White House Chronicle

News Analysis With a Sense of Humor

  • Home
  • King’s Commentaries
  • Random Features
  • Photos
  • Public Speaker
  • WHC Episodes
  • About WHC
  • Carrying Stations
  • ME/CFS Alert
  • Contact Us

Beware of the Loving Embrace of the Government

February 26, 2016 by Llewellyn King Leave a Comment

By Llewellyn King

I am not a government-basher per se. As a reporter, I have covered it too long to say the bureaucracy is always incompetent and lazy. But I have also seen how the government wastes money, veers from one project to another, and is indifferent to any damage done by its autocratic ways.

The government, for better or worse, is the great risk-taker on new technologies. As such, it has added immeasurably to the wealth of the nation, from the creation of the technologies that led to the fracking boom and the Internet to the creative advances one now sees in airliners.

After the Pentagon, the Department of Energy (DOE) is the worst offender of the love-it-then-leave-it school of support for technology innovation.

The country is littered with the carcasses of abandoned projects, such as the Yucca Mountain nuclear spent-fuel repository, which was canceled by the Obama administration to please its political ally, Sen. Harry Reid (D-Nev.). Price tag: more than $15 billion.

This cancellation has had two other damaging effects: the first is there is still no permanent place to store nuclear spent fuel, which is piling up in America; and the second is the demoralizing of talented engineers and scientists by the government’s vacillation. These effects may be as huge as the price tag.

Gifted people throw themselves into government projects and move their families across the country to the work sites. Then the government says, “Thanks for your work on the project, but we are canceling it. Now, shove off!” These contractor employees do not have government protections; they are subject to government caprice.

In South Carolina, for example, a huge project to build a plant to blend weapons-grade plutonium into nuclear fuel for civilian reactors is 70-percent completed and hanging by a thread. That is because after spending $5 billion, the DOE wants to do something else equally expensive, according to one consultant.

Or take Gen4 Energy, a small, Denver-based company that has been strung along by the DOE and now is preparing pink slips. Its plan is to build a small (25-MWe), advanced nuclear power plant for use at mining sites, military bases and remote places that need electricity, such as Alaskan villages and those in less-developed countries. These reactors would work for 10 years and then would be swapped out and replaced with a new, factory-built module.

Robert Prince, Gen4 Energy’s CEO, who came out of retirement to lead the advanced reactor project, says it is a unique, safe design using tested materials and concepts. The Gen4 advanced reactor design was in the running for development funding from the DOE.

The DOE uses a device called a “funding opportunity announcement”(FOA), to encourage technology developers. In 2013, it issued an FOA and handed out grants of $1 million each to four advanced reactor designers, including General Electric, General Atomics, Westinghouse and Gen4 Energy.

The DOE’s next step was to issue another FOA. This time, the department planned to split $80 million over 10 years for just two designs, provided the grantees came up with their own $10 million. Gen4 and the others prepared detailed proposals and waited.

In January, the DOE picked two rector designs: one from a consortium that includes Bill Gates and the Southern Company, and the other from technology entrepreneur Kam Ghaffarian. Neither were in the first round.

The DOE decision hit Gen4 Energy particularly hard, as it was the smallest contender and probably the one most in need of DOE help as it labored on its design, which had originated in the Los Alamos National Laboratory and was due for feasibility testing at the University of South Carolina, according to Prince. “We really thought we had a shot,” he said.

Not so. Love from the DOE is a sometime thing. Just ask Prince, who now must tell investors and staff that the $10 million or so they have already spent is gone and the business must pack up, technology abandoned, lives shattered, hope sunk.

Gen4 Energy is not alone in its disappointment. Other companies with exciting designs for reactors are also disappointed. Careers, brilliant ideas, and untold dollars are lost in the way the DOE seduces and abandons people and technologies. — For InsideSources


Filed Under: King's Commentaries Tagged With: advanced nuclear reactor, Bill Gates, Department of Energy, DOE, Gen4 Energy, General Atomics, General Electric, Kam Ghaffarian, Los Alamos National Laboratory, nuclear reactor, University of South Carolina, Westinghouse, Yucca Mountain

The Rare Earths Problem: A U.S. Solution

March 30, 2015 by Llewellyn King Leave a Comment

Rare earth elements – there are 17 of them – have the world’s manufacturing by the throat. They are, as John Kutsch, director of the Thorium Energy Alliance, says, “the great multipliers.” They make metals stronger, generators more efficient, cell phones smaller, television sets sharper, and laptops lighter. They are, in their way, as important to modern manufacturing as energy.

