Well , i don't know his design. But i do know that with the right bits and pieces put together its doable. Theoretically until now (if it works) it is possible because radio waves bounce of the ionosphere & the energy is already flowing. If he has figured out how to harness this , then this is a civilization changing invention . I spent a year going mad on this... with a veiw to incorporate perpetual power production plant (used in many watches since the 90's) none of the tech is new , he's just put it all together by the looks of it