Notice Concerning Changes of Officers

Supplementary Material on Financial Results forthe Fiscal Year Ending March 2024

Consolidated Financial Results for the Fiscal Year Ended March 31, 2024 (International Financial Reporting Standards (IFRS))(Non–audited)

Notice Concerning Completion of Payment for Issuance of New Shares by Way of Third-Party Allotment

Notice of Revenue from Electricity Sales in March 2024

Notice Concerning Conclusion of Capital and Business Alliance Agreement with Tokyo Gas Co, Ltd., Issuance of New Shares by Way of Third-Party Allotment, and Change in Major Shareholder

RENOVA Additionally acquires Equity Interest in a G.K. to Make It a Consolidated Subsidiary (Change in Subsidiary)

Notice of Revenue from Electricity Sales in February 2024

Notice of Revenue from Electricity Sales in January 2024

Notice Concerning Schedule Change for the Start of Operation at RENOVA’s Large-scale Biomass Power Plant