Showing posts with label safety. Show all posts
Showing posts with label safety. Show all posts

Monday, November 24, 2014

UPDATED: Nuclear Energy Blog Carnival 236: Here at Yes Vermont Yankee



Once again, we are proud to host the Carnival of Nuclear Energy Bloggers, right here at Yes Vermont Yankee.  The Carnival is a compendium of nuclear blogs that rotates from blog site to blog site, and it is always a pleasure and an honor to host it.  Here we go!

At Fukushima, Radiation Decreases in Turbine Building Basements
From the Hiroshima Syndrome's Fukushima Commentary - Leslie Corrice
The Japanese Press routinely reports on sudden increases in wastewater radioactivity at F. Daiichi. However, they fail to report on what is going right. For at least a year, the activity levels in the turbine basements of units #1-4 have been steadily dropping. This is definitely a success story, but it does not seem newsworthy enough for the Japanese Press.

Yucca Post-Closure Safety Report Finally Released
From ANS Nuclear Cafe - Jim Hopf 
 Jim Hopf details the recent release of the Safety Evaluation Report on Yucca, what it means, and more importantly what's likely to be done and not likely to be done as a result of it.  Nuclear waste is an entity we're prepared to deal with, Hopf argues, and for that reason Yucca should be opened and utilized to satisfy the Federal Government's legal obligation to take spent fuel from nuclear plant sites. 

Time for a Battle and an Update on Radiation Risk
Atomic Insights - Rod Adams
An epic struggle with important health, safety, cost and energy abundance implications is shaping up with regard to the way that the officially sanctioned science and regulatory bodies treat the risks and benefits associated with using ionizing radiation at low doses and dose rates for medical uses, industrial uses and power production.
We must make sure that this battle for science, hearts and minds is not as asymmetrical as the one fought in the period between 1954-1964. During that battle, a very interested Rockefeller Foundation provided the funding and numerous key influencers during a successful campaign to firmly establish the myth that radiation is dangerous even at the lowest possible doses.

More Battles: The Supposed "Clean Power Plan"
Carbon Dioxide
From ANS Nuclear Cafe - Nicholas Thompson
Nick Thompson gives the details you need to know about the EPA Clean Power proposal, and why it's not the boon for nuclear energy some have lauded it as.  Includes background links for more information.  Includes links for submitting YOUR comments on the plan this weekend. Comments due by December 1!

Vermont Yankee: Consequences of a Battle We Lost
From NEI Nuclear Notes - Meredith Angwin
Meredith Angwin documents the spreading pain of Vermont Yankee's closing--starting with the plant employees who will be laid off, and pain propagating through the local towns, on to the grid, and up to the state level. Her post, at NEI Nuclear Notes, is part of an NEI report on closing the plant, a report that includes the effect of the plant closing on New England's energy crisis and on the Regional Greenhouse Gas Initiative.  The full report: Closing Vermont Yankee: Carbon, Market Impacts of Closing the Vermont Yankee Plant.

Existing power plants
at Hinkley Point
Wikipedia
Finances and Risk in Europe
Neutron Bytes - Dan Yurman
The financial future of the French state-owned nuclear giant has become less certain and some worry it may threaten the viability of the UK’s Hinkley Point 3200 MW new nuclear build.

A Nuclear Opponent and His Lack of Credibility
Northwest Clean Energy - Meredith Angwin
Why Do They Listen to Alvarez?
At the Northwest Clean Energy blog, Meredith Angwin notes that Robert Alvarez has now written a report about Columbia Generating Station. This report rehashes the testimony he gave in Vermont about Vermont Yankee in 2013.  She reviews his qualifications and his report and asks: Why Do They Listen to Alvarez?

Safety Culture Everywhere
Graphic from Wikipedia
Nuke Power Talk - Gail Marcus
Trains and Boats and Planes...and Nuclear Power Plants
Gail Marcus writes at Nuke Power Talk about her presentation on safety culture at a meeting in Chicago, and her subsequent experience with a failure of safety culture. Yes, on her way home from the meeting, she had a first-hand experience with a safety culture failure.  (Gail...did you ever find out how the plane's wing hit a barbed wire fence?)  All's well that ends well, but her trip home pointed out how important safety culture is, whether on trains, boats, planes or in nuclear power plants.


