Serving The Nuclear Enterprise

EtaPRO® is a real-time monitoring platform for maximizing nuclear plant electrical power output through anomaly detection, real-time KPI’s, and early warning of off-normal equipment condition.


EtaPRO APR detects plant and equipment in their early stages to avoid power output degradation.


Receive automated notifications of critical plant issues. View real-time plant status. Receive routine daily and monthly reports of plant performance and condition.


EtaPRO’s VirtualPlant digital twin technology runs in parallel with your plant to rigorously predict expected output under current operating conditions.


EtaPRO  Predictor provides continuous, automated diagnostic evaluation of large rotating equipment to determine machinery faults in their earliest stages


EtaPRO Archive

Data to support smart decision making at your nuclear plant
EtaPRO Archive stores all results generated by our technologies and makes them available to any end-user having the appropriate credentials for trending, analysis, and reporting.

A secure platform for enterprise access
EtaPRO Archive provides real-time access to your process, alarm, and event history data for faster troubleshooting and easier discovery of high-value process improvement opportunities.

A customizable and easy to use data historian for safe operations of your nuclear fleet.

Learn About EtaPRO® Archive


Minimize unplanned maintenance activities
Early warning of problems and off-normal conditions help reduce unplanned and corrective maintenance on steam turbines, pumps, feedwater heaters, condensers, cooling towers, and transformers before costs become significant.

Increase effectiveness of plant and engineering staff
EtaPRO APR uses management by exception techniques to help your staff focus their time on the most pressing issues and prioritize activities appropriately.

Detect anomalies quickly in your main turbine, pumps, condenser, and cooling tower with EtaPRO APR.

Learn About EtaPRO® APR


EtaPRO VirtualPlant

Model your critical nuclear technologies
Use a thermodynamic digital twin of your power cycle built with EtaPRO VirtualPlant to perform a continuous real-time capacity "gap" analysis and maximize overall production.

Track and trend turbine cycle efficiency
Analyze plant performance problems, quantify the cost of equipment degradation, justify capital improvements, and validate test and operating data effectively with EtaPRO VirtualPlant.

Build first principles thermodynamic models of the turbine cycle to performance "what-if" studies with EtaPRO VirtualPlant's Excel add-in.

Learn About EtaPRO® VirtualPlant

EtaPRO Predictor

Patented AutoDiagnosis fault identification and forecasting
Nuclear plants need to have the earliest warning of potential failures.  EtaPRO Predictor uses advanced analytics and prognostics to alert staff to any irregularities before they become significant.

Improve outage planning and reduce overall risk
EtaPRO Predictor’s machinery notifies the presense of faults such as misalignment, imbalance, and rubbing and stores a continuous history of diagnostic measurements such as spectral maps, shaft orbits, and polar plots to keep your turbine up and running at maximum performance.

EtaPRO Predictor monitors your nuclear plant’s critical rotating equipment including steam turbine generators, condensate pumps, reactor coolant pumps, and cooling water pumps to diagnose issues before they impact reliabilty.

Learn About EtaPRO® Predictor


Our Customers

What People Are Saying

Hear from the clients we strive to delight every day so they can achieve excellence.

Principal Performance Engineer Midwestern Power Producer
EtaPRO®’s VirtualPlant is a lot easier and quicker to get results with than other programs I’ve used. I like the way I don’t have to make complex changes to model problems we commonly find in the plant. Plus, I don’t have to spend time relearning VirtualPlant every time I use it.
Plant engineer Midwest Coal Plant
EtaPRO APR identified an elevated bearing metal temperature on our steam turbine which had indicated a 10°F temperature increase following a one week outage. After inspection, we were able to prepare and replace the journal bearing before any major damage occurred to the shaft or other components and a potential unit trip avoided - saving an estimated $150,000.
Plant manager Hydro Plant, Southwest Europe
EtaPRO Predictor is like having a vibration specialist looking at my equipment 24-7. I find out about potential problems well before they become critical.
M&D Center Manager Multi-generation plant, Southwest US
Having EtaPRO Archive as the data historian for my EtaPRO system helped me avoid purchasing another historian for a new plant we brought on-line. It integrates smoothly with our existing technologies.


Learn From Experts

Innovation has always been a critical part of our DNA. Helping our clients succeed drives our spirit of innovation and continuous improvement.

Get to know the power of the EtaPRO Platform