Jeudi 17 mars 2011

Poverty to Dictate Future Power Play

There is no way for a poor country to become a rich country without a

big increase in energy consumption. The governments of China and India

still have to lift well over a billion people out of poverty. To do

that, they are going to have  toptoys2trade  to tap every conceivable source of energy

and they won't be able to achieve that without nuclear power.

China alone has 25 reactors under construction. Today it has 8.6

gigawatts of net installed nuclear capacity, according to the World

Nuclear Association. That is due to rise to 80 GW-equivalent by the end

of this decade and to 400 GWe by 2050. WNA assumptions see 20 GWe of

nuclear power online in India by 2020 and 63 GWe by 2032. Between them,

the two have plans to build 218 new reactors. That is an increase of

almost 50% on the current total worldwide.

On present trends, conventional sources of energy alone can't satisfy

that demand, and neither can renewables under any realistic scenario of

their future technological development. For these countries, the choice

is effectively between nuclear power and poverty. We know which one they will choose.

Hence, it would be amazing if China's suspension of new nuclear build,

announced Wednesday, lasts any length of time. Development, under

pressure from a thousand other  power balance  social and political angles, won't wait.

The government is, in any case, convinced that the current generation

of reactors is far safer than the Fukushima reactors, which were

commissioned 30 and 40 years ago, respectively.

The democratic process in India may retard the nuclear program

somewhat, but the end result will surely be the same. Anyone in the

West who feels like criticizing should try reducing their energy

consumption to Indian levels for a few months.

It is quite a different story in Europe, where the eternal trade-off

between cost competitiveness, security of supply, environmental

sustainability and risk varies strongly from one country to another.

France, which generates more than 80% of its electricity from nuclear,

is too deeply committed to the technology to renounce it. In the U.K.,

public opposition may be better organized, but both the Conservative

and Labour parties are committed to supporting nuclear and it will take

more than a nuclear disaster to rescue the ratings of the Liberal

Democrats, the only one of the major parties to oppose it. Given that

the U.K.'s current account (and fiscal position) is under long-term

pressure from the depletion of its own fossil fuel reserves, it can

hardly afford to refuse any option  cheap power balance  that allows it to generate domestically.

Things get more delicate in mainland Europe. The progress of nuclear is

more likely to be halted in Turkey and Italy, owing to the awareness

that it was an earthquake that caused the Fukushima disaster. Never mind that both have long-term current-account problems and no domestic

resources, Istanbul has averaged one earthquake every 17 years for the

past two millennia. That means any nuclear plant built in Turkey can

expect to experience at least two quakes in its lifetime.

 
Par xmjiang4 - 2 commentaire(s)le 17 mars 2011

U.S., Japan Split on Zone of Evacuation

The comments came as Japanese officials struggled to extinguish smoldering spent fuel at the plant amid reports of high radiation levels. White House spokesman Jay Carney said at a separate briefing Wednesday that Mr. Jaczko had met with President Barack  shop online 2011  Obama around midday and told him of the new evacuation recommendation. Mr. Carney said Mr. Jaczko gave the president an update on the "deteriorating" situation. Mr. Carney said the U.S. was satisfied with the Japanese government's information. "The fact that our analysis may differ on some of what that data means, and the actions that we would take, does not mean that we have a problem with cooperation" or information, he said. The Obama administration has faced increasing questions about the safety of American citizens in Japan and the overall response to the nuclear emergency. The administration has said citizens in the U.S. are safe from radiation, as any leak from Japan would likely dissipate over the ocean.Mr. Chu, at the House hearing, told the committee the U.S. is "trying to monitor [the situation] very closely" and is sorting through conflicting reports. "There are several reactors that are now at risk. I would  power balance bracelet  not want to speculate on exactly what will happen," he said. Both Mr. Chu and Mr. Jaczko said the U.S. government had sent experts and equipment to help the Japanese. The Energy Department has sent 39 staff members to the country and deployed air and ground equipment to try to track radiation levels. The Nuclear Regulatory Commission has sent 11 staff members.Mr. Chu, who has been a proponent of expanding nuclear power in the U.S. as an alternative to coal and oil power generation, said the U.S. would analyze the events at the Japanese plant to determine whether existing U.S. facilities need upgrades and whether new standards should be adopted for future facilities.He said that the administration remained committed to building new nuclear power plants, and that he wanted Congress to approve an additional $36 billion in the 2012 budget to guarantee loans for new plant construction.Late Wednesday, the U.K. advised its  power balance  citizens in Tokyo and north of Tokyo to leave given the "evolving situation" at the Fukushima nuclear facility.  
Par xmjiang4 - 1 commentaire(s)le 17 mars 2011

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