AeroEdge Co., Ltd. is pleased to announce that its decarbonization initiatives was featured in a research paper published by Neutreeno, a startup from the University of Cambridge and our strategic partner.
The paper, entitled “Credible, Scalable, Actionable: Principles for Scope 3 Emissions Measurement and Supply Chain Decarbonization”, presents the results of joint research on the measurement and reduction of Scope 3 emissions and has been published in One Earth, the international scientific journal issued by Cell Press. The paper highlights several case studies including AeroEdge’s decarbonization efforts.
As companies pursue increasingly ambitious decarbonization goals, reducing Scope 3 emissions, which often account for the largest share of a company’s total carbon footprint, has become a critical challenge. However, commonly used emissions accounting methodologies do not fully reflect differences in actual manufacturing processes and supplier-specific performance, making it difficult to design and evaluate effective emissions reduction measures.
The paper proposes the CSA Principles, standing for Credible, Scalable, and Actionable, and demonstrates the importance of a scientific approach to proactive management of Scope 3 emissions based on primary data collected at both the supplier and process levels. The framework also aims to improve both the reliability and practical effectiveness of emissions measurement.
The paper also introduces a pilot case study estimating the potential CO₂ emissions reduction opportunities within AeroEdge’s manufacturing processes. AeroEdge, as the first demonstration partner in Japan, agrees with Neutreeno’s decarbonization initiative and we have been working with Neutreeno to visualise environmental impacts and identify opportunities for emissions reduction throughout our aerospace supply chain.
This initiative has also been recognised by Safran Aircraft Engines, as an advanced and forward-looking approach to supply chain decarbonization.
AeroEdge will continue its collaboration with Neutreeno to contribute to both decarbonization and enhanced industrial competitiveness through data-driven sustainability initiatives.

For more information about the paper, please visit:
Paper Link:
https://www.cell.com/one-earth/abstract/S2590-3322(26)00183-1

＊＊＊

AeroEdge is striving to respond to any need of manufacturing solution and any change of business environment in order to keep our technical and competitive edges.
We are trying to maximize autonomy and creativity working with enthusiasm toward innovative achievements that have never been done before. Our mission statement “Create One from Zero” is the basics to create new value in the world and contribute to happiness of the people.
https://aeroedge.co.jp/