Another alternative drive is hydrogen – the so called fuel cell technology.
Inside the fuel cell electric power is gained from hydrogen. This happens by reversal electrolysis. Hydrogen and atmospheric oxygen reacts into water, warmth and electric power arise. Latter drives the electric engine. Hydrogen is a highly flammable gas which subjects to exothermal reaction or to an explosion in case of presence of an ignition source and the right mixing ratio. These phenomenons can be examined and developed at RTC. Safety concepts and variant solutions can be worked out by these results.