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

During the visit of members the International Partnership for the Hydrogen and fuel cell Economy on 22 November 2013 also elementary school students visited the Hydrogen Refueling Station of Kyushu University in Japan to learn about hydrogen and FCEV; Prof Sasaki director of the  hydrogen storage facilities at Kyushu University  indicated that “they are the top leaders on hydrogen from the world!”. The Hydrogenius program of Kyushu University

See the pictures here.