“ Regarding efficiency. While it's true that it's more efficient to plug in, Witricity claims it can deliver power from an outlet to the battery at... (read full comment) ” 

Posted on February 9, 2012 at 9:05 AM EST

“ Anderman's estimates are based on cars that U.S. factories can reasonably hope to supply batteries for. Many of the cars you mention are made by... (read full comment) ” 

Posted on February 1, 2012 at 2:11 PM EST

“ We're talking about turning it into a liquid that stays a liquid at ambient temperatures and pressures, and doing it cheaply. There are certainly... (read full comment) ” 

Posted on January 27, 2012 at 3:28 PM EST

“ Interestingly, Eight19 says the subscription model is in part to prevent theft--by giving people incentive to keep paying and trading up, rather... (read full comment) ” 

Posted on January 27, 2012 at 2:45 PM EST

“ 6 inches on a side. (read full comment) ” 

Posted on January 17, 2012 at 9:53 AM EST

“ Hello everyone. Looks like I stirred up a nest here. I've got to stand by this blog, though. One of the comments here mentioned the Prius as a... (read full comment) ” 

Posted on January 5, 2012 at 4:01 PM EST

“ Your easy dismissal ignores the facts about the solar industry. It is difficult to take the lead using cheap labor in an industry in which labor... (read full comment) ” 

Posted on December 20, 2011 at 11:42 AM EST

+ 1 more comment posted in this discussion

“ Here's some clarification from Lampe-Onnerud: "In 2005, China already had 200+ battery factories; many with some idle production capacity. I was... (read full comment) ” 

Posted on December 7, 2011 at 10:56 AM EST

“ That's how it would probably be done. (read full comment) ” 

Posted on December 2, 2011 at 2:27 PM EST

“ The figure of 250 million occurs in the context of a quote, whose numbers we ourselves would qualify. The idea that new technology will make oil... (read full comment) ” 

Posted on November 10, 2011 at 10:20 AM EST