“ Can Anyone Please Explain... Indeed, many details missing from both the article and the company's website. OK, I see how the power density might... (read full comment) ” 

Posted on September 22, 2010 at 12:48 AM EDT

“ The article claims a 2x improvement in energy storage density by the anode improvement. Yes cathode improvements would take this further, but 100%... (read full comment) ” 

Posted on September 22, 2010 at 12:42 AM EDT

“ Well I'm very impressed! A Mercedes E-class with 221 horsepower and 57mpg - this is no Golf or Prius! An E-class is a seriously fast, solid, and... (read full comment) ” 

Posted on September 11, 2010 at 12:54 AM EDT

“ What am I missing? Trains have been reclaiming electricity during braking and putting back into the grid for decades. France since the 1960s or... (read full comment) ” 

Posted on September 11, 2010 at 12:48 AM EDT

“ Roadmap to Grid Parity? Some solar companies have roadmaps to get to grid parity and beyond, while others simply look at today's financial picture... (read full comment) ” 

Posted on April 30, 2010 at 5:05 PM EDT

“ Re: Wait, what? In reading the article carefully it explains why this process produces much less CO2 or even consumes CO2: this process DOES NOT... (read full comment) ” 

Posted on April 25, 2010 at 8:49 PM EDT

“ Indeed, this will help a whole house fan work much better. We use a whole house fan and it's great; our neighbors have $300/month elect bills in... (read full comment) ” 

Posted on February 7, 2010 at 2:37 PM EST

+ 1 more comment posted in this discussion

“ Insurance for these plants is subsidized by the government; always has been and always will be. No private utility or insurance company could... (read full comment) ” 

Posted on February 5, 2010 at 4:17 PM EST

“ Technology Drives Economic Viability The magic of this story is the economic story, driven by the technology story. As companies like this drive... (read full comment) ” 

Posted on September 19, 2009 at 5:18 PM EDT

“ Trains Are Faster and Cheaper than Autos or Air ..... when properly sited and engineered. Simple time and economics are the drivers between the... (read full comment) ” 

Posted on April 21, 2009 at 12:41 PM EDT