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China To Focus on Renewable Energy

By By Kari Cameron, Voice of America
May 8, 2009   |   3 Comments

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"The main driving force is that China is not rich in any fossil fuel except for coal and coal is a heck of a lousy way to fuel an economy."

-- Chris Flavin, President, Worldwatch Institute
3 Reader Comments
Comment
1 of 3
May 8, 2009
I believe that the leaders in China have finally come to realize that they, as well as the general populace, need to breath clean air. Clean energy is a necessity and is now being implemented.

This article does not mention that much of the renewable energy being planned is from hydro. So many dams are being planned in some places that the very definition of a river as being "a natural stream of water of considerable volume" may have to be, in some cases, modified to "a large stream of water from a natural source whose flow is subjected to man-made controls." The river as an element found in nature may become something of the past.

China has no more than about 40 or 45 years worth of coal at the present rate of usage (over 900 million tons/year) which will probably increase since one or two more new coal thermal plants are being constructed each week. Coal may be a cheap way of producing energy but it is expensive when health and environmental costs are factored in. After the passage of a few decades, China may no longer be able to rely upon coal as a national resource.

Clean coal is only a figment of the imagination since it cannot be burned without harmful effects. The products of combustion, both vapors and ash, are difficult if not nearly impossible to be disposed of economically.

Coal must go, fading in this age,
Like a suit being washed, like a well read page,
Slowly, majestically, sinking out of view,
In the decades to come being replaced by something new.

adrianakau2aol.com
Comment
2 of 3
May 14, 2009
All of China's present or future demands for electricity could be met using concentrating solar power (CSP) in the sunny north and west of the country (see http://www.trec-uk.org.uk/csp/worldwide.html). That said, it would be prudent to develope wind power and other renerwable sources alongside CSP.
Comment
3 of 3
May 14, 2009
China -and the USA- could use torrefied biomass to susbstitute coal, as 80 US power plants did in the 80´s. Biocoal has the same energy density as coal and can be managed the same. See "Clean Coal: Here Now" www.clrlight.org/

I am developing a project to produce biofuels derived from agave biomass for power plants in Mexico. Agave thrives in semiarid and Mediterranean climate, produces up to 500 tonnes of biomass per hectare per year (one hundred tonnes of dry-bone biomass with 75% cellulose content). Agave is a reliable, prolific energy crop, and very cheap to produce (doesn't require watering, fertilizing and needs very little field labour).
Over 40 bioproducts can also be derived from agave: phenol, methanol, inulin, fructose syrup, pulp and paper, pressed boards, geotextilestextiles, animal feed, biopolymers...
Arturo Velez
agaveproject2@gmail.com
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