Apparently you didn't read it. That nuclear waste IS an energy source. As I understand it, it is the waste radiated carbon that is used, and the radiation from it lasts thousands of years. It is highly compressed into diamond form. I realize you are being facetious, but it is at least feasible, and doesn't violate physical laws.
It is not a perpetual energy scheme, but it does last thousands of years, which should be enough for the average driver.