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Other Disclosures9517eREX Co.,Ltd.Electricity and gas

Investment decision for the third grid-scale battery storage project: construction of a 2 MW, 8 MWh battery storage facility in Kansai Electric Power’s service area

イーレックス decided to invest in its third project to construct a 2 MW output, 8 MWh storage-capacity grid-scale battery storage facility in Kameoka, Kyoto Prefecture, within the Kansai Electric Power area, and entered into a construction contract. Operations are scheduled to commence in the first quarter of fiscal 2027.

Worth reading
65In focus
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
2
MW (rated output; storage capacity of approximately 8 MWh)
Wording
Conditional
How definitive the wording is.

Announced details

Grid-scale battery storage, grid-scale battery storage facilities, aggregation business
Applicable field (uses covered by this announcement)

Electricity supply-demand balancing, frequency regulation, power grid stabilization, and storage and discharge of surplus renewable electricity

Launch dateFirst quarter of fiscal 2027 (scheduled start of operations)
Contract Date23 July 2026
What the company reported numerically
Usage history

Third grid-scale battery storage project. The first and second projects have already been disclosed.

Relationship between the counterparty and the company
eREX Co.,Ltd.9517
Relationship with the Company

株式会社グリーンエナジー・プラス is a wholly owned subsidiary of GreenEnergy & Company Inc. イーレックス has entered into a construction contract with 株式会社グリーンエナジー・プラス and will own and maintain the battery storage facility and handle its operation and control.

Counterparty株式会社グリーンエナジー・プラスGreenEnergy & Company Inc. (securities code: 1436)

株式会社グリーンエナジー・プラス: 12F Shiodome Building, 1-2-20 Kaigan, Minato-ku, Tokyo; Representative Director Takemura Toshiyuki (竹村敏之); established on 11 October 2007; capital of ¥20 million; development and sale of GX green energy generation facilities. Parent company GreenEnergy & Company Inc.: 39-1 Nakakirai Aza Gungue, Matsushige-cho, Itano-gun, Tokushima; President and Representative Director Suzue Takafumi (鈴江崇文); established on 1 April 2009; capital of ¥970 million, including capital reserves, as of 30 April 2024; management of group companies consisting of GX-related businesses, among other activities.

Location (as indicated in this announcement)

Kansai Electric Power area (Kameoka, Kyoto Prefecture)

Rated output of approximately 2 MW and rated capacity of approximately 8 MWh
Impact on Business Performance

The company aims to improve earnings through trading in three electricity markets, but the specific impact on earnings is Not disclosed.

The company does not address Contract Value / Offering price.

Source (materials cited by the company)

The Seventh Basic Energy Plan

Announced details
ItemDetails
Names of Products / Services CoveredGrid-scale battery storage, grid-scale battery storage facilities, aggregation business
Counterparty株式会社グリーンエナジー・プラス, GreenEnergy & Company Inc. (securities code: 1436)
Counterparty overview株式会社グリーンエナジー・プラス: 12F Shiodome Building, 1-2-20 Kaigan, Minato-ku, Tokyo; Representative Director Takemura Toshiyuki (竹村敏之); established on 11 October 2007; capital of ¥20 million; development and sale of GX green energy generation facilities. Parent company GreenEnergy & Company Inc.: 39-1 Nakakirai Aza Gungue, Matsushige-cho, Itano-gun, Tokushima; President and Representative Director Suzue Takafumi (鈴江崇文); established on 1 April 2009; capital of ¥970 million, including capital reserves, as of 30 April 2024; management of group companies consisting of GX-related businesses, among other activities.
Relationship with the Company株式会社グリーンエナジー・プラス is a wholly owned subsidiary of GreenEnergy & Company Inc. イーレックス has entered into a construction contract with 株式会社グリーンエナジー・プラス and will own and maintain the battery storage facility and handle its operation and control.
Contract Date23 July 2026
Launch dateFirst quarter of fiscal 2027 (scheduled start of operations)
Applicable areaElectricity supply-demand balancing, frequency regulation, power grid stabilization, and storage and discharge of surplus renewable electricity
LocationKansai Electric Power area (Kameoka, Kyoto Prefecture)
Location scaleRated output of approximately 2 MW and rated capacity of approximately 8 MWh
Usage historyThird grid-scale battery storage project. The first and second projects have already been disclosed.
Impact on Business PerformanceThe company aims to improve earnings through trading in three electricity markets, but the specific impact on earnings is Not disclosed.
SourceThe Seventh Basic Energy Plan
Items this document does not state (6)
Contract ValueOffering priceAward/certification nameAwarding / certifying bodyRegistration number and expiry dateQuantitative Effects

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 respond to the expansion of renewable energy deployment in Japan, the need to stabilize electricity supply and demand, power grid stabilization, and the expansion of its aggregation business. The company aims to improve earnings through trading in three electricity markets.

How to read this page

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Investment decision for the third grid-scale battery storage project: construction of a 2 MW, 8 MWh battery storage facility in Kansai Electric Power’s service area | eREX Co.,Ltd. (9517) timely disclosure | Komori