How to: Add prices by the hour to the used energy

[ikke-zelf]

Looking at the day prices by the hour and the usage of energy it would be nice to know/check the costs per hour/day/etc

In HA go to settings-> dashboards -> energy.
Here you can add the sensor 'current electricity market price'.
(make sure to choose the 'entity with current price')

When you now (after at least an hour) go to you Energy dashboard it self you can see the actual consumed prices:

I tried creating an apex graph containing this information, but it to cpu consuming for now. I need to mess with that when I have some more spare time. Or maybe you have some suggestions...