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Low-Cost Groundwater Sensor Network for Earthquake and Volcanic Activity Prediction

environmentTestedTRL 6

Imagine placing a few smart thermometers and chemical sensors in underground wells to listen to the Earth's breathing. When certain gases like radon spike, it's like a warning light flashing before an earthquake or eruption. By using AI to track these patterns across many sites, we can create a real-time map of underground changes to warn people sooner.

By the numbers
100-200
target number of sensors for deployment
6
prototypes constructed and deployed
15
consortium partners
The business problem

What needed solving

Current earthquake forecasting is limited, and monitoring groundwater for precursors like radon is often too expensive or power-hungry for wide-scale use. This creates a gap in early warning capabilities for high-risk municipalities.

The solution

What was built

A low-power, affordable sensor device for real-time monitoring of radon, temperature, and acidity in water, coupled with an AI-driven data analysis system.

Audience

Who needs this

Municipal emergency plannersGeological survey agenciesEnvironmental monitoring SMEsCivil infrastructure managers
Business applications

Who can put this to work

Civil Engineering & Infrastructure
mid-size
Target: Infrastructure monitoring firm

If you are an infrastructure monitoring firm dealing with high-risk seismic zones — this project developed a low-power sensor system that monitors radon and acidity in real time. This allows for better risk awareness and the creation of mitigation strategies for critical sites.

Public Safety & Governance
any
Target: Municipal emergency management agency

If you are a municipal agency dealing with public safety in earthquake-prone areas — this project developed a scalable system of 100-200 affordable sensors. These devices provide real-time geochemical maps to help protect citizens and urban assets.

Environmental Consulting
SME
Target: Water quality monitoring company

If you are a water quality company dealing with radon-related health issues in groundwater — this project developed a sensor that monitors radon content and flow patterns. This provides a multi-purpose tool for both health safety and geological monitoring.

Frequently asked

Quick answers

What is the estimated cost of the system?

Based on available project data, the project focuses on creating a 'cheap' and 'affordable' sensor design to enable large-scale deployment, though specific unit prices are not listed.

Can this be deployed on an industrial scale?

Yes, the system is designed for scalability with a target production of 100-200 sensors for deployment in sensitive sites.

Who owns the IP or licensing rights?

Based on available project data, the project is coordinated by KTH Royal Institute of Technology, but specific licensing terms are not provided in the summary.

How is the data integrated into existing systems?

The sensors use mobile network and w-lan connections to send data to a database for AI-based analysis.

What is the timeline for deployment?

The project runs from 2022-10-01 to 2026-09-30, with prototypes already placed in Italy and Greece.

Consortium

Who built it

The consortium is heavily research-oriented, consisting of 6 universities and 4 research centers, with only 2 SMEs and 2 larger industrial partners (13% industry ratio). This suggests the technology is currently in a high-validation phase rather than a commercial rollout phase, though the presence of SMEs indicates a path toward marketization.

How to reach the team

Contact KUNGLIGA TEKNISKA HOEGSKOLAN (KTH) in Sweden

Next steps

Talk to the team behind this work.

Contact us to explore licensing for the radon sensor hardware or AI analysis models.

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