Sunburst charts (power, energy, etc.)

Feature Requests
1

Sunburst charts provide a quick visualization of hierarchical data. Power and energy data (e.g. area, floor, room, device) are two examples of where this kind of chart could be very helpful.

Here is an open source example that could potentially be used:

https://www.fusioncharts.com/charts/sunburst-charts

2

Although not sunburst, this could cover your example too
MindFreeze/ha-sankey-chart: A Home Assistant lovelace card to display a sankey chart. For example for power consumption (github.com)

3

Thanks, I already use sankey charts as well.

4

I can also measure each device individually (90+) directly with the electrical panel, so I am interested in that too!

5

Google exactly for this. Also use the Sankey which is a great card but a sunburst would work better for me.

6

I would love to have a disk overview of servers, NAS drives and even explorable with drilldowns. Could wrap my mind around it but don’t have the time. I am thinking about a view like this:

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