I think that you have put your finger on it. The government must carry out research to determine where the richest sources lie. In fact, everywhere, right up to the Far North, the earth contains heat at those depths, and it is quite consistent. This is what has been discovered in the United States. This is therefore energy for the future.
Geothermy should be exploited for agricultural purposes in particular. It is an extraordinary renewable resource. Are you doing research on geothermal?