[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 environment (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 Material Topics

In 2024, EGCO Group identified 15 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 2024 Material topics are as follows:

No. Material Topics Impact Level
1 Opportunities in Competition ECON 1 Value Creation
2 Climate Change and Greenhouse Gas Emission ENVI 1 Value Creation
3 Power Generation ECON 2 Value Creation
4 Occupational Health and Safety SOC 1 Enabler
5 Digital Transformation and Innovation Management ECON 3 Enabler
6 Energy Management ENVI 2 Enabler
7 Governance, Risk and Crisis Management ECON 4 Foundation
8 Human Capital Development, Labor Practice and Talent Attraction SOC 2 Foundation
9 Corporate Citizenship SOC 3 Foundation
10 Supply Chain Management ECON 5 Foundation
11 Human Rights and Due Diligence SOC 4 Foundation
12 Ecological Impact and Biodiversity ENVI 3 Foundation
13 Data Protection and Cybersecurity ECON 6 Foundation
14 Water and Wastewater Management ENVI 4 Foundation
15 Waste and Hazardous Waste Management ENVI 5 Foundation
Definition
"Increasing Opportunities in Competition" focuses on identifying sustainable business opportunities in the electricity sector's transition to a low-carbon economy, attracting global financial interest, aiming for economic growth through ESG investing, resilient business models, and investor-company collaboration.
Risks and Opportunities, Actual and Potential Impacts

Enhanced job creation and economic development from new sustainable energy projects

Higher energy costs during the transition period while companies invest in new technologies and infrastructure

EGCO Risk Category
  • Strategic Risk
  • Financial Risk
Cause of Impact
  • Operations
  • Products/Services
  • Supply Chain
Impact Level: short-term / medium-term / long-term

Short-term impact

Financial Impact Level
Double Materiality
Value Chain
  • Raw Material Provision
  • Power Generation
  • System Installation and Maintenance Business Unit
  • Other Relevant Power Business Units
  • Products and By-products
  • Supporting Activities
Stakeholders
  • Customers
  • Shareholders
  • Government Agencies
  • Employees
  • Communities
  • Creditors
  • Suppliers & Business Partners
  • Investors
  • Contractors
  • Non-governmental Organizations
SDGs
GRI Topic Standards

GRI 201: Economic Performance (2016): 201-1

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Climate Climate Strategy and Market Opportunities Overview

One Report: Opportunities in Competition

Definition
GHG emissions are primary factor in climate change, prompting governmental responses to set climate goals or enforce regulation. Organizations commites to net zero, carbon neutrality, and biodiversity commitments to align with international targets, enhancing business resilience against climate-induced transitions and physical changes.
Risks and Opportunities, Actual and Potential Impacts

Increased access to greener and more sustainable energy which can lead to cost savings and improved quality of life

Unable to reduce greenhouse gas emissions and contribute to climate change and loss of biodiversity

EGCO Risk Category
  • Strategic Risk
  • Operational Risk
  • Financial Risk
Cause of Impact
  • Operations
  • Products/Services
  • Supply Chain
Impact Level: short-term / medium-term / long-term

Long-term impact

Financial Impact Level
Double Materiality
Value Chain
  • Raw Material Provision
  • Power Generation
  • System Installation and Maintenance Business Unit
  • Other Relevant Power Business Units
  • Products and By-products
  • Supporting Activities
Stakeholders
  • Customers
  • Shareholders
  • Government Agencies
  • Employees
  • Communities
  • Creditors
  • Suppliers & Business Partners
  • Investors
  • Society
  • Contractors
  • Media
  • Non-governmental Organizations
SDGs
GRI Topic Standards

GRI 305: Emission (2016): 305-1*, 305-2*, 305-3*, 305-7*

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Climate Strategy and Market Opportunities Overview

Climate Impact Valuation

One Report: Climate Change

Definition
Efficient electricity generation management ensures stable, secure, and sufficient supply to meet customer needs while preventing disruptions in generation continuity.
Risks and Opportunities, Actual and Potential Impacts

Increased operational excellence leads to more job security and compensation for employees

Less power security for customers and reduction of job security for employees

EGCO Risk Category
  • Operational Risk
Cause of Impact
  • Operations
  • Products/Services
  • Supply Chain
Impact Level: short-term / medium-term / long-term

