“ Fuel cells I assume this is a solid oxide fuel cell; I wonder what the operating temperature is; startup time etc, some of many issues with the... (read full comment) ” 

Posted on February 25, 2010 at 2:32 PM EST

“ carbon management Least we forget, the issue is separation and capture of the CO2. Sequestration below ground is more of a PR problem than a... (read full comment) ” 

Posted on October 5, 2009 at 12:45 PM EDT

“ CO2, ALGAE AND FUELS The process, similar to many others of its type must deal with: 1. Scale-up and 2. Operations/maintenance issues. The... (read full comment) ” 

Posted on July 28, 2009 at 3:42 PM EDT

“ Even simpler carbon management This was sort of an option for SOx etc. to battle "acid rain" but was not implemented: Set a simple regulation... (read full comment) ” 

Posted on July 1, 2009 at 5:33 PM EDT

“ And for gads sake cancel FutureGen and spend some funds on advanced coal technologies that can generate power or fuels at more than 20 to 30... (read full comment) ” 

Posted on June 26, 2009 at 12:12 PM EDT

“ Methane Hydrates Nothing said about what it costs for under sea mining - been there and done that for other minerals and its a tough nut to crack.... (read full comment) ” 

Posted on June 11, 2009 at 12:29 PM EDT

“ Carbon capture While the article does not have the details to compare this with other capture processes, there is lots of literature in the USDOE... (read full comment) ” 

Posted on March 9, 2009 at 4:45 PM EDT

“ carbon management costs Most newspaper and magazine discussions about the separation, capture, compression, transport and storage of CO2, or... (read full comment) ” 

Posted on March 4, 2009 at 1:23 PM EST

“ Carbon management cost I may be repeating myself, but here's another way to explore costs - feel free to update the data I used. I would be among... (read full comment) ” 

Posted on January 5, 2009 at 11:40 AM EST

“ carbon management concepts GHG may or may not be a source of climate impacts, but for certain, we cannot keep increasing the CO2 concentration... (read full comment) ” 

Posted on December 24, 2008 at 12:22 PM EST

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