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See our solutions to access the grid or the electricity markets - Cataliz View data published by RTE Download data published by RTE The library Develop your applications All news

Please be informed that due to a scheduled maintenance operation, the functionality of both private and public services on the Services Portal will be partially degraded on Monday, July 7, 2025. 

See our solutions to access the grid or the electricity markets

RTE offers a wide range of services (CATALIZ) to connect the transport system, access the electricity markets or benefit from solutions adapted to your needs (quality of your electricity, metering, data ...), as well as information pages to better understand our mechanisms.

View data published by RTE

In this area, you can view data published by RTE, data on consumption, production, interconnections, and more.

Develop your applications

Access RTE’s data services directly in your applications. The DATA portal has a wide selection of Open APIs and Partner APIs.

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Your web browser (Internet Explorer) is no longer compatible. To continue browsing the Services Portal, we invite you to switch to EDGE (https://www.microsoft.com/fr-fr/edge?r=1) or to another browser (Chrome, Firefox, Safari,...).

Navigateur incompatible – Incompatible browser

Votre navigateur Web (Internet Explorer) n’est plus compatible. Pour continuer à naviguer sur le Portail Services nous vous invitons à basculer sur <a href="https://www.microsoft.com/fr-fr/edge?r=1">Edge</a> ou sur un autre navigateur (Chrome, Firefox, Safari,..).

Your web browser (Internet Explorer) is no longer compatible. To continue browsing the Services Portal, we invite you to switch to <a href="https://www.microsoft.com/fr-fr/edge?r=1">Edge</a> or to another browser (Chrome, Firefox, Safari,...).