|
Let a Thousand Reactors Bloom
By Spencer Reiss
Wired Magazine
Explosive growth has made the People's Republic of China the most power-hungry nation on earth. Get ready for the mass-produced, meltdown-proof future of nuclear energy.
China is staring at the dark side of double-digit growth. Blackouts roll and factory lights flicker, the grid sucked dry by a decade of breakneck industrialization. Oil and natural gas are running low, and belching power plants are burning through coal faster than creaky old railroads can deliver it. Global warming? The most populous nation on earth ranks number two in the world - at least the Kyoto treaty isn't binding in developing countries. Air pollution? The World Bank says the People's Republic is home to 16 of the planet's 20 worst cities. Wind, solar, biomass - the country is grasping at every energy alternative within reach, even flooding a million people out of their ancestral homes with the world's biggest hydroelectric project. Meanwhile, the government's plan for holding onto power boils down to a car for every bicycle and air-conditioning for a billion-odd potential dissidents.
What's an energy-starved autocracy to do?
Go nuclear.
(excerpts from 4 page article)
While the West frets about how to keep its sushi cool, hot tubs warm, and Hummers humming without poisoning the planet, the cold-eyed bureaucrats running the People's Republic of China have launched a nuclear binge right out of That '70s Show. Late last year, China announced plans to build 30 new reactors - enough to generate twice the capacity of the gargantuan Three Gorges Dam - by 2020. And even that won't be enough. The Future of Nuclear Power, a 2003 study by a blue-ribbon commission headed by former CIA director John Deutch, concludes that by 2050 the PRC could require the equivalent of 200 full-scale nuke plants. A team of Chinese scientists advising the Beijing leadership puts the figure even higher: 300 gigawatts of nuclear output, not much less than the 350 gigawatts produced worldwide today.
To meet that growing demand, China's leaders are pursuing two strategies......
building a new nuclear power facility that promises to be a better way to harness the atom: a pebble-bed reactor. A reactor small enough to be assembled from mass-produced parts and cheap enough for customers without billion-dollar bank accounts. A reactor whose safety is a matter of physics, not operator skill or reinforced concrete. And, for a bona fide fairy-tale ending, the pot of gold at the end of the rainbow is labeled hydrogen.............
instead of skyrocketing into a bad movie plot, the core temperature climbs to only about 1,600 degrees Celsius - comfortably below the balls' 2,000-plus-degree melting point - and then falls. This temperature ceiling makes HTR-10 what engineers privately call walk-away safe. As in, you can walk away from any situation and go have a pizza............
LINK 1.
CLICK HERE for rest of story at this internet address:
http://www.wired.com/wired/archive/12.09/china.html
Email this interesting website to my friend. CLICK HERE
(In accordance with Title 17 U.S.C. Section 107, this material is distributed without profit to those who have expressed a prior interest in receiving the included information for research and educational purposes.)
|