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Environment & Energy
In reply to the discussion: China keen on action in global efforts against climate change [View all]NickB79
(20,360 posts)25. It appears they have closed 71 GWe of old coal-fired plants since 2006
http://www.world-nuclear.org/info/inf63.html
"These capacity increase figures are all the more remarkable considering the forced retirement of small inefficient coal-fired plants: 26 GWe of these was closed in 2009 and 11 GWe in 2010, making 71 GWe closed since 2006, cutting annual coal consumption by about 82 million tonnes and annual carbon dioxide emissions by some 165 million tonnes. China is well advanced in developing and deploying supercritical and ultra-supercritical coal plants, as well as moving quickly to design and deploy technologies for integrated (coal) gasification combined cycle (IGCC) plants."
However, this link gives data that implies their coal consumption is still increasing despite the closure of inefficient coal plants: http://www.instituteforenergyresearch.org/2011/01/21/for-china-coal-is-still-king/
"Since 2000, Chinas coal consumption has grown by 12 percent per year. The country now consumes 46 percent of the worlds coal consumption, compared with 13 percent for the United States.[viii] In 2009, Chinas coal consumption was almost 3.5 billion short tons, up 16 percent from the year before, while the United States consumed 1.0 billion short tons in 2009, down 11 percent from the year before.[ix]"
"These capacity increase figures are all the more remarkable considering the forced retirement of small inefficient coal-fired plants: 26 GWe of these was closed in 2009 and 11 GWe in 2010, making 71 GWe closed since 2006, cutting annual coal consumption by about 82 million tonnes and annual carbon dioxide emissions by some 165 million tonnes. China is well advanced in developing and deploying supercritical and ultra-supercritical coal plants, as well as moving quickly to design and deploy technologies for integrated (coal) gasification combined cycle (IGCC) plants."
However, this link gives data that implies their coal consumption is still increasing despite the closure of inefficient coal plants: http://www.instituteforenergyresearch.org/2011/01/21/for-china-coal-is-still-king/
"Since 2000, Chinas coal consumption has grown by 12 percent per year. The country now consumes 46 percent of the worlds coal consumption, compared with 13 percent for the United States.[viii] In 2009, Chinas coal consumption was almost 3.5 billion short tons, up 16 percent from the year before, while the United States consumed 1.0 billion short tons in 2009, down 11 percent from the year before.[ix]"
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What happens if by 2015 the price of solar generated electricity is far less than nuclear?
kristopher
Dec 2011
#23
Retiring plants are being retired for inefficiency, not to phase out coal. They will double coal...
joshcryer
Dec 2011
#18