ESG Data Book 2025as a PDF file

ENEOS REPORT

ESG DATA BOOK 2025

ENEOS Holdings, Inc.

Editorial Policy 2

ENEOS Group Philosophy / ENEOS Group Code of Conduct 4

ESG Management 6

Environmental 21

Environmental Management 22

Prevention of Global Warming 30

The 3Rs (Reduce, Reuse, Recycle) 45

Management of Chemical Substances 51

Prevention of Environmental Pollution 53

Biodiversity 57

Our Response to Climate Change Risks and Opportunities (TCFD) 63

Social 72

Safety 73

Human Rights 81

Human Resource Development 90

Health 97

Healthy Work Environment 103

Quality 114

Supply Chain Management 118

Social Contribution 125

Governance 133

Corporate Governance Framework 134

Compliance 150

Data 155

Governance, Environmental and Social Data 155

Independent Practitioner's Assurance Report 169

Comparative Table with GRI Standards 170

‌┃ ESG Management ｜ Environmental ｜ Social ｜ Governance ｜ Data ｜ Comparative Table with GRI Standards ┃

Editorial Policy

This website was developed to inform stakeholders of specific challenges, approaches and initiatives of the ENEOS Group in terms of environmental, social and governance (ESG).

In the editorial process, we referenced the Global Reporting Initiative (GRI) Standards, a set of international reporting guidelines, and the Environmental Reporting Guidelines (2018 edition) published by Japanʼs Ministry of the Environment, as well as the assessment items of major ESG rating organizations. Each year, we continue to expand our disclosure of important ESG-related information.

We also publish the Integrated Report,

which includes information about our medium- to long-term growth strategy (value creation story). We

encourage readers to use the Integrated Report in conjunction with this website.

Scope

This website covers ENEOS Holdings, Inc., ENEOS Corporation, ENEOS Xplora Inc.1, ENEOS Materials Corporation, ENEOS Power Corporation, ENEOS Renewable Energy Corporation (hereinafter, "ENEOS Holdings and principal operating companies"), and JX Advanced Metals Corporation2, as well as other subsidiaries and affiliated companies, for a total of 747 companies. In cases where the scope is different from the above, the relevant scope is indicated.

1. The trade name in English was changed from JX Nippon Oil & Gas Exploration Corporation to ENEOS Xplora Inc. on January 1, 2025.

2. On March 19, 2025, JX Advanced Metals Corporation was listed on the prime market of the Tokyo Stock Exchange, and conducted a partial sale of its shares, transitioning from a subsidiary to an equity-method affiliate.

Period Covered

This website covers fiscal 2024 (April 1, 2024 to March 31, 2025).

However, some information that pertains to April 2025 and later is also included.

Reporting/Disclosure Date

January 2026

(Previous issue: January 2025, next disclosure: January 2027)

Guidelines Used as Reference

Global Reporting Initiative (GRI) Sustainability Reporting Standards Comparative Table with GRI Standards

Environmental Reporting Guidelines (2018 edition), Ministry of the Environment, Japan

Recommendations of the Task Force on Climate-related Financial Disclosures (TCFD)

Enhancing Reporting Reliability

Environmental and social information for fiscal 2024 on this ESG Data Book website indicated with

has been assured by an independent practitioner to ensure objective and reliable reporting.

┃ ESG Management ｜ Environmental ｜ Social ｜ Governance ｜ Data ｜ Comparative Table with GRI Standards ┃

Inquiries

ENEOS Holdings, Inc.

Investor Relations Department

1-2 Otemachi 1-chome, Chiyoda-ku, Tokyo 100-8161, Japan Website (inquiries)

https://www.hd.eneos.co.jp/english/contact/

Disclosure Media Framework

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ENEOS Group Philosophy Note: The ENEOS Group Philosophy is also referred to as "the Group Philosophy" in this report.

Harnessing the Earth's power

for the common good and for the day-to-day life of each individual, we will contribute to the development of our communities

and help to ensure a vibrant future

through creation and innovation in energy, resources, and materials.

As a member of the community

Supporting day-to-day life

For

a vibrant future

High ethical standards

Based on our core principles of integrity and fairness,

we conduct all of our business activities in accordance with our high ethical standards.

Health, safety, and environment

We give the highest priority to health, safety and environmental initiatives, which are vital to the well-being of all living things.

Focus on customers

We strive to meet the expectations and evolving needs of our valued customers and of society as a whole through the stable provision of products and services while creating new value as only we can.

Taking on challenges

Taking changes in stride, we rise to the challenge of creating new value while seeking innovative solutions for today and tomorrow.

Moving forward

Looking to the future, we continue to grow,

both as individuals and as a company, through the personal and professional development of each and every employee.