just talking basic 'physics' here...

ionosphere : is made of 'ions'...
ions : make electric..

which does show itself : as lightening.

we do have : earth as magnet... the north south pole stuff..

so the magnetic field of earth : would 'align' the 'ionosphere' is some pattern..

so ions : maybe concentrated in some lat long...as 'tap'.

the whole 'discovery' of electric : was a kite and string and rain..

but : u would rather believe wwe or wef or homeshalomes' superior brains..

these points : would be 'controversial'.. by 'human fights' and religions..

coz they kinda make favorite refuel points for 'charge' : maybe aliens stuff..

but u must ve heard about SadhGuru and his mount Kailash adventure..
xoz : it may have a strong ion current there : as well..

tesla : lived in time when we dint have 'digital'...

but do consider : if earth was designed as 'eden'