eventually renewable ... full circle renewable ....
Fueling stations[edit]
Main articles: Hydrogen station and Hydrogen highway
Hydrogen fueling station.
There were over 85 hydrogen refueling stations in the U.S. in 2010.[156]
As of June 2012 California had 23 hydrogen refueling stations in operation.[156][157] Honda announced plans in March 2011 to open the first station that would generate hydrogen through solar-powered renewable electrolysis.[citation needed] South Carolina also has two hydrogen fueling stations, in Aiken and Columbia, SC. The University of South Carolina, a founding member of the South Carolina Hydrogen & Fuel Cell Alliance, received 12.5 million dollars from the United States Department of Energy for its Future Fuels Program.[158]
The first public hydrogen refueling station in Iceland was opened in Reykjavík in 2003. This station serves three buses built by DaimlerChrysler that are in service in the public transport net of Reykjavík. The station produces the hydrogen it needs by itself, with an electrolyzing unit (produced by Norsk Hydro), and does not need refilling: all that enters is electricity and water. Royal Dutch Shell is also a partner in the project. The station has no roof, in order to allow any leaked hydrogen to escape to the atmosphere.[citation needed]
The current 14 stations nationwide in Germany are planned to be expanded to 50 by 2015[159] through its public private partnership Now GMBH.[160] Japan also has a hydrogen highway, as part of the Japan hydrogen fuel cell project. Twelve hydrogen fueling stations have been built in 11 cities in Japan, and additional hydrogen stations could potentially be operational by 2015.[161] Canada, Sweden and Norway also have hydrogen highways being implemented.[citation needed]
http://en.wikipedia.org/wiki/Fuel_cell