Clean coal: how to biologically convert CO2 into fuel profitably
Any carbon diet strategy would be dependent upon clean coal:
"The vast majority of new power stations in China and India will be coal-fired; not "may be coal-fired"; will be. So developing carbon capture and storage technology is not optional, it is literally of the essence." --"Breaking the Climate Deadlock," Tony Blair, June 26, 2008
But, Vaclav Smil, an energy expert at the University of Manitoba, has estimated that capturing and burying just 10 percent of the carbon dioxide emitted over a year from coal-fire plants at current rates would require moving volumes of compressed carbon dioxide greater than the total annual flow of oil worldwide -- a massive undertaking requiring decades and trillions of dollars. "Beware of the scale," he stressed."
Therefore, carbon capture and storage is an unfeasible scheme for carbon dieting. But there is an alternative: 4th generation fuel production. Turning the CO2 from coal-fired power plants into fuel profitably:
"Still as ambitious as ever, (Craig Venter) just announced at the TED conference: "We have modest goals of replacing the whole petrochemical industry and becoming a major source of energy, we think we will have fourth-generation fuels in about 18 months, with CO2 as the fuel stock." What's this fourth-generation fuel he's talking about? Biofuel alternatives to oil are third-generation. The next step is life forms that feed on CO2 and give off fuel such as methane gas as waste, according to Venter." --"Geneticist Craig Venter Wants to Create Fuel from CO2," TreeHugger.com
"In 2001, Craig Venter made headlines for sequencing the human genome. In 2003, he starting mapping the ocean's biodiversity. Now he's working to create the first synthetic lifeforms -- microorganisms that can produce alternative fuels. And he's very, very close. Why you should listen to him: Craig Venter, the man who led the private effort to sequence the human genome, is hard at work now on even more potentially world-changing projects. First, there's his mission aboard the Sorcerer II, a 92-foot yacht, which, in 2006, finished its voyage around the globe to sample, catalouge and decode the genes of the ocean's unknown microorganisms. Quite a task, when you consider that there are tens of millions of microbes in a single drop of sea water. Then there's the J. Craig Venter Institute, a nonprofit dedicated to researching genomics and exploring its societal implications. In 2005, Venter founded Synthetic Genomics, a private company with a provocative mission: to engineer new life forms. Its goal is to design, synthesize and assemble synthetic microorganisms that will produce alternative fuels, such as ethanol or hydrogen. He was on Time magzine's 2007 list of the 100 Most Influential People in the World." --"Craig Venter: Biologist, genetics pioneer," Ted.com
Related Stories: | Topics:Innovation, Technology, Ethonomics, bioterrorism, Climate change, global warming, methane hydrate, pandemic, Biology, Craig Venter, Genetics, Microbiology, Science and Technology |










