Technology achieves 85% accuracy in 1 / 100th the time
26.11.2025 - 11:39:04Fujitsu accelerates blue carbon certification with ocean digital twin technology
KAWASAKI, Japan, Nov 26, 2025 - (JCN Newswire) - Fujitsu today announced the development of a technology for rapidly and accurately quantifying blue carbon, i.e., carbon absorbed and stored by marine and coastal ecosystems, from seaweed and seagrass, supporting the restoration and conservation of seagrass beds. This innovation, part of Fujitsu's research and development into ocean digital twin technology, significantly accelerates the certification process for blue carbon credits, a key initiative in decarbonization and marine environmental preservation.(https://global.fujitsu/-/media/Project/Fujitsu/Fujitsu-HQ/pr/news/2025/11/26-01/news-20251126-01a-en.png)
Figure 2: Pre-verification of impact through simulation
(https://global.fujitsu/-/media/Project/Fujitsu/Fujitsu-HQ/pr/news/2025/11/26-01/news-20251126-01b-en.png)
Leveraging these technologies, Fujitsu has built an end-to-end system to support the acquisition of blue carbon credits.
Utilizing this system, Fujitsu collaborated with the Uwakai Institute for Environmental Biology, the Yoshida Branch of the Ehime Prefectural Fisheries Cooperative Association, and Uwajima Cityto quantify blue carbon in the Uwa Sea. An application for blue carbon credit certification and issuance was submitted to the Japan Blue Economy Technology Research Association. As a result, on October 17, 2025, the project received J-Blue Credit(R) certification with a top-tier 95% accreditation rate for the applied actual area of 1.8 hectares.
Fujitsu will showcase its ocean digital twin initiatives, including this system, at the Techno-Ocean 2025 event, held at Kobe International Exhibition Hall (Hyogo Prefecture, Japan) from November 27 to November 29, 2025.
Figure 3: End-to-end system
(https://global.fujitsu/-/media/Project/Fujitsu/Fujitsu-HQ/pr/news/2025/11/26-01/news-20251126-01c-en.png)
Fujitsu's Commitment to the Sustainable Development Goals (SDGs)
The Sustainable Development Goals (SDGs) adopted by the United Nations in 2015 represent a set of common goals to be achieved worldwide by 2030.
Fujitsu's purpose - "to make the world more sustainable by building trust in society through innovation" - is a promise to contribute to the vision of a better future empowered by the SDGs.
About Fujitsu
Fujitsu's purpose is to make the world more sustainable by building trust in society through innovation. As the digital transformation partner of choice for customers around the globe, our 113,000 employees work to resolve some of the greatest challenges facing humanity. Our range of services and solutions draw on five key technologies: AI, Computing, Networks, Data & Security, and Converging Technologies, which we bring together to deliver sustainability transformation. Fujitsu Limited (TSE:6702) reported consolidated revenues of 3.6 trillion yen (US$23 billion) for the fiscal year ended March 31, 2025 and remains the top digital services company in Japan by market share. Find out more: global.fujitsu
Press Contacts
Fujitsu Limited
Public and Investor Relations Division
Inquiries
Source: Fujitsu Ltd
Copyright 2025 JCN Newswire . All rights reserved.
Figure 2: Pre-verification of impact through simulation
(https://global.fujitsu/-/media/Project/Fujitsu/Fujitsu-HQ/pr/news/2025/11/26-01/news-20251126-01b-en.png)
Leveraging these technologies, Fujitsu has built an end-to-end system to support the acquisition of blue carbon credits.
Utilizing this system, Fujitsu collaborated with the Uwakai Institute for Environmental Biology, the Yoshida Branch of the Ehime Prefectural Fisheries Cooperative Association, and Uwajima Cityto quantify blue carbon in the Uwa Sea. An application for blue carbon credit certification and issuance was submitted to the Japan Blue Economy Technology Research Association. As a result, on October 17, 2025, the project received J-Blue Credit(R) certification with a top-tier 95% accreditation rate for the applied actual area of 1.8 hectares.
Fujitsu will showcase its ocean digital twin initiatives, including this system, at the Techno-Ocean 2025 event, held at Kobe International Exhibition Hall (Hyogo Prefecture, Japan) from November 27 to November 29, 2025.
Figure 3: End-to-end system
(https://global.fujitsu/-/media/Project/Fujitsu/Fujitsu-HQ/pr/news/2025/11/26-01/news-20251126-01c-en.png)
Fujitsu's Commitment to the Sustainable Development Goals (SDGs)
The Sustainable Development Goals (SDGs) adopted by the United Nations in 2015 represent a set of common goals to be achieved worldwide by 2030.
Fujitsu's purpose - "to make the world more sustainable by building trust in society through innovation" - is a promise to contribute to the vision of a better future empowered by the SDGs.
About Fujitsu
Fujitsu's purpose is to make the world more sustainable by building trust in society through innovation. As the digital transformation partner of choice for customers around the globe, our 113,000 employees work to resolve some of the greatest challenges facing humanity. Our range of services and solutions draw on five key technologies: AI, Computing, Networks, Data & Security, and Converging Technologies, which we bring together to deliver sustainability transformation. Fujitsu Limited (TSE:6702) reported consolidated revenues of 3.6 trillion yen (US$23 billion) for the fiscal year ended March 31, 2025 and remains the top digital services company in Japan by market share. Find out more: global.fujitsu
Press Contacts
Fujitsu Limited
Public and Investor Relations Division
Inquiries
Source: Fujitsu Ltd
Copyright 2025 JCN Newswire . All rights reserved.
