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

Most major manufacturers are planning fuel cell vehicle rollouts in limited production numbers in 2015, including Toyota, Honda, and possibly General Motors. Hyundai announced last year that it would up the competition by putting their fuel cell vehicle into production by 2013.

The Korean automaker plans to roll out the first thousand hydrogen fuel cell vehicles (HFCV) late this year for 2013 release. Most of these will not be put on the road in Korea or North America, but in Europe, where hydrogen has a much higher level of acceptance.