Thermogis is going open source!
We have been working hard on making the code we use to produce techno-economic maps open and usable by the public and the start of that process is the publication of pythermogis.
Pythermogis allows users to run their own doublet simulations by inputting their own aquifer and doublet properties to simulate the economic viability of geothermal doublets.
For further information and links to download, see: Calculation model | ThermoGIS