- Production: H2 can be produced from clean sources, but the current economics dictates that the vast majority of any industrial level production would be from natural gas (See Parts 2 and 3)
- Infrastructure: H2 Distribution Infrastructure is expensive to install and initially, there would be little demand to make it financially viable (See Part 4)
- Storage: H2 Storage tanks have made great strides in the last decade (See Part 5)
- Fuel Cells: The heart of a FCV is the fuel cell, it converts the H2 to generate electricity. They are currently too expensive and short lived (See Part 6)
Toyota, Hyundai and others that claim they will have FCVs on the market "soon" will likely have similar demonstration projects that put little more than a handful of vehicles on the road near the few filling stations that currently exist.
In 2011, General Motors CEO Daniel Akerson said:
We're looking at hydrogen fuel cells... The car is still too expensive and probably won't be practical until the 2020-plus period. And then there's the issue of infrastructure.Unless you live within a few miles of a H2 filling station, don't expect that you'll be able to walk into a dealership and drive away in a fuel cell vehicle sporting the new car smell within this decade.
However, if you are a FCV fan, don't give up just yet, stay tuned for Part 8 - A Foot in the Door for H2
Fuel Cells: More than you ever wanted to know in 11 parts:
Part 1 - Intro
Part 2 - H2 From Natural Gas
Part 3 - H2 from Water
Part 4 - Hydrogen Infrastructure
Part 5 - Storage
Part 6 - Fuel Cells
Part 7 - How Soon?
Part 8 - A Foot in the Door for H2
Part 9 - So Why the Hate?
Part 10 - Tin Foil Hats
Part 11 - Conclusion
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