Nuclear Power – Page 5 – artdiamondblog.com

McCain Supports Construction of Nuclear Power Plants

“Sen. John McCain, center, visits the Enrico Fermi nuclear plant in Michigan. From left: shift manager Phil Skarbek, CEO Anthony Earley, Sen. Lindsey Graham, R-S.C., and Rep. Fred Upton, R-Mich.” Source of caption and photo: http://www.usatoday.com/news/politics/election2008/2008-08-05-mccain-nuclear_N.htm

I believe that the market is the most efficient institution for deciding the best mix of technologies for providing energy. But I am ‘pro-nuclear’ in the sense that the government should reduce past regulatory barriers, that have unjustifiably increased the cost of nuclear power relative to other energy technologies.

(p. A16) NEWPORT, Mich. — Senator John McCain toured a nuclear power plant in Michigan on Tuesday to highlight his support for the construction of 45 new nuclear power generators by 2030, a position that he said distinguished him from his Democratic rival, Senator Barack Obama.

Mr. McCain, an Arizona Republican, portrayed his support of nuclear energy as part of an “all-of-the-above approach” to addressing the nation’s energy needs at a time of $4-a-gallon gasoline. He called it “safe, efficient, inexpensive and obviously a vital ingredient in the future of the economy of our nation and in our mission to eliminate over time our dependence on foreign oil.”
“If we really want to enable new technologies tomorrow like plug-in electric cars, we need electricity to plug into,” he said in a statement after touring the Fermi 2 nuclear plant, its twin cooling towers spewing vapors used as a backdrop. “We need to do all this and more.”
. . .
But market conditions have improved as demand for power has risen and the price of natural gas, a competing fuel, has jumped. Lately some environmental groups that had been critical of nuclear power have embraced it, seeing the technology as a way to meet the nation’s growing energy demands without contributing more heat-trapping gases.
In addressing the nation’s energy demands, Mr. Obama has focused on alternative energy sources like wind and solar, as well as conservation, which would apparently also be the main beneficiaries of the decade-long $150 billion government investment effort he promises if elected. He barely mentions nuclear power, usually just alluding to it in a sentence here or there.

For the full story, see:

MARY ANN GIORDANO and LARRY ROHTER. “McCain at Nuclear Plant Highlights Energy Issue.” The New York Times (Weds., August 5, 2008): A16.
(Note: ellipsis added.)

California’s Unreliable Power Supply

(p. A11) . . . consider the story of the Rancho Seco Nuclear Generating Station. Opened in 1975, it was capable of generating over 900 megawatts (MW) of electricity, enough to power upward of 900,000 homes. Fourteen years after powering up, the nuclear reactor shut down, thanks to fierce antinuclear opposition. Eventually, the facility was converted to solar power, and today generates a measly four MW of electricity. After millions of dollars in subsidies and other support, the entire state has less than 250 MW of solar capacity.
. . .
. . . : California now imports lots of energy from neighboring states to make up for having too few power plants. Up to 20% of the state’s power comes from coal-burning plants in Nevada, New Mexico, Utah, Colorado and Montana. Another significant portion comes from large-scale hydropower in Oregon, Washington State and the Hoover Dam near Las Vegas.
“California practices a sort of energy colonialism,” says James Lucier of Capital Alpha Partners, a Washington, D.C.-area investment group. “They leave those states to deal with the resulting pollution.”
. . .
The unreliable power grid is starting to rattle some Silicon Valley heavyweights. Intel CEO Craig Barrett, for instance, vowed in 2001 not to build a chip-making facility in California until power supplies became more reliable. This October, Intel opened a $3 billion factory near Phoenix for mass production of its new 45-nanometer microprocessors. Google has chosen to build the massive server farms that will fuel its expansion anywhere but in California.

For the full commentary, see:
MAX SCHULZ. “California’s Energy Colonialism.” The Wall Street Journal (Sat., May 3, 2008): A11.
(Note: ellipses added.)

“Merchant Generator” Leads Nuclear Renaissance

Source of graphic: online version of the WSJ article quoted, and cited, below.

(p. B1) In a move that could mark the beginning of a nuclear-power revival, a New Jersey-based energy company today plans to submit an application to build and operate two new reactors. The request, the first submitted to the Nuclear Regulatory Commission in 31 years, comes from an unlikely source: NRG Energy Inc., a company that has never before built a nuclear plant.

The application — for a two-reactor addition to the company’s existing South Texas nuclear station — could offer the first full test of the nuclear agency’s new licensing process, which has been under development since the 1980s. The new process allows companies to submit a single application for a construction permit and conditional operating license, eliminating the risk that a firm could build a plant but not be allowed to run it.

. . .

