Showing posts with label fracking. Show all posts
Showing posts with label fracking. Show all posts

Wednesday, August 6, 2014

New England Energy: What Were They Thinking? George Coppenrath Guest Post


What were they thinking?

Observers of the New England energy scene can be forgiven for asking “what were they thinking” when New England’s state energy planners backed building 25 cent/kilowatt-hour wind projects while opposing reliable, existing, low-cost generators like Vermont Yankee nuclear power plant.

They were thinking New England would have endless amounts of “fracked” natural gas; they were wrong. Contrary to “expert” predictions of just a few years ago, demand has outstripped deliverable supply causing prices to climb steadily and spike drastically when the weather is at its hottest and coldest.

 They were thinking New England could always buy more Canadian hydro power; they were wrong. As with natural gas, there’s not enough transmission capacity. Efforts to build new power lines have yielded controversy, spending, but no new cross-border transmission.

And finally, they were thinking that closing a big, base load nuclear power plant or two would push New England utilities into the waiting arms of intermittent solar and wind power; they were wrong. You cannot replace base load power sources with intermittent ones, so electric utilities were instead forced into the waiting arms of high carbon fossil fuel.

 In short, they thought their foresight and strongarm regulatory tactics would bend the region’s energy market to their will. The market is bent, but instead of the result they wanted, they got the worst case scenario: higher emissions and higher prices which damage New Englanders' quality of life and increase costs to businesses.

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This op-ed column was written by George Coppenrath of Barnet, Vermont.  He is a former Vermont Senator from the Caledonia Orange District.  Within the Vermont Senate, Coppenrath served on the Natural Resources and Energy Committee.  His column has appeared in several newspapers in Vermont.

His column is also quoted extensively in today's excellent post at NEI Nuclear Notes: In a Pit in Nuclear-Free Vermont.

Thursday, July 21, 2011

Will Entergy Buy Fuel for Vermont Yankee? Mixed Signals and Half-full Glasses

Entergy filed for an injunction to prevent the state of Vermont from closing down Vermont Yankee while litigation is pending. This injunction was denied on Monday.

The judge's wording for the injunction ruling caused some people to believe that Entergy will prevail in the main lawsuit, though it lost on the injunction. However, some plant people are talking about selling their houses. This week, Entergy must make a decision whether to order fuel for a November outage. Alternatively, they can NOT order fuel and shut the plant down in the fall. The cost of the fuel and the outage is about $100 million dollars.

In other words, this week Entergy will place a $100 million dollar bet (or not place it) about whether they are think they are going to win the lawsuit.

I'm going to put on two hats, Half-Full and Half-Empty, to discuss Entergy's position and choices.

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The Law and the Judge's Ruling

Half-Empty: Looks like the plant is history. The first round went to the State: No injunction. Vermont Yankee can be shut down by the state while the lawsuit is proceeding. As Parentau of Vermont Law School described it: Judge Murtha called Entergy's bluff.

Half-Full: Well, Mr. Parentau isn't the only lawyer at Vermont Law School. I don't consider him a particularly strong voice about this matter. Parentau is the one who thought that act 160 passed (2006) because the cooling tower fell down (2007). He didn't even have the sequence of events right.

Two other lawyers at Vermont Law School, Hanna and Kreis, thought the ruling looked good for Entergy. Anyone reading the brief can see that the judge made no decision on the merits of the case, but stuck strictly to the question of whether the state's actions would cause irreparable harm to Entergy. In other words, did Entergy really require an injunction?

Half-Empty: It's all very well to read tea leaves this way, but face it, the judge turned Entergy down flatter than a pancake. His ruling doesn't bode well for the next hearing. You're just being Pollyanna. But of course, you always are.

Half-Full: Just because you are permanently crabby is no reason to insult me! I'm not just reading tea-leaves. Here's a couple of points the VLS professors made:
  • Act 160 is badly framed and put Vermont Yankee into legal limbo (Hanna review)
  • The Vermont legislature may have been attempting to regulate radiological safety, which is clear pre-emption of the federal role (Hanna review)
  • The judge accelerated the trial dates, while saying that an injunction would not give the needed relief to Entergy. This may have been a signal that Entergy is likely to prevail at the main trial. (Kreis review)
Half-Empty: Okay. So you are reading blogs, not tea leaves. But you aren't the only one that can read blogs! Another VLS professor thinks that the injunction ruling:
  • Helps the state by pointing out the areas they have to strengthen for the main trial (Parenthau review)
  • Doesn't address an important argument about the Memorandum of Understanding, an argument that may support the state case. (Parenthau review)
Half-Full: I think Parenthau's argument is weak. He tries to make the judge's misgivings about the State argument into some kind of pep talk for the state.

Half-Empty: I think the Hanna and Kreis's arguments are weak. The Judge denies Entergy's request, and they act like this is a great thing for Entergy.

