3–4 June 2025 | The Westin Zagreb
We are pleased to invite all NAHV partners and supporters to the upcoming Green Energy Expo Zagreb 2025, taking place on 3–4 June 2025 at The Westin Zagreb, Croatia.
Organised by the H2 – Hydrogen Cell Association in cooperation with ATI – Meetings and Travel, this leading international event brings together innovators, industry experts, policymakers, and technology providers focused on advancing the green energy transition.
As a NAHV partner event, the Expo offers a valuable opportunity to showcase our shared efforts in driving hydrogen innovation and sustainable energy solutions across the region.

The event will feature:
Innovative showcases in hydrogen, solar, wind, battery storage, and waste-to-energy technologies
Inspiring panels and keynotes from thought leaders across Europe
Valuable networking opportunities to connect with professionals driving sustainable change
Held under the patronage of the Croatian Ministry of Economy and the Croatian Chamber of Economy, the Green Energy Expo 2025 is a key platform to explore cutting-edge solutions and strengthen cooperation across the region.
👉 We warmly encourage NAHV stakeholders to participate and contribute to this important dialogue on the future of clean energy.

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