Let’s bend the cost curve in hydrogen production – together
Join us at the Hydrogen and CCUS Technology World Expo in Hamburg, October 21-23
Cutting costs and water waste in green hydrogen production
Green hydrogen is key to decarbonizing heavy industries. However, to scale it sustainably, we must tackle two major challenges: cost and water use. At Alfa Laval, we believe energy efficiency is the fastest way to reduce costs while addressing the growing concern around freshwater availability.
With every 10 MW electrolyser needing 50-60 m³ of clean water per day, water quality is rapidly becoming a limiting factor. Meanwhile, regulatory demands are increasing, putting further pressure on both cost and sustainability.
Our message is clear: let’s turn waste into value – by transforming electrolyser waste heat into clean water through thermal desalination. The result? Better efficiency, lower costs, and reduced strain on global freshwater supplies.
Meet us in Hall 6, stand 6D80
We’ll be at the Hydrogen and CCUS Technology World Expo at Hamburg Messe from 21 to 23 October. Stop by Hall 6, stand 6D80, to explore how Alfa Laval’s technologies support smarter, more sustainable hydrogen production.
Looking for insights on turning waste heat into clean water? Don’t miss our talk on 21 October at 15:45, where Luciana Mendes, Global Sales Manager at Alfa Laval, will present “Efficiency on water purification system for renewable hydrogen production.”
Interested in attending the conference?
We’re offering 20% off conference tickets. To get your exclusive discount code, fill out the form on the right of this page.
Five areas where Alfa Laval supports the hydrogen economy
1. Electrolyser cooling
Precise temperature control for better performance, longer lifetime, and lower energy losses in hydrogen production.
4. Fuel cell system optimization
Compact and reliable cooling for mobile and stationary fuel cell systems.
2. Water purification for hydrogen production
High-purity water generation and reuse through efficient separation and thermal technologies.
5. Pre-cooling in hydrogen refueling
Advanced pre-cooling systems for compact, high-performance hydrogen dispensers.
3. Power-to-X solutions
Heat exchangers optimized for energy-efficient production of green hydrogen derivatives at scale.
Don’t miss our talk on efficient water purification
Join Luciana Mendes, Global Sales Manager at Alfa Laval, as she explores how waste heat recovery and thermal desalination can increase efficiency in green hydrogen production.
Date: 21 October 2025
Time: 15:45-16:10
Track: Green Hydrogen Production & Electrolyser Development
We're always here for you
Can’t find what you’re looking for? Visit our team at Hall 6, Stand 6D80 at the Hydrogen and CCUS Technology World Expo
About the World Hydrogen 2025 Summit
The Hydrogen Technology Expo is Europe’s premier event for low-carbon hydrogen production, storage, and use. It brings together the full hydrogen value chain for three days of discussion, innovation, and collaboration. The co-located Carbon Capture Technology Expo showcases groundbreaking solutions to one of the world’s toughest challenges: reducing industrial carbon emissions at scale. From next-gen capture tech to practical deployment strategies, it’s a must-attend for anyone invested in a cleaner future.
