On 4 July 2025, the HAVEN project co-hosted a dynamic and insightful webinar titled “Business Model Challenges of HESS Applications,” bringing together four leading Horizon Europe projects (HAVEN, SMHYLES, HIHELIOS, and StoRIES) to explore the economic, technical, and regulatory aspects shaping the future of hybrid energy storage systems (HESS) in Europe.

If you missed the live session, the full replay is now available and highly recommended for stakeholders across the energy storage landscape.

Watch the replay here: https://youtu.be/0IxQgpgZlDE

Webinar Highlights

The webinar offered a deep dive into real-world applications of HESS, covering:

  • HAVEN Project – HESS for EV Infrastructure: Lessons and Insights
    A presentation of HAVEN’s modular and scalable HESS solution, with cognitive functionalities supporting both EV charging and grid operations. The session covered the system architecture, key challenges of integrating high-energy and high-power capabilities, and business model implications.
  • SMHYLES Project – Grid Flexibility and Market Potential
    Focused on sustainable hybrid storage combining VRFB, ZEBRA, and supercapacitor technologies to meet growing demands for grid flexibility.
  • HIHELIOS Project – HESS in Harsh Environments
    Addressed operational strategies for deploying HESS in remote and demanding environments, with insights on resilience and system optimisation.
  • StoRIES Project – Research Infrastructure for Energy Storage Innovation
    Showcased how StoRIES facilitates access to cutting-edge research facilities and supports socio-technical integration of storage systems across Europe.

The session concluded with a panel discussion addressing key business model questions, policy gaps, and opportunities for cross-project collaboration.

 

Why It Matters ?

Hybrid energy storage systems are at the forefront of the energy transition, offering the flexibility, reliability, and performance needed to support renewable integration, EV infrastructure, and grid stability. However, unlocking their full potential requires not just technological innovation, but viable and scalable business models.

HAVEN’s contribution to this conversation is central, by designing a cognitive HESS optimised for both high-power and high-energy applications, the project aims to support multi-use cases and future-proof energy infrastructure across Europe.

We invite you to watch the full replay and share it within your networks. Whether you’re a policymaker, researcher, investor, or technology developer, the insights shared during the webinar provide valuable direction for accelerating HESS deployment across sectors.

Click here to watch the full replay : https://youtu.be/0IxQgpgZlDE

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