My understanding is that the "ley lines" are simply "scalar waves" that look like typical sound or light waves with valleys and troughs but are stationary and static. Thus, according to Tesla, can be used as the transport system (highway) for energy.

If this is the case, the "Ley lines" are not the generator but the transport. So yea, this could be so... but I don't really know the science underneath this (yet,) Even so, human beings are energy-generators. But keep in mind, we are not the only ones. Animals and all living matter also generate energy. The electromagnetic field is fed by all life. Everything contributes and as quantum physics has proven, every atom is connected to every other atom in the universe. In the book, I refer to this massive energy field in the role of "Mom" character because at the end of the day, "If Mama ain't happy, ain't nobody happy!" And most importantly, we are the ones that either piss her off (low vibrations) or please her (high vibrations).