Sweden’s battery industry is entering a more cautious and targeted phase. After Europe’s first wave of battery gigafactory ambitions revealed the challenges of scaling capital-intensive manufacturing, the next opportunity is shifting toward technologies designed for stationary energy storage, grid stability and renewable-energy integration.
The growing cooperation between RISE Research Institutes of Sweden and Vanadis Energy, the operating name of MK Plus Sweden AB, reflects this strategic change. The partners are working to industrialise zinc-ion batteries and vanadium-based solid-state battery technologies aimed at large-scale energy storage applications rather than electric vehicle production.
The initiative represents a different approach from Europe’s earlier battery strategy, which focused heavily on competing with Asian manufacturers in lithium-ion automotive cells. Sweden is instead targeting a market where safety, durability, reliability and long operating life are often more important than maximum energy density.
Sweden Targets the Next Generation of Grid Storage
The RISE–Vanadis project is focused on stationary battery systems designed to support:
- electricity grid balancing;
- renewable-energy integration;
- industrial electrification;
- energy security;
- infrastructure resilience.
This market differs significantly from electric vehicle batteries.
Automotive batteries prioritize compact design, high energy density and fast charging performance. Grid storage systems, however, require different characteristics, including long service life, operational safety, low maintenance requirements and stable performance over thousands of cycles. As renewable energy penetration increases, these characteristics are becoming increasingly valuable.
Sweden’s strategy is therefore moving away from the race to build the largest possible battery factories and toward developing specialized technologies that address specific industrial needs.
New Funding Supports Industrialisation of Alternative Battery Chemistries
The financial structure of the initiative highlights Sweden’s effort to build domestic battery expertise through controlled industrial development. Vanadis Energy, through MK Plus Sweden AB, together with the Swedish Energy Agency, is supporting the continued development and commercialisation of advanced battery technologies.
The ongoing project has a total budget of approximately SEK 70 million, with:
- 45% co-financed by the Swedish Energy Agency;
- 55% funded by MK Plus Sweden AB.
The broader project-related funding framework totals nearly SEK 120 million.
The investment will support technology development, production scale-up and industrial implementation of zinc-ion and vanadium-based solid-state battery systems. Rather than immediately committing to large-scale manufacturing capacity, the project focuses on reducing technological risk through staged industrialisation.
Northvolt Collapse Changed Europe’s Battery Investment Model
The timing of the project is significant. Europe’s battery industry is still adjusting after the collapse of its most high-profile battery manufacturer, Northvolt, which filed for bankruptcy in Sweden in March 2025 following a combination of rising costs, supply-chain challenges, changing market conditions and difficulties achieving large-scale production.
The failure did not eliminate Europe’s ambition to build a domestic battery industry, but it changed investor expectations.
Future projects are now being evaluated more carefully based on:
- realistic customer demand;
- proven manufacturing capability;
- technology competitiveness;
- capital efficiency;
- supply-chain resilience.
The RISE–Vanadis initiative reflects this new environment by focusing on technologies with clearer applications and more manageable industrial scaling requirements.
RISE and Vanadis Combine Research With Manufacturing Expertise
RISE contributes research infrastructure, industrial testing capabilities and commercialisation expertise, while Vanadis Energy provides an industrial platform focused on battery development. The initiative has been strengthened by MK Plus Sweden AB’s acquisition of Enerpoly in 2025, supporting efforts to move battery technology beyond laboratory development and toward reliable commercial production.
The objective is not simply to develop new battery chemistry, but to establish a scalable industrial capability in Sweden.
This includes improving:
- production processes;
- manufacturing reliability;
- quality control;
- safety standards;
- industrial supply chains.
Zinc-Ion Batteries Offer a Lower-Risk Alternative for Storage
The choice of technology is one of the most important aspects of the project. Zinc-ion batteries are attracting attention because zinc is widely available, relatively inexpensive and less exposed to some of the geopolitical constraints affecting lithium-ion supply chains.
For stationary applications, zinc-based systems may offer several advantages:
- improved safety characteristics;
- reduced dependence on critical battery materials;
- lower fire risk;
- suitability for large-scale installations.
These features make zinc-ion technology particularly relevant for infrastructure projects where safety and reliability can outweigh the need for maximum energy density.
Vanadium Solid-State Batteries Target Long-Life Applications
The second technology focus is vanadium-based solid-state batteries.
