Posts Tagged ‘nuclear power plants’

A Fukushima on the Hudson?

April 4, 2016

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NY-DN874_NYINDI_16U_20150414182440Ellen Cantarow and Alison Rose Levy wrote an alarming and plausible article for TomDispatch about the likelihood of a Fukushima-type accident at the Indian Point nuclear power plant outside New York City.

The Indian Point plant has a terrible safety record, even by industry standards.  There is an ongoing leak of tritium (radioactive) water, whose source has not been identified, into local groundwater and the Hudson River.  There is a known danger of flooding, which could cause a meltdown of the reactor core, but management of Entergy, the owner of Indian Point, has declined to install a $200,000 flood detector.

Now a high-pressure natural gas pipeline is planned by an energy company called Spectra, would carry fracked gas within 150 feet of Indian Point.  Accidents in gas pipelines are on the rise, according to a study by the National Transportation Safety Board, due to gas companies cutting corners on safety.

How much risk should the nearly 20 million people who live in the vicinity of Indian Point assume?

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The passing scene: November 13, 2014

November 13, 2014

Thank you for your service by Elizabeth Herrin for Medium.

All of My Friends Are Dying by Vince Emanuele for World News Daily.

John Fogarty defends ‘Fortunate Son’ song choice at Concert for Valor by Randy Lewis for the Los Angeles Times.  (via Bill Harvey)

Can you honor veterans for their service, while still thinking that the war they served in was wrong, or even that all wars are wrong?  My answer is: Yes.

College Athletes of the World, Unite by Kareem Abdul-Jabbar for Jacobin magazine.  (via Bill Harvey)

I thought that star college athletes had it good, but evidently not.  This article was an eye-opener for me.

The Mystery of Ray McGovern’s Arrest by Ray McGovern for Consortium News.

CIA critic Ray McGovern was arrested for trying to attend a panel discussion in which CIA ex-chief David Patraeus participated.  His ticket was bought under somebody else’s name.  So how did the police at the door know to be on the lookout for him?

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Can we do without nuclear power?

October 29, 2014

A lot of smart people think it is possible to eliminate or drastically reduce the use of fossil fuels while also eliminating nuclear power.  Maybe they’re right, but I don’t see it.

Presently New York’s electrical generating capacity is about one-third coal and oil, one-third natural gas, one-sixth nuclear power and most of the rest hydroelectric power.  Only about 3 percent is wind energy, and there is tiny plant powered by biomass.

nuclearplant1The burning of coal and oil, especially coal, creates greenhouse gasses, so ideally we’d eliminate coal and minimize oil.

Natural gas, in contrast, burns cleanly, which is why it is promoted as a “transition” fuel.  But unburned natural gas (methane) is one of the worst greenhouse gasses, and fracking releases methane into the atmosphere.  Fracked natural gas doesn’t help the climate, but, without fracking, natural gas would be scarce and expensive.

All the good hydroelectric sites in New York are already used, so there’s little potential to increase hydro.  So you would have to step up production of wind energy by a factor of 25 or more.

I don’t see how it is possible do do without nuclear power and still maintain a dependable electricity supply.  I think nuclear power is a dangerous technology which nevertheless can be operated safely, provided the industry uses the best practices and the best technology.

This would mean phasing out existing U.S. nuclear power plants, most of which are past their scheduled decommissioning dates and some of which are located on earthquake fault zones, and building a new generation of nuclear power plants using the newest and best technology.

I will change my mind about this if Germany is able to stick to its moratorium on nuclear power without increasing its use of coal-fired and oil-fired power.  But as I see it, nuclear and coal are the only alternatives for increasing electric power generation.

The United States happens to have ample supplies of coal at current rates of use, as does China, but coal is the worst fuel in terms of effects on human health, the environment and climate change.  Maybe someday the USA and China can invent a way to burn coal cleanly, but otherwise I see no alternative to nuclear.

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Can Europe keep the lights on this winter? by Mark Gilbert for Bloomberg View.  [added 10/30/14].  Another example of the problem of trying to do without both fossil fuels and nuclear power.