Furukawa Electric, ENEOS, and Sumitomo Warehouse Collaborate to Reduce Scope 3 Emissions Through the Use of Sustainable Aviation Fuel (SAF)

May 11, 2026

Furukawa Electric Co., Ltd.
ENEOS Corporation
The Sumitomo Warehouse Co., Ltd.

Furukawa Electric Co., Ltd. (Head Office: Chiyoda-ku, Tokyo; “Furukawa Electric”), ENEOS Corporation (Head Office: Chiyoda-ku, Tokyo; “ENEOS”), and The Sumitomo Warehouse Co., Ltd. (Head Office: Kita-ku, Osaka; “Sumitomo Warehouse”) have collaborated under the Tokyo Metropolitan Government’s program titled “Promotion of SAF Utilization in Air Cargo Transportation for Corporate Scope 3 Emissions Reduction”(note 1) and have made use of the environmental attributes of Sustainable Aviation Fuel (SAF, note 2).
Under this program, Sumitomo Warehouse, selected as a cargo agent, and Furukawa Electric, the cargo owner, entered into an SAF environmental attribute trading agreement. Through ENEOS’s SAF environmental attribute provision scheme, the three companies reduce greenhouse gas (GHG, note 3) emissions associated with air cargo transportation.
Under this scheme, ENEOS issued GHG emissions reduction certificates equivalent to the respective amounts of SAF utilized to both Sumitomo Warehouse and Furukawa Electric for air cargo shipments arranged by Sumitomo Warehouse on behalf of Furukawa Electric. As a result, end-to-end utilization of SAF environmental attributes across the supply chain became possible without requiring the cargo agent to maintain its own SAF environmental attribute management program. This is an innovative initiative that facilitates GHG emissions reductions.

Through this program, Furukawa Electric, ENEOS, and Sumitomo Warehouse will promote decarbonization in the air cargo transportation sector and contribute to the reduction of GHG emissions across the entire supply chain.

(note 1)This program, run by the Tokyo Metropolitan Government, aims to reduce CO₂ emissions throughout a company's supply chain by subsidizing the costs incurred when cargo owners use SAF in air cargo transportation conducted through cargo agents.

(note 2)Sustainable Aviation Fuel: Fuel produced from renewable or waste-derived feedstocks such as used cooking oil, sugarcane and other biomass, and municipal solid waste.

(note 3)Greenhouse gas: A collective term for gases that trap heat in the atmosphere, such as carbon dioxide (CO₂), methane (CH₄), and nitrous oxide (N₂O).

<Contact for Inquiries Regarding This Announcement>

Furukawa Electric Co., Ltd.
 Public Relations Department
 fec.pub@furukawaelectric.com

ENEOS Corporation
 Media Relations Group, Public Relations Department
 pr@eneos.com

The Sumitomo Warehouse Co., Ltd.
 Public & Investor Relations Section, Business Promotion Department
 ir_bx@sumitomo-soko.co.jp