On Dec. 21, 2011, reading that MidAmerican Energy was investing in utility scale solar energy generation, I looked at First Solar and Sunpower. Then I looked at six other companies in the sustainable energy world. I created a model portfolio. To make things interesting, I looked at eight companies in the fossil fuel industy and invested $16 Imaginary Million in these 16 companies, $1.0 Imaginary Million in each. As of the close of trading one year later, Friday, Dec. 20, 2013,
- The Dow Jones Industrial Average is up 23.91% from 12/21/12.
- The S&P 500 is up 27.13%.
- The Fossil Fuel Portfolio continues to dramatically underperform the reference indices. It is up 9.85% from Dec. 21, 2012.
- The Sustainable Energy portfolio continues to dramatically outperform the averages, and is up 140.31% from Dec. 21, 2012.
The data are summarized beginning in Table 1, below.




















