White House Chronicle

News Analysis With a Sense of Humor

Rare Earths Are a Crisis of Government Neglect

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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 might never have had the Transportation Security Administration.

The government and the airlines should have done something very simple: Put locks on the cockpit doors. It was discussed among the airlines, at the Federal Aviation Administration, and at the White House Office of Science and Technology.

Then came Sept. 11, 2001, and governments acted. Massively — even too much too late.

When it comes to the emerging crisis over rare earths, whose supply and processing is almost totally controlled by China, successive administrations have sighed and done nothing. 

As the uses for rare earths have increased dramatically, the calls for the United States to do something to alleviate this dependence have been constant and loud. Action hasn’t corresponded.

The modern world runs on the 17 rare earths which are great enhancers.

Notable for sounding the alarm has been John Kutsch, executive director of the Thorium Alliance, which promotes the use of thorium as a nuclear reactor fuel.

The need for rare earths is huge in the United States — as is our attendant vulnerability.

“There is no piece of modern technology that does not use rare earths or other technology metals. There are no drones, windmills, electric cars, computers, lasers, radar systems, magnets of quality, or medical devices, which are not 100-percent reliant on China for components using their critical materials,” Kutsch told me.

It is a giant vulnerability and Kutsch and his colleagues have been drawing attention to it for 15 years.

“We have been telling the decision makers in Washington and at the Pentagon for 15 years that China will use rare earths as an economic weapon. And we were always told that they would not. Well, now the U.S. is cut off,” he said.

According to Kutsch, and others, “rare earths aren’t rare at all.” They are difficult to mine and process and, as with much else, it has just been easier and cheaper to import them from China. 

Additionally, production in the U.S. has been hampered because rare earths are found in conjunction with thorium. Thorium is a fertile but not fissile nuclear material. That means that it can’t be used in a reactor, without having the reaction initiated by a fissile material, like uranium.

But its classification as a nuclear source material means it must be inventoried and stored as a nuclear material and is classified by the Nuclear Regulatory Commission as such. This makes mining and processing rare earths challenging and expensive in the U.S.

Kutsch lamented, “Every year, Florida produces enough rare earth ore to supply the western world’s needs. We choose not to process any of that rare earth material because it would create a small amount of slightly radioactive material.

“So, we have given up on any materials refining in the U.S. and have decided to put our entire economic and national security fate in the hands of our number one adversary.”

Even if the limiting factors of associated thorium were dealt with — a national thorium bank and registry has been proposed — rare earths wouldn’t begin to flow  overnight.

We simply don’t have the expertise in mining but especially in processing rare earths. Hell, it is hard enough to get our mouths around some of the names. Try saying Praseodymium and Neodymium.

The near-future looks like this:

1. We probably have enough stockpiles held by rare earth-using companies to last for several months, but shortages will start appearing after that.

2. The military is believed to have a better stockpile, enough for a year or longer.

3. Users initiate elaborate workarounds, like using a more plentiful but less effective metal.

3. Manufacturers may reduce the size or efficiency of systems that use rare earths, like a smaller motor in an electric car.

The essential role of rare earths is as a multiplier. A wind turbine produces at least five times more electricity because of the use of exceedingly small amounts of rare earths.

What does seem outrageous, is that the U.S. has embarked on a nasty trade war with China without understanding the People’s Republic has a grip below the belt. Ouch!

Whoosh! The Electric Car Is Rolling into American Life

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U.S. transportation is about to get a mighty electric shock.

The days of the internal combustion engine are numbered. The electric car is about to do to the traditional gasoline and diesel car engine what the cell phone is doing to the copper-wire, landline telephone: shoulder it out of the way.

Andrew Paterson, a principal with the Verdigris Capital Group, told a conference in Washington on June 7, electric car sales will at least quadruple in the coming decade and then really begin to accelerate. This, he said, was part of a larger electric boom that would see the doubling of world electric demand, mostly in Asia, by the middle of the century.