(p. B2) . . . , the industry has regained momentum, partly because other forms of power generation have continued to show significant flaws. Coal-fired plants undermine efforts to combat global warming. Many natural-gas-fired plants rely on a fuel with volatile prices. And renewable energy mostly comes from intermittent forces like wind, rain and sunlight.

This first application comes from a somewhat unlikely source; NRG is a so-called "merchant generator," a company that makes electricity and sells it on the open market. NRG has never built a nuclear plant, and because it doesn’t own a utility, has no ratepayers to whom it could bill the estimated $5.5 billion to $6 billion expense.

"We’re like the uncola," says David Crane, NRG chief executive in Princeton, N.J.

. . .

So far, it appears merchant generators think Texas provides the most promising market. Deregulation in that state has resulted in a sharp run up in wholesale power prices since 2004. A recent decision by Dallas-based TXU to abandon efforts to build eight coal-fired plants could result in shrinking electricity reserves in the coming years, creating an environment receptive to operators looking to bring large units online and sell such units’ full output.

For the full story, see:

REBECCA SMITH. "Nuclear Energy’s Second Act? Bid to Build Two New Reactors In Texas May Mark Resurgence; NRC Gears Up for Many More." The Wall Street Journal (Tues., September 25, 2007): B1 & B2.

(Note: ellipses added.)

New Nuclear Design Reduces Already-Low Risks, and Increases Efficiency

Source of graphic: online version of the NYT article quoted and cited below.

(p. C1) WASHINGTON, Sept. 24 — In a bid to take the lead in the race to revive the nuclear power industry, an energy company will ask the federal Nuclear Regulatory Commission on Tuesday for permission to build two reactors in Texas.

It is the first time since the 1970s and the accident at Three Mile Island that an American power company has sought permission to start work on a new reactor to add to the existing array of operable reactors, which now number 104.

. . .

(p. C11) NRG is planning to build the Advanced Boiling Water Reactor, which represents a relatively low-risk choice in an industry where few American companies have current experience with building a plant. . . .

. . .

The new design has several innovations that are aimed at sharply reducing the risk of meltdown, a risk that is described by the industry and by regulators as very low in any case. Other innovations are supposed to reduce the time and cost of construction.

MATTHEW L. WALD. "Approval Is Sought For Reactors." The New York Times (Tues., September 25, 2007): C1 & C11.

(Note: ellipses added.)

Liberal Actor Paul Newman Endorses Nuclear Power

Paul Newman. Source of photo: http://www.philly.com/dailynews/columnists/howard_gensler/7660986.html

WASHINGTON: Venerable actor Paul Newman, known for his movies, his auto racing and his organic salad dressings, weighed in Wednesday on a nuclear power plant in New York’s suburbs that some fear is a terrorist magnet.

The Indian Point plant is safer than military bases he has visited, Newman said.

Newman, the star of such films as "Cool Hand Luke," "Hud" and "Butch Cassidy and the Sundance Kid," visited the facility in Buchanan, New York, on Monday, according to Jim Steets, a spokesman for Entergy Nuclear, the company that owns Indian Point.

The veteran actor, restaurateur and organic-food producer praised the nuclear power facility as an important part of the region’s energy future because it does not produce greenhouse gases, which contribute to global warming.

For the full story, see:

"Renaissance man Paul Newman endorses nuclear power plant some consider a risk to New York." International Herald Tribune (Weds., May 23, 2007).

Nuclear Expensive “Because of Exaggerated Popular Fears”

In his public testimony Mr. Gore seemed to be convoluting several things, suggesting somehow that nuclear plants are too expensive and take too long to build because they only come "extra-large." This is not true.

Nuclear plants take more time to build and are more expensive than comparative coal plants, but they are not prohibitively expensive. The Japanese are now building reactors in five years at competitive prices. Higher construction costs are more than compensated by lower fuel costs and higher capacity ratings. America’s existing nuclear plants are now operating so profitably that Connecticut Attorney General Richard Blumenthal recently proposed a windfall profits tax because the state’s reactors were making too much money.

. . .

The reason building nuclear plants has been expensive and time-consuming is because of exaggerated popular fears of the technology. The public is now coming around. Seventy percent now consider nuclear plants acceptable, meaning new plants will probably not become bogged down in endless court delays.

For the full commentary, see:

WILLIAM TUCKER. "Our Atomic Future." The Wall Street Journal (Weds., March 28, 2007): A16.

(Note: ellipsis added.)

Entrepreneur Bets on Nuclear Power Revival

Entrepreneur Kyle Kimmerle at one of his 600 uranium claims. Source of photo: online version of the NYT article quoted and cited below.