These systems are being developed for applications requiring:
- extended operating life;
- strong safety performance;
- stable long-term operation;
- resilience in demanding environments.
By developing both zinc-ion and vanadium-based technologies, Vanadis is avoiding dependence on a single battery chemistry. This approach reflects the broader evolution of the energy-storage market, where different applications require different technological solutions.
Europe’s Growing Storage Demand Creates Market Opportunity
The demand outlook for stationary storage continues to strengthen. According to SolarPower Europe’s 2026–2030 battery market outlook, Europe installed approximately 36 GWh of new battery energy storage capacity in 2025, pushing total operational capacity above 100 GWh for the first time.
The European Commission also expects demand for electricity-system flexibility to increase significantly as renewable energy expands.
The need for flexible resources is projected to reach:
- approximately 288 TWh, or 24% of EU electricity demand, by 2030;
- around 2,189 TWh, or 30% of EU electricity demand, by 2050.
This creates a major opportunity for battery technologies designed specifically for grid applications.
Renewable Growth Increases the Need for Flexible Storage
Europe’s transition toward solar and wind power is creating new challenges for electricity markets. Periods of excess solar generation, negative electricity prices, grid congestion and renewable curtailment are increasing demand for flexible assets capable of storing and releasing electricity when needed.
Battery storage is increasingly becoming a core part of electricity infrastructure rather than an optional technology. This environment creates opportunities for alternative battery chemistries that can provide long-duration, safe and cost-effective storage.
Sweden Avoids Repeating Europe’s Gigafactory Race
The RISE–Vanadis project should be viewed as part of a broader industrial strategy rather than simply a research partnership.
Sweden is not attempting to repeat the same large-scale gigafactory race that dominated European battery investment in recent years.
Instead, it is focusing on areas where it can build competitive advantages:
- advanced engineering;
- specialized battery technologies;
- industrial research;
- clean electricity;
- sustainable manufacturing.
This approach may offer a more realistic path toward establishing a durable battery industry.
Supply Chain Diversification Becomes Increasingly Important
The project also has a strategic raw-material dimension. Lithium-ion batteries will continue to dominate many applications, but European policymakers remain concerned about dependence on Asian supply chains for battery cells, cathode materials, anode materials and critical minerals.
Alternative technologies based on zinc and vanadium will not eliminate supply-chain risks completely, but they can diversify Europe’s battery ecosystem. For grid storage applications, reducing dependence on concentrated supply chains may be as important as improving energy density.
Industrial Execution Will Determine Success
For investors and industrial customers, the key challenge will be commercial execution.
Many emerging battery technologies show potential advantages in areas such as safety, cost and sustainability. Successful commercialisation depends on more difficult factors:
- manufacturing consistency;
- production yields;
- cycle-life performance;
- warranty reliability;
- customer acceptance;
- integration with power electronics and energy-management systems.
RISE participation helps reduce some of these challenges by providing industrial research infrastructure and technical validation. The project will still need to demonstrate that the technology can compete economically at commercial scale.
Smaller Industrial Projects May Offer a Better Path Forward
Compared with the multibillion-euro battery factories that previously dominated European headlines, the RISE–Vanadis initiative is relatively modest.
That may ultimately become an advantage.
A focused industrialisation project allows developers to:
- test technology step by step;
- work with early customers;
- improve manufacturing processes;
- reduce financial exposure.
In the post-Northvolt environment, smaller technology-driven projects may provide a more credible route toward rebuilding confidence in Europe’s battery sector.
Sweden’s Battery Future May Depend on Specialisation
Sweden still retains important advantages, including:
- advanced engineering expertise;
- renewable electricity resources;
- strong industrial suppliers;
- research institutions;
- experience in sustainable manufacturing.
The challenge is converting these strengths into commercially successful industrial niches. Zinc-ion and vanadium-based solid-state batteries are unlikely to replace lithium-ion across the entire battery market. However, they could become valuable solutions in stationary storage, where safety, durability and energy security are increasingly important.
The RISE–Vanadis partnership represents a different vision for Europe’s battery future: less emphasis on massive factory announcements and more focus on practical industrial capabilities. For Sweden, the next battery opportunity may not be about winning the automotive battery race. It may be about building the technologies that keep Europe’s future electricity system stable.
