eMotion Fleet Introduces Proprietary Energy Management System (EMS) to Nagasaki Bus
eMotion Fleet, a provider of one-stop services for commercial EV deployment, will implement its proprietary EMS for Nagasaki Bus, starting full operations in May 2026 to optimize power costs and enhance operational efficiency.
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- 📰 Published: April 27, 2026 at 19:38
- 🔍 Collected: April 27, 2026 at 11:01
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eMotion Fleet Co., Ltd. (Headquarters: Shinagawa-ku, Tokyo; Representative Directors: Shuji Shiraki and Denis Ilic), which provides one-stop services for commercial EV introduction and operation, announces the introduction of its self-developed Energy Management System (EMS) to Nagasaki Motor Co., Ltd. (Headquarters: Nagasaki City; hereinafter "Nagasaki Bus"). Full-scale operations are scheduled to commence in May 2026.
This project will integrate and manage domestic EV buses and charging equipment on a cloud platform at Nagasaki Bus's Coco Walk Bus Center. The goal is to balance power cost optimization (peak cutting), operational efficiency, and decarbonization.
### Background and Objectives
This marks the first introduction of EV buses for Nagasaki Bus. As the adoption of EV buses increases in Japan, it is crucial not only to introduce hardware but also to focus on optimal energy management. By utilizing the EMS, Nagasaki Bus aims to maximize the operational efficiency and economic viability of its EV fleet, building a sustainable transportation system. eMotion Fleet's EMS was selected for its strengths in advanced energy control synchronized with operation schedules.
### Overview and Key Features
1. **Visualization and Management of Charging Status**: Centralized tracking of charging status and history for each vehicle for management and analysis.
2. **Optimal Charging Schedule Control**: Flexible charging settings according to operation plans while suppressing power peaks.
3. **Automatic Recovery During Troubles**: Automatic restart of charging after power outages or voltage drops to reduce the risk of uncharged vehicles.
4. **Uncharged Prevention Alerts**: Notifications when charging starts are delayed or missed to prevent human error.
5. **Automatic Return After Emergency Response**: Automatic restoration of normal settings after irregular operations to maintain stability.
### Future Outlook
Based on the operational results of this project, eMotion Fleet will strengthen solutions that further automate and advance energy management for complex commercial EV operations. The company plans to flexibly support the expansion of Nagasaki Bus's EV fleet and contribute to the decarbonization of mobility in the Kyushu region, fostering a new mobility society.
**About Nagasaki Motor Co., Ltd.**
Nagasaki Bus Group operates bus routes across Nagasaki City, Nishisonogi, Goto, and the Shimabara Peninsula. As a community-rooted public transport provider, it also operates railways, shipping, and life infrastructure businesses like the "Mirai Nagasaki Coco Walk" commercial facility.
**About eMotion Fleet Co., Ltd.**
eMotion Fleet is a service provider supporting commercial EV deployment and site decarbonization in Japan and Asia. Founded by members who previously deployed 23,000 EVs for major logistics firms in Germany and 500 in Japan, the company leverages hands-on experience to help businesses and municipalities plan and operate EV fleets efficiently.
This project will integrate and manage domestic EV buses and charging equipment on a cloud platform at Nagasaki Bus's Coco Walk Bus Center. The goal is to balance power cost optimization (peak cutting), operational efficiency, and decarbonization.
### Background and Objectives
This marks the first introduction of EV buses for Nagasaki Bus. As the adoption of EV buses increases in Japan, it is crucial not only to introduce hardware but also to focus on optimal energy management. By utilizing the EMS, Nagasaki Bus aims to maximize the operational efficiency and economic viability of its EV fleet, building a sustainable transportation system. eMotion Fleet's EMS was selected for its strengths in advanced energy control synchronized with operation schedules.
### Overview and Key Features
1. **Visualization and Management of Charging Status**: Centralized tracking of charging status and history for each vehicle for management and analysis.
2. **Optimal Charging Schedule Control**: Flexible charging settings according to operation plans while suppressing power peaks.
3. **Automatic Recovery During Troubles**: Automatic restart of charging after power outages or voltage drops to reduce the risk of uncharged vehicles.
4. **Uncharged Prevention Alerts**: Notifications when charging starts are delayed or missed to prevent human error.
5. **Automatic Return After Emergency Response**: Automatic restoration of normal settings after irregular operations to maintain stability.
### Future Outlook
Based on the operational results of this project, eMotion Fleet will strengthen solutions that further automate and advance energy management for complex commercial EV operations. The company plans to flexibly support the expansion of Nagasaki Bus's EV fleet and contribute to the decarbonization of mobility in the Kyushu region, fostering a new mobility society.
**About Nagasaki Motor Co., Ltd.**
Nagasaki Bus Group operates bus routes across Nagasaki City, Nishisonogi, Goto, and the Shimabara Peninsula. As a community-rooted public transport provider, it also operates railways, shipping, and life infrastructure businesses like the "Mirai Nagasaki Coco Walk" commercial facility.
**About eMotion Fleet Co., Ltd.**
eMotion Fleet is a service provider supporting commercial EV deployment and site decarbonization in Japan and Asia. Founded by members who previously deployed 23,000 EVs for major logistics firms in Germany and 500 in Japan, the company leverages hands-on experience to help businesses and municipalities plan and operate EV fleets efficiently.