Economics – Page 218 – artdiamondblog.com

Wind Power is Volatile and Unreliable, Especially When Power Demand is Highest

Graph of total electric power load and total wind power generation from the Bonneville Power Authority (BPA) for a week in late July 2009. Source of graph: http://blog.oregonlive.com/environment_impact/2009/07/real_time_wind.jpg

(p. A14) For more than a century, producing power has been a matter of flipping a switch. Need more electricity? Fire up some fuel. Need less? Dial the flame back down.

Things won’t be that easy in a world that gets much of its energy from renewable sources, which come and go at nature’s whim. Wind tends to blow hardest at night — a problem, since people use electricity mostly during the day. Sunshine can lose its intensity in seconds if eclipsed by a cloud — inconvenient for people who like their air conditioners to run steadily on summer days.
. . .
Most of the electricity in Bonneville’s service area comes from hydroelectric power. To compensate for the volatility of wind, Bonneville tweaks the amount of water it lets through the dams. But that doesn’t work for the most extreme shifts in wind. Sometimes, when the wind is blowing hard, Bonneville releases extra water over the tops of dams without using it to generate electricity. Otherwise, electrical wires might get overloaded. And when the wind is so strong that Bonneville can’t ditch enough water, the utility orders wind turbines shut off.
“Everything changes with wind,” says Bart McManus, a wind expert at Bonneville.
Sudden doldrums can be as troublesome as sudden gusts. That was the problem on Feb. 26, 2008, in Texas, which produces more wind power than any other state.
At 3 p.m. that afternoon, Texas’s wind farms, concentrated in the western part of the state, were throwing off about 2,000 megawatts of electricity, enough to serve about one million households. Then a cold front blew in. By 6:30 p.m. — when electricity demand typically peaks — wind production in Texas had cratered to about 360 megawatts.
Exacerbating matters, Texans began turning up their heat — much of which, in rural parts of the state, comes from electricity. So, just as wind power unexpectedly plummeted, demand for power spiked.

For the full commentary, see:
JEFFREY BALL. “Unbridled Energy: Predicting Volatile Wind, Sun
Utilities Ramp Up Focus on Forecasting When Renewable Fuel Is at a Peak to Avoid Squandering Power That Still Can’t Be Stored.” The Wall Street Journal (Fri., OCTOBER 5, 2009): A14.
(Note: ellipsis added.)
(Note: the last sentence of the quoted passage, appeared in the print edition, but was inexplicably deleted from the online version.)

For an updated “Near-Real-Time” graph of BPA load and wind generation, see:

http://www.transmission.bpa.gov/Business/Operations/Wind/baltwg.aspx

Malaria “Weakly Related to Temperature”; “Strongly Related to Poverty”

(p. A17) In the West, campaigners for carbon regulations point out that global warming will increase the number of malaria victims. This is often used as an argument for drastic, immediate carbon cuts.

Warmer, wetter weather will improve conditions for the malaria parasite. Most estimates suggest that global warming will put 3% more of the Earth’s population at risk of catching malaria by 2100. If we invest in the most efficient, global carbon cuts–designed to keep temperature rises under two degrees Celsius–we would spend a massive $40 trillion a year by 2100. In the best case scenario, we would reduce the at-risk population by only 3%.
In comparison, research commissioned by the Copenhagen Consensus Center shows that spending $3 billion annually on mosquito nets, environmentally safe indoor DDT sprays, and subsidies for effective new combination therapies could halve the number of those infected with malaria within one decade. For the money it takes to save one life with carbon cuts, smarter policies could save 78,000 lives. . . .
Malaria is only weakly related to temperature; it is strongly related to poverty. It has risen in sub-Saharan Africa over the past 20 years not because of global warming, but because of failing medical response.

For the full commentary, see:

BJORN LOMBORG. “Climate Change and Malaria in Africa; Limiting carbon emissions won’t do much to stop disease in Zambia.” The Wall Street Journal (Mon., NOVEMBER 2, 2009): A17.
(Note: ellipsis added.)
(Note: the online version of the article was dated Nov. 1st.)

Calderón’s Decision Is Bigger than Reagan’s Firing of Air Traffic Controllers

“The Mexican Union of Electricians protests the government’s decision to liquidate the state-owned electricity company in Mexico City.” Source of caption and photo: online version of the WSJ article quoted and cited below.

