Komori
Occurring Fact3777Environment Friendly Holdings Corp.Information and Communications, Services and Others

(Update on Previously Disclosed Matter) Notice of the Start of Full-Scale Operations at the Furusato Battery Storage Facility

The Furusato Battery Storage Facility completed trial operations in June 2026 and began operating in the wholesale market on 1 July. Operations in the balancing market also began on 8 July, marking the transition to full-scale operations.

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Commencement of full-scale operations at the Furusato Battery Storage Facility

Subject Entity

合同会社EF-BESS1号 (the Company's consolidated subsidiary)

Target Locations / Products

The Furusato Battery Storage Facility in Furusato, Ueda, Nagano Prefecture (output: 2 MW / capacity: 8 MWh)

Occurrence8 July 2026 (the date operations in the balancing market commenced)
This disclosure07/08/2026
Accounting period in which recognized

Fiscal year ending December 2026

Impact on Earnings Forecast

The impact of this matter on the Company's consolidated results for the fiscal year ending December 2026 is currently under review. If further disclosure becomes necessary, the Company will make a timely disclosure.

Outlook

Operations at the Furusato Battery Storage Facility will continue. No specific investment or financing by NH-Amundi Asset Management Co., Ltd. has been decided at this time, and discussions are expected to proceed in accordance with the memorandum of understanding.

Planned follow-up disclosure

If disclosure regarding the impact on results becomes necessary, the Company will make a timely disclosure.

Event that occurred
ItemDetails
Event nameCommencement of full-scale operations at the Furusato Battery Storage Facility
Date of occurrence8 July 2026 (the date operations in the balancing market commenced)
Subject Entity合同会社EF-BESS1号 (the Company's consolidated subsidiary)
Target Locations / ProductsThe Furusato Battery Storage Facility in Furusato, Ueda, Nagano Prefecture (output: 2 MW / capacity: 8 MWh)
Accounting period in which recognizedFiscal year ending December 2026
Impact on Earnings ForecastThe impact of this matter on the Company's consolidated results for the fiscal year ending December 2026 is currently under review. If further disclosure becomes necessary, the Company will make a timely disclosure.
OutlookOperations at the Furusato Battery Storage Facility will continue. No specific investment or financing by NH-Amundi Asset Management Co., Ltd. has been decided at this time, and discussions are expected to proceed in accordance with the memorandum of understanding.
Planned follow-up disclosureIf disclosure regarding the impact on results becomes necessary, the Company will make a timely disclosure.
Items this document does not state (17)
Date recognized / date notice receivedCauseAmount of Impact on Business PerformanceType of litigation or proceedingCourt or authorityPlaintiffDefendantDate of filing / date of actionClaim amount / surcharge amountAmount of receivables at risk of non-collection or delayed collectionSuspended operationsScheduled resumption dateInvestigation structureMeasures to prevent recurrenceDirectors' and officers' liabilityVoting rights ownership percentage before the changeVoting rights ownership percentage after the change

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

Trial operations have been completed, and operations in the wholesale and balancing markets have commenced.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
(Update on Previously Disclosed Matter) Notice of the Start of Full-Scale Operations at the Furusato Battery Storage Facility | Environment Friendly Holdings Corp. (3777) timely disclosure | Komori