How to delete old Energy Data

[123 (Taras)]

You have to delete them from Home Assistant’s database. That means using a tool that can read/write the database and, using an appropriate SQL command, delete the unwanted records. Home Assistant should be disabled during this procedure to prevent potential database corruption. For details, refer to this post:

Energy Management in Home Assistant

For those wanting to dig a little further into their Energy visualisation not working, you can use the “SQLite Web” addon to look under the covers at the statistics and how it works. It appears some entities from plugins will have all the appropriate attributes to appear in here, if yours aren’t, check the posts above that mention last_reset: attributes: last_reset: '1970-01-01T00:00:00+00:00' To get started, you will need to install the SQLite Web addon and open it…