Rely EMS Plan. Perform. Progress.

The EMS digital tool

up to 7% LCOH reduction and up to 11% OPEX reduction

Strengthen your plant's bankability. From early stage to operations

Sharper insights to minimize your financial risk

Simulate and accurately forecast plant performance.

Get clarity and certainty for LCOH and offtake commitments.

Rely EMS can deliver

Up to 7% LCOH reduction
Up to 11% OPEX reduction (on top of core optimizations)
Increased average electrolyzer performance
Reduced average power price

*simulated using a reference 100MW plant model

Smarter decision-making to optimize operations

Seize opportunities in the power markets

Unlock new opportunities in the markets, from leveraging curtailment potential to harnessing your plant's flexibility

Boost performance across your plant

Automate decision-making and day-to-day operations, boosting efficiency and production

More certainty for molecule offtake

Streamline production planning

Optimize your plant's production. From energy sourcing to certification.

Minimize energy costs

Use accurate forecasts and market insights to capitalize on price movements in the energy markets. Source lower-priced renewables while meeting your PPA obligations.

Optimize efficiency vs. production volume

Find the best compromise between maximizing efficiency and increasing production volumes

Automate process control

Bring effective automation to all areas of your plant, from production planning to individual equipment control

Extend equipment lifespan

Continuously monitor equipment health. Integrate ageing mechanisms in the optimization problem to reduce degradation

Ensure offtake compliance

Ensure delivery of contracted volumes while reaching desired low-carbon and/or RFNBO targets

Designed to be progressively integrated into your plant without interruption of operation

Rely EMS is compatible with all electrolyzer technologies and manufacturers

It interfaces with your plant control system via OPC, implementation is seamless and won't disrupt your operations

Operators validate the suggestions of operation (advisory mode) or oversee the automated operation (autonomous mode) through a user-friendly interface

Smarter planning

Align production schedules with renewable power availability

Greater control

Fine tune processes with insights from across all plant equipment.

Smoother certification

Produce low-cardon or RFNBO-compliant hydrogen with accruate forecasting.

Clarity on performance

Track equipment key indicators on performances and health and catch early signs of degradation

Tighter processes

Play with Rely EMS sandbox environment to test virtually different production strategies (optimization parameters and criteria) without impacting ongoing operations.

Safe by design

With robust cybersecurity standards, Rely EMS meets industry certification requirements (IEC 62443).

Operation decisions are transmitted through your control system and can't interfere with the plant safety control can't damage any of your plant's equipment. Your plant's operation data are protected with strict access control.

Tested at Fraunhofer's research site (Germany) across multiple electrolyser technologies and manufacturers, ensuring the software is installation-ready at any plant currently operating.