captain nemo1701
Space cadet. Deck 42 Main Engineering.
- Location
- Bristol
It is rather frustrating that there are all these resources and energy down there. All we have to do is dig a hole. It doesn't even have to be all that deep, a couple of hundred kilometres should do it. That's only as far as London to Birmingham (ish)
I mean, how hard can it be?![]()
Very hard. The deepest BH is around 7.6 miles deep and took 20 years or so to drill. Plus, the rock gets very hot at that depth, hard to drill & keep the hole open. For geothermal energy, it wouldn't have to be so deep.