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Other Disclosures4972Soken Chemical & Engineering Co.,Ltd.Materials and Chemicals

Introduction of CO2-free electricity at the Hamaoka Site

Part of the electricity used at the Hamaoka Business Site was switched to CO2-free electricity, which was introduced on 1 April 2026. The initiative is expected to reduce CO2 emissions by approximately 253 tonnes annually, and the Company plans to continue procuring at least 10% of its electricity for five years through the end of fiscal 2030.

Worth reading
53Recurring
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
253
Expected annual CO2 emissions reduction of approximately 253 tonnes
Wording
Conditional
How definitive the wording is.

Announced details

CO2-free electricity
Applicable field (uses covered by this announcement)

Electricity used at the Hamaoka Business Site

Launch dateIntroduced on 1 April 2026 (actual)
What the company reported numerically
Quantitative Effects

Expected annual CO2 emissions reduction of approximately 253 tonnes, equivalent to approximately 3.7% of the CO2 emissions from all domestic business sites

Relationship between the counterparty and the company
Soken Chemical & Engineering Co.,Ltd.4972
Relationship with the Company

A business relationship under which CO2-free electricity is procured through Chubu Electric Power Miraiz Co., Inc.

CounterpartyChubu Electric Power Miraiz Co., Inc.

Head office: Nagoya, Aichi Prefecture; Representative Director, President and Executive Officer: Nakagawa Osamu (中川 治). Other details: not disclosed

Location (as indicated in this announcement)

Omaezaki, Shizuoka Prefecture (Hamaoka Business Site)

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

Source (materials cited by the company)

Calculated based on Chubu Electric Power Miraiz Co., Inc.'s fiscal 2025 CO2 emissions factor (basic emissions factor)

Contract Period

Plan to continuously procure at least 10% of electricity used for five years through the end of fiscal 2030

Announced details
ItemDetails
Names of Products / Services CoveredCO2-free electricity
CounterpartyChubu Electric Power Miraiz Co., Inc.
Counterparty overviewHead office: Nagoya, Aichi Prefecture; Representative Director, President and Executive Officer: Nakagawa Osamu (中川 治). Other details: not disclosed
Relationship with the CompanyA business relationship under which CO2-free electricity is procured through Chubu Electric Power Miraiz Co., Inc.
Launch dateIntroduced on 1 April 2026 (actual)
Applicable areaElectricity used at the Hamaoka Business Site
LocationOmaezaki, Shizuoka Prefecture (Hamaoka Business Site)
Quantitative EffectsExpected annual CO2 emissions reduction of approximately 253 tonnes, equivalent to approximately 3.7% of the CO2 emissions from all domestic business sites
SourceCalculated based on Chubu Electric Power Miraiz Co., Inc.'s fiscal 2025 CO2 emissions factor (basic emissions factor)
Contract PeriodPlan to continuously procure at least 10% of electricity used for five years through the end of fiscal 2030
Items this document does not state (9)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration 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.

To reduce CO2 emissions through energy conservation activities and the introduction of renewable energy, thereby promoting the realization of a sustainable society and sustainability management. The Company explains that CO2-free electricity uses environmental value based on non-fossil certificates to effectively reduce to zero the CO2 emissions associated with electricity consumption.

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Introduction of CO2-free electricity at the Hamaoka Site | Soken Chemical & Engineering Co.,Ltd. (4972) timely disclosure | Komori