At one time, the United States was a major supplier of rare earths — with supplemental supplies coming from countries around the world, including Australia and Brazil. Today, 90 percent of the rare earths the world uses come from China.

The use of rare earths is as important in lasers and jet engines as it is in aiming cruise missiles, which means the United States, and the rest of the world, has a huge vulnerability: China controls the supply of new war-fighting material. All U.S. defense manufacturers – including giants Boeing, General Electric and Lockheed Martin — are dependent on China. Now China is demanding that U.S. companies do more of their manufacturing there: China wants to control the whole chain.

Yet, as the rare earth elements industry is quick to assert, rare earths are not rare; they are scattered generously throughout the world. So why China’s dominance?

China has three main advantages. The first is that in 1984, leader Deng Xiaoping adopted a major initiative, the so called 863 Program, to move China from being a simple supplier of raw materials and products, enhanced by cheap labor, to being an industrial powerhouse and scientific giant. Rare earths were one of the areas singled out in the program.

The second advantage is that the Chinese ignored – and, to a large extent, still do — the environmental costs of rare earths’ extraction. The environmental damage is described by those who have been to one of two major Chinese sites, which have a combined population of 17 million, as catastrophic, with mountains bathed in acid to remove the sought-after rare earths, resulting in lakes of acid.

China’s third advantage is a natural one: It has a lot of ionic clay, which contains rare earths without the associated uranium and thorium.

About the time China was ramping up its plans to dominate the world rare earths market, the United States, in conjunction with the International Atomic Energy Agency in Vienna, began to regulate so called source materials. These are materials which, at least in theory, could be fashioned into weapons. In reality, those associated with rare earths are not in sufficient quantity to interest potential proliferators.

But the regulations are there. Many in the rare earths elements industry believe that it was these regulations — particularly as affecting thorium — that crippled production around the world and essentially closed down the U.S. industry, just as demand was escalating.

There is a commercial market for uranium. While hardly any thorium is used nowadays, it was once used in some scientific instruments and mantles for lighting. Thorium is akin to uranium in atomic weight, and it is a fertile nuclear material. That means that it can be used in a nuclear reactor, but it has to be ignited by a fissile material, such as enriched uranium or plutonium.

Thorium is radioactive, but mildly so. It is an alpha emitter, which means it can be shielded with tissue paper and will not penetrate the skin. However, it has a half-life of 1.5 billion years.

The answer, according to James Kennedy, a science consultant and rare earths expert, is to develop a reactor using thorium instead of uranium. This reactor, called a molten salt reactor, is inherently safe, say its passionate advocates, and would be a better all-around nuclear future. The technology was pioneered by one of the giants of the early nuclear age, Alvin Weinberg, at the Oak Ridge National Laboratory, but abandoned under pressure from enthusiasts for light water reactors, the kind we have today.

The Thorium Energy Alliance believes that the United States and other countries should develop a cooperative to source rare earths from the existing mining of phosphates and metals and store the thorium until it becomes a useful fuel. A bill to do this is making its way through Congress, but its chances are slim. Short of putting a value on thorium and isolating it, the chances of a rare earth elements industry reawakening in the United States, or elsewhere, is rare. — For the Hearst-New York Times Syndicate

Filed Under: King's Commentaries Tagged With: 863 Program, Alvin Weinberg, China, Deng Xiaoping, International Atomic Energy Agency, ionic clay, King Commentary, nuclear reactor, Oak Ridge National Laboratory, plutonium, rare earth elements, rare earths, thorium, Thorium Energy Alliance, United States, uranium

The Scramble for a New Nuclear Reactor

August 24, 2013 by White House Chronicle 1 Comment

You can build a car with three or four wheels. But mostly, you would want to do so with four for stability and marketplace acceptance. Basically, you need a wheel at each corner, after which you can do what you like. Flexibility comes in how you use the vehicle.
 
For nuclear power, the reverse of that truism applies. There are many, many ways of building a reactor and fueling it. But its purpose is singular: to make electricity. And making electricity is done in the time-honored way, using steam or gas to turn a turbine attached to a generator.
 
