# Poster Real-time energy monitoring infrastructure for residential collective self-consumption operations using Linky meter

Jerome Ferrari, Frédéric Wurtz, Benoit Delinchant, Olga Rouchouze

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Jerome Ferrari, Frédéric Wurtz, Benoit Delinchant, Olga Rouchouze. Poster Real-time energy monitoring infrastructure for residential collective self-consumption operations using Linky meter. CIRED 2025, Jun 2025, Geneve, Suisse, Switzerland. hal-05115457

HAL Id: hal-05115457

https://hal.science/hal-05115457v1

Submitted on 16 Jun 2025

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# 193 - REAL-TIME ENERGY MONITORING INFRASTRUCTURE FOR RESIDENTIAL COLLECTIVE SELF-CONSUMPTION OPERATIONS USING LINKY METER

Jérôme, Ferrari

Benoit, Delinchant

Frédéric, Wurtz

Olga, Rouchouze

Univ. Grenoble Alpes, CNRS, Grenoble INP, G2Elab, F-38000 Grenoble, France

## Case study

Collective self-consumption operation

- 6 producer houses, 1 of which has a storage battery

- 3 purely consumer houses

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## Results

Grafana collective interface with self consumption and self sufficiency in real-time (1 day)

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## Conventional method

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**Main problem:** The deferred data reception mode is not sufficient to optimize the balance between production and consumption.

## Method developed for optimization

Using an OpenSource gateway connected to Linky and a citizen science-based data collection structure for real-time data analysis.

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Link to repository of the gateway

## Perspectives

Creation of a consumption and production prediction model coupled with incentive automated system

## Acknowledgements

The xKy project is funded by Grenoble-INP SA and supported by UGA, CNRS and Observatory of Energy Transition ANR-15 IDEX-02.

This project has received financial support from the CNRS through the MITI interdisciplinary programs through the project SITE-HIFI-CONS-OTE supported by the "Série de Longue Durée" program.

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