In 1998, when I attended to a conference in Wisconsin, USA, there was a big dispute between those who love ethanol and those who hate ethanol. Each of them had their own reason to defend or attack fuel ethanol. At that time, oil industry was on one side, and farmers on the other side. This debate is still going on, in which one is for ethanol such as this one (sorry in Swedish) or against ethanol, such as this one.
Today, we see ethanol production in the world has passed more than 70,000,000,000, which is about 5 times more than its lever in 1998. It is a big business for many people in the world. However, we are still running on the first generation of ethanol, and we have no commercial second generation yet. The fact is that we have no single substitute for oil, and I believe we will have several different alternatives in the fuel market in the future. Now, there are many people believe in e.g. electrical vehicles. It is a good alternative for the cities and reducing CO2 emissions. However, are we allowed to destroy the amazon forests in order to access the lithium in that area for the batteries in electrical cars? It seems this debate will continue as long as we need energy (i.e. for ever).....
This blog is dedicated to collect some interesting news and developments on biofuels, bioenergies, biomaterials and biological treatments of residuals and wastes, as well as my personal opinions in this field.
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