May 18 – 20, 2027
World Hydrogen Summit & Exhibition
Rotterdam, Netherlands
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About the fair
World Hydrogen Summit & Exhibition takes place May 18 – 20, 2027 — Rotterdam Ahoy, Rotterdam, Netherlands.
The leading global summit dedicated to the hydrogen economy and the energy transition. It gathers electrolyser manufacturers, energy companies, ports and governments. The programme covers hydrogen production, transport, storage and industrial application. Rotterdam positions itself as a European hydrogen hub, giving the event particular weight.
Typical weather on these dates
Average of 2015–2024 measurements for May 18 – 20, 2027 in Rotterdam — the exact days of the fair, not the whole month.
Source: NASA POWER (measurements 2015–2024), coordinates © OpenStreetMap
That same week in Rotterdam
Other fairs running at the same time — worth seeing while the trip is already paid for.