This IS a cool read, but...
...the cynic in me says that if there were even the remotest possibility of there being a shred of truth to this, the people that this would harm the most (i.e.-Governments, Big Money & Oil [all the same, really]) would have killed or otherwise eliminated this guy as a threat, bought him out to silence him, or whatever. Remember back in the 70's, during the first oil embargo, and gas prices skyrocketed from like $0.35 to an astronomical, unthinkably high $0.75 or more? There was a brief hubbub when there were inventors who came up with carburetors that would have vehicles getting 200 miles to the gallon... then you didn't hear shit about it again. Hoax? Nope. I've SEEN the assembly installed on a car. They disappeared these people, because if those things were mass-marketed, it would devastate the economy and their control of us, their wealth. So yeah, this is bunk, or we wouldn't even be able to read about it. Still a good read, though.