Kyle Kimmerle is an entrepreneur, risking his own money. If he guesses right, he will make himself rich, by helping provide the fuel needed for generating electricity for us.

(p. C1) . . . Prices for processed uranium ore, also called U308, or yellowcake, are rising rapidly. Yellowcake is trading at $90 a pound, nearing the record high, adjusted for inflation, of about $120 in the mid-1970s. The price (p. C4) has more than doubled in the last six months alone. As recently as late 2002, it was below $10.

A string of natural disasters, notably flooding of large mines in Canada and Australia, has set off the most recent spike. Hedge funds and other institutional investors, who began buying up uranium in late 2004 to exploit the volatility in this relatively small market, have accelerated the price rally.

But the more fundamental causes of the uninterrupted ascendance of prices since 2003 can be traced to inventory constraints among power companies and a drying up of the excess supply of uranium from old Soviet-era nuclear weapons that was converted to use in power plants. Add in to those factors the expected surge in demand from China, India, Russia and a few other countries for new nuclear power plants to fuel their growing economies.

“I’d call it lucky timing,” said David Miller, a Wyoming legislator and president of the Strathmore Mineral Corporation, a uranium development firm. “Three relatively independent factors — dwindling supplies of inventory, low overall production from the handful of uranium miners that survived the 25-year drought and rising concerns about global warming — all have coincided to drive the current uranium price higher by more than 1,000 percent since 2001.”

. . .

. . . “We won’t build a new plant knowing there’s nowhere to put the used fuel,” Mr. Malone of Exelon said. “We won’t build one without community support, and we won’t build until market conditions are in place where it makes sense.”

But that is not holding back Kyle Kimmerle, owner of the Kimmerle Funeral Home in Moab. Mr. Kimmerle, 30, spent summers during his childhood camping and working at several of his father’s mines in the area. In his spare time he has amassed more than 600 uranium claims throughout the once-productive Colorado Plateau.

“My guess is that next year my name won’t be on the sign of this funeral home anymore and I’ll be out at the mines,” he said.

He recently struck a deal with a company to lease 111 of his claims for development. The company, new to uranium mining, has pledged $500,000 a year for five years to improve the properties. Mr. Kimmerle will receive annual payments plus royalties for any uranium mined from the area.

For the full story, see:

SUSAN MORAN and ANNE RAUP. "A Rush for Uranium; Mines in the West Reopen as Ore Prices Reach Highs of the 1970s." The New York Times (Weds., March 28, 2007): C1 & C4.

(Note: ellipses added.)

Yellowcake, which is processed uranium, is in the third jar from the left of the top photo. The photo below it is of old equipment at a dormant uranium mine. Source of the photos and the graphic: online version of the NYT article quoted and cited above.

“Nuclear Energy is Suddenly Back on the Agenda”

The Belguim windmill looks nice, but the electiricty is produced by the nuclear plant in the background. Source of photo: online version of the NYT article cited below.

The latest word on energy, from the 2006 World Economic Forum at Davos, Switzerland:

. . . nuclear energy is suddenly back on the agenda — and not just here. Spurred on by politicians interested in energy independence and scientists who specialize in the field of climate change, Germany is reconsidering a commitment to shut down its nuclear power plants. France, Europe’s leading nuclear power producer, is increasing its investment, as is Finland.

At a time when industrialized countries are wrestling with how to curb carbon dioxide emissions, nuclear energy has one indisputable advantage: unlike coal, oil, natural gas, or even biological fuels, it emits no carbon dioxide. That virtue, in the view of advocates, is enough to offset its well-documented shortcomings.

“It has put nuclear back into the mix,” said Daniel C. Esty, director of the Center for Environmental Law and Policy at Yale University. “We’re seeing a new balancing of the costs and benefits.”

For the full commentary, see:

MARK LANDLER. "Europe’s Embrace; With Apologies, Nuclear Power Gets a Second Look." The New York Times, Section 4 (Sun., January 28, 2007): 3.

(Note: ellipsis added.)

Utilities Propose to Build 27 New Nuclear Reactors

W tours one of Constellation Energy’s current nuclear power plants. Source of the photo: online version of the NYT article cited below.

(p. C1) BALTIMORE — Nobody in the United States has started building a nuclear power plant in more than three decades. Mayo A. Shattuck III could be the first.

As the chief executive of Constellation Energy, a utility holding company in Baltimore that already operates five nuclear reactors, Mr. Shattuck is convinced that nuclear power is on the verge of a renaissance, ready to provide reliable electricity at a competitive price. He has already taken the first steps toward achieving that, moving recently to order critical parts for a new reactor.

The full story is strongly biased in favor of the standard politically correct environmentalist antagonism toward nuclear energy. But if you want to read it anyway, see:

MATTHEW L. WALD. "Slow Start for Revival of Nuclear Reactors." The New York Times (Tues., August 22, 2006): C1 & C4.

