Energy/Environment – Page 45 – artdiamondblog.com

Safe Drinking Water Matters More than Global Warming

(p. A17) Getting basic sanitation and safe drinking water to the three billion people around the world who do not have it now would cost nearly $4 billion a year. By contrast, cuts in global carbon emissions that aim to limit global temperature increases to less than two degrees Celsius over the next century would cost $40 trillion a year by 2100. These cuts will do nothing to increase the number of people with access to clean drinking water and sanitation. Cutting carbon emissions will likely increase water scarcity, because global warming is expected to increase average rainfall levels around the world.

For Mrs. Begum, the choice is simple. After global warming was explained to her, she said: “When my kids haven’t got enough to eat, I don’t think global warming will be an issue I will be thinking about.”
One of Bangladesh’s most vulnerable citizens, Mrs. Begum has lost faith in the media and politicians.
“So many people like you have come and interviewed us. I have not seen any improvement in our conditions,” she said.
It is time the developed world started listening.

For the full commentary, see:
Bjørn LOMBORG. “Global Warming as Seen From Bangladesh; Momota Begum worries about hunger, not climate change.” The Wall Street Journal (Mon., NOVEMBER 9, 2009): A17.

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

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.

Global Warming Did Not Cause Southeast Drought

(p. A13) The drought that gripped the Southeast from 2005 to 2007 was not unprecedented and resulted from random weather events, not global warming, Columbia University researchers have concluded. They say its severe water shortages resulted from population growth more than rainfall patterns.

The researchers, who report their findings in an article in Thursday’s issue of The Journal of Climate, cite census figures showing that in Georgia alone the population rose to 9.54 million in 2007 from 6.48 million in 1990.
“At the root of the water supply problem in the Southeast is a growing population,” they wrote.
Richard Seager, a climate expert at the Lamont-Doherty Earth Observatory who led the study, said in an interview that when the drought struck, “people were wondering” whether climate change linked to a global increase in heat-trapping gases could be a cause.
But after studying data from weather instruments, computer models and measurements of tree rings, which reflect yearly rainfall, “our conclusion was this drought was pretty normal and pretty typical by standards of what has happened in the region over the century,” Mr. Seager said.
Similar droughts unfolded over the last thousand years, the researchers wrote. Regardless of climate change, they added, similar weather patterns can be expected regularly in the future, with similar results.

For the full story, see:
CORNELIA DEAN. “Study Links Water Shortages in Southeast to Population, Not Global Warming.” The New York Times (Fri., October 2, 2009): A13.
(Note: the online version of the article is dated Oct. 1st and has the title “Southeast Drought Study Ties Water Shortage to Population, Not Global Warming.”)

The research summarized in the passages above can be read in its full and original form, at:
Seager, Richard, Alexandrina Tzanova, and Jennifer Nakamura. “Drought in the Southeastern United States: Causes, Variability over the Last Millennium, and the Potential for Future Hydroclimate Change.” Journal of Climate 22, no. 19 (Oct. 1, 2009): 5021-45.

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.)

Biofuels Fail to Meet Fed Industrial Policy Goal

(p. B10) In 2007, Congress set a national goal of creating an advanced biofuel industry, and established a quota for gasoline marketers to blend a modest 100 million gallons of such fuel into gasoline by 2010.
. . .

The industry is likely to miss Congress’s initial quota of 100 million gallons next year, acknowledging that it will make a few million gallons of the advanced fuel, at most. It could fall even further behind the 2011 quota, 250 million gallons. The quota eventually rises to 16 billion gallons by 2022.
The industry partly blames the credit crisis for its slow pace, but acknowledges that getting the conversion techniques to work is the biggest problem.
“It’s certainly turned out to be more complicated technically than people thought it would be,” said Brian Foody, the president and chief executive of Iogen, which hopes to build a large-scale facility.

For the full story, see:
MATTHEW L. WALD. “Industry Built From Scratch.” The New York Times (Thurs., October 15, 2009): B1 & B10.
(Note: ellipses added.)
(Note: the online version of the article is dated October 14th.)

Feds Spent $850,000 to “Green” Buildings, and then Tore Them Down

(p. 4A) WASHINGTON — The four drafty buildings had been fixtures of the Energy Department complex in Oak Ridge, Tenn., for more than half a century. They burned energy like 1950s sedans.

The buildings seemed like perfect candidates for a federal conservation retrofit program that relies on private contractors that receive a percentage of the money they save. A deal was struck in 2001. The contractor reworked lighting and heating systems, among other things, and began collecting payments.

The project was counted among the department’s “green” successes — until auditors discovered that the buildings had been torn down several years ago, and the government had paid $850,000 for energy savings at facilities that no longer existed.

The audit findings show the potential for waste and abuse at a time when the department is poised to launch billions of dollars more in stimulus spending on an unprecedented welter of green projects across the country.
. . .
The problems are not exclusive to Oak Ridge. The auditors, from the department’s inspector general’s office, also determined that $565,000 had been paid over six years under the same arrangement to a contractor in Texas for a highefficiency laundry that was no longer in use.

