100% renewable targets will require power storage to manage flows on the net
Electrolysers utilise these intermittent power flows to produce H2 gas from water
H2 gas can be stored in large quantities underground and transported via existing gas pipelines
H2 vehicles recharge faster and are more durable than battery powered transport
Growing H2 demand in industrial processes will reduce costs and increase supply

At the LA Motorshow on November 19, 2014 Volkswagen launched its fuel cell research vehicle, the Golf SportWagen HyMotion featuring four hydrogen tanks, which can be filled in under five minutes. Using a low-temperature fuel cell stack, the Golf HyMotion converts hydrogen gas into electricity to power ab electric motor, the same as  battery-electric e-Golf allowing to hit 62 MPH in 10 seconds. (Photo, courtesy Autoguide). Compared to other OEM like Daimler, Hyundai ,Toyota, Honda and even BMW , Volkswagen has been less visible on the fuel cell electric car scene.