While many investors are excited about the potential of wind, solar power and ethanol, I am more interested in those technologies that will make it all possible. One of the oft-cited problems with wind and solar power is that they are not usually produced both when and where they are needed. Last year, I wrote an overview of large scale electricity storage technologies. Today, I take a look at two stocks that are well postioned to profit from these technologies.
You can read about VRB Power and NGK Insulators here.