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

Thorsteinn Sigfusson, a well known promoter of many national and international hydrogen projects and professor at the Universityof Icelans , published a new book: “Planet Hydrogen – The Taming of the Proton”; The Coxmoor Publishing Company, Longborough (UK) 2008. ISBN 978-1-901892-27-7, 230 p., dealing with the relationship of hydrogen to other renewable energies, production, storage, and use as well as the global efforts to understand and to use it as part of a comprehensive future energy strategy. Apart from a summary of the state of science and technology the author presents the countries that are currently the most important drivers for hydrogen and fuel cells in the world.