Data Deletion
Discover how to delete data on your METRON-Energy Optimization platform.
- in its entirety
- over a specific period.
To access this feature, please contact your METRON Operations Engineer.
Steps for deleting data

- Go to the "Data Sources" workspace.

- Select "... " on the series to be deleted and click on the icon on the right below.

Warning: only tags of type "qualified series" that come from the sources :- Process (via Metronlab or via direct upload, which contains 90% of your data) or
- Data Science (EnergyLab models or custom data science algorithms)
With this feature, you will not be able to delete :
- Calculated data
- Weather data
- Manual data (which can only be deleted in the manual data table)
- Data retrieved by downloading files from your customer area
- Telephone call data from meters (Eveler) - The window below appears on the screen.
You can choose between :
- total deletion of the history of this data (which will remove the qualification and impact all related content: calculated series and alarms)
- deleting a specific period (the calculated series and linked alarms will be automatically recalculated to be up to date). In this case, select the desired period.
- Before confirming the deletion, a warning message will be displayed to inform you that the deletion is final. Once confirmed, the deletion will be effective within a few minutes.

Note: METRON will still keep this history for 6 months in a secure database.
After deletion, if you wish to cancel it, you can create a ticket with User Support here, which you can also access by clicking on "User Support" at the top right of your screen:
This new feature allows you to be autonomous in deleting data.
Summary of operation:
1. Selection of the deletion period and validation
2. METRON create a backup in a secure server which will be kept for 6 months
3. Deletion of the tag content in a few minutes
4. Restarting the calculation of linked objects: alarms, calculated data, cache.
For any question, please contact the user support or your METRON Manager.
