Vanadium Solid-State Batteries Advance Toward Commercialisation
Date: 23 Apr 2026 |
Phenom Reports Strategic Progress by MK Plus, Highlighting Emerging Role of Vanadium in Next-Generation Energy Storage
Source: www.phenomresources.com, 20 April 2026
The global vanadium industry continues to broaden its role in advanced energy storage, with recent progress in vanadium solid-state battery (VSB) technology signalling a potential step change in safe, high-performance systems. Phenom Resources Corp. (“Phenom”) has reported significant developments by MK Plus Co., Ltd. (“MK Plus”), a Japanese battery developer in which Phenom holds a 5% equity interest, as the company moves from technical validation toward early-stage commercial deployment.
Commercial Progress and Market Entry
MK Plus has achieved a series of coordinated advancements across technology validation, manufacturing, and market development:
- European manufacturing platform established: A battery production facility has been secured in Sweden, enabling localisation of supply chains and workforce integration.
- Technology validation: Prototype systems successfully passed international performance testing in Germany (2022), followed by pilot-scale production in Japan.
- Strategic European expansion: The establishment of EM Plus in Austria has facilitated participation in national and EU-supported research and industrial programmes.
- Large-scale commercial order: A 2.5 GWh energy storage contract has been awarded by the Austrian state of Burgenland, supported by both federal and EU frameworks, with potential follow-on projects at multi-billion-euro scale.
These developments collectively position MK Plus at the forefront of next-generation stationary energy storage deployment in Europe.
Vanadium Solid-State Battery Technology
Vanadium solid-state batteries represent an emerging class of electrochemical storage systems that combine vanadium-based chemistry with a solid-state architecture, differentiating them from both lithium-ion batteries and vanadium redox flow batteries.
Key performance characteristics reported for MK Plus’ VSB technology include:
- Ultra-fast charging capability: Up to 100 times faster than lithium-ion systems
- Enhanced safety profile: Elimination of flammable liquid electrolytes, reducing fire risk
- Extended operational lifespan: Up to 150 times greater charge cycle durability
- System cost reductions:
- Up to 75% lower total system costs
- Up to 90% reduction in cooling requirements
- Sustainability: Fully recyclable vanadium-based materials
This combination of attributes positions VSBs as a highly competitive alternative in applications requiring long-duration, high-cycle, and safety-critical energy storage.
Market Context and Strategic Positioning
These developments come at a time of increasing scrutiny of lithium-ion battery deployment, particularly in large-scale energy storage applications where safety considerations have become more prominent. Across Europe, this has contributed to growing interest in alternative chemistries, including solid-state system. Within this context, MK Plus is among the first developers to demonstrate kWh-class solid-state modules incorporating vanadium chemistry, supported by certified testing and progressing toward commercial delivery.
The potential application scope for vanadium solid-state batteries is broad, spanning grid-scale renewable energy integration, commercial and industrial systems, real estate developments, transport infrastructure, and specialised sectors such as aerospace. Their combination of rapid response capability, durability, and safety characteristics supports both centralised and distributed deployment models, aligning with evolving energy system requirements.
Outlook
With manufacturing capacity secured, validated technology, and confirmed initial orders, MK Plus is expected to enter a phase of accelerated commercial deployment through 2026. The initial Austrian project is anticipated to provide a reference case for further expansion across Europe, with additional interest emerging from the Middle East. Phenom has indicated that further updates will be provided as commercial activities progress.