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America's aging nuclear is headed to the retirement home

Two weeks ago Entergy Corp. (ETR) won a bitter fight with the State of Vermont to keep the East Coast state's only nuclear power plant open.  The reactor sits near Brattleboro, Vermont on the southern tip of the state near Massachusetts.  The reactor was a Mark 1 boiling water reactor (BWR) design, similar to the reactors that melted down at Fukushima after being struck by an earthquake and tsunami flooding.

I. Giving up the Ghost

The single reactor Yankee Power Station, first commissioned in 1972, had already secured a 20 year extension --good through 2032 -- from the U.S. Nuclear Regulatory Commission (NRC), but had been battling Vermont state regulators since 2010 who wanted to close the aging plant.

In its fight to keep the reactor open, Entergy first won a decision from the U.S. District Court for the District of Vermont's U.S. District Judge J. Garvan Murtha who ordered [PDF] the state to allow the plant to continue to operate.  The state appealed that decision.  But in early August, the 2nd Circuit U.S. Court of Appeals in New York ruled [PDF] that the Atomic Energy Act of 1954 [PDF] and the Federal [Water] Power Act of 1920 [PDF] (TITLE 16 U.S.C. Chapter 12 ) overode a pair of state laws that the state claimed gave it the power to regulate nuclear safety.  The decision effectively banned the state from shutting down the reactor which the NRC approved of.

But in an ironic twist Entergy decided to shut down the reactor anyway, acknowledging the financial barriers facing the plant's continued operation.

Yankee Nuclear Plant
Entergy scored a pyrrhic win in its battle to keep the Yankee Nuclear Power Station open.
[Image Source: AP]

Entergy in a press release said that it expected the plant to about "break even" this year fiscally, but could lose as much as $50M USD per year on average over the next several years.  By shuttering the plant, Entergy plans to save $150M to $200M USD in total costs by 2017.  However, it has already taken a charge of $181M USD on the shuttering plan, and expects an addition $55M to $60M USD in costs relating to employee pension and severance. 

Most of the plant's 630 employees -- plus an undisclosed number of contractors -- will be terminated, although a skeleton crew will be kept on during the plant's decommissioning -- a process which could last for decades if Entergy has its way.

Bill Mohl, president of Entergy Wholesale Commodities, comments, "Simply put, this decision was based on economics."

II. Nuclear Power is Struggling Financially

While nuclear fuel is relatively inexpensive, plant maintenance is not trivial; for example since Entergy acquired the Yankee plant in 2002, it has spent $400M USD -- or roughly $40M USD -- on upkeep.  When you pile on the cost of lengthy legal battles with "green" minded activist parties on the local and state level, nuclear isn't quite so cheap.



To make matters worse, nuclear has had to compete fossil fuels, which are booming amid the explosion of natural gas and oil extraction from hydraulic fracturing ("fracking").  The surplus of fossil fuels has driven down prices, which Entergy notes in its press release on the closure.

Fracking regions
Fracking proejcts have greatly cut U.S. fossil fuel costs.
[Image Source: U.S. Energy Information Agency]
 
To add insult to injury, nuclear -- which receives a stick from the government (on a state level at least) via legal fees -- has to compete with alternative energy like wind and solar that are lavished with tax credits and other incentives on a state and federal level.  As Entergy puts it:
 
Wholesale market design flaws that continue to result in artificially low energy and capacity prices in the region, and do not provide adequate compensation to merchant nuclear plants for the fuel diversity benefits they provide.

Professor Henry Lee, director of the environment and natural resources program at Harvard University's Kennedy School of Government warns, "Nuclear power is in big trouble economically." 

III. Vermont is Happy to See Nuclear Jobs Leave

And not everyone is sad about that.  Vermont Governor Peter Shumlin (D) commented:

Entergy's announcement today confirms what we have known for some time.  Operating and maintaining this aging nuclear facility is too expensive in today’s world.  Vermont utilities no longer have contracts with Vermont Yankee, and our regional grid is not reliant upon it for stability.  Vermont has made clear its desire to move toward more sustainable, renewable sources of electricity, and many of our surrounding states are doing likewise.

Vermont Yankee was built with an expectation that it would operate for a limited period of years.  While it is no secret that Vermont and Entergy have disagreed on how long that should be, it is now clear that Vermont Yankee is a part of the energy past, and will not be a part of our energy future.