Half-Full: Puh-leeze. Did you even read the judge's ruling?

Half-Empty: Hey, did you read it? Frankly, I think we should change the subject.

Half-Full: Okay. Best idea you've had yet.

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Entergy Has to Make a Decision on Fuel

Half -Empty: It's all very well to dissect and analyze the statements of law professors who are themselves dissecting and analyzing the statement of a judge. Lots of fun! But would you invest $100 million dollars (the cost of the new fuel and the fall outage) on the belief that the upbeat interpretation of the judge's words is correct? You think Kreis and Hanna are better interpreters than Parenthau. Fine. Are you willing to bet $100 million on this choice of advisors?

Half-Full: Oh for heaven's sake. That's not the bet. It's not about those interpretations. The Entergy choices would be the same if Vermont Law School had never started a blog. It's about fuel ordering choices, not betting on lawyers.

Entergy has a lot of choices. For example, the judge has moved the trial date to September, so by the time of the planned outage, Entergy will know whether or not it has won the case.

So, right now, in July, Entergy could order fuel. If they lose at the September trial, they don't hold the outage. Yes, they have the fuel, but that is not lost money. They have other BWRs, and the fuel can be used in those, perhaps with some cost for modification. They won't lose all their fuel money, and they won't spend the outage money.

On the other hand, if Entergy orders fuel and wins the case in September, they can go ahead and refuel, pretty much on time. It's this sort of reasoning that encouraged the judge to deny the injunction. Entergy is not about to suffer irreparable harm from its choices. In his ruling, the judge gave Entergy a list of possibilities for managing the situation without losing tens of millions of dollars.

I must say, Half-Empty, you have managed to trivialize the grounds of Entergy's choice while exaggerating the financial consequences.

Half-Empty: That is absolute nonsense. What company in its right mind would spend $100 million dollars on such a bet? They would be betting the ruling will go their way, or, if it doesn't, that they will manage to use the fuel anyhow. There is a strong possibility that they will be throwing money away.

Is Vermont Yankee Worth An Investment?

Half-Empty: Speaking of throwing money away. Remember, when Entergy put the plant up for sale, nobody stepped up to buy it? That was a market assessment that Vermont Yankee is worthless as an asset. What company would put a penny into a place like that?

Half-Full: A smart company. A company that knows that a "worthless" asset can become a very valuable asset quickly when the only difference is a legal ruling. For example, Pacific Gas & Electric in California went to the verge of bankruptcy around 2001. Then a Public Utility Commission ruling allowed them to raise their rates, and---presto! Profitability! This type of scenario can and will happen again.

Half-Empty: Your analogy is flawed. Entergy owes a duty to their stockholders to avoid this sort of high-stakes bet. And, that is not all that is on the table. Bad things could happen in the future. For example, the NRC could make them do expensive upgrades, based on the NRC's interpretation of Fukushima.

Half-Full: Your reasoning is fallacious. You don't create value for stockholders by walking away from the good businesses. Bad things could happen in the future, sure, but so could good things! As a merchant plant, Vermont Yankee would have strong profitability, especially if the price of natural gas goes up. Fracking is big now and it's the great hope for cheap natural gas. But fracked wells have a shorter life-span than traditional wells, and plenty of people feel that gas prices are bound to rise after this round of frack drilling plays out. Maybe about five years from now. If gas prices rise even a little, that plant can be a gold mine for its owners.

Half-Empty: I don't agree with you, but you could conceivably be right. Even a stopped clock is right twice a day.

Half-Full: I don't agree with you, but you could conceivably be right. Even someone without a clock can guess at the time.

Half-Empty and Half-Full: We'll just have to wait and see.



Nuclear fuel bundles being inspected (Unfortunately, the illustration shows a PWR bundle , not aBWR bundle.)

Saturday, June 26, 2010

The Daily Show, Welcome, and Thanks

The Daily Show

Like other nuclear bloggers, I wrote about the dangers of fracking shale for natural gas production. Pro-Nuclear Democrats has an excellent series of posts on this topic.

I called my post Natural Gas and A Waltz, and I included a comic song by Tom Lehrer. To my surprise, fracking shale was also discussed on the Daily Show, which was much funnier. This is the first time I have gone head-to-head with Jon Stewart in the stand-up-comedy area, and Stewart won. Of course, he's more willing to be bleeped by his producers. (Okay. That was sour grapes).

Actually, my blog post and Stewart's show make a good pair. The last half of his show is about fracking shale. (The first half is about the oil spill, and there's the usual smarmy stuff in the middle.)

Welcome!

