Global Warmists back off on prediction

[bluesdave]

Originally Posted by The Eschaton

I think hydrogen is a very bad idea. Hydrogen is not free, its very energy intensive. Its only a energy transport and the most inefficient one you can get. Its not an energy source.

Robert Zubrin is relying on the readers of his article to be untrained in chemistry. It sounds impressive to those readers. His costings do not reflect potential savings in mass production if hydrogen was widely used in our day to day lives. Do not forget that plasma televisions were several times their current price, only a few years ago. The same economic principle applies to nearly all manufacturing.

Every means of providing energy is going to involve the use of energy in the production of the base materials. Until we find some magic energy cell, that will always be the case. Some of the waste recycling prototypes that I have seen, produce hydrogen as a byproduct. This could be compressed and marketed. Obviously these methods would only produce large quantities of hydrogen if they were implemented on a large scale. I am simply saying that it does not have to be an expensive exercise.