Short-term impact

Financial Impact Level
Double Materiality
Value Chain
  • Power Generation
  • System Installation and Maintenance Business Unit
  • Other Relevant Power Business Units
  • Products and By-products
Stakeholders
  • Customers
  • Shareholders
  • Government Agencies
  • Employees
  • Communities
  • Creditors
  • Suppliers & Business Partners
  • Investors
  • Contractors
SDGs
GRI Topic Standards

GRI 2: General Disclosures (2021)

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Power Generation Stability & Capability

Power generation Impact Valuation

One Report: Power Generation

Definition
The organization maintains employee and contractor safety through Occupational Health & Safety policies, reducing operational risks, and ensuring workplace well-being by implementing safety measures to foster safe behaviour and productivity.
Risks and Opportunities, Actual and Potential Impacts

Enhance safety and well-being of employees, suppliers and contractors

Disregard of safety leads to injury or even fatality in the workplace

EGCO Risk Category
  • Operational Risk
Cause of Impact
  • Operations
  • Products/Services
  • Supply Chain
Impact Level: short-term / medium-term / long-term

Short-term impact

Financial Impact Level

NA

Double Materiality
Value Chain
  • Raw Material Provision
  • Power Generation
  • System Installation and Maintenance Business Unit
  • Other Relevant Power Business Units
  • Products and By-products
  • Supporting Activities
Stakeholders
  • Customers
  • Shareholders
  • Employees
  • Communities
  • Creditors
  • Suppliers & Business Partners
  • Investors
  • Contractors
SDGs
GRI Topic Standards

GRI 403: Occupational Health and Safety (2018): 403-9*

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Occupational Health and Safety Overview

Definition
Digital technology and innovation enhance business value and operational efficiency by improving products, reducing costs, and optimizing procedures, while also safeguarding against disruptions and aligning with the growing demand for clean energy from stakeholders and changing regulatory trends.
Risks and Opportunities, Actual and Potential Impacts

Improved reliability and stability of the business due to digital transformation

Decreased competitiveness and failure to upskill employees to adapt with new technology

EGCO Risk Category
  • Strategic Risk
  • Organization Structure Risk
Cause of Impact
  • Operations
  • Products/Services
  • Supply Chain
Impact Level: short-term / medium-term / long-term

Medium-term impact

Financial Impact Level
Double Materiality
Value Chain
  • Power Generation
  • System Installation and Maintenance Business Unit
  • Other Relevant Power Business Units
  • Products and By-products
Stakeholders
  • Customers
  • Employees
  • Suppliers & Business Partners
  • Creditors
SDGs
GRI Topic Standards

GRI 2: General Disclosures (2021)

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Innovation Management Overview

Definition
Energy management involves analyzing and enhancing machinery and operational processes for efficiency, alongside ensuring energy security and employing eco-friendly technology to mitigate carbon emissions.
Risks and Opportunities, Actual and Potential Impacts

Increased efficiency in energy usage leads to reduced emissions

Increase in greenhouse gas emissions due to inability to manage resource efficiently

EGCO Risk Category
  • Operational Risk
Cause of Impact
  • Operations
  • Products/Services
  • Supply Chain
Impact Level: short-term / medium-term / long-term

Long-term impact

Financial Impact Level
Double Materiality
Value Chain
  • Power Generation
  • System Installation and Maintenance Business Unit
Stakeholders
  • Customers
  • Shareholders
  • Employees
  • Communities
  • Contractors
SDGs
GRI Topic Standards

GRI 302: Energy (2016):302-1*, 302-3*

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Energy Efficiency Management

Definition
Efficient risk management involves identifying, assessing, and mitigating risks while fostering a corporate culture that prioritizes risk management policies. Businesses are encouraged to integrate sustainability considerations, e.g., finance, climate, biodiversity, etc., into decision-making processes to ensure long-term value creation and effective sustainability governance framework.
Risks and Opportunities, Actual and Potential Impacts

Ensure a stable and uninterrupted electricity supply with affordable energy prices

Disrupt daily life and cause financial losses due to frequent and prolonged power outages from company's failure to manage risks

EGCO Risk Category
  • Strategic Risk
  • Operational Risk
  • Financial Risk
  • Compliance Risk
  • Organization Structure Risk
Cause of Impact
  • Operations
  • Products/Services
  • Supply Chain
Impact Level: short-term / medium-term / long-term

Short-term impact

Financial Impact Level
Double Materiality
Value Chain
  • Raw Material Provision
  • Power Generation
  • System Installation and Maintenance Business Unit
  • Other Relevant Power Business Units
  • Products and By-products
  • Supporting Activities
Stakeholders
  • Customers
  • Shareholders
  • Government Agencies
  • Employees
  • Communities
  • Creditors
  • Suppliers & Business Partners
  • Investors
  • Contractors
  • Society
  • Media
  • Non-governmental Organizations
SDGs
GRI Topic Standards

GRI 2: General Disclosures (2021)

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Risk and Crisis Management Overview

Definition
Human capital development facilitates employee growth, empowering them to contribute to the organization's development and direction. Providing welfare, promoting diversity and equality fosters incentives and a supportive working environment, cultivating a culture of acceptance and non-discrimination
Risks and Opportunities, Actual and Potential Impacts

Increased employee competency results in higher employee engagement, satisfaction, and retention in company

Decreased morale in employees and inability to retain talented people

EGCO Risk Category
  • Organization Structure Risk
Cause of Impact
  • Operations
  • Products/Services
Impact Level: short-term / medium-term / long-term

Short-term impact

Financial Impact Level

NA

Double Materiality
Value Chain
  • Raw Material Provision
  • Power Generation
  • System Installation and Maintenance Business Unit
  • Other Relevant Power Business Units
  • Products and By-products
  • Supporting Activities
Stakeholders
  • Employees
  • Contractors
SDGs
GRI Topic Standards

GRI 404: Training and Education 2016: 404-1

GRI 405: Diversity and Equal Opportunity 2016: 405-2*

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Our Employees Overview

Definition
Fostering strong ties with local communities enhances operational efficacy, promotes trust, and aligns with responsible business practices, supporting both organizational success and the UN Sustainable Development Goals (SDGs).
Risks and Opportunities, Actual and Potential Impacts

Enhanced quality of life of local communities by implementing responsible corporate citizenship initiatives

Insufficient attention to corporate citizenship leads to tension with community members causing conflict and possible business interruption

EGCO Risk Category
  • Strategic Risk
Cause of Impact
  • Operations
  • Products/Services
Impact Level: short-term / medium-term / long-term

Short-term impact

Financial Impact Level

NA

Double Materiality
Value Chain
  • Raw Material Provision
  • Power Generation
  • System Installation and Maintenance Business Unit
  • Other Relevant Power Business Units
  • Supporting Activities
Stakeholders
  • Shareholders
  • Employees
  • Communities
  • Society
  • Media
  • Non-governmental Organizations
SDGs
GRI Topic Standards

GRI 413: Local Communities (2016):413-1

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Corporate Social Responsibility Overview

One Report: Corporate Social Responsibility

Definition
Effective supply chain management involves selecting and assessing suppliers, mitigating risks, and conducting fair transactions to ensure efficient business operations and sustainable procurement while minimizing operational risks.
Risks and Opportunities, Actual and Potential Impacts

Fair transactions and timely payments foster strong relationship with suppliers

Discrimination in procurement process for suppliers

EGCO Risk Category
  • Operational Risk
Cause of Impact
  • Supply Chain
Impact Level: short-term / medium-term / long-term

Short-term impact

Financial Impact Level
Double Materiality
Value Chain
  • Raw Material Provision
Stakeholders
  • Suppliers & Business Partners
  • Contractors
SDGs
GRI Topic Standards

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

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Supply Chain Management Overview

Definition
The organization develops and implements policies aligned with UN or international standards, ensuring human rights protection, labor rights, diversity, equality, and fair recruitment practices, while preventing any adverse impacts in business operations.
Risks and Opportunities, Actual and Potential Impacts

Guarantee equality in workplace where no rights are violated for all stakeholders

Violates human rights for stakeholders from operation activities

EGCO Risk Category
  • Operational Risk
  • Compliance Risk
Cause of Impact
  • Operations
  • Products/Services
  • Supply Chain
Impact Level: short-term / medium-term / long-term

Short-term impact

Financial Impact Level
Double Materiality
Value Chain
  • Raw Material Provision
  • Power Generation
  • System Installation and Maintenance Business Unit
  • Other Relevant Power Business Units
  • Products and By-products
  • Supporting Activities
Stakeholders
  • Customers
  • Shareholders
  • Government Agencies
  • Employees
  • Communities
  • Creditors
  • Suppliers & Business Partners
  • Investors
  • Society
  • Contractors
  • Media
  • Non-governmental Organizations
SDGs
GRI Topic Standards

GRI 2: General Disclosures (2021)

