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We use Cosmic Rays to measure water

Finapp has designed and patented the next generation of CRNS probes that use cosmic rays to measure water into the soil and snow non-invasively, on a large-scale, in depth and real time. This is the Finapp revolution: particle physics at the service of environmental and social sustainability.

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Our Impact

  • Reached 7 continents

  • Installed 750 probes in over 25 countries around the world

  • 1.7 billion liters of water conserved

  • 1,300 tons of CO2 emissions avoided

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The probe

The Finapp probe measures and provides a unique knowledge about water content in soil and snow using neutrons generated by cosmic rays.

Discover more

What is CRNS?

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Applications

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Finapp at the Meteorological Technology World Expo 2024

Events - 29/08/2024
The Meteorological Technology World Expo 2024, taking place from September 24-26, 2024, in Vienna, Austria, is the world’s largest event dedicated to meteorology, hydromet, and environmental monitoring technologies. This must-attend event will gather over 150 exhibitors and thousands of attendees…

Finapp Presented CRNS Innovation at the eLTER Scientific Conference 2025 in Finland

EventsNews - 01/07/2025
Finapp was proud to take part in the eLTER Scientific Conference 2025, held in Finland, where we contributed both to the exhibition area and the scientific program. The event brought together researchers, institutions, and innovators from across Europe to discuss…

Finapp Presented Groundbreaking CRNS Work at the 5th Metrology for Meteorology and Climate Conference 2025 in Vienna

EventsNews - 28/06/2025
From 24 to 27 June 2025, Finapp proudly took part in the 5th Metrology for Meteorology and Climate Conference, held in Vienna, Austria. The event brought together leading experts in climate science, environmental monitoring, and precision measurement to explore the…