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Interview with Marianne Perrin, R&D director at Energy Pool
In this edition, we interview Marianne Perrin, R&D director at Energy Pool , an industrial partner playing a central role in shaping the market readiness of the HiHELIOS solution. Active across several work packages, Energy Pool focuses particularly on the economic validation and scalability of Hybrid Energy Storage Systems (HESS). Their contribution centres on developing business models, techno-economic evaluation tools, and deployment strategies that ensure the hybrid stora
Ismini Moustafelou
Oct 17


HiHELIOS Featured in Innovation Network Magazine
We are proud to announce that HiHELIOS has been featured in the latest edition of Innovation Network Magazine , highlighting our...
Ismini Moustafelou
Oct 7


Webinar: Business Model Challenges of HESS applications
Earlier this month, a second webinar was organized by the HAVEN EU Project , bringing together four leading Horizon Europe-funded...
HiHELIOS Project
Jul 17


Webinar with HAVEN, SMHYLES and StoRIES
The HiHELIOS project is proud to take part in an insightful online webinar: HESS Applications: Business Models & Operational Challenges...
HiHELIOS Project
Jun 26


First GA held in Bourget-du-Lac
On 11-12 June 2025 the first general assembly meeting of HiHELIOS was held at the headquarters of project coordinator in Bourget du Lac!...
Ismini Moustafelou
Jun 17


Rhoé promoted HiHELIOS at Panathēnea
The Rhoé team proudly participated in the Panathēnea Festival, held from May 7–9, 2025, in Athens – a dynamic convergence of technology,...
HiHELIOS Project
May 19


Webinar : Powering the Future with Hybrid Energy Storage Systems
The first webinar of the series “Powering the Future” was held on 4th April together with sister projects HAVEN (organizer)and SMHYLES...
HiHELIOS Project
May 7
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