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Human Rights Overview

Definition
Conducting business with consideration for biodiversity and ecosystems. This issue covers the impact on ecosystems, biodiversity, and the balance of nature from the company's operations, including the management and planning of biodiversity and forestry.
Risks and Opportunities, Actual and Potential Impacts

Preserve ecosystems, protect endangered species and maintain ecological balance by using environmentally friendly technology to conserve biodiversity

Inefficient management on biodiversity leads to increased pollution and damage to the ecosystem and public health problems

EGCO Risk Category
  • Strategic Risk
  • Operational Risk
Cause of Impact
  • Operations
  • Supply Chain
Impact Level: short-term / medium-term / long-term

Long-term impact

Financial Impact Level

NA

Double Materiality
Value Chain
  • Raw Material Provision
  • Power Generation
  • System Installation and Maintenance Business Unit
  • Other Relevant Power Business Units
  • Products and By-products
  • Supporting Activities
Stakeholders
  • Customers
  • Employees
  • Communities
  • Suppliers & Business Partners
  • Society
  • Contractors
  • Non-governmental Organizations
SDGs
GRI Topic Standards

GRI 304: Biodiversity 2016: 304-1 304-2 304-3

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Biodiversity

Definition
Organization’s preparation to prevent incidents related to information security and/or cybersecurity, including responding and appropriately responding to and managing critical information security incidents.
Risks and Opportunities, Actual and Potential Impacts

Guarantee safety of sensitive data

Personal Information is leaked and decrease in employee and customer trust

EGCO Risk Category
  • Operational Risk
Cause of Impact
  • Operations
  • Products/Services
  • Supply Chain
Impact Level: short-term / medium-term / long-term

Short-term impact

Financial Impact Level

NA

Double Materiality
Value Chain
  • Raw Material Provision
  • Power Generation
  • System Installation and Maintenance Business Unit
  • Other Relevant Power Business Units
  • Products and By-products
  • Supporting Activities
Stakeholders
  • Customers
  • Shareholders
  • Government Agencies
  • Employees
  • Creditors
  • Suppliers & Business Partners
  • Investors
  • Contractors
SDGs
GRI Topic Standards

GRI 418: Customer Privacy (2016): 418-1*

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Privacy Protection and Cybersecurity Overview

Definition
Effective water and wastewater management increases safe water supply for all, protects ecosystems, reduces community conflict, and provides economic benefits through recycling treated wastewater for other beneficial purposes, and enhancing overall water resource sufficiency.
Risks and Opportunities, Actual and Potential Impacts

Guarantee water security for the community

Contribute to water scarcity and pollution which creates conflict with the surrounding community

EGCO Risk Category
  • Operational Risk
Cause of Impact
  • Operations
  • Products/Services
  • Supply Chain
Impact Level: short-term / medium-term / long-term

Long-term impact

Financial Impact Level

NA

Double Materiality
Value Chain
  • Power Generation
  • System Installation and Maintenance Business Unit
  • Other Relevant Power Business Units
  • Products and By-products
Stakeholders
  • Employees
  • Communities
  • Suppliers & Business Partners
  • Society
  • Contractors
SDGs
GRI Topic Standards

GRI 303: Water and effluents (2018): 303-3*, 303-4*, 303-5*

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Sustainable Water

Definition
Proper waste management ensures minimal negative impacts on health, safety, and the environment, emphasizing reduction, reuse, and recycling, while the circular economy aims to maintain resource value through recycling and minimizing resource use.
Risks and Opportunities, Actual and Potential Impacts

Improved public health and safety from less exposure to hazardous substances and pollution

Create excessive waste pollution and disturb the surrounding community

EGCO Risk Category
  • Operational Risk
Cause of Impact
  • Operations
  • Products/Services
  • Supply Chain
Impact Level: short-term / medium-term / long-term

Short-term impact

Financial Impact Level

NA

Double Materiality
Value Chain
  • Power Generation
  • System Installation and Maintenance Business Unit
  • Other Relevant Power Business Units
  • Products and By-products
Stakeholders
  • Customers
  • Communities
  • Suppliers & Business Partners
  • Society
  • Contractors
SDGs
GRI Topic Standards

GRI 306: Waste (2020):306-3*, 306-4*, 306-5*

GRI 306 Effluents and Waste (2016):306-3*

Management of Material Topics: Policies, Commitments, Tracking of Actions Taken

For more information, please see Waste Management

Waste Management Impact Valuation