Sodium-ion Battery storage is moving closer to large-scale industrial deployment in Europe. HD Advanced Technologies GmbH and PHENOGY AG have launched a strategic collaboration to build a European technology and industry platform for battery storage systems and sodium-ion battery cells. The partnership combines PHENOGY’s sodium-ion cell chemistry with HEIDELBERG’s industrial and printing expertise. As a result, both companies aim to speed up commercialization, expand production capacity, and strengthen regional value creation in Europe.
Sodium-Ion Battery Storage Partnership Targets European Scale
HD Advanced Technologies GmbH, or HDAT, is a wholly owned subsidiary of Heidelberger Druckmaschinen AG. PHENOGY AG is a Swiss developer of battery energy storage systems based on sodium-ion technology. Together, the companies signed two closely linked agreements. First, HDAT will manufacture complete PHENOGY energy storage systems. Second, both partners are preparing a joint venture for the development and industrial production of sodium-ion battery cells.
This structure gives the partnership a clear industrial path. On one side, HDAT will support procurement, production, rollout, installation, service, and maintenance for PHENOGY systems. On the other side, the proposed joint venture will focus on cell development and scalable manufacturing. Therefore, the collaboration covers a broad part of the battery value chain, from chemistry and design to industrial execution.
Sodium-Ion Battery Storage Manufacturing Agreement
The manufacturing agreement centers on stationary battery energy storage systems. HDAT will produce cabinets, containers, and related system products for PHENOGY under a long-term framework supply agreement. Initially, production will take place in Germany for the European market. Later, the companies plan to expand production to the United States for North America.
HDAT will manage industrial value creation across several steps. These steps include electronics manufacturing, assembly, rollout, installation, service, and maintenance. In addition, the company will rely on local supply chains and its existing industrialization expertise. This approach should help PHENOGY scale more quickly while keeping a strong regional manufacturing base.
For PHENOGY, the agreement creates room to focus on technology. The company can place greater attention on refining cell chemistry and system design. Meanwhile, HDAT can drive efficient series production. As a result, the market launch of sodium-ion battery storage systems should gain momentum.
Sodium-Ion Battery Storage Joint Venture Plans
The planned joint venture adds a second growth engine to the partnership. PHENOGY will contribute its sodium-ion cell chemistry and cell design. HEIDELBERG will add a specialized printing process that supports industrial manufacturing. Together, the partners intend to build expertise from research and development to industrial-scale cell production.
This work can support innovative cell formats with tailored performance and design features. Moreover, the joint venture will target applications with demanding requirements. These include critical infrastructure, defense, and mobility. Because of this focus, the partnership reaches beyond stationary storage and opens the door to broader industrial use cases.
Sodium-Ion Battery Storage and Energy Sovereignty
A major theme of the partnership is European energy sovereignty. Sodium-ion battery technology uses widely available raw materials and does not rely on lithium or cobalt. Therefore, the technology supports more diverse sourcing and stronger long-term supply security. In addition, a European production platform can help increase regional control over battery development and manufacturing.
The companies presented the collaboration as a way to reduce dependence on non-European supply chains. They also emphasized local value creation and industrial self-sufficiency. Consequently, the project aligns with growing interest in resilient energy systems across Europe.
What Company Leaders Said About Sodium-Ion Battery Storage
Peter E. Braun, CEO of PHENOGY AG, said Europe needs battery technologies that support true energy sovereignty. He explained that the partnership with HEIDELBERG connects technology development with industrial production capabilities. He also said the collaboration supports the planned expansion of energy storage across Europe with locally manufactured systems. Furthermore, he noted that the joint venture can open additional applications for sodium-ion technology, including critical infrastructure and autonomous systems.
Michael Wellenzohn, CEO of HD Advanced Technologies GmbH, said rapid industrialization of new technology creates fresh business opportunities. He stated that HDAT will bring PHENOGY’s stationary energy storage systems into series production. He also said the two companies are building a European technology and industrial platform for sodium-ion battery technology. In addition, he highlighted future work on cells and modules for critical infrastructure, defense, and mobility.
Why This Sodium-Ion Battery Storage Deal Matters in 2026
The collaboration stands out because it joins battery chemistry, industrial manufacturing, and system deployment in one framework. PHENOGY brings technology depth, while HDAT brings industrial scale. Together, they can cover cell chemistry, cell design, system design, production, installation, and maintenance.
PHENOGY, founded in 2019, employs more than 60 people across Switzerland, Germany, the United States, and Singapore. HDAT draws on the broader manufacturing expertise of HEIDELBERG in defense, security, and energy-related applications. That combination gives the partnership technical reach and industrial experience.
Overall, this partnership creates a practical route for sodium-ion battery storage to expand in Europe and beyond. It also strengthens the case for regional battery manufacturing. Most importantly, it positions HD Advanced Technologies and PHENOGY to play a larger role in the next phase of energy storage growth in 2026.
Disclaimer:
The content presented on this page has not been manually verified by our team.
While we strive to ensure accuracy, we cannot guarantee the validity, completeness,
or timeliness of the information provided. Always consult with appropriate professionals
or sources before making any decisions based on this content.
The image is randomly selected and doesn’t necessarily represent the company or the news above.