Source of map graphic: online version of the NYT article cited above.

Power to the People

Cooling towers at the Vogtle nuclear power plant in Georgia. Source of photo: the online version of the NYT article quoted and cited below.

A long, and informative cover-story in the NYT, discusses the costs and benefits of nuclear power. My read is that, on balance, the considerations in the article favor nuclear energy. Here are a few passages from near the end of the article:

(p. 64) Gary Taylor, . . ., the C.E.O. of Entergy Nuclear, says he believes a doubling of the number of nuclear plants around the world is inevitable, both to satisfy energy demands and to counter global warming. As Taylor puts it: ”The reality is, what is scalable in the time frame that addresses the issues? If it isn’t this technology, I don’t know what it would be.” Diaz, the former head of the N.R.C., told me he sees a similarly bright future for nuclear. ”The world is going to go nuclear, because they do not have any other real alternatives,” he says. I met plenty of other engineers within the industry who went even further. Their feeling about nuclear power is close to evangelical, in that they seem to approach the technology with moral certitude while being loath to acknowledge any of its many negatives. Would that include the utility executives who will ultimately decide if — and what — to build? I’m not sure it would. To those I spoke with in the uppermost ranks, nuclear power isn’t a belief system. It’s a business. And to them, what might come out of, say, Vogtle Units 3 and 4 — the waste and the power and the profits — would be nearly identical to what comes out of Units 1 and 2.

At least that was my conclusion in Georgia, where Jeff Gasser, the Southern Company’s chief nuclear officer, took me through a long tour of the plant. He was smart, meticulous and intensely committed to the obscure safety protocols that go on at nuclear power facilities. Most of all he was forthright about the advantages and disadvantages of the nukes business. When we went to visit the spent-fuel pool in Vogtle, where the used fuel-rod assemblies are stored under 20 feet of protective water, Gasser let me know that we would die if we pulled one of the fuel assemblies out of the pool. ”We would receive, before we could get to the exit door a few feet away, a lethal radiation dose,” he said. I quickly had to check the radiation dosimeter I was wearing — another legal requirement of the N.R.C. — to see if I was already glowing. (It read zero.) ”The communications people hate it when I use words like ‘lethal’ and ‘irradiated,’ ” Gasser continued. ”But the fact is, there is no perfect way of generating electricity. There are byproducts for every type.” Like many others, he went through the positives and negatives of coal, gas, solar, wind and nuclear. In his opinion, he added, with Vogtle’s engineering, redundancy of safety systems and its trained operators, it was a safe, reliable and efficient way of making electricity. That was his sales pitch.

We had already passed through the containment buildings, where the reactors heat the pressurized water. So Gasser took me through the turbine building, an enormous room the size of a soccer field, where the steam turns the fan blades. Eventually, we went out a back door into the sunlight. The deafening sounds of turbines and machinery subsided to a dull thrum. We removed our earplugs and walked over to a small forest of electrical transformers, our backs to the plant. The electricity from the turbines inside comes out here, Gasser explained, its voltage is transformed, and it is then put into the grid.

Gasser made a pushing motion toward the green hills before us.

”Once the power is sent out of here, it can go everywhere,” he explained. And I could see that it did go everywhere. The high-tension wires stretched away from where we stood, in several directions, through deep cuts in the pinelands, as far as I could see.

For the full article, see:

JON GERTNER. "Atomic Balm? ‘ The New York Times Magazine, Section 6 (Sunday, July 16, 2006), 36-47, 56, 62 & 64.

Parts Order is a Major Step Towards a Nuclear Renaissance

WASHINGTON, Aug. 3 — A partnership established to build nuclear reactors has ordered the heavy steel parts needed to make a reactor vessel, as well as other crucial components, apparently the first hardware order for a plant since the 1970’s.

The order, which an executive of the partnership said was worth “tens of millions of dollars,” was a major step toward actual construction after several years of speculation about a nuclear renaissance.

. . .

The design is derived from the Westinghouse layout already in service, but with several changes. It is 1,600 megawatts, about a third larger than the largest reactor operating here. It has a double-walled containment building designed to withstand the crash of a large aircraft. It has four emergency core cooling systems, any one of which would be sufficient in an emergency, so that it can continue operating even if some of the systems are deactivated for maintenance and repair. And because of design changes, it has 47 percent fewer valves, 16 percent fewer pumps and 50 percent fewer tanks than a typical existing model.

For the full story, see:

MATTHEW L. WALD. "Nuclear Power Venture Orders Crucial Parts for Reactor." The New York Times (Fri., August 4, 2006): C2.