“ Electricity in the long run Yes, the entry cost is high in the short run. But electricity will win in the long run because its cheaper. Only the... (read full comment) ” 

Posted on March 31, 2009 at 1:23 PM EDT

“ Govt. not good at choosing All governments have a terrible record at choosing winners. Solar technology will be no different. I recommend we... (read full comment) ” 

Posted on March 25, 2009 at 4:57 PM EDT