Komori
Other Disclosures9305Yamatane CorporationTrading & Wholesale

Introduces “carbon-offset city gas” at the Inzai Rice Milling Center, achieving net-zero greenhouse gas emissions (Scope 1 and 2) at the facility

The Inzai Rice Milling Center has entered into an agreement with Tokyo Gas Co., Ltd. to introduce its carbon-offset city gas. From 2 July 2026, all city gas consumption is expected to be offset, and together with the transition to renewable electricity, Scope 1 and 2 emissions are expected to reach net zero.

Worth reading
55In 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
37
Contribution to reducing annual CO₂ emissions by approximately 37 tonnes (city gas)
Wording
Conditional
How definitive the wording is.

Announced details

Carbon-offset city gas (emissions-factor-adjusted type)
Applicable field (uses covered by this announcement)

Use of city gas at the Inzai Rice Milling Center and achievement of net-zero greenhouse gas emissions associated with energy use (Scope 1 and 2)

Launch date2 July 2026 (scheduled)
Contract Date13 April 2026 (date of announcement of the agreement; the agreement execution date was not disclosed)
What the company reported numerically
Quantitative Effects

A contribution to reducing annual CO₂ emissions by approximately 37 tonnes is expected. Together with electricity, the initiative is expected to contribute to reducing annual CO₂ emissions by approximately 1,700 tonnes (fiscal 2025 actual), with Scope 1 and 2 emissions expected to reach net zero.

Usage history

Annual city gas consumption of approximately 18,000 m³ (fiscal 2025 actual)

Relationship between the counterparty and the company
Yamatane Corporation9305
Relationship with the Company

Yamatane Corporation has entered into an “Agreement on the Supply and Demand of Carbon-Offset City Gas (Emissions-Factor-Adjusted Type)” with Tokyo Gas Co., Ltd. and receives its gas supply from Tokyo Gas. Capital and personnel relationships: not disclosed.

CounterpartyTokyo Gas Co., Ltd.

Head office: Minato-ku, Tokyo; Representative Executive Officer, President: Sasayama Shinichi (笹山晋一). Other attributes: not disclosed.

Location (as indicated in this announcement)

Inzai, Chiba Prefecture (Inzai Rice Milling Center)

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

Announced details
ItemDetails
Names of Products / Services CoveredCarbon-offset city gas (emissions-factor-adjusted type)
CounterpartyTokyo Gas Co., Ltd.
Counterparty overviewHead office: Minato-ku, Tokyo; Representative Executive Officer, President: Sasayama Shinichi (笹山晋一). Other attributes: not disclosed.
Relationship with the CompanyYamatane Corporation has entered into an “Agreement on the Supply and Demand of Carbon-Offset City Gas (Emissions-Factor-Adjusted Type)” with Tokyo Gas Co., Ltd. and receives its gas supply from Tokyo Gas. Capital and personnel relationships: not disclosed.
Contract Date13 April 2026 (date of announcement of the agreement; the agreement execution date was not disclosed)
Launch date2 July 2026 (scheduled)
Applicable areaUse of city gas at the Inzai Rice Milling Center and achievement of net-zero greenhouse gas emissions associated with energy use (Scope 1 and 2)
LocationInzai, Chiba Prefecture (Inzai Rice Milling Center)
Quantitative EffectsA contribution to reducing annual CO₂ emissions by approximately 37 tonnes is expected. Together with electricity, the initiative is expected to contribute to reducing annual CO₂ emissions by approximately 1,700 tonnes (fiscal 2025 actual), with Scope 1 and 2 emissions expected to reach net zero.
Usage historyAnnual city gas consumption of approximately 18,000 m³ (fiscal 2025 actual)
Items this document does not state (8)
Contract ValueOffering priceAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocation scaleImpact 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.

In addition to the already implemented transition to effectively 100% renewable electricity, carbon offsetting will be applied to city gas to bring greenhouse gas emissions associated with energy use at the site (Scope 1 and 2) to net zero.

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.
Introduces “carbon-offset city gas” at the Inzai Rice Milling Center, achieving net-zero greenhouse gas emissions (Scope 1 and 2) at the facility | Yamatane Corporation (9305) timely disclosure | Komori