- Gelion, Nissan and Oxford have launched a GBP 3.4 million solid-state lithium-sulfur battery initiative.
- The project targets high-power, long-duration EV batteries using sulfur-based cathode technology.
Gelion has announced a new three-year collaborative initiative named CoRe-SoLiS (Cost-effective, Resilient Solid-state Li–S), bringing together Gelion, Nissan Technical Centre Europe, and the United Kingdom-based University of Oxford. The project will begin in June 2026 with a total budget of GBP 3.4 million. Its objective is to develop and demonstrate a high-power, high-energy, and long-duration solid-state lithium-sulfur battery pack capable of supporting future electric vehicle requirements, including rapid charging and discharging performance.
CoRe-SoLiS Project Partners and Core Technology Focus
The collaboration combines Gelion’s proprietary NES sulfur-based cathode active material with the solid-state battery development expertise of Nissan Technical Centre Europe. Through this partnership, the organizations aim to accelerate the advancement of next-generation battery technologies for electric vehicles. The initiative also supports broader industry efforts to improve battery performance while reducing dependence on costly and supply-constrained raw materials traditionally used in battery production.
Key Objectives of the Solid-State Lithium-Sulfur Battery Program
The CoRe-SoLiS project is designed to address multiple performance requirements for future EV battery systems. The program will focus on delivering battery solutions that offer enhanced energy density, fast charging capability, and extended operational duration while maintaining resilience and cost competitiveness.
- Develop a high-power solid-state lithium-sulfur battery pack
- Improve charging and discharging performance
- Increase energy storage capability and duration
- Support future EV battery commercialization efforts
- Reduce reliance on nickel and cobalt supply chains
CoRe-SoLiS Project Overview
| Project Element | Details |
|---|---|
| Project Name | CoRe-SoLiS |
| Duration | Three Years |
| Start Date | June 2026 |
| Total Cost | GBP 3.4 Million |
| Target Application | Next-Generation EV Batteries |
Role of Sulfur-Based Cathode Materials
Gelion’s NES technology replaces nickel and cobalt with sulfur, an abundant and comparatively low-cost material. By utilizing sulfur-based cathode active materials, the project seeks to improve material sustainability and reduce exposure to supply chain constraints associated with critical minerals. This approach could contribute to more cost-effective battery production while maintaining the performance characteristics required for advanced electric vehicle applications.
University of Oxford’s Contribution to Battery Development
The University of Oxford will contribute advanced anode materials and cell-level technical expertise to support battery integration activities. Its involvement is intended to reduce development risks during the integration process and strengthen the overall technical foundation of the project. The knowledge generated during CoRe-SoLiS is expected to support future manufacturing scale-up strategies and commercialization pathways for solid-state battery technologies.
Alignment with Nissan’s EV Manufacturing Strategy
The project aligns with Nissan’s ongoing investment plans for its Sunderland manufacturing hub. Insights and technical outcomes from the collaboration are expected to help guide future decisions related to large-scale battery production, manufacturing readiness, and deployment of next-generation energy storage technologies. The initiative represents another step toward advancing solid-state battery development for future electric mobility solutions.
Frequently Asked Questions
What is the CoRe-SoLiS project?
The CoRe-SoLiS project is a three-year collaborative battery development initiative launched by Gelion, Nissan Technical Centre Europe, and the University of Oxford. The program aims to develop a cost-effective, resilient solid-state lithium-sulfur battery pack for future electric vehicles. With a total budget of GBP 3.4 million, the project focuses on achieving high power, high energy density, rapid charging capability, and long-duration performance while supporting future commercialization and manufacturing scale-up activities.
Why are lithium-sulfur batteries important for future EVs?
Lithium-sulfur batteries are attracting attention because they can reduce dependence on expensive and supply-constrained materials such as nickel and cobalt. By using sulfur-based cathode materials, battery manufacturers may lower costs while improving resource availability. In the CoRe-SoLiS project, the technology is being combined with solid-state battery development to pursue higher energy density, strong charging performance, and improved long-term sustainability for next-generation electric vehicle applications.
Top of Form
Bottom of Form
Click above to visit the official source.