ESG Data

External evaluation

Awards

Extel (formerly the U.S. financial magazine “Institutional Investor”)

For the sixth consecutive year, the Company was ranked first place in the Extel’s Energy & Utilities category of “2026 Japan Executive Team.” The Company was awarded the 'MOST HONORED COMPANY".

Included as index constituent stock

The Company has been selected for inclusion in the following indexes in recognition of its investor-oriented management and disclosure of information on ESG initiatives.

JPX-Nikkei 400 Consists of companies with high investment attractiveness, including efficient use of capital and investor-oriented management.

MSCI Japan ESG Select Leaders Index This index is composed of companies with relationally high ESG evaluations by industry.

MSCI Japan Empowering Women (WIN) Select Index Issues with high gender diversity scores that promote the advancement of women are selected from each industry sector.

ESG Score.

The ESG score has been improving by enhancing the disclosure of non-financial information based on the assessment items of each assessment organization.

MSCI

FTSE

2.3

Sustainalytics

33.9

CDP

Climate Change: B
Water Security: B

S&P