The Shrinking Sahara

One of the major arguments of those who argue about the perils of increased global warming is that there are almost no beneficial aspects to...

Jatropha, algae and camelina oils

If you had not gathered this before, then you should know that I have been favorably impressed with the potential of algae as a future sourc...

Rural Electric Systems

The world is in recession. And with the drop in demand for different fuels, it becomes a little harder to see when we will return to the te...