Around the world, some 460 reactors are electricity makers. Even allowing for events like the tsunami which struck Fukushima Daiichi, they are statistically the safest and most reliable electricity makers.
 
Yet they are large and built one at a time; one-offs, bespoke. They rely predominantly on two variations of a technology called “light water,” originally adapted from the U.S. Navy. This has left no room for other designs, fuels and materials.
 
Now there is a new movement to design and build smaller reactors that are not as wedded to the light water technology, although that is still in the game.
 
The U.S. Energy Information Administration calculates the demand for electricity will double by 2050, which means that the demand for nuclear-generated electricity with its carbon-free attributes should soar.
 
To understand the heft of a nuclear plant, which range from about 900 to 1,600 megawatts of electrical output (MWe), one needs a visual comparison. Most of the windmills that are now seen everywhere generate 1 MWe, or a little more when the wind is blowing. So it takes 1,000 or more windmills to do the job of just one nuclear power plant. That stark fact is why China, in environmental crisis, has the world’s largest nuclear construction program.
 
But the days of the behemoth light water reactor plants may be numbered.
 
The challenge comes from what are known as small modular reactors (SMRs), rated at under 300 MWe. Stimulated by a total of $452 million in matching funds from the U.S. Department of Energy, the race is on for these smaller reactors. Call them the new, improved, front-wheel drive reactors.
 
The future for these is so alluring that eight U.S.-based manufacturers are competing for seed funding from the DOE for reactors that range in size from 10 MWe up to 265 MWe. Other countries are also revved up including Argentina, China, India, Japan, Korea, Russia and South Africa.
 
Whatever the design, one of the big advantages the new entrants will have is that they will be wholly or partly built in factories, saving money and assuring quality. Some designs, like those of Babcock & Wilcox (which won the first round of funding) and Westinghouse, are sophisticated adaptations of light water technology.
 
Others, like General Atomics’ offering, called the Energy Multiplier Module, or EM2, are at the cutting-edge of nuclear energy. It relies on a high operating temperature of 850 degrees Centigrade to increase efficiency, reduce waste, and even to use nuclear waste as fuel. It is designed to work for 30 years without refueling, relying on a silicon carbide fiber ceramic that will hold the fuel pellets.
 
“The ceramic does not melt and if it is damaged, the material tends to heal itself,” says John Parmentola, senior vice president at General Atomics, which developed the Predator unmanned aerial vehicle and the electromagnetic launch system for aircraft carriers, which replaces the steam catapult.
 
Others designs include thorium fuel instead of uranium, the use of molten salt as a moderator and coolant. Three of them, including General Atomics' design, are so-called fast reactors, where a moderator is not used to slow down the neutrons as they collide with the target atoms. Think fission on steroids.
 
It is as though nuclear designers have thrown off the chains of legacy and are free to dream up wondrous new machines, similar to the start of the nuclear age. — For the Hearst-New York Times Syndicate

 

Filed Under: King's Commentaries, Uncategorized Tagged With: Babcock & Wilcox, EM2, Energy Multiplier Module, General Atomics, light water reactor, nuclear reactor, silicon carbide fiber ceramic, small modular reactor, SMR

The Scramble for a New Nuclear Reactor

August 24, 2013 by White House Chronicle 1 Comment

You can build a car with three or four wheels. But mostly, you would want to do so with four for stability and marketplace acceptance. Basically, you need a wheel at each corner, after which you can do what you like. Flexibility comes in how you use the vehicle.
 
For nuclear power, the reverse of that truism applies. There are many, many ways of building a reactor and fueling it. But its purpose is singular: to make electricity. And making electricity is done in the time-honored way, using steam or gas to turn a turbine attached to a generator.
 
Around the world, some 460 reactors are electricity makers. Even allowing for events like the tsunami which struck Fukushima Daiichi, they are statistically the safest and most reliable electricity makers.
 
Yet they are large and built one at a time; one-offs, bespoke. They rely predominantly on two variations of a technology called “light water,” originally adapted from the U.S. Navy. This has left no room for other designs, fuels and materials.
 
Now there is a new movement to design and build smaller reactors that are not as wedded to the light water technology, although that is still in the game.
 
The U.S. Energy Information Administration calculates the demand for electricity will double by 2050, which means that the demand for nuclear-generated electricity with its carbon-free attributes should soar.
 
