The HubGen 1-MW Hydrogen Electrolyser from ST Engineering Energy Solutions is a fully integrated hydrogen production system that helps organisations decarbonise operations and strengthen energy resilience through green hydrogen generation. Built on proven alkaline electrolysis technology, HubGen offers a compact, modular, and scalable solution that simplifies project implementation while delivering reliable long-term performance.

Designed for rapid deployment, the all-in-one system requires minimal installation space and no additional support buildings. Its standardised architecture and use of established supply chains accelerate project execution, streamline approvals, and reduce overall project risk.

Key features include:

1. 1 MW integrated hydrogen production system with modular and scalable design.
2. High system efficiency of 57 kWh/kgH₂ and hydrogen output pressures of up to 30 bar, helping reduce total cost of ownership.
3. AI-driven monitoring and remote operation capabilities to maximise uptime and optimise performance.
4. Real-time OT cybersecurity protection, safeguarding critical operations against cyber threats.
5. CE-certified design based on proven industrial components for maximum safety and reliability.
6. Easy maintenance access through externally accessible components and service-friendly design.

Beyond the electrolyser itself, ST Engineering Energy Solutions supports customers across the entire hydrogen journey, from technical feasibility studies and system integration to commissioning, digitalisation, training, and smart maintenance services. This end-to-end approach enables organisations to deploy hydrogen projects with confidence and accelerate their transition to a cleaner, more sustainable energy future.