(p. A19) Eight days ago, just after midnight on a Sunday morning, Mexican President Felipe Calderón instructed federal police to take over the operations of the state-owned electricity monopoly, Luz y Fuerza del Centro (LyFC), which serves Mexico City and parts of surrounding states. The company’s assets will stay in the hands of the government but will now be run by the Federal Electricity Commission (CFE), a national state-owned utility and the major supplier of LyFC’s energy.

The net effect of the move is to dethrone 42,000 members of the Mexican Union of Electricians, which had won benefits over the decades to make Big Three auto workers in Detroit blush. When the liquidation is complete, it is expected that the company will employ about 8,000. To appreciate the magnitude of Mr. Calderón’s decision, think of Ronald Reagan’s firing of the air traffic controllers–only bigger. As one internationally renowned Mexican economist remarked on Sunday, it is “the most important act of government in 20 years.”

For the full commentary, see:
MARY ANASTASIA O’GRADY. “Mexico’s Calderón Takes on Big Labor; Its state-owned electricity company was bleeding the national treasury dry.” The Wall Street Journal (Mon., October 19, 2009): A19.

Despite Importance of Economic Historians, History Departments Hire Fewer Economic Historians

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

(p. C7) Over the last three decades the number of history faculty members at four-year institutions has more than doubled to 20,000-plus, said Robert B. Townsend, assistant director for research at the American Historical Association. Yet the growth has been predominantly in the newer specializations, spurring those in diplomatic, military, legal and economic history to complain they are being squeezed out.

In 1975, for example, three-quarters of college history departments employed at least one diplomatic historian; in 2005 fewer than half did. The number of departments with an economic historian fell to 31.7 percent from 54.7 percent. By contrast the biggest gains were in women’s history, which now has a representative in four out of five history departments.

For the full story, see:
PATRICIA COHEN. “Great Caesar’s Ghost! Are Traditional History Courses Vanishing?” The New York Times (Thurs., June 11, 2009): C1 & C7.
(Note: the online version is dated Weds., June 10.)

Obama Tire Tariff Hurts Poor

“A man walks past a tire store in Beijing on Sunday. A new U.S. tariff on Chinese tires could lead to shortages in the lower-cost-tire market segment as retailers scramble to find alternative sources in other countries.” Source of caption and photo: online version of the WSJ article quoted and cited below.

(p. A3) Consumers who buy low-price Chinese tires — the bulk of the tires China exports to the U.S. — will be hit hardest by the new tariff, as shortages in this market segment cause retailers to scramble to find alternative sources in other countries.

The tariffs, which apply to all Chinese tires, will cut off much of the flow of the more than 46 million Chinese tires that came to the U.S. last year, nearly 17% of all tires sold in the country.
The low end of the market will feel the impact of the tariff most, as U.S. manufacturers, who joined the Chinese in opposing the tariffs, have said it isn’t profitable to produce inexpensive tires in domestic plants.
“I think within the next 60 days you’ll see some pretty significant price increases,” said Jim Mayfield, president of Del-Nat Tire Corp. of Memphis, Tenn., a large importer and distributor of Chinese tires. He estimates prices for “entry-level” tires could increase 20% to 30%.

For the full story, see:
TIMOTHY AEPPEL. “Tariff on Tires to Cost Consumers; Higher Prices Expected at Market’s Low End, Where China Focuses Its Exports.” The Wall Street Journal (Mon., SEPTEMBER 14, 2009): A3.
(Note: the online version of the article has the date Tues., Sept. 15.)

Incandescent Bulb Defended by Light Expert Who Relit Statue of Liberty

(p. A13) The Energy Independence and Security Act of 2007 will effectively phase out incandescent light bulbs by 2012-2014 in favor of compact fluorescent lamps, or CFLs. Other countries around the world have passed similar legislation to ban most incandescents.

Will some energy be saved? Probably. The problem is this benefit will be more than offset by rampant dissatisfaction with lighting. We are not talking about giving up a small luxury for the greater good. We are talking about compromising light. Light is fundamental. And light is obviously for people, not buildings. The primary objective in the design of any space is to make it comfortable and habitable. This is most critical in homes, where this law will impact our lives the most. And yet while energy conservation, a worthy cause, has strong advocacy in public policy, good lighting has very little.
. . .
As a lighting designer with more than 50 years of experience, having designed more than 2,500 projects including the relighting of the Statue of Liberty, I encourage people who care about their lighting to contact their elected officials and urge them to re-evaluate our nation’s energy legislation so that it serves people, not an energy-saving agenda.