Monazite (thorium mineral)

Nuclear Power and Noah's Ark
Energy Reality Project - Rick Maltese
Noah Nuke Advocate
Rick Maltese's parable begs the question: Will we wake up to the reality in time? Obviously the warnings were there for Noah but when will we know? We know what we've been doing wrong but do not know how to change. Time to act. Alone or collectively.

Fundraiser: Crowd Funding for a Pro-Nuclear Presence at AGU
ThoriumMSR - Rick Maltese
Renewed efforts to spread the word about MSRs bigger than ever
Rick Maltese plans to go to the annual AGU (American Geophysical Union) Conference.  Approximately 24,000 scientists and policymakers come to this conference in San Francisco, which runs from Monday December 15 to Friday December 19. Rick will be representing the Thorium Energy Alliance of Silicon Valley (TESV), and his own Energy Reality Project.   Join him at TESV booth 2617: this booth sits directly across of the booth of the Union of Concerned Scientists.  Contribute to crowdfunding Maltese's important effort.

Nuclear Good News on New Builds
Next Big Future - Brian Wang
Brian Wang reports on new builds, commissioning tests and more in South Korea, Vietnam, China and Russia.

China's 2020 Energy Plans
Next Big Future - Brian Wang
Brian Wang reviews China's plan for its energy mix by 2020.  This includes deepwater oil drilling, reducing coal use to 62% of electricity generation, and considerable new nuclear coming on-line.  According to Chinese planning documents, fast reactors will be an important part of the energy mix in the future.






Monday, July 21, 2014

Nuclear Energy Blog Carnival 218: Here at Yes Vermont Yankee

Once again, we are proud to host the Carnival of Nuclear Energy Bloggers here at Yes Vermont Yankee.  The Carnival is a compendium of nuclear blogs that rotates from blog site to blog site, and it is always a pleasure and an honor to host it.  So let's get started on some of the very best blog posts from some of the very best bloggers.

The first post is back-to-basics.  How much energy do we use, and where can we get it?

How carbon-heavy are your personal assistants?
If you want to know why America is among the world’s biggest destinations for immigrants, look at the country’s energy supply. Each American citizen has at her disposal, on average, an annual block of energy of more than 81,000 kilowatt-hours. That is like having a retinue of about 92 human assistants at her beck and call at any hour of the day. These personal assistants heat and transport her water, light her lights, run her computer and Internet, and move her car. As Steve Aplin of Canadian Energy Issues points out, there is nothing inherently wrong with the average American having a block of energy this size. In fact, it is profoundly good that she does. 

However, it is possible to have a retinue of personal assistants who do not emit so much CO2: America’s current use of energy, after all, adds, every 19 months, 1 part per million to the CO2 concentration in the planet’s atmosphere. Aplin urges the de-carbonization of the 28 billion personal assistants serving America, through a known and proven energy technology.  Nuclear energy.
http://canadianenergyissues.com/2014/07/18/how-carbon-heavy-are-your-personal-assistants/

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Next, a completely different look at potentially dangerous technologies.

Comparative dangers?  How about those crystal doorknobs?
At Nuke Power Talk, Gail Marcus discusses a fire in a home in the UK caused by a crystal doorknob concentrating the rays of the sun. Her post is titled "The risk of just about everything."   Marcus reflects on how humankind responds to unexpected risks from technologies, be they simple ones, like a crystal doorknob, or complex ones, like nuclear power plants.
http://nukepowertalk.blogspot.com/2014/07/nuclear-power-and-crystal-doorknobs.html
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Well, while we are considering danger, let's look at the news from Japan.