Electric utilities in the United States stand to benefit from the switch from gasoline and diesel to electricity largely because they will be able to meet the new demand without adding new generation, according to the Electric Power Research Institute in Palo Alto, Calif. It believes most of the charging of electric vehicles will take place off-peak, at night and when there is less demand. At worst the new load will fall partly during the day, when there is a surplus of solar power.

Analysts say much depends on whether commercial and company parking facilities can be turned into charging stations as well. Maybe when the boom really picks up, even parking meters will become charging stations.

The change in transportation will have huge effects beyond the car infrastructure. Gradually, gas stations will become obsolete. Technicians who service cars with oil changes and tuning will be out of work.

Electric cars are fundamentally simpler than today’s vehicles — they will run for tens of thousands of miles without maintenance, and that will be confined to things like tires, brakes and lights. Cities will get cleaner and quieter.

Once upon a time, it was just environmentalists who loved electric cars. Now consumers are gooey over them. The proud owner of a Tesla Model S told me this week that he would never buy a conventional car again. He said his Tesla has it all — quiet, undreamed of acceleration and great luxury. And he has what it takes to go electric easily: a suburban home with a carport and a charging station in his office building in Washington.

Apartment dwellers and those without driveways or garages in townhouses will have to wait for technology to fix their charging needs. Manufacturers are striving for easier charging and longer-endurance batteries.

There are, by my count, less than a dozen dedicated charging companies that have sought to commercialize charging by wiring commercial garages and other places where cars sit. None has been very successful to date and there have been bankruptcies.

As always with new ways of doing things, there is hesitance and a hope that someone else will lead the way. I believe that the moment entrepreneurs find a way of making money from cars in commercial parking lots and other away-from-home sites, there will be a boom in offering charging and the switch to electric will be accelerated. Charging will become big business.

But questions do abound for long-distance driving. Soon 300 miles will be the electric vehicle standard, but it will not get you from Chicago to Los Angeles, or even Washington to Boston.

The speed of technological evolution is the unknown, but it will control the accelerator in the race to electricity. Better batteries, faster charging and more public confidence in the duration of each charge will all control the rate of change.

When it comes to heavy vehicles that travel great distances, like intercity buses and trucks, the conversion to electricity, though yearned for, may be a lot slower. Until smart highways offer charging through induction, using electromagnetic fields, diesel will still rule.

The earliest cars were electric and were thought then to be the future — clean and quiet. But lead-acid batteries could not hack it. Stubbornly Harrods, the famous department store, used electric delivery vehicles around London until the 1960s; maybe because these sedate, quiet, liveried road queens exuded classiness.

Like all revolutions, there will be winners: those who find out how to make money out of battery charging and those who make electricity. And losers: oil companies, gas stations, service departments of dealerships and the long-dreamed-of hydrogen car.

Incontrovertibly, the air in cities will be a winner — a big, big winner.

Electricity Is the Big Future Winner for Cars, Even Small Planes

electric car charging

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Electricity, the world’s silent workhorse for a century, is about to conquer new worlds.

While electric cars are coming on fast, their acceptance will speed up geometrically in the next decade, according to an extraordinary new study by RethinkX, a San Francisco-based research group and think tank. Indeed, the group is predicting a true revolution in electrified transportation.

In this revolution, futuristic companies with a lot of talent and a lot of money — like Uber, Google and Amazon — will be seminal players. Old-line car companies and the oil companies will have to deal with a new order in which their roles could be dramatically diminished.

The big winner in this transportation future is electricity. Even the electric airplane — an idea about as old as aviation — is surging forward.

While RethinkX raised the curtain on the future of ground transportation in its new study, Uber raised the curtain on the future of the electric airplane this month at its Elevate conference in Dallas. More than 500 aviation enthusiasts attended the conference: dreamers, designers, builders — and even venture capital investors, who have already signed their checks. Dozens of designs for small electric airplanes, using multiple rotors and batteries, were on display. Enthusiasm was incandescent.

This July, small, electric pilotless aircraft — crosses between drones and helicopters — are scheduled to go into service in Dubai. They are supposed to ferry single passengers from their hotels and other gathering points to airports and recreation centers in the largest and most populous city in the United Arab Emirates.

These small aircraft, with electric motors and batteries, have an endurance time of about 30 minutes. EHang, a Chinese company, developed them.