For the full commentary, see:
HOWARD M. BRANDSTON. “Save the Light Bulb!; Compact fluorescents don’t produce good quality light.” The Wall Street Journal (Mon., AUGUST 31, 2009): A13.
(Note: ellipsis added.)
(Note: the online version of the article is dated Sun., Aug. 30.)

World Trade Barriers Are Increasing

The small dark blue squares indicate the “number of nations that have imposed protectionist measures on each country” and the light blue squares indicate the “number of measures imposed on each category of goods.” Source of quotations in caption and of graph: online version of the WSJ article quoted and cited below.

(p. A5) BRUSSELS — This weekend’s U.S.-China trade skirmish is just the tip of a coming protectionist iceberg, according to a report released Monday by Global Trade Alert, a team of trade analysts backed by independent think tanks, the World Bank and the U.K. government.
A report by the World Trade Organization, backed by its 153 members and also released Monday, found “slippage” in promises to abstain from protectionism, but drew less dramatic conclusions.
Governments have planned 130 protectionist measures that have yet to be implemented, according to the GTA’s research. These include state aid funds, higher tariffs, immigration restrictions and export subsidies.
. . .
According to the GTA report, the number of discriminatory trade laws outnumbers liberalizing trade laws by six to one. Governments are applying protectionist measures at the rate of 60 per quarter. More than 90% of goods traded in the world have been affected by some sort of protectionist measure.

For the full story, see:
JOHN W. MILLER. “Protectionist Measures Expected to Rise, Report Warns.” The Wall Street Journal (Tues., SEPTEMBER 15, 2009): A5.
(Note: ellipsis added.)

Global Warming Is Least Worry of Vanuatu Island’s Poor

(p. A19) In a warning often repeated by environmental campaigners, the Vanuatuan president told the United Nations that entire island nations could be submerged. “If such a tragedy does happen,” he said, “then the United Nations and its members would have failed in their first and most basic duty to a member nation and its innocent people.”

Torethy Frank, a 39-year-old woman carving out a subsistence lifestyle on Vanuatu’s Nguna Island, is one of those “innocent people.” Yet, she has never heard of the problem that her government rates as a top priority. “What is global warming?” she asks a researcher for the Copenhagen Consensus Center.
. . .
Torethy and her family of six live in a small house made of concrete and brick with no running water. As a toilet, they use a hole dug in the ground. They have no shower and there is no fixed electricity supply. Torethy’s family was given a battery-powered DVD player but cannot afford to use it.
. . .
What would change her life? Having a boat in the village to use for fishing, transporting goods to sell, and to get to hospital in emergencies. She doesn’t want more aid money because, “there is too much corruption in the government and it goes in people’s pockets,” but she would like microfinance schemes instead. “Give the money directly to the people for businesses so we can support ourselves without having to rely on the government.”
Vanuatu’s politicians speak with a loud voice on the world stage. But the inhabitants of Vanuatu, like Torethy Frank, tell a very different story.

For the full commentary, see:

BJøRN LOMBORG. “The View from Vanuatu on Climate Change; Torethy Frank had never heard of global warming. She is worried about power and running water.” The Wall Street Journal (Fri., OCTOBER 23, 2009): A19.
(Note: ellipses added.)
(Note: the online version is dated Thurs., Oct. 22.)

John Mackey: “I Believe in the Dynamic Creativity of Capitalism”

Whole Foods CEO John Mackey. Source of the caricature: online version of the WSJ interview quoted and cited below.