How safe is “safe enough” in Japan?
The question of “how safe is safe enough” has suddenly emerged in Japan. A few news outlets try to provide an objective answer, relying on the Nuclear Regulatory Authority decisions on restarts. But most seem to opine that no nuclear plant will ever be safe enough. The most extreme news source seems to be Asahi Shimbun. The Asahi makes what are tantamount to fabrications about the situation, and makes no attempt to provide an iota of balance. Les Corrice covers the coverage in his blog, Hiroshima Syndrome.
http://www.hiroshimasyndrome.com/fukushima-commentary.html

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Asahi Shinbun is not the only source of myths.
  • The price of electricity in Germany is pretty hard to determine, what with the taxes and the tariffs and the special breaks for industry. 
  • Speaking of "special breaks," there's a whole movement against the Export Import Bank.  
Nuclear Energy Institute takes on these issues, in two blog posts.

A third post at NEI is a very upbeat look at being a woman and a nuclear engineer.  (Sigh.  I personally love this sort of post.)
  • Being a nuclear engineer at Areva.

5 Myths About the Export-Import bank
Rep. Jeb Hensarling is leading the charge against the reauthorization of the U.S. Ex-Im Bank. The bank is crucial to nuclear exports, and NEI decided to confront some of the myths about the bank that Hensarling has been promoting recently.
http://neinuclearnotes.blogspot.com/2014/07/5-myths-about-export-import-bank.html

Higher and Higher: EEI Uncovers The Cost of Electricity in Germany
Ever since Germany decided to phase out nuclear energy in the wake of Fukushima, local activists have been touting the results of the shift, known in German as the "Energiewende." But what has the cost been to the nation's economy. NEI's Mark Flanagan looks at a recent EEI report that's full of interesting details.
http://neinuclearnotes.blogspot.com/2014/07/higher-and-higher-eei-uncovers-cost-of.html


Being a Nuclear Engineer at AREVA
Abbey Donahue is a Design Project Engineer for AREVA TN, and the professional development chair of the North American Young Generation in Nuclear (NA-YGN). In her blog post to NEI Nuclear Notes, Abbey talks about what she does, why it matters, and why she has such a passion for engineering, energy, and making a positive impact on the world.
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There are other types of nuclear energy, also. Brian Wang at Next Big Future looks at fusion.
Helion's Fusion Engine
Helion Energy's Fusion Engine is the only demonstrated fusion energy source capable of producing both on demand and baseload power at low cost and with minimal environmental impact. Employing a patented staged electromagnetic compressor and direct energy conversion, the Fusion Engine efficiently harnesses fusion energy employing fuel derived solely from water. This IAEA award winning and DOE validated prototype generated the required fusion energy output that allows for
commercialization of economical fusion by 2019. By removing complex tritium systems and steam turbines, the Fusion Engine can be constructed faster and with reduced capital costs. And unlike current nuclear systems, Helion’s fusion technology is inherently safe and generates only clean byproducts. Helion holds the key to unlock the long sought after promise of endless fusion energy.

They got $5 million from DOE and are raising $35 million. The chief researcher John Slough also has a NASA funded direct fusion propulsion project.

http://nextbigfuture.com/2014/07/helion-energy-plans-to-enable.html
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Meanwhile, there's a lot of wind in some parts of the country. Jim Conca at Forbes looks at the energy  possibilities of Tornado Alley.

Wind Turbines Could Rule Tornado AlleyTornado Alley is the optimal place for wind turbines in the United States, pushing capacity factors beyond 40%, and making wind the second largest generator of electricity in Kansas, South Dakota and Iowa. But political forces seek to stop expansion.


Tuesday, January 15, 2013

Vermont Yankee: State Claims "Economic" Argument for Closing Plant

A few days ago, I described the three court hearings about Vermont Yankee that will occur this week. Three Vermont Yankee Hearings: The Week of Living Lawyerly. The first hearing, in the Federal Court of Appeals, happened yesterday.

In this three-minute clip, Fox News describes the court hearing in New York yesterday. FOX44 - Burlington / Plattsburgh News, Weather



Economics? The State Has Financial Interests? Huh?

In this hearing, the State made a case that it wasn't interested in nuclear safety, no, not at all.  It was interested in money!  Specifically, it had financial interests.

First, it feared that decommissioning of the plant might cost the state money. It is not clear to me what this has to do with when the plant is decommissioned, but still. It's their argument, not mine.

