"THE "ABUNDANCE" OF HYDROGEN IS TIED UP IN VARIOUS COMPOUNDS SUCH AS WATER AND METHANE."; WOE IS ME!!! WHERE, OH, WHERE SHALL WE EVER GET ENOUGH WATER TO ELECTROLYSE INTO FUEL?! "IT TAKES A TREMENDOUS AMOUNT OF ENERGY TO BREAK THOSE MOLECULAR BONDS OF HYDROGEN WE DO HAVE ACCESS TO."; WHAT?!! WHAT'S THAT?!! I'M HAVING TROUBLE HEARING YOU OVER THE TREMENDOUS AMOUNT OF ENERGY!! "EMBRITTLEMENT OF TANKS IS IRRELEVANT, WE HAVE MADE SAFE TANKS FOR GASES FOR DECADES."; MHMM....SUCH WAS ALREADY STATED. "IF TANKS WERE THE ONLY PROBLEM FOR HYDROGEN WE WOULD HAVE BEEN USING IT DECADES AGO."; APPARENTLY YOU MISSED THIS PART.