(p. A11) “I honestly don’t know why the article became such a lightning rod,” says John Mackey, CEO and founder of Whole Foods Market Inc., as he tries to explain the firestorm caused by his August op-ed on these pages opposing government-run health care.
. . .
. . . his now famous op-ed incited a boycott of Whole Foods by some of his left-wing customers. His piece advised that “the last thing our country needs is a massive new health-care entitlement that will create hundreds of billions of dollars of new unfunded deficits and move us closer to a complete government takeover of our health-care system.” Free-market groups retaliated with a “buy-cott,” encouraging people to purchase more groceries at Whole Foods.
. . .
What Mr. Mackey is proposing is more or less what he has already implemented at his company–a plan that would allow more health savings accounts (HSAs), more low-premium, high-deductible plans, more incentives for wellness, and medical malpractice reform. None of these initiatives are in any of the Democratic bills winding their way through Congress. In fact, the Democrats want to kill HSAs and high-deductible plans and mandate coverage options that would inflate health insurance costs.
. . .
Mr. Mackey’s latest crusade involves traveling to college campuses across the country, trying to persuade young people that business, profits and capitalism aren’t forces of evil. He calls his concept “conscious capitalism.”
What is that? “It means that business has the potential to have a deeper purpose. I mean, Whole Foods has a deeper purpose,” he says, now sounding very much like a philosopher. “Most of the companies I most admire in the world I think have a deeper purpose.” He continues, “I’ve met a lot of successful entrepreneurs. They all started their businesses not to maximize shareholder value or money but because they were pursuing a dream.”
Mr. Mackey tells me he is trying to save capitalism: “I think that business has a noble purpose. It’s not that there’s anything wrong with making money. It’s one of the important things that business contributes to society. But it’s not the sole reason that businesses exist.”
What does he mean by a “noble purpose”? “It means that just like every other profession, business serves society. They produce goods and services that make people’s lives better. Doctors heal the sick. Teachers educate people. Architects design buildings. Lawyers promote justice. Whole Foods puts food on people’s tables and we improve people’s health.”
Then he adds: “And we provide jobs. And we provide capital through profits that spur improvements in the world.
. . .
“I don’t think anybody’s too big to fail,” he says. “If a business fails, what happens is, there are still assets, and those assets get reorganized. Either new management comes in or it’s sold off to another business or it’s bid on and the good assets are retained and the bad assets are eliminated. I believe in the dynamic creativity of capitalism, and it’s self-correcting, if you just allow it to self-correct.”
That’s something Washington won’t let happen these days, which helps explain why Mr. Mackey felt compelled to write that the Whole Foods health-insurance program is smarter and cheaper than the latest government proposals.

For the full interview, see:
STEPHEN MOORE. “The Conscience of a Capitalist; The Whole Foods founder talks about his Journal health-care op-ed that spawned a boycott, how he deals with unions, and why he thinks CEOs are overpaid.” The Wall Street Journal (Sat., OCTOBER 3, 2009): A11.
(Note: ellipses added.)

How “Free” Government Health Care Works

“Michael Kellerman and daughter Jovi, 1, wait in line near 69th and Underwood for a flu shot Thursday morning.” Source of caption and photo: online version of the Omaha World-Herald article quoted and cited below.

Thousands turned out this morning for Douglas County’s first public clinic for H1N1 flu vaccinations.

The line ran out of the First United Methodist Church to the east, then down 69th Street before hooking west along Cass Street toward 72nd Street.
Police estimated that 4,000 people had gathered by 9:20 a.m.
Phil Rooney of the Douglas County Health Department said the turnout was no surprise.
“There hasn’t been a clinic this size done in the county or in the surrounding counties recently, so we were prepared for a very large crowd, and that’s what we’ve got,” he said.
He said 252 people were vaccinated in the clinic’s first hour. “The pace the first hour was slower than we wanted, so we’re trying to pick that up,” he added.

For the full story, see:
John Keenan and Rick Ruggles. “Long line for flu shots.” Omaha World-Herald online edition (Thurs., Nov. 5, 2009).
(Note: as far as I can tell, having checked several online e-editions for Nov. 5 and Nov. 6, this version of the article was never published in any of the print editions of the paper.)
(Note: at some point the title of the online version of this article was changed to “Flu shot seekers turned away.”)

European Central Bank (ECB) Warns that Cash-for-Clunkers “May Delay Necessary Structural Change”

(p. A9) Cash-for-clunkers programs have no lasting economic benefit and could even lead to a “substantial weakening” in euro-zone automobile sales next year, the European Central Bank said.

The findings, though far from original, amount to an official slap on the wrist to European governments including those of Germany, France and Spain that rolled out the popular programs to stoke demand in their auto sectors at the height of the financial crisis.
. . .
Such incentive measures should be applied “with caution,” the ECB said, “as they may hamper the efficiency of the functioning of a free-market economy and may delay necessary structural change, thereby undermining overall income and employment prospects in the longer term.”

For the full story, see:
BRIAN BLACKSTONE. “Clunker Plans Are Risky Route, Central Bank Says.” The Wall Street Journal (Fri., OCTOBER 16, 2009): A9.
(Note: ellipsis added.)