To understand the heft of a nuclear plant, which range from about 900 to 1,600 megawatts of electrical output (MWe), one needs a visual comparison. Most of the windmills that are now seen everywhere generate 1 MWe, or a little more when the wind is blowing. So it takes 1,000 or more windmills to do the job of just one nuclear power plant. That stark fact is why China, in environmental crisis, has the world’s largest nuclear construction program.
 
But the days of the behemoth light water reactor plants may be numbered.
 
The challenge comes from what are known as small modular reactors (SMRs), rated at under 300 MWe. Stimulated by a total of $452 million in matching funds from the U.S. Department of Energy, the race is on for these smaller reactors. Call them the new, improved, front-wheel drive reactors.
 
The future for these is so alluring that eight U.S.-based manufacturers are competing for seed funding from the DOE for reactors that range in size from 10 MWe up to 265 MWe. Other countries are also revved up including Argentina, China, India, Japan, Korea, Russia and South Africa.
 
Whatever the design, one of the big advantages the new entrants will have is that they will be wholly or partly built in factories, saving money and assuring quality. Some designs, like those of Babcock & Wilcox (which won the first round of funding) and Westinghouse, are sophisticated adaptations of light water technology.
 
Others, like General Atomics’ offering, called the Energy Multiplier Module, or EM2, are at the cutting-edge of nuclear energy. It relies on a high operating temperature of 850 degrees Centigrade to increase efficiency, reduce waste, and even to use nuclear waste as fuel. It is designed to work for 30 years without refueling, relying on a silicon carbide fiber ceramic that will hold the fuel pellets.
 
“The ceramic does not melt and if it is damaged, the material tends to heal itself,” says John Parmentola, senior vice president at General Atomics, which developed the Predator unmanned aerial vehicle and the electromagnetic launch system for aircraft carriers, which replaces the steam catapult.
 
Others designs include thorium fuel instead of uranium, the use of molten salt as a moderator and coolant. Three of them, including General Atomics' design, are so-called fast reactors, where a moderator is not used to slow down the neutrons as they collide with the target atoms. Think fission on steroids.
 
It is as though nuclear designers have thrown off the chains of legacy and are free to dream up wondrous new machines, similar to the start of the nuclear age. — For the Hearst-New York Times Syndicate

 

Filed Under: King's Commentaries, Uncategorized Tagged With: Babcock & Wilcox, EM2, Energy Multiplier Module, General Atomics, light water reactor, nuclear reactor, silicon carbide fiber ceramic, small modular reactor, SMR

White House Chronicle on Social

  • Facebook
  • Twitter
  • Vimeo
  • YouTube
Make Public Broadcasting Great Again by Shaking It Up

Make Public Broadcasting Great Again by Shaking It Up

Llewellyn King

The animus that has led President Trump to order an end to federal funding of PBS and NPR isn’t new. Public broadcasting has been an irritant to conservatives for a long time. Conservatives say public broadcasters are biased against them, especially PBS; they are a kind of ground zero for all things “woke”; and they […]

California Doctor Opens a New Front in Cancer War

California Doctor Opens a New Front in Cancer War

Llewellyn King

In the world of medicine, immunotherapy is a hot topic. It has uses in the treatment of many fatal diseases, even of aging. Simply, immunotherapy is enhancing and exploiting the body’s natural immune system to fight disease. Think of it as being like a martial art, where you use an opponent’s strength against him. Call it medical Judo. Dr. […]

How Trump and Technology Have Turned the Press Corps From Lions to Hyenas

How Trump and Technology Have Turned the Press Corps From Lions to Hyenas

Llewellyn King

Political messaging isn’t what it used to be. Far from it. It used to be that the front pages of The Washington Post and The New York Times were an agenda for action. This power was feared and used by successive presidents in my time, from Lyndon Johnson to Joe Biden, but not by Donald Trump. […]

Rare Earths Are a Crisis of Government Neglect

Rare Earths Are a Crisis of Government Neglect

Llewellyn King

An old adage says “a stitch in time saves nine.” Indeed. But it is a lesson seldom learned by governments. As you struggle through TSA screening at the airport, just consider this: It didn’t have to be this way. If the government had acted after the first wave of airplane hijackings in the early 1960s, we […]

Copyright © 2025 · White House Chronicle Theme on Genesis Framework · WordPress · Log in