The state says it will work to provide resources to the displaced workers.

Vermont protesters
Protesters picket Yankee power plant back in 1986. [Image Source: AP]

The cost of decommissioning the Yankee plant is estimated $566M USD; fortunately Entergy during the plant's profitable years established a trust which today is worth $582M USD and growing.

A growing controversy exists regarding the aging reactor's decommissioning cycle.  Entergy is asking the NRC to allow it to put the reactor in "safe-storage" -- an up to 60-year period to allow the reactor to cool down before completing the decommissioning.  Sen. Bernie Sanders (I-Vermont) disagrees with the plan and says he will challenge it, stating, "Entergy must go through a decommissioning process as soon as possible."

In addition to potential dangers of uncooled nuclear waste, decommissioning the plant too soon could impact Entergy financially by giving its trust less time to mature.

IV. Over Half the Nation's Nuclear is Nearing End of Life

America's aging nuclear industry has been facing a firestorm of criticism ever since the March 2011 meltdown in Fukushima.  Despite the fact that the Fukushima failure was due to negligence -- the operator defied its engineers' advice to waterproof backup generators to save on costs -- the incident has had a powerful impact in shifting American public opinion against nuclear power.

That shift has helped the government escape criticism for giving solar and wind power handouts that it won't give nuclear power.  It has also driven some states to try to kick out aging nuclear plants -- including Vermont.

Of the 104 reactors in 65 commercial plants in 31 states in the U.S., twenty-three -- or roughly a fourth -- are 40 years old or older.  Another forty-two reactors are 30 years old or older.  These older reactors tend to not only be the least efficient -- causing them to struggle more to compete with cheap fossil fuel power and artificially cheap alternative energy -- they also require more in maintenance.

Nuclear Reactor
Over half of U.S. reactors are over 30 years old. [Image Source: Corbis]

Currently the nation gets about 20 percent of its power from nuclear energy.  But that could dip to 10 percent or less within a decade if the older plants are decommissioned and there's little new growth.

So far this year five reactors have been scheduled for decommissioned.  Three of them -- San Onofre 2 and 3 near San Diego and Crystal River 3 in Florida -- had underwent botched maintenance efforts and would have required expensive repairs.  And the Yankee plant had mounting legal costs.  

V. Handful of New Projects Can't Keep Pace With Shutdowns

But one of the reactors -- the Kewaunee Power Generating Station in Kewaunee, Wisconsin shut down "purely for economic reasons" due to the falling price of natural gas.  Owner Dominion Resources, Inc. (D) had kept the reactor -- a more efficient 556 MW pressurized water reactor (PWR) design -- well maintained and had little in the way of current legal issues.

Nuclear analyst Peter A. Bradford, a former member of the NRC and a former head of the New York State Public Service Commissiontold The New York Times:

That’s the one that’s probably most ominous.  It’s as much a function of the cost of the alternatives as it is the reactor itself.  Kewaunee not only didn’t have a major screw-up in repair work, it didn’t even seem to be confronting a major capital investment.

With the five closures, the nation's number of reactors is expected to dip to 99 by next year -- the lowest level in decades.

Some new modern reactor designs are incoming.

Reactor design
The AP1000, to be used in Georgia and South Carolina Plants [Image Source: Westinghouse]

The Tennessee Valley Authority is constructing a new reactor in its state, two reactors [PDF] are being built in Georgia (as an addition to the two-reactor Vogtle, Georgia plant), and two more are being constructed in South Carolina at the Virgil Plant, which currently has only one active reactor.

Nine other license applications are under review, according to an NRC page.  However, the recent industry tribulations are apparent from that page; eight other license requests were abandoned (marked "suspended") for various reasons -- in many cases costs.  Licenses typically take five years or more to obtain.

Chinese plant construction
China is already building a number of AP1000s, even as the U.S. nuclear industry wanes. 
[Image Source: Westinghouse]

The rate of construction clearly isn't keeping up with closures.  And that has some wondering whether nuclear power in the U.S. is destined for a slow ride off into the twilight, killed by cheap fossil fuels, alternative energy protectionism, and zealous "environmentalist" litigation.

Source: Entergy



Comments     Threshold


This article is over a month old, voting and posting comments is disabled

RE: Still the Cheapest
By spaced_ on 8/28/2013 11:19:23 PM , Rating: -1
Why is every country including yours investing so heavily in wind if nuclear is the answer?

