Energy issue blog

I've recently started to read an energy blog, called R-Squared, and thought that I would share a few of it's recent postings that I have found to be of interest. R-Squared is written by Robert Rapier.

I find his blogs to be straight forward and insightful in regard to energy issues that we, as a nation and world faces. Here are a few of the more interesting blogs he has written about:

• Solar is the solution
  
• FTC investigates carbon offsets
  
• Cellulosic ethanol reality check
  
• Ethanol debate