Problem #1 -- making super-strong tethers.
"You might have 600 of them, each producing 20 megawatts," he says. "They could generate enough power for two Chicago-size cities."
Or you could have 300 of them and power one Chicago-sized city. Just a thought.
And the first time a thunderstorm came through?
Lightning strikes? Wind shear?
Nice idea. Scary execution.
LOL! Smartass.... ;-)