Links about hydrogen

Hydrogen economy (Dutch)
http://noorderlicht.vpro.nl/dossiers/11867650/

European hydrogen association
http://www.h2euro.org/

European hydrogen technology
https://www.hfpeurope.org/

Hydrogen bus Amsterdam (Dutch)http://www.gvb.nl/overgvb/projecten/brandstofcelbus.html

Iceland switches to hydrogen as the first country in the world
http://www.ectos.is/newenergy/en

Hydrogen cars
http://www.h2cars.de

Fuel cells
http://www.fuelcells.org