The Recent “Mind Bogglingly Stupid”* Arguments Against Fuel Cell Vehicles

During a press conference at the Automotive News World Congress in February Elon Musk was famously quoted saying hydrogen fuel cells are “extremely silly,” and that fuel cell electric vehicles (FCEVs) are “incredibly dumb.” He made two arguments to support this view – that electrolysis to generate hydrogen is way less efficient than using solar to charge vehicle batteries and that hydrogen was an unsafe fuel. So this is pretty transparent: it’s just the old slam-your-competition marketing ploy.  Musk’s Tesla must feel pretty threatened by the spate of fuel cell electric vehicles coming on the market, especially in Japan and […]

Is That Fuel Cell Economic? Forget cents/kWh or GGE

It’s very easy to find graphics that compare the cost of several forms of emerging energy technologies.  In the case of fuel cells, since they make electricity to perform a task, the metric used is the cost of a unit of electricity: (pick your currency) per kilowatt-hour or cents/kWh.  In vehicular applications, an attempt is made to equate hydrogen fuel with gasoline, generating the absurdly fictitious “gallon of gasoline (or liter of petrol) equivalent” or GGE.  If you see these metrics used, you are witnessing one of the greatest failures of the fuel cell industry: its inability to articulate its […]