Geothermal energy??? --> Experiences, help, etc.

Would like to use geothermal energy for house construction next year...can someone get in touch for an exchange of experiences?

Hello,
geothermal energy is a great thing, a friend of mine had it installed. He basically heats for free, and with today's prices for gas and oil, that is really something great. Because neither will surely get cheaper anymore.

Hello, I think it's great that today you can choose from so many different types of heating systems. Anyone who wants to do something for the environment should either choose a [solaranlage] or a [Wärmepumpe]. I even believe that you can apply for funding for this, so check that out.

Hi, I have also heard about the subsidies, but isn't it the case that you only get them if you install a solar system? If you can get them for geothermal energy as well, that would be a great thing because I am also thinking about installing something like that, so I need to find out immediately.

Does anyone know about the funding?

Do I then have to install underfloor heating or are regular radiators fine?

If necessary, can the heating be made very warm in a short time (e.g., unexpected guests)?

Hello everyone, unfortunately I have no knowledge of geothermal energy but I will continue to follow the topic because I want to buy a house and then the question of the best heating system for the house will soon arise. And it should definitely be environmentally friendly. Regards