The new generation Clear100⁺

Green hydrogen configurable productized plant
Clear100⁺ Brochure
CLEAR100⁺

Optimize your journey

Accelerate and simplify your path to cost-competitive, safe, and reliable green hydrogen Power-to-X production.
With a standardized yet configurable and scalable design, full automation, performance guarantees, and shorter lead time, Rely Clear100+ ensures lower LCOH, less project risk, and faster ROI.
 

Proven Technology

• John Cockerill electrolyzers with over 1,300 global references
• Certified to ASME, CE, and ISO standards
• Digital twin ready for advanced configuration and optimization

Optimized Performance

• 96% operational uptime
• Fully automated for low-manned, safer, cost-effective operations
• 51.7 – 53.7 kWh/kg guaranteed at plant level (with John Cockerill P-series line)

Modular, Flexible Design

• Compact 7,500m2 core footprint with flexible utility connections
• Adaptable to worldwide market needs & environments (-20°C to +40°C)
• Suited to multiple industries, applications, and environments
• Built for Power-to-X integration and future value-chain expansions

Fast, Predictable Deployment

• Pre-FID lead time of only 5 months
• EPIC delivery schedule of just 29-31 months
• Containerized and skidding approach for faster,
more derisked lead times

Performance Guarantees

Efficiency Assurance

Guaranteed high energy efficiency, ensuring optimal hydrogen production per unit of renewable energy input to minimize costs and maximize sustainability.

Reliable Hydrogen Output

Guaranteed production capacity and purity, delivering consistent volumes of high-quality hydrogen to meet operational and market demands.

Modular, Pre-Engineered Design

The modular design enables scalability and a configured-to-order approach, as well as assured quality control.

De-Risking Investments

Performance guarantees provide financial and operational certainty, reducing risk for stakeholders and accelerating project financing and deployment.

Lifecycle Support and Compliance

Comprehensive support, including predictive maintenance and regulatory compliance guarantees, to ensure long-term performance, safety, and peace of mind.
Video of new generation of the Clear100+

Clear100⁺ is not just a product—it’s a platform. One that’s designed to scale, adapt, and evolve with our client's energy transition journey.

Innovation is not just about new tech—it’s about solving real-world problems. With Clear100+, we’ve embedded continuous improvement into our DNA. Every iteration / generation is informed by operational feedback, evolving regulations, and market needs. This ensures our clients stay ahead—technically, economically, and environmentally
 

Christophe Goddin
Product owner Clear100⁺

Powered by continuous innovation

Green hydrogen and Power-to-X technologies never stand still, which is why the Clear100+ is constantly evolving.

Our New Generation plant (released 2025) features a range of enhancements, including: 

  • Increased mutualization provides 15% reduction in process equipment
  • 100MW+ output now delivered via 20MW units to enhance scalability
  • Choice of Performance or Standard-series electrolyzer stacks for
    greater efficiency
  • Enhanced design further derisks your project
  • Improved prefabrication for easier, faster assembly
  • Enhanced operations and maintenance

Safety

Within the challenging and highly competitive global energy industry, Rely excels by making Quality, Health, Safety, Environment and Security (QHSES) our top priorities. We're committed to looking after our teams and safeguarding our projects while delivering to the very highest standards. Clear100⁺ onboards all HSE standards and has been designed with a safety-by-design rigorness.

As a company committed to decarbonization solutions, we aim to develop end-to-end solutions that cover all the other components of the environment.

Molecule Background - dark blue

Power-to-X

Clear100+ is your first step in optimizing Power-to-X production. Since green hydrogen can represent up to 60% of the total cost of derivatives, efficient management is crucial. Rely delivers seamless integration of technologies from leading partners to support all your Power-to-X needs.
 

Operations & Maintenance (O&M)

As a true one-stop shop, Rely supports your green hydrogen journey end-to-end – from installation to long-term performance. We provide performance guarantees and integrated solutions to ensure smoother O&M for your Clear100+plant. Partnering with Rely also gives your plant early access to innovative new products like the iEMS, designed to further enhance operational efficiency.