100% - Investment holding company Australia Subsidiary of Stone HoldCo Pty Ltd Stone BidCo Pty Ltd* 100% - Investment holding company Australia Subsidiary of Stone BidCo Pty Ltd Spark Renewables Pty Ltd* 100% - Investment holding company Australia SubsidiariesofSparkRenewables PtyLtd Renewables ServiceCo Pty Ltd* 100% - Investment holding company Australia Bomen SF HoldCo Pty Ltd* 100% - Investment holding company Australia SubsidiaryofBomenSFHoldCo PtyLtd Bomen Solar Farm Pty Ltd* 100% - Operation of solar assets for the generation and sale of electricity Australia SubsidiariesofSparkRenewables PtyLtd(continued) Bomen SF Hold Trust* 100% - Investment holding entity (trust) Australia Subsidiary of Bomen SF Hold Trust Bomen SF Trust* 100% - Investment holding entity (trust) Australia Subsidiary of Bomen SF Trust Bomen SF Finco Pty Ltd* 100% - Investment holding company Australia SubsidiariesofSparkRenewables PtyLtd(continued)Mates Gully Solar Farm Pty Ltd* 100% - Investment holding company Australia Mallee Wind Pty Ltd* 100% - Investment holding company Australia NOTES TO THE FINANCIAL STATEMENTS 31 December 2023 TENAGA NASIONAL BERHAD Integrated Annual Report 2023 346 49 LIST OF SUBSIDIARIES (CONTINUED) The list of subsidiaries of the Group is as follows: (continued) Name of subsidiary Group’s effective interest Principal activities Country of incorporation 2023 2022 SubsidiariesofSparkRenewables PtyLtd(continued) YorkePeninsulaWindFarmProject PtyLtd*100%-InvestmentholdingcompanyAustralia Wattle Creek Energy Hub Pty Ltd* 100% - Investment holding company Australia Wattle Creek Energy Hub Trust* 100% - Investment holding entity (trust) Australia Dinawan Energy Hub Pty Ltd* 100% - Investment holding company Australia Dinawan Energy Hub Trust* 100% - Investment holding entity (trust) Australia Subsidiaries of TNB International Sdn. Bhd. (continued) Vantage RE Ltd.# 100% 100% Investment holding company United Kingdom Subsidiaries of Vantage RE Ltd. Clean Energy and Infrastructure UK Limited# 100% 100% Investment