If Uber, and more than a dozen other U.S. companies have their way, similar aircraft will one day take their place in the skies of America and other advanced nations. Uber hopes to test-fly an electric airplane in 2020.

According to RethinkX, the private car is about to disappear, or to be rapidly reduced in importance. The report — which might boost the stock of futuristic companies and electric utilities, and depress the stock of oil companies and old-line car makers and oil companies — is making waves in the far reaches of corporate thinking.

Tony Seba, co-founder of RethinkX and co-author of the report, told me that mainstream analysts are not yet on board with the changes, which will rock the automobile, oil and electric industries. They have not understood the impact of technological convergence, he said.

He sees a future, about to happen, in which driverless electric cars, owned not by individuals, but rather by transportation companies like Uber, flood the streets, to be summoned by phone and directed by voice: “Take me out to the ballgame.”

Seba, an MIT-trained engineer and student of what he calls “disruption,” told me he expects a convergence between electric vehicles, automated driving and ride-sharing will come soon, reducing the number of vehicles on U.S. roads from 247 million in 2020 to 44 million in 2030.

“The average family will save $5,600 in transportation costs,” Seba says.

Apart from the transport companies, the big winner will be the utilities that will see a demand growth of 18 percent, Seba predicts. He believes present infrastructure can accommodate this growth surge because demand will be mostly off-peak.

There are similar expectations of a golden future for small, electric, vertical takeoff airplanes, incorporating drone and other technologies. The limit for the aircraft, which use lithium batteries, is the batteries. But the enthusiasts gathered at Uber’s conference say flight is possible now with present-day batteries and these will only get better.

Richard Whittle, a leading aviation journalist and author who chaired an Elevate session, told me, “It was a pretty impressive event.”

While the arguments by Seba and his co-author James Arbib, a Silicon Valley entrepreneur and philanthropist, point to an electrified transportation future, I have one question: Will people give up the personal, primal pleasure of owning a car?

Seba and Arbib think so, pointing out that people used to take pride in their LP and CD collections, but now they access their music electronically.

The future is pulling up on a highway near you; it may also be flying overhead.

 

Photo: Håkan Dahlström, “Electric car charging station” 2013. Used under the Creative Commons Attributions 2.0 Generic License.

Misadventures of Howard Hughes Can Teach Electric Utilities

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By Llewellyn King

Howard Hughes, a pioneer in movie making and aviation (which informed his cantilevered underwire bra design for actress Jane Russell), was blindsided by disruptive technology. Electric utilities might want to heed Hughes’s history as they deal with future shock.

Hughes believed that his 1930 silent movie “Hell’s Angels” — which has some of the finest flying sequences ever shot — could make it even as the age of talkies was dawning. But he was in error; he had remake the movie with a sound track at huge expense.

Something similar happened to Hughes with the H-4 Hercules, the giant, wooden flying boat — nicknamed the “Spruce Goose” by the press — which he built during World War II. Eight reciprocating engines were no match for the potential offered on the horizon by jet engines. And spruce was no match for the superior aluminum alloys that had been developed during the war.

Leaders in the electric utility industry know full well that times are changing. But are they making brilliant silent movies when the talkies are around the corner, so to speak?

Dealing with change is especially hard for utilities because they are in a real-time business. The juice must flow 24-7, which means the new has to integrate seamlessly with the old. Shutting down to retool, as Hughes did with “Hell’s Angels,” is not an option.

Yet in the 46 years that I’ve been writing about the utility industry, I’ve never seen such upheaval, ergo such challenges. There is no aspect of the industry which isn’t beset by technology at the gate: computing and artificial intelligence; drones for line surveillance and security; 3D printing (additive manufacturing) for repairs; superior data from smart meters; and aggressive growth from competitors on the roof – in the form of solar panels — and in the marketplace.

But, to my mind, the most-daunting challenge facing the industry is flat or declining electric demand. For investor-owned utilities, which provide 80 percent of the nation’s electricity, this challenge, this reality has been masked by the good performance of their stocks on Wall Street, which owes a lot to low interest rates and volatility in the market, not to the long-term prospects for investor-owned companies. For now, it is the utility paradox.

