to social development, build goodwill and improve public perception of the company.
Fail to engage communities and stakeholders, resulting in reputational loss and social opposition to projects.
- Strategic Risk
- Operations
- Products/Services
Short-term impact
- Raw Material Provision
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Supporting Activities
- Employees
- Community
- Society
- Media
- NGO
GRI 413: Local Communities (2016):413-1
For more information, please see Corporate Social Responsibility Overview
One Report: Corporate Social Responsibility
Ensure compliance, build investor confidence, and support sustainable business practices.
Damage reputation and stakeholder relationships if transparency and accountability are lacking.
- Strategic Risk
- Operational Risk
- Financial Risk
- Compliance Risk
- Organization Structure Risk
- Operations
- Products/Services
- Supply Chain
Short-term impact
- Raw Material Provision
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Products and By-products
- Supporting Activities
- Customers
- Shareholders
- Government agencies/Regulators
- Employees
- Community
- Creditors
- Supplier and business partner
- Investors
- Contractors and subcontractors
- Society
- Media
- NGO
GRI 2: General Disclosures (2021)
For more information, please see Corporate governance overview
*The topic received a score of 0.00. This does not mean that it lacks impact on stakeholders or the business, but rather that it is currently considered not material from the stakeholders’ perspective.
Reduce exposure to harmful substances, leading to a healthier and safer environment for residents.
Increase environmental risks and community concerns if waste handling is inefficient.
- Operational Risk
- Operations
- Products/Services
- Supply Chain
Short-term impact
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Products and By-products
- Employees
- Community
- Society
- Contractors and subcontractors
GRI 306: Waste (2020):306-3*, 306-4*, 306-5*
GRI 306 Effluents and Waste (2016):306-3*
For more information, please see Waste Management
*External assurance
**The topic received a score of 0.00. This does not mean that it lacks impact on stakeholders or the business, but rather that it is currently considered not material from the stakeholders’ perspective.
Prevent water pollution, benefiting community health and environmental quality through responsible wastewater discharge.
Strain local water resources and ecosystems if excessive water is used in cooling and generation.
- Operational Risk
- Operations
- Products/Services
- Supply Chain
Long-term impact
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Products and By-products
- Employees
- Community
- Society
- Contractors and subcontractors
GRI 303: Water and effluents (2018): 303-3*, 303-4*, 303-5*
For more information, please see Sustainable Water
*External assurance
**The topic received a score of 0.00. This does not mean that it lacks impact on stakeholders or the business, but rather that it is currently considered not material from the stakeholders’ perspective.
Enhance long-term resilience and compliance by integrating ESG criteria into procurement.
Harm reputation if poor oversight leads to non-compliance with environmental, safety, or labor standards.
- Operational Risk
- Supply Chain
Short-term impact
- Raw Material Provision
- Supplier and business partner
- Contractors and subcontractors
GRI 2-6 Activities, value chain and other business relationships (2021)*
GRI 308: Supplier Environmental Assessment (2016): 308-1
GRI 414: Supplier Social Assessment (2016):414-1, 414-2
For more information, please see Supply Chain Management Overview
*External assurance
Protect community rights, promote equality, and build trust and social stability.
Harm vulnerable groups, increase social tension, and degrade community well-being when violations occur.
- Operational Risk
- Compliance Risk
- Operations
- Products/Services
- Supply Chain
Short-term impact
- Raw Material Provision
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Products and By-products
- Supporting Activities
- Customers
- Shareholders
- Government agencies/Regulators
- Employees
- Community
- Creditors
- Supplier and business partner
- Investors
- Society
- Contractors and subcontractors
- Media
- NGO
GRI 2: General Disclosures (2021)
For more information, please see Human Rights Overview
*The topic received a score of 0.00. This does not mean that it lacks impact on stakeholders or the business, but rather that it is currently considered not material from the stakeholders’ perspective.
Protect stakeholder data and critical infrastructure from external threats through strong cybersecurity systems.
Cause outages or shutdowns if operational systems are attacked, affecting service reliability.
- Operational Risk
- Operations
- Products/Services
- Supply Chain
Short-term impact
- Raw Material Provision
- Power Generation
- System Installation and Maintenance Business Unit
- Other Relevant Power Business Units
- Products and By-products
- Supporting Activities
- Customers
- Employees
- Supplier and business partner
- Contractors and subcontractors
GRI 418: Customer Privacy (2016): 418-1*
For more information, please see Privacy Protection and Cybersecurity Overview
*External assurance
**The topic received a score of 0.00. This does not mean that it lacks impact on stakeholders or the business, but rather that it is currently considered not material from the stakeholders’ perspective.


