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Save Time. Save Water.

HULO prophesy
Detects, sizes and localizes new leaks within minutes
By using AI and physics based models HULO uses your existing pressure and flow sensors to give you insights and double the number of leak repairs you and your team can do. Schedule a demo
HULO Observe
Helps you where to place sensors (if you need them)
It can feel like a big puzzle and heavy responsibility to determine the investments needed. Let us tell you that you don't need small DMAs and huge number of sensors anymore. Schedule a demo
Welcome to HULO

More leak repairs with fewer investments

Quicker and more accurate localization of new leaks without the need for smaller monitoring zones (DMAs) or hundreds of sensors. Starting with only 1 flow and 3 pressure sensors this solution adds value.

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Time savings

through direct insights and accurate prelocalization of anomalies and leaks.

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Fewer investments

compared to the traditional solutions. Small DMAs and hundreds of sensors is past time. 

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Minutes

Is needed to get insights and send you and your team in the right direction.

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Our magic

We detect, size and localize leaks in a smart way.

Step 01.
Anomaly detection

With a unique and research-backed approach HULO can detect anomalies in the very early stages on a real-time basis, using AI technology. No years historical data is needed for detection. With only 8 days of training data this module starts working. Quite plug & play! For this module we only need sensor data, meaning at least one flow meter and three pressure sensors. The size of the network does not matter. 

Step 02.
Anomaly classification

With AI we not only detect leakages, but also other anomalies. By direct classification of every anomaly in the water distribution network, the operator to is able to prioritise alarms. This is the point where actually we help you solve the disease, and create insights in what's happening in your network. 

Step 03.
Leak sizing

‘We want to repair the biggest leaks first!’, a quote we will not forget. With HULO we are able to identify the leak volume. A good water loss reduction strategy looks at both finding the existing water losses and finding the new leaks. To get in control both of these should be aligned well. It is important that new leaks do not disturb the existing process. Therefore, new leaks do not always need priority, only if they are big enough, or if the location out of the localization appears to be dangerous. HULO's leak sizing and prioritization makes sure field teams focus on the right thing and increase water loss reduction. Isn’t that nice? 

Step 04.
Leak localization

HULO will localize the detected leaks and anomalies as accurate as possible. For leak localisation both model and data driven approaches are used, depending on the available data of the utility. The model based approach looks at the connectivity model of a network, or if available a hydraulic model. For this module to work, a calibrated model is not needed at all. Next to the model based approach, our data driven approach works only with a GIS model and sensor data. Of course, accuracy of the models differ. 

We help you decide where to place which sensors by automation

Insights start with data, but how much do you need? Where do you place sensors, and which ones? Next to that, do you need to make DMAs? HULO has helped multiple utilities with this challenge, based on academical research done together with leading Dutch utilities.
A traditional DMA structure might not be the best suitable for your utility. Especially when the network is large, divided into supply zones or balance areas. But how can we make sure that we still detect important anomalies? Moreover, how can we make sure that we step towards a digital twin, having full insights in our network? HULO’s Observe module will check where sensors are required, not only for leak detection, but towards the ‘digital twin’ (i.e. continuously updating hydraulic models). 
This methodology requires a (non-) calibrated model of your network and the existing sensor locations. Next to that, we need to know your goals and requirements. Sometimes utilities already have a budget available which helps us determine the maximum amount of sensors possible. HULO's algorithms and expert knowledge determine the optimal position. In the Netherlands, this has saved utilities tens not hundreds of sensors (including installment and maintenance), saving significant investments. Schedule your appointment with the sensor doctor now!
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Developed with leading utilities
A disruptive approach developed by leading utilities in the Netherlands out of frustration.
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What we find important
We are here for honest, trustworthy and quick insights. Software should be trusted but most importantly understanded by you as a user. You should feel comfortable making decisions. That's why HULO gives insights in the data and always tells the truth about what's possible and what's not possible (at the moment of course, we're ambitious).
Interoperability for you
We find interoperability important, since you need to be able to cherrypick the best solution for each challenge. HULO seamlessly integrates with any existing platform or IT infrastructure.
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Insights in minutes

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Increased productivity

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Yearly savings on water

A disruptive approach developed by leading utilities in the Netherlands out of frustration, saving water globally. 

module 1
Insights in 10 minutes
reducing leak search and repair time
Module 2
Increasing productivity
of technicians to find more existing leaks
Module 3
Yearly returning savings
through reducing water loss

Schedule a demo to learn more about the options