The industry, through the Edison Electric Institute, has built a superb lobbying arm that can seek legislative remedies for its troubles — as it did when dividends were under attack. But there are no legislative fixes for an industry in market turmoil, abetted by technological disruption.

There is more hope for relief from regulators. Increasingly, the industry is focused on state commissions: it wants relief from the downside of rooftop solar; relief from intrusive and misleading marketers of solar products; and, above all, protection of the grid’s existing infrastructure.

Additionally, not all technology is disruptive. Utility solar farms are an economic and technological success. Storage is attracting innovators and may yet get a breakthrough. There is the hope that new load may come through electric vehicles — although growth there could be stunted by cheap oil. It behooves the industry to push for better recharging, particularly inductive charging, and to advertise more electric consumption as a remedy for air pollution from the automobile tailpipe.

In 1974, I worked with the then chairman of the Atomic Energy Commission, the late Dixy Lee Ray, on an energy study for President Richard Nixon. The study advocated more electrification of transportation – and we had railroads in mind first and foremost. The United States has a few miles of electrified railway in the Midwest and the Amtrak corridor from Washington to Boston – far less electrified railway than other developed countries.

The railroads got away from the electric utilities, and they won’t be corralled now. But there is a powerful environmental and social case for electrifying cars; creating a moral imperative to drive electric, if refueling is solved — and I don’t mean hanging an extension cord out the kitchen window. South Korea has buses that refuel through induction-charging plates at bus stops; smaller batteries, frequent charging.

It will be a lot easier for utilities to argue for regulatory relief to protect their social and shareholder responsibilities if they are extending their social value. — For InsideSources

How to Learn to Love Stoplights and Your Electric Car

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By Llewellyn King
 
Ever thought you’d be pleased to wait at a stoplight?  Well, the day is coming when the stoplight may also be a refueling point for your electric car. It won’t be the key point, but it might give your car a little boost until you get home, or to your parking garage or the supermarket.
 
Electric cars are much in the news these days, as the big automakers like Mercedes and General Motors try to catch up with the space, and notoriety, that Elon Musk and his Tesla Motors occupy.
 
But the bugaboo for electric cars, whether they are the super-refined Tesla or the more utilitarian Nissan Leaf, is charging. Batteries are getting better all the time, but they still need frequent charging. You wouldn’t want to try to go any distance without planning ahead for where you can plug in, whether it’s a high-speed, high-voltage charging station or a wire coming out of a kitchen window, which would need about eight hours to get you ready to speed off with that legendary electric car acceleration.
 
Electric cars have been the dream of automakers since the first cars, some of which were electric, but the limits of lead-acid batteries doomed them to very narrow uses. When I lived in Britain, milk delivery vehicles, called milk floats, were electric; and Harrods, the great London department store, used electric delivery vans for decades. In this case the slow-moving, use-specific and very distinctive vehicles possibly were as much for advertising as anything else. Customers wanted to have them pull up at their homes, suggesting that they could afford the substantial prices that are still part of the mystique of Harrods.
 
Over the decades, many new battery types have been tried, including some very far-out ideas like the aluminum-air battery. But the best, so far, is the lithium ion battery, a version of which you have in your cell phone or your computer, and which powers both pure electric cars and the electric component of hybrids like the Toyota Prius. 
 
But there’s still the pesky issue of charging. A Nissan Leaf has a range of about 100 miles, and a Tesla Model S Performance car’s range is 265 miles. The test comes on a cold, wet night when you’re throwing everything at the electric system in addition to propulsion. Get it wrong and your only way home is by tow truck. 
 
But the technology is on the way. The limits, as in so many things, are not on the technology, but the institutions that will bring it to market. Anyone want to make a business of car charging?
 
The technology, where the power is delivered by magnetic field without a direct connection to the wires, is called induction charging. You probably use it if you have an electric toothbrush, or a phone that charges in a cradle. Scaled up, it can be used to charge cars without a hard wire: a car, or other vehicle, drives over a plate in a parking lot or at a stoplight in the road and, miraculously, charging begins. 
 
