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Other Disclosures1407West Holdings CorporationConstruction and Materials

Launch of Grid-Scale Battery Storage Fund Operations in Partnership with Mitsubishi UFJ Morgan Stanley Securities

ウエストグループ established and began operating a grid-scale battery storage fund that raises capital from multiple domestic institutional investors, with Mitsubishi UFJ Morgan Stanley Securities serving as financial adviser and private placement intermediary. The fund invests in multiple high-voltage-connected grid-scale battery storage facilities developed, constructed and maintained by ウエストグループ.

Worth reading
67In focus
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Direction
Improvement
Direction inferred from the company’s description.
Scale
70
Approximately ¥7 billion
Wording
Definitive
How definitive the wording is.

Announced details

Grid-scale battery storage fund; multiple high-voltage-connected grid-scale battery storage facilities
Applicable field (uses covered by this announcement)

Electricity grid stabilization; mitigation and effective utilization of fluctuations in renewable energy output; electricity supply and demand stabilization

Launch dateOperations commenced after the final close on 27 March 2026 (actual). The fund was established on 27 February 2026.
Relationship between the counterparty and the company
West Holdings Corporation1407
Relationship with the Company

Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. serves as financial adviser and private placement intermediary. TMEIC is the manufacturer of the battery storage systems, and Toshiba is the aggregator. The other companies listed are investors in the fund. 株式会社ウエストエネルギーソリューション is included in the list of investors, but its detailed relationship is Not disclosed.

CounterpartyMitsubishi UFJ Morgan Stanley Securities Co., Ltd.TMEIC (Toshiba Mitsubishi-Electric Industrial Systems Corporation)Toshiba Corporation三井住友トラスト・パナソニックファイナンス株式会社MUFG Finance & Leasing Co., Ltd.RICOH LEASING COMPANY,LTD.株式会社ケイ・エル・アイ (Kyushu Lease Service Group)TODA CORPORATION株式会社ちゅうぎんエナジーJDC CORPORATION株式会社ウエストエネルギーソリューション

Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. serves as financial adviser and private placement intermediary. The fund uses systems manufactured by TMEIC, with Toshiba serving as aggregator. The other parties are listed as investors. Location, representative, capital and year of establishment are Not disclosed.

Location (as indicated in this announcement)

Multiple high-voltage-connected grid-scale battery storage facilities. Other details regarding scale are Not disclosed.

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Announced details
ItemDetails
Names of Products / Services CoveredGrid-scale battery storage fund; multiple high-voltage-connected grid-scale battery storage facilities
CounterpartyMitsubishi UFJ Morgan Stanley Securities Co., Ltd., TMEIC (Toshiba Mitsubishi-Electric Industrial Systems Corporation), Toshiba Corporation, 三井住友トラスト・パナソニックファイナンス株式会社, MUFG Finance & Leasing Co., Ltd., RICOH LEASING COMPANY,LTD., 株式会社ケイ・エル・アイ (Kyushu Lease Service Group), TODA CORPORATION, 株式会社ちゅうぎんエナジー, JDC CORPORATION, 株式会社ウエストエネルギーソリューション
Counterparty overviewMitsubishi UFJ Morgan Stanley Securities Co., Ltd. serves as financial adviser and private placement intermediary. The fund uses systems manufactured by TMEIC, with Toshiba serving as aggregator. The other parties are listed as investors. Location, representative, capital and year of establishment are Not disclosed.
Relationship with the CompanyMitsubishi UFJ Morgan Stanley Securities Co., Ltd. serves as financial adviser and private placement intermediary. TMEIC is the manufacturer of the battery storage systems, and Toshiba is the aggregator. The other companies listed are investors in the fund. 株式会社ウエストエネルギーソリューション is included in the list of investors, but its detailed relationship is Not disclosed.
Launch dateOperations commenced after the final close on 27 March 2026 (actual). The fund was established on 27 February 2026.
Applicable areaElectricity grid stabilization; mitigation and effective utilization of fluctuations in renewable energy output; electricity supply and demand stabilization
Location scaleMultiple high-voltage-connected grid-scale battery storage facilities. Other details regarding scale are Not disclosed.
Items this document does not state (11)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationQuantitative EffectsUsage historyImpact on Business PerformanceSource

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.

To promote the deployment of grid-scale battery storage facilities and help stabilize electricity supply and demand while addressing issues arising from fluctuations in renewable energy output.

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Launch of Grid-Scale Battery Storage Fund Operations in Partnership with Mitsubishi UFJ Morgan Stanley Securities | West Holdings Corporation (1407) timely disclosure | Komori