“ Also, that "$48,000" price is only after the $7500 tax credit for buying an electric car, which would bring the Volt to around $32,500. Apples and... (read full comment) ” 

Posted on June 12, 2009 at 10:08 AM EDT

+ 3 more comments posted in this discussion

“ A technical question Why not create multiple individual strips of plastic solar panels with different absorption wavelengths, then physically... (read full comment) ” 

Posted on May 1, 2009 at 9:58 AM EDT

“ Or for a more useful answer: "Conventional solar cells can easily convert 15 percent of the energy in sunlight into electricity; Konarka's cells... (read full comment) ” 

Posted on October 17, 2008 at 10:04 AM EDT

“ According to http://www.eia.doe.gov/oiaf/analysispaper/biomass.html "Cellulose and hemicellulose in biomass can be broken down into fermentable... (read full comment) ” 

Posted on May 28, 2008 at 9:53 AM EDT