The Department of Energy’s National Renewable Energy Laboratory in Golden, Colo., is working on induction charging; and in South Korea, the technology already is in use for buses. The South Korean buses charge, among other places on their routes, at bus stops. While the bus is loading passengers, it is also fueling. Very cool.
 
Nikola Tesla, after whom the car is named, was the Serbian-American genius who briefly worked with Thomas Edison before selling several patent rights, including those to his alternating-current machinery, to George Westinghouse. Tesla claimed he’d found a way of distributing electricity without wires. But how he’d planned to do this remains one of science’s biggest mysteries because he left no plans when he died in 1943.
 
It’s fitting that Tesla, in some small way, may be vindicated as electric vehicles named for him could be among the early beneficiaries of wireless charging. — For InsideSources.com

 

Batteries Are the Shocking Truth about Electric Cars

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Can white elephants come in green?

President Barack Obama flew to Holland, Mich., on Thursday to attend groundbreaking ceremonies for a new lithium-ion battery plant, which the White House advertised as an example of federal stimulus grants at work and a gateway to a clean-energy future.

Great stuff — if you don’t look too hard.

Indeed, the Holland plant, effusively hailed by Michigan Gov. Jennifer Granholm as creating 300 jobs, and 62,000 “green” jobs down the road, will produce batteries in America.

But Compact Power Inc., which received $151 million from a federal stimulus program to open the $303 million plant, isn’t American and neither is its technology: It’s a subsidiary of the giant South Korean conglomerate LG Chem, and its technology is Asian.

Also that age-old bugaboo for electric cars — range and battery life — is still a work in progress. General Motors says its Chevy Volt will go up to 40 miles on a single charge and will have a range-extending, gasoline-assist feature. Nissan’s fully electric car, the Leaf, will have a 100-mile range. Ditto Ford’s electric Focus. Much depends on driving conditions.

Lithium-ion batteries are way ahead of traditional lead-acid batteries in power and weight, but they aren’t perfect. As yet, the best battery is far from being a competitor for a tank of gasoline.

There’s a back story here. The most obvious narrative is the need to create jobs in Michigan, and the hope is that electric vehicles will bolster car production there.

More obscure is the administration’s belief that a brave, new clean-energy America can produce jobs and reduce the output of greenhouse gases. In Obamaland, windmills will turn silently through the night, while millions of fully electric cars get their batteries topped up in driveways and garages.

A green and pleasant land is just a few million batteries away and, by Jove, the Department of Energy is on the job. It has $2.4 million to spend on electric car infrastructure. The department is helping to bring on nine battery plants, including the one in Holland. It’s also promoting charging stations.

Some small facts: These batteries are still so expensive (about $16,000 apiece) that any fully electric car, or near so, requires subsidies down the line to get the price down to where ordinary people will buy them in quantity. The only fully electric vehicle on the market today, the Tesla, is a sports car that costs over $100,000 and is aimed at the well-heeled greens of Hollywood.

While official retail prices for the Ford, Nissan and GM models haven’t been announced, estimates are in the range of $30,000 to $35,000. Federal tax credits are likely to trim several thousand dollars for many buyers.

Batteries have stood in the way of electric cars for more than a century. In the early days of motoring, electric cars covered short distances and held promise. But while internal combustion engines revved ahead, batteries languished.

But the dream of an electric car never died, though the batteries frequently did. In the 1970s, the U.S. government spent lavishly on battery research, including lithium and aluminum air batteries. There are dozens of ways to make batteries, but all have their disadvantages: weight, disposability, life, rate of discharge and market indifference.

If you want everything you get today on a car — electric windows, air conditioning, electric seats, multiple lights, highly variable loads and easy refueling and, maybe, towing capacity — you need a hell of a battery

We have, so to speak, been shocked by presidential energy enthusiasm before. Jimmy Carter believed in liquids from coal and launched the ill-fated Synthetic Fuels Corp., and George W. Bush went hog wild over ethanol — and those expectations are being trimmed daily.

I’ll buy a hybrid and wait, if it’s OK with Obama. –For the Hearst-New York Times Syndicate