None of this is free energy. It's close, but it is not.
And you would use some lifters to make a wheel spin.
This is gravity control.
They use it to make flying saucers for the govern-cement now.
What you call aetheric energy, may be better to call atmospheric energy.
There is a voltage difference as you go higher in the atmosphere.
The difference is, that you will need a machine to turn these forces into energy. And you can only get a limited amount of it out. (limited meaning a lot in human electrical usage, but not reality destroying amounts.)
Yes, it's gravity control and free energy. The Biefeld-Brown effect is what offers the free energy. My father would regale Me with what the world would look like when I grew up because of His work:
"Cities would float, cars would fly, and We would have all the energy We could use." And Electrogravitics was shown to work BETTER in a vacuum than in the air.
Again:
Electrogravitics – My Knowledge of Free Energy (article): https://peakd.com/informationwar/@amaterasusolar/electrogravitics-my-knowledge-of-free-energy