Second, the state claimed that the existence of the nuclear plant would slow down the growth of renewables.  Entergy Lawyer Kathleen Sullivan answered that one. She pointed out that state utilities are buying less than 3% of their power from Entergy. Therefore the existence or non-existence of the plant makes no difference to Vermont power contracts. Vermont utilities will continue to make purchase agreements with renewable or non-renewable power sources, as they do right now.

You can hear the audio of the entire court case, embedded at the bottom of this blog. It's about 40 minutes long.

The State's Argument is Backwards

Economics is the pro-Vermont Yankee argument. At the same time that the legislature was speaking about safety, I spoke to Rotaries and other clubs and groups and schools.  I always explained how Vermont Yankee provided jobs, taxes, economic benefits to the region, and low-cost power that enabled other jobs.

The state is arguing that Vermont Yankee should be closed for economic reasons. That is simply incomprehensible.  I would talk to groups about economics, but the opponents would talk about safety.  As a matter of fact, this was a problem for me.  The opponent's safety arguments were bogus, but they were emotionally compelling.  Talking about economics had far less emotional content.

The Tritium, the Waste Dump, the Fish, and the S-word

I find this whole thing so topsy-turvey!  I sat in those hearings, when the legislators said "We can't use the s-word (safety) but we can use the r-word (reliability)" and then proceeded to discuss safety.  That is what I heard.  I was there.

Opponents (including Governor Shumlin) gave press conferences about strontium attacking the teeth of children. They spoke of how it was a no-brainer to close the aged, leaking plant.  They spoke of the "radioactive waste dump" on the banks of the Connecticut. Shumlin stated that you shouldn't eat the fish in the river--even as the head of the Department of Health publicly disagreed with him.  It was "we really care about safety" all the way with the opponents.

The opponents never effectively countered the economics argument.  They just ignored it.  Now the state claims an economic argument for closing the plant?

Here's a blog post about economics from two years, ago, with links to reports  Economics and Vermont Yankee. The grid price of electricity is temporarily lower now, but the other economic benefits remain exactly as stated.

State's Argument Does Not Work

Any way you cut it, economics is a pro-Vermont Yankee argument. Even the opponent lawyer had to go into elaborate "what-if" scenarios  to try to make an economic argument for the state. IF Entergy goes bankrupt AND the NRC fails to regulate the decommissioning funds etc.

 Expensive lawyers (hired with my tax dollars) can't give the state a credible economic reason to close Vermont Yankee.

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References, including an Audio of the Hearing

There are many news stories on this hearing. Most of the viewers conclude that the State did far better this time by hiring an outside attorney.  Cheryl Hanna said she didn't know how the ruling would go, but the state did better this time. WCAX also has a good three-minue video clip.

Cheryl Hanna of Vermont Law School just posted an analysis: the law is still probably on Entergy's side, but the State made a far better case this time.

 The Vermont Digger article by Andrew Stein is complete, and includes a recording of the actual testimony.

Here's the embedding of the recording from the Digger article: about 40 minutes.

Update: I embedded the Vermont Digger audio above, but it is not appearing on some computers. I don't know why it doesn't appear.  If you do not have the audio on your computer, you can hear it at Vermont Digger.



Thursday, April 5, 2012

Vermont Yankee is Not Fukushima

Vermont Yankee is not Fukushima

On March 11, 2011, a massive earthquake and tsunami struck Japan. Schools collapsed, villages were swept out to sea, and an estimated 20,000 people died.

Five nuclear stations containing fifteen reactors were affected by the tsunami. All the reactors survived the earthquake, but transmission lines failed and diesel generators were flooded. At one site, three reactors lost power for too long, resulting in fuel damage, hydrogen explosions and radiation release. In accordance with emergency plans, population evacuations began almost immediately.

Japan is an industrial powerhouse and technically astute country. The question arises: Could it happen here? Specifically, could this happen at Vermont Yankee, a sister reactor to those in Fukushima?

