RE: Geo-Thermal Starting To Heat Up

I stumbled upon that article last week and even though it seems it may take a few years to get into the point of getting almost free energy everywhere, what is already a reality is using geothermal to heat a home, digging deep enough to have water being heated and pumped into the house heating system instead of burning oil or natural gas to do so.
I am sure, the war the world is going through will speed things up in order to decrease costs and for countries to have fewer dependencies from other ones.