WIKA Signed Agreement for ASTROSE Line Monitoring
The company secured rights to commercialize a sensor system designed to increase the capacity of power grid infrastructure.
Updated on Oct. 5, 2026 in Energy
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WIKA Alexander Wiegand SE & Co. KG finalized a licensing deal in late July 2026 to bring ASTROSE overhead power line monitoring to market. This technology, which underwent 15 years of development, provides real-time data to help operators maximize grid capacity.
Why it matters
The collaboration aims to optimize existing power grids by allowing for intelligent monitoring, which could improve energy transmission efficiency. By adapting the system for international standards, the partners intend to expand this monitoring capability into new markets including North America.
The system utilizes self-powered sensor nodes installed on overhead lines that monitor conductor temperature, current flow, inclination, and torsion. It has been refined through 15 years of study since 2009 and currently operates in Germany, Switzerland, and Chile.
The players
WIKA Alexander Wiegand SE & Co. KG
This global manufacturer specializes in pressure, temperature, and level measurement technology.
Fraunhofer IZM
The institute focuses on research into integration technologies for electronic components and systems.
Fraunhofer ENAS
This institution conducts research on smart systems integration and microelectronic manufacturing.
The details
The ASTROSE system uses wireless sensor nodes to transmit data, providing utilities with granular information about the physical state of their power lines. Under the new five-year agreement, the parties will focus on industrializing the technology and meeting diverse international regulatory requirements.
Timeline
Development of the ASTROSE technology began in 2009.
The licensing and collaboration agreement was signed at the end of July 2026.
The collaborative research and development period will span the next five years.
The Big Picture
This deal reflects the broader push to modernize aging power grids through advanced sensor integration. By moving from theoretical research within the Fraunhofer Society research and development framework toward large-scale industrial deployment, the project shifts the focus to grid scalability.
The deployment of this technology could lead to more reliable energy distribution by identifying line capacity limits more accurately. Consumers may experience improved grid resilience as utilities utilize these sensors to prevent outages and manage power flow more efficiently.
The takeaway
The partnership demonstrates how long-term research efforts can eventually be translated into practical tools for critical infrastructure management. As grid demands grow, these sensor systems offer a viable path to increasing capacity without the need for immediate, large-scale physical infrastructure replacements.
Further reading
Learn more about the latest innovations in Energy monitoring technology.
More information
Read the Fraunhofer official news announcement to learn more about the project.
Live Poll
Should nations prioritize upgrading existing power grids with new sensors over constructing new power lines?
