Helena Project

HELENA PROJECT

Halide solid state batteries for ELectric vEhicles aNd Aircrafts

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About the project

HELENA proposes a disruptive technology to design batteries with an optimized performance at high currents and stable cycling that will allow the adoption of these batteries in electric vehicles and, especially, in airplanes.

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Cost reduction

Safety

Fast charge

Energy density

Consortium

HELENA is composed by the close collaboration of a multidisciplinary and highly research-experienced consortium of 15 partners; they are key European actors in the battery sector, from industrial materials producers, to R&D centers, automotive and aerospace manufacturers.

CIC energiGUNE
AIT-Austrian Institute of Technology
Saint Gobain Recherche
Umicore
Lionvolt
Nederlandse Organisatie Voor Toegepast Natuurwetenschappelijk Onderzoek (TNO)
Fraunhofer Gesellschaft Zur Foerderung Der Angewandten Forschung
CustomCells
RWTH Aachen University
Mimi Tech
Ifp Energies Nouvelles
Pipistrel Vertical Solutions Doo Podjetje Za Napredne Letalske Resitve
Leonardo - Societa Per –azioni
FEV Europe GmbH
Zabala Innovation Consulting
See all

News / Events

Keep up to date with all the news and events related to the HELENA project.

20 March 2024

HELENA achieves its first major milestone with the assembly of a complete solid-state battery cell with halide electrolyte

The European HELENA Project, funded by the EU through the Horizon Europe program in the field of the promotion of projects linked to the development o…
14 June 2023

Behind the HELENA Project #8 | Simon Lindberg (CIC energiGUNE)

We interviewed Simon Lindberg, from CIC energiGUNE, to learn first-hand the key attributes to understand the strengths of the HELENA Project.
31 May 2023

Behind the HELENA Project #7 | Thomas Marchandier (Saint-Gobain)

We interviewed Thomas Marchandier, from Saint-Gobain, to learn first-hand the key attributes to understand the strengths of the HELENA Project.
News / Events

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