Zero-emission construction
Clean energy made easy
Power you can trust, hydrogen you can build on.
Clean energy, worry-free
The construction sector faces an enormous challenge: meeting increasingly strict emission standards without compromising on productivity or reliability. Watermeln provides the solution.
Our hydrogen generators deliver powerful, clean energy to any construction site — completely emission-free and without noise pollution. With the WM-200 and our dedicated hydrogen tanks, you always have access to reliable power for equipment, lighting, site offices, or electric cranes.
Thanks to the modular design, capacity is easily scalable. Whether it’s a small-scale urban project or a large infrastructure site: Watermeln ensures a tailored configuration.
We handle everything — from installation and monitoring to fuel delivery and maintenance — allowing you to build without worries, emissions, or delays.
With Watermeln, you are building the future: quiet, clean, and fully emission-free.
Popular products for the construction site
Hydrogen generator
250 kVA & scalable
Hydrogen Service
Up to 12 MWh per delivery
DC fast charging
200 kW dc fast charging
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The Watermeln WM-200 offers the lowest operational costs, the highest efficiency, and the greatest practical flexibility. Thanks to its integrated design, additional costs for external batteries, diesel, or complex logistics are eliminated.
The next step
The Watermeln WM-200 is not only available for rent but is also for sale for organizations that wish to own their own emission-free energy supply.
The advantages of Watermeln
High uptime
- High electrical reliability
- Guaranteed certainty with All-in Hydrogen Service
- Uninterrupted 24/7 power
Scalable
- Scale up to 1MW
- Modular design
Online monitoring
- Remote monitoring 24/7
- Control from any device
- Smart ML & AI intergration
Why choose us
We make sure you have power
At Watermeln, we believe that sustainable energy doesn't have to be complicated. With our silent and emission-free hydrogen generators, we provide clean power at any location—without emissions, without noise, and without worries.
We are known for our personal touch and dedicated drivers who ensure that every detail is handled perfectly. Our clients benefit from full peace of mind: from navigating legislation to placement and reporting, everything is managed for you. And with our 24/7 service, you are always guaranteed reliable support, wherever and whenever you need it.
As the market leader in the Netherlands, we demonstrate every day that sustainable power supply can be more than just cleaner—it can be easy.
Book your Watermeln generator now
After filling out the form, the Watermeln team will get in touch as soon as possible.