National Hydrogen Association (NHA)
http://www.hydrogenus.com/

American Hydrogen Association
http://www.clean-air.org/

Department of Energy (DOE)
http://www.eren.doe.gov/RE/fuels

Hydrogen InfoNet
http://www.eren.doe.gov/hydrogen

Quantum
http://www.qtww.com/

ReliOn
http://www.relion-inc.com/

Enova Systems
http://www.enovasystems.com/

California Hydrogen & Business Council
http://www.CaliforniaHydrogen.org/

White House Interagency Hydrogen website
http://www.hydrogen.gov/

DoE Hydrogen Website
http://www.hydrogen.energy.gov/

Hydrogen Safety Report
http://www.hydrogensafety.info/

NHA: site d'informations sur l'hydrogène: vidéos, podcasts ...
http://www.H2AndYou.org