Vermont Yankee Safeguards

Worldwide, plants have operated through hurricanes, floods and tornados, as well as earthquakes. Shortly after Fukushima, a prominent anti-nuclear activist worried that a meltdown could happen to Vermont Yankee if a big hurricane came to the Connecticut River Valley. A few months later, Hurricane Irene arrived. During the storm, roads washed away and neighboring towns were flooded. Vermont Yankee still made power at full capacity. Nuclear plants are among the sturdiest structures on the planet. Vermont Yankee is designed for a 500-year-flood, 360 mph tornado winds, and severe earthquakes.

To operate safely, a nuclear plant needs adequate cooling water and electricity. Vermont Yankee draws water from Vernon Pond and also stores millions of gallons on-site. It has several types of electrical backup. Its diesel generators are above the 500-year-flood level. The plant also has a direct power line to Vernon Dam. River water can be pumped directly into the reactor, if necessary. Vermont Yankee is well-engineered for its location.

Vermont Yankee is a Mark 1-Reactor, a design that has worked well in floods, earthquakes, hurricanes and typhoons worldwide. Its reliability is well-tested.

What if it did happen here?

No matter how low the chances of an accident, people wonder what would happen if it DID happen here. In Japan, three reactors failed, but no workers died of direct radiation exposure (unlike Chernobyl). About fifty workers sustained exposures that may increase their risk of eventual cancer by 5% or less. There were no civilian deaths from direct radiation. Civilian radiation exposures are far below the level (100 millisieverts a year) at which epidemiologists can detect measurable increases in eventual cancer. Still, the radiation in the area is higher than before the accident, and a twelve-mile radius has been evacuated. Anxiety and fear have been major effects of the accident.

The facts are clear - there have been no radiation-related deaths to date from the accident at Fukushima, and few (if any) excess cancer deaths can be expected among civilians. Other sources of electricity cause far more illness and death. In America, 50% of our electricity comes from coal. According to the EPA, 32,000 Americans die annually due to pollution from coal plants. When politicians say “We can close Vermont Yankee because there is plenty of excess power available on the grid,” they mean "The fossil plants upwind of us will run more.”

The anniversary of Fukushima will bring outcries, demonstrations, and imaginative scenarios of nuclear doom. But for asthmatics and their families, doom is upwind of us, right now. It’s fossil-fired.

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As I mentioned in a previous post, I wrote this op-ed and submitted it to several local papers. It was printed in the Keene Sentinel, the Barre-Montpelier Times Argus, and others.




Photo of Fukushima tsunami waves from The Telegraph

Thursday, August 11, 2011

Slide Show on Vermont's Energy Future

I recently recorded a 45 minute slide show about Vermont's Energy Future. I had been meaning to do this for a long time.

I want to thank the people at CATV studio of White River Junction for their work and patience in recording this, and Cavan Stone for his thoughtful editing. I hope you enjoy it!

The show covers Vermont Yankee issues, including:
  • alternatives to Vermont Yankee
  • safety issues, including tritium and concerns arising from Fukushima
  • economics

Monday, March 21, 2011

NRC Renews Vermont Yankee License

On March 10, the NRC announced they would renew Vermont Yankee's license. The earthquake and tsunami in Japan led to another announcement about the license possibly being delayed.

Today, March 21, the NRC issued the license. I can't find the license letter at the NRC website yet, so I have linked to it at the Vermont Digger site.

Due to the events in Japan, all power plants in this country will be under new types of review in the future. That is exactly what should happen! I am glad to see that the NRC is not putting the cart before the horse. They are not attempting to set up "lessons learned" before "facts are known." The Vermont Yankee license extension shows that the NRC is sticking to its procedures, which include assessment before rulemaking.

As described in this AP report, many people view the VY license extension with alarm. As you could predict, Senator Bernie Sanders is particularly concerned.

Though Vermont Yankee has its license, Larry Smith of Vermont Yankee was quite right to say that "(The license is) not a cause right now for any celebration in light of world events." Nobody in the industry is in a celebratory mood. Still, I am cheered that the horse of facts will pull the cart of lessons learned at the NRC, and that Vermont Yankee has its license.

Update: In other local news, the Vermont Senate is beginning to look at the economic consequences of closing Vermont Yankee.