I'm very skeptical regarding magnet motors. I have not seen a single plan than will work. Alternative motors do work, but i am not convinced that any of them can produce more electricity than consumed. For example, i built and test a Newman motor; and although it seems to defy belief that a tiny AA battery can spin a huge mass, it is simply a very efficient conversion of electricity into motion. If you apply any friction to the wheel or its axis, it slowly grinds to a halt. The spinning wheel is a giant mass, turned by a tiny AA battery, but it can do no other form of work. There may be some application for these highly efficient and novel motor designs, but i have been looking into this for some time now, and i am convinced that none of them can produce more electricity than consumed. Solar panels, however, DO produce more electricity than consumed in their manufacture. The extra electricity comes from the sun, and many panels can last 30 years or more. No that's what i call free electricity!
I'm still interested in alternative energy, but until i see some transparancy, like a set of detailed drawings or a patent application, im not a believer in magnet motors.