And what does number of turbines per nuke plant have to do with anything? Unless you state cost per turbine and cost per nuke plant it means nothing in terms of economics.

I was basing my assumptions on some data provided by wikipedia and the eia.

If their data is wrong, perhaps you should point out their mistakes.

http://en.wikipedia.org/wiki/Cost_of_electricity_b...
http://www.eia.gov/forecasts/aeo/electricity_gener...

Oh also, who cares about the environment and wildlife? I mean all these left-wing environmentalist nut-bags are trying to prevent you from building nuke plants in the first place.

Didn't realise you were such a tree hugger.


RE: Still the Cheapest
By ebakke on 8/28/2013 11:33:14 PM , Rating: 3
quote:
Why is every country including yours investing so heavily in wind if nuclear is the answer?
Because countries (read: governments) invest for political gains, not economic gains. Duh.


RE: Still the Cheapest
By spaced_ on 8/28/2013 11:55:40 PM , Rating: 2
I suppose all that renewable energy the Chinese are building is to help their single political party gain something politically.

Hang on a minute...


RE: Still the Cheapest
By futrtrubl on 8/29/2013 3:33:09 AM , Rating: 3
Actually yes, it is. China (the government) has invested heavily in solar companies to corner the market worldwide and are now due to lack of demand have to create domestic demand for the industry. It's an oddly opposite direction to what happened when they completed their intensive road infrastructure blitz locally and then had to create international demand to support the industry they had created (in Jamaica (local issue for me) as a specific example and central Africa for another among others).


RE: Still the Cheapest
By Nagorak on 8/29/2013 7:20:55 AM , Rating: 2
While there may be some truth to what you're saying, the fact is China has no shortage of demand for power of any type. You can't even see the sky in many of their cities due to the overwhelming pollution. They would be well served to put all that excess solar capacity to use and shelve some of the coal power plants they are building. Pollution there is already beyond critical levels in China.


RE: Still the Cheapest
By spaced_ on 8/30/2013 4:42:32 AM , Rating: 3
I didn't realise the Chinese people had the option of voting for another political party thereby making renewable energy a political issue in China. Thanks for clearing that up.

In other news, sounds like an economic and security strategy.


RE: Still the Cheapest
By half_duplex on 8/29/2013 10:06:00 AM , Rating: 3
China developed a massive solar industry for the most part to take advantage of the sophomoric American President that was voted into office in 08.

Nuclear plants slowly die due to the constant barrage of lawsuits. Solendra dies even when funneled millions of tax dollars.


RE: Still the Cheapest
By whickywhickyjim on 8/29/2013 10:14:03 AM , Rating: 2
quote:
Why is every country including yours investing so heavily in wind if nuclear is the answer?


Because most utilities are forced to by their regulators. It's called renewable portfolio standards. Most utilities are in business to earn a return on their investments. Nuclear plants have a fair amount of risk associated with them because they are very costly to build and take 10+ years to construct. Power companies can't start recovering their investments until the plants achieve commercial operation. Wind projects, in contrast can be built in a few months to a year, and are comparably very cheap. And sometimes, when nuclear plants are finally completed, regulators refuse to allow them to operate -- google the Shoreham plant in New York. Wind is also heavily subsidized, and generally gets preferential ratemaking treatment. In contrast to nuclear, it's very certain that they are going to make a quick buck on wind. That's why they are being built.


RE: Still the Cheapest
By spaced_ on 8/30/2013 2:06:12 AM , Rating: 1
Yep, economically wind and gas makes sense. Nuclear doesn't.

Coal is less economically attractive now in most countries due to carbon taxes/trading schemes but how does that affect nuclear? It doesn't.

People seem to forget nuclear is heavily subsidised as well.

I find it quite funny I was voted down simply for pointing to a few facts. The reality is there's countries outside of the United States of America that do things differently.

Guess what? We never voted for Obama and he doesn't rule our countries.

We have huge uranium deposits, but not a single nuclear plant.

Get your head out of the sand, technology and manufacturing has improved and gas is cheap, that's why nuclear is struggling.

Why do you all love nuclear so much? It has huge risks associated and it's comparatively expensive to maintain. If something does go wrong then what?


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