First, it was prepared without Hydrogen even represented in anyway in the chart. On the same site, their is is an updated report that does begin to include Hydrogen at: <
http://eed.llnl.gov/flow/pdf/ucrlTR204891.pdf>
But even this still make the assumption that we will accept, what are currently 50 year old standards of efficiency, 50 years from now and that the non-nuclear and fossil fuels technology and their efficiency will not improve or become less costly to build (i.e. Solar panels cost X amount, and will always cost X amount, which is too expensive). It also assumes the use of Solar and Wind will not increase.
Next, it assumes a 1 to 1 replacement ratio (H2 for Fossil fuel). This is a false assumption. Electricity re-generation from Hydrogen, is far More efficient by about 10x. See the link in the box below.
Most of the data I'm referring to is from the Rocky Mountain Institute (RMI)
Info About RMI Inflating Hydrogen Needs - In an unpublished letter to Science, Amory Lovins points out that CalTech researchers overstated by about tenfold the amount of hydrogen that would be needed to run the U.S. economy. This continues a series of technical errors by the same group, including its famous two-order-of-magnitude overestimate of how much hydrogen might leak from a hydrogen-based energy system, ostensibly endangering the ozone layer. See E03-02 (02 February 2004).
For anyone else reading this, I say Re-generation because this points to another common assumption, that Hydrogen is a "Energy source," Hydrogen is a energy storage medium, which is then used to regenerate the energy stored.
Seeing how re-writing someone else's excellent research would be pointless and a waste of time, I'll instead just recommend you or anyone else see the paper at this link:
Twenty Hydrogen MythsTheir is more good data at these links to, below:
Rocky Mountain Institute4hydrogen.comFuel Cell StoreThe Hydrogen Fuel Cell InstituteHydrogenicsThis page is particularly interesting, because it's inside the Hydrogen industry News that involves this Canadian company Hydogenics, which is way ahead of the competition.
NEWS RELEASESIf anyone wants to see how "Fuel Cell" works,
here is a link to an excellent animation.
We're much further down the Hydrogen Highway than these Texas Oilmen are leading us to believe.:hippie: