Contact
Let’s understand your onsite energy challenge
Are you dealing with temporary or mobile power demand, grid congestion or emission restrictions? Tell us about your situation. We’ll get in touch to understand your needs and assess whether ONENSYS can support your onsite energy needs.
How we can help.
Contact us with questions about onsite energy, project feasibility, H2-Powergen deployment, partnerships, demonstrations, pilot projects, media or careers.
Have a project in mind?
Share your project or onsite energy challenge via our short contact form below. We will get in touch to better understand your power requirements, site conditions, grid situation, emission restrictions and project timeline.
Based on this information, we will assess whether the H2-Powergen could be the right fit. If it is, we will guide you through the next steps and explore a complete onsite power setup for your project.
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Saturnusstraat 95, unit 2.14
2516 AG Den Haag
The Netherlands - +31 (0)88 8381008
- info@onensys.com
Frequently asked questions
The grid connection for my project is delayed — can ONENSYS provide power in the meantime?
Yes — this is one of the most common situations we solve. We assess your power demand and configure an onsite energy system that delivers the capacity you need while the grid connection is unavailable, insufficient or not yet ready, so your project can start on time.
Do I need a fixed grid connection to use an ONENSYS system?
No. Our systems operate off-grid and grid-connected. For temporary and mobile projects we provide reliable power without depending on fixed infrastructure, and the setup can move with your project.
My site must meet zero-emission or Natura 2000 requirements. Is that possible without stopping work?
Yes. We configure zero-emission onsite power that supports compliance with Natura 2000 restrictions, SEB requirements and procurement criteria — without bringing your operation to a halt. Where conventional generators are no longer allowed, this is exactly the gap we fill.
I'm not sure which challenge applies to my project. How do I find out?
Many projects face several overlapping constraints: limited grid capacity, emission requirements and tight timelines. Contact us to assess your onsite power challenge. We evaluate your energy and power demand, grid situation and emission requirements, then explore the right power setup for your site.
Can ONENSYS guarantee system performance?
Depending on the project and operating requirements, ONENSYS can agree contracted performance levels covering areas such as power availability, monitoring, maintenance and service response. The exact commitments and conditions are defined in the project agreement.