Paul Burke - sorry charlie but no one creates energy. Everything is a conversion process.

We were talking about fuel for the H gas fuel cell, which is a marvelous way to power cars. Outside of the manufacture of the new highly efficient fuel cells, the only "pollution/exhaust" that the fuel cell cars and busses produce is pure water.

I made a design for homes that converts wind power to electricity that is then stored in batteries and then used to run a small motor that powers a dual tank saline heat pump buried 15 ft underground at a constant 52 F, to heat a large home. Solar back up is helpful but not required.