[Archelaos]

For more details what already exists, there is a map of deep geothermal power plants in the "Energie-Atlas Bayern" (in German) published by the government of Bavaria:

https://www.karten.energieatlas.bayern.de/start/?c=677751,54...

The "Energie-Atlas Bayern" includes also maps of other kinds of geothermal installations.

- A map of downhole heat exchangers:

https://www.karten.energieatlas.bayern.de/start/?c=677751,54...

- A map of groundwater heat pumps:

https://www.karten.energieatlas.bayern.de/start/?c=677751,54...