PaulyD wrote on Wed, 06 August 2008 04:05 |
It's certainly good news that oil is coming down in price, but you know what my greatest fear is about that? That western nations, the US in particular, will fall asleep again regarding energy. (snip)
Paul
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This subject demands long-term commitment with no regard for fluctuations along the way; the fact that fossil fuel will run out sooner or later is a given, and if no other acceptable alternatives are available in the near future, the prices of oil derivates will raise again and stay up.
Here we started in the mid-1970s with a federally-funded alternative fuel program which gave birth to the Ethanol-powered car; one basic limitation was that it ran on Ethanol _only_, but that was not a great concern at the time. Buyers ran to the new cars and car production rose, bringing a double benefit: reduction in oil imports and boost in the domestic car market.
By the mid-1990s, oil prices were low and the public forgot the Ethanol cars, buying new gasoline-powered cars; with low oil prices Ethanol was at a slight disadvantage in cost per traveled distance.
But development did not stop, and the "flex" cars was introduced in the early 2000s, allowing the owner to use whatever combination of the two fuels was more advantageous at the moment, from 100% Ethanol to 100% Gasoline; this had the side benefit of regulating the pump price of both fuels since the consumer could freely choose what to put in the tank at any given moment, controlling a bit the greediness of the suppliers.
Are there better technologies? on paper, yes, a few; none is economically feasible now or in the short term (5 years) for real mass production, either in production costs for the cars or the fuels.
Let us hope that the richer nations actually get to do something and put some money into good research for practical solutions.