You can find here an e-learning material about the potentials of geothermal district heating. The material is composed of 5 modules that can viewed one after the other, or separately:
Geothermal energy – basic concepts
Geothermal uses
Establishing geothermal heating projects
Operation of geothermal heating systems
Best practices from Hungary
Each module terminates with a short quiz to test your understanding.
https://eastbox.net/learngeo_01q/
https://eastbox.net/learngeo_02q/
https://eastbox.net/learngeo_03q/
