April – June
- 2nd Southern African Hydrogen and Fuel Cell Conference
📅 April 7–8, 2025
📍 Johannesburg, South Africa
Organized by SAIMM, this conference focuses on green hydrogen technologies in Southern Africa. ASEAN Green Hydrogen Conference 2025+2saimm.org.za+2SAIMM+2 - Hydrogen UK Annual Conference and Awards 2025
📅 April 1–2, 2025
📍 Birmingham, UK
An event celebrating achievements and discussing the future of hydrogen in the UK. H2 View - Hydrogen 2025
📅 April 29–30, 2025
📍 Amsterdam, Netherlands
A conference addressing the latest developments in hydrogen technology and infrastructure. europeanfuelcells.com - World Hydrogen 2025 Summit & Exhibition
📅 May 20–22, 2025
📍 Rotterdam, Netherlands
A global summit bringing together stakeholders to discuss hydrogen’s role in the energy transition. H2 View - hy-fcell Canada
📅 June 3–5, 2025
📍 Vancouver, Canada
An event focusing on hydrogen and fuel cell technologies in the Canadian context. H2 View - Hydrogen Technology Expo North America
📅 June 25–26, 2025
📍 Houston, USA
An exhibition and conference dedicated to hydrogen technologies and applications.
July – September
- Gastech 2025
📅 September 9–12, 2025
📍 Milan, Italy
A major event covering the gas, LNG, hydrogen, and energy industries. H2 View
October – December
- World Hydrogen Technologies Convention (WHTC) 2025
📅 October 21–23, 2025
📍 Dublin, Ireland
A convention focusing on the total cost of ownership of hydrogen systems. whtc2025.com - World Hydrogen Week 2025
📅 October 6–10, 2025
📍 Copenhagen, Denmark
A week-long event featuring conferences and exhibitions on hydrogen technologies. europeanfuelcells.comH2 View - Asia-Pacific Hydrogen Summit & Exhibition 2025
📅 November 20–21, 2025
📍 Sydney, Australia
A summit addressing hydrogen developments in the Asia-Pacific region. H2 View