In article ,
Martin Hotze wrote:

given the fact that there is no oil or gas available (timewarp yourself to
the future): what kind of energy and energy storage would you use for
powering small units like cars?


Bio Diesel or Ethanol. Both will come from growing sugar cane or some
other high yield low cost plants.
--
Eduardo K. | To put a pipe in byte mode,
http://www.carfun.cl | type PIPE_TYPE_BYTE.
http://e.nn.cl | (from the Visual C++ help file.)