Welcome to new Nuclear Blogger Steve Hedges of Nuclear Townhall! His comprehensive blog has a multi-link first page resembling the Drudge Report. William Tucker, author of Terrestrial Energy, interviewed Ted Rockwell for Nuclear Townhall. It's a fascinating interview, and well worth reading. Here's a quote from Rockwell about tritium:

Yet the good people of Vermont voted to close the power plant, which has reliably produced enough electricity to meet 85 % of their needs. I recognize that there were other issues with the utility and its relations with the regulator. But TRITIUM was the scare-word that grabbed the headlines. And it was tritium that led to the closure of the medical research reactor at the Brookhaven National Lab on Long Island, New York. Although the underground leakage plume never reached outside the restricted reactor area, and the plume itself was within permissible levels, U.S. Senator Alphonse D’Amato said, “Those bastards are killing my people, and I’m not going to let them get away with it.”

A sad story about another state over-reacting to tritium, but one we need to know about. Welcome, Nuclear Townhall!

Thanks!

I want to start by thanking Nuclear Townhall for mentioning one of my posts in the best-of-the-blogs list on the lower right of the page.

And continue by announcing the Seventh Carnival of Nuclear Energy, hosted by Charles Barton at Nuclear Green. I thank Charles for including my posts, and mentioning my "death defying tritium drinking act." Though really, Charles, I can't find enough tritium to be death-defying. I'll just go eat a banana or something.

Intellectually, this Carnival is truly a feast. Links to posts on spent nuclear fuel, and a lively debate on Small Reactors, started by Dan Yurman and followed by the Carnival from blog post to blog post. Barton did a terrific and thoughtful job of putting this together.


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I took this photo of the carousel in the main square of Avignon, France.

Thursday, June 24, 2010

Natural Gas and a Waltz

Reading my fellow-bloggers posts recently, I was struck by the fact that I spend almost no time talking about fossil fuels. Jason Ribeiro at Pro-Nuclear Democrats took on natural gas, and Nuclear Fissionary compared coal to nuclear. I did no comparisons.

I'm changing that, but not in a depressing way. We'll have music and maybe dancing while we discuss fossil fuels. Even though the Sierra Club has come out for natural gas, and the CLF has invested heavily in natural gas, well, natural gas has its problems.

So I'm going to steal a video clip about natural gas from a post by blogger Jason Ribeiro at Pro Nuclear Democrats. (Jason, imitation is the sincerest form of flattery, as well as the most annoying.)




Fracking Shale

Most natural gas is found in sandstone formations, but the big excitement now is finding gas in shale formations. Fracking shale for natural gas means injecting a nasty mix of chemical underground to open up paths for the gas to travel to the gas wells. These chemicals can contaminate aquifers that are used for drinking water. The gas companies will not reveal which chemicals are being injected. A recent Scientific American article explores some of the problems. The City of New York has set a moratorium against fracking beneath its watershed lands.

Is fracking shale really a problem? In many cases, I think that concerns about energy technologies are overblown. There is no free lunch, no form of energy without its drawbacks. Furthermore, people have stimulated ordinary (sandstone-based) gas wells with injection for a long time. Oil and gas wells have been stimulated with hydraulic fracturing since 1947. The technology should be well known and (hopefully) controllable. Perhaps the outcry against fracking the Marcellus shale is another environmental-scare-of-the-month story?

I don't think so. The Marcellus shale is a shale, not a sandstone. Sandstones are the usual reservoir for oil and gas reserves. Fracking shale is not the same thing as stimulating a traditional gas well.

My Friend Shale

In my opinion, shale is our friend. Sandstones have high porosity and high permeability. Shale can have high porosity (holes) but has low permeability (few connecting holes). Therefore, shale is the barrier between different types of water-containing layers. For example, a groundwater aquifer may contain agricultural run-off and be unsuitable for drinking water. However, that shallow aquifer is usually separated by a layer of shale from a deeper drinking-water aquifer. The impervious rock that defines an artesian aquifer is usually shale.

If you fracture sandstone, you can hope for a layer of shale to protect local aquifers from the fracturing chemicals. If you fracture shale, on the other hand, you can expect no protection of aquifers. As a matter of fact, you are destroying that protection by making the impermeable shale permeable.To fracture shale, you have to add permeability to a rock that basically doesn't have any. It's harder than stimulating sandstone. You have to try harder, blast harder, use more chemicals. All that stuff.

All in all, fracking shale is dangerous for aquifers. It's a good idea to have a moratorium on fracking the Marcellus shale.

Singing and Dancing

When anti-VY activists do their song and dance how we don't need VY, they often say that we have recently found lots of local natural gas.

They are talking about shale. They are talking about possibly destroying our aquifers.

It's kind of like the Tom Lehrer song about Wernher Von Braun. In this song, Werner explains that the consequences of his rockets are "not my department."

Once Vermont Yankee is closed, who cares where the energy comes from? From the point of view of an anti-VY activist: "It's not my department." Using Marcellus shale to substitute for VY will be a problem for everyone in Vermont, New Hampshire, and Massachusetts. It won't be a problem for the anti-VY activists. It's not their department.