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Other Disclosures9824SENSHU ELECTRIC CO.,LTD.Trading & Wholesale

Deployment of copper cables carrying the environmental value of low-GHG copper ore at logistics hubs—demonstration trial launched applying a mass-balance credit model across the entire value chain

A demonstration project has been launched to track and manage environmentally considerate copper cables made from low-GHG copper concentrate, from raw material procurement through deployment at a logistics facility. The project will use a mass-balance credit model and a dedicated application to verify the effectiveness of communicating environmental attributes and ensuring traceability.

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Announced details

Environmentally considerate copper cables; mass-balance credit model for copper products; traceability management application
Applicable field (uses covered by this announcement)

Copper mining, smelting, copper rod processing, copper cable manufacturing, electrical wiring and logistics facilities

Launch date22 July 2026, demonstration project launched (completed)
What the company reported numerically
Quantitative Effects

At the Escondida copper mine, 100% of purchased electricity is sourced from renewable energy

Relationship between the counterparty and the company
SENSHU ELECTRIC CO.,LTD.9824
Relationship with the Company

泉州電業 is participating as a partner responsible for the distribution and sale of electric wires and other products. The parties will collaborate on copper concentrate mining, smelting, processing, sales, application development and deployment at logistics facilities. Capital and personnel relationships are Not disclosed

CounterpartyBHP, FCM株式会社, Mitsubishi Materials Corporation, NTTサーキュラスト株式会社, 株式会社NTTデータ, 三宝メタル販売株式会社, 弥栄電線株式会社, アマゾンジャパン合同会社

The Escondida copper mine in Chile, operated by the BHP Group, uses renewable energy for 100% of its purchased electricity. The locations, representatives, capital, founding years and business activities of the other parties are Not disclosed

Award/certification name

Confirmed compliance with ISO 22095:2020 and ISO 22095-2

Awarding / certifying body

Third party (name Not disclosed)

Location (as indicated in this announcement)

The Escondida copper mine in Chile and a logistics facility to be built by アマゾンジャパン合同会社 (location Not disclosed)

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

Source (materials cited by the company)

Guidelines for a Mass-Balance Credit Model for Copper Products, ISO 22095:2020 and ISO 22095-2

Announced details
ItemDetails
Names of Products / Services CoveredEnvironmentally considerate copper cables; mass-balance credit model for copper products; traceability management application
CounterpartyBHP, FCM株式会社, Mitsubishi Materials Corporation, NTTサーキュラスト株式会社, 株式会社NTTデータ, 三宝メタル販売株式会社, 弥栄電線株式会社, アマゾンジャパン合同会社
Counterparty overviewThe Escondida copper mine in Chile, operated by the BHP Group, uses renewable energy for 100% of its purchased electricity. The locations, representatives, capital, founding years and business activities of the other parties are Not disclosed
Relationship with the Company泉州電業 is participating as a partner responsible for the distribution and sale of electric wires and other products. The parties will collaborate on copper concentrate mining, smelting, processing, sales, application development and deployment at logistics facilities. Capital and personnel relationships are Not disclosed
Launch date22 July 2026, demonstration project launched (completed)
Applicable areaCopper mining, smelting, copper rod processing, copper cable manufacturing, electrical wiring and logistics facilities
Award/certification nameConfirmed compliance with ISO 22095:2020 and ISO 22095-2
Awarding / certifying bodyThird party (name Not disclosed)
LocationThe Escondida copper mine in Chile and a logistics facility to be built by アマゾンジャパン合同会社 (location Not disclosed)
Quantitative EffectsAt the Escondida copper mine, 100% of purchased electricity is sourced from renewable energy
SourceGuidelines for a Mass-Balance Credit Model for Copper Products, ISO 22095:2020 and ISO 22095-2
Items this document does not state (7)
Contract ValueOffering priceContract DateRegistration number and expiry dateLocation scaleUsage historyImpact on Business Performance

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.

Efforts to reduce GHG emissions across the entire value chain, from resource extraction through manufacturing, use and disposal, are required to achieve a decarbonized society. The project will also examine the challenge of appropriately communicating the environmental attributes of low-GHG copper ore to final consumers.

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Deployment of copper cables carrying the environmental value of low-GHG copper ore at logistics hubs—demonstration trial launched applying a mass-balance credit model across the entire value chain | SENSHU ELECTRIC CO.,LTD. (9824) timely disclosure | Komori