The department also paid out $3.4 million on another project without checking whether the conservation measures worked — and $160,000 for measurements that were never taken.

For the full story, see:
THE WASHINGTON POST. “Audit finds ‘green’ projects resulted in waste, abuse; The findings point to a need for oversight as the government readies stimulus projects.” Omaha World-Herald (Sun., Sept. 27, 2009): 4A.
(Note: ellipsis added.)

Adaptation Greatly Reduces Negative Effects from Global Warming

One of the advantages of flexible economic systems, such as capitalism, is that they can adapt to unexpected or exogenous changes in the environment (e.g., changes in the weather). In the empirical analysis quoted from below, the primary finding is that roughly half of the short-term negative effects on income from rising temperatures, “are offset in the long run through adaptation.”
Almost all of the countries in the sample of 12 deviate substantially from the ideal of entrepreneurial capitalism. So the reduction by half is probably a much smaller amount of adaptation than would occur in a sample of countries that had adopted policies that allowed a flourishing of entrepreneurship.

(p. 203) Using subnational data from 12 countries in the Americas, we show that the negative crosssectional relationship between temperature and income exists within countries, as well as across countries. We then provide a theoretical framework for reconciling the substantial, negative association between temperature and income in cross section with the even stronger short-run effects of temperature shown in panel models. The theoretical framework suggests that half of the negative short-term effects of temperature are offset in the long run through adaptation.

Source:
Dell, Melissa, Benjamin F. Jones, and Benjamin A. Olken. “Temperature and Income: Reconciling New Cross-Sectional and Panel Estimates.” American Economic Review 99, no. 2 (May 2009): 198-204.

Global Warming Creates Benefit of Arctic Shipping Shortcut

“A German ship, following a Russian icebreaker, is about to complete a shipment from Asia to Europe via Arctic waters.” Source of caption and photo: online version of the NYT article quoted and cited below.

(p. A1) MOSCOW — For hundreds of years, mariners have dreamed of an Arctic shortcut that would allow them to speed trade between Asia and the West. Two German ships are poised to complete that transit for the first time, aided by the retreat of Arctic ice that scientists have linked to global warming.

The ships started their voyage in South Korea in late July and will begin the last leg of the trip this week, leaving a Siberian port for Rotterdam in the Netherlands carrying 3,500 tons of construction materials.
Russian ships have long moved goods along the country’s sprawling Arctic coastline. And two tankers, one Finnish and the other Latvian, hauled fuel between Russian ports using the route, which is variously called the Northern Sea Route or the Northeast Passage.
But the Russians hope that the transit of the German ships will inaugurate the passage as a reliable shipping route, and that the combination of the melting ice and the economic benefits of the shortcut — it is thousands of miles shorter than various southerly routes — will eventually make the Arctic passage a summer competitor with the Suez Canal.
“It is global warming that enables us to think about using that route,” Verena Beckhusen, a spokeswoman for the shipping company, the Beluga Group of Bremen, Germany, said in a telephone interview.

For the full story, see:

ANDREW E. KRAMER and ANDREW C. REVKIN. “Arctic Shortcut Beckons Shippers as Ice Thaws.” The New York Times (Fri., September 10, 2009): A1 & A3.

“A Shortcut Across the Top of the World.” Source of caption and map: online version of the NYT article quoted and cited above.

Feds Ignore Birds Killed by Windmills

(p. A19) On Aug. 13, ExxonMobil pleaded guilty in federal court to killing 85 birds that had come into contact with crude oil or other pollutants in uncovered tanks or waste-water facilities on its properties. The birds were protected by the Migratory Bird Treaty Act, which dates back to 1918. The company agreed to pay $600,000 in fines and fees.

ExxonMobil is hardly alone in running afoul of this law. Over the past two decades, federal officials have brought hundreds of similar cases against energy companies. In July, for example, the Oregon-based electric utility PacifiCorp paid $1.4 million in fines and restitution for killing 232 eagles in Wyoming over the past two years. The birds were electrocuted by poorly-designed power lines.
Yet there is one group of energy producers that are not being prosecuted for killing birds: wind-power companies. And wind-powered turbines are killing a vast number of birds every year.
A July 2008 study of the wind farm at Altamont Pass, Calif., estimated that its turbines kill an average of 80 golden eagles per year. The study, funded by the Alameda County Community Development Agency, also estimated that about 10,000 birds–nearly all protected by the migratory bird act–are being whacked every year at Altamont.
Altamont’s turbines, located about 30 miles east of Oakland, Calif., kill more than 100 times as many birds as Exxon’s tanks, and they do so every year. But the Altamont Pass wind farm does not face the same threat of prosecution, even though the bird kills at Altamont have been repeatedly documented by biologists since the mid-1990s.
. . .

This is a double standard that more people–and not just bird lovers–should be paying attention to. In protecting America’s wildlife, federal law-enforcement officials are turning a blind eye to the harm done by “green” energy.

For the full commentary, see:
ROBERT BRYCE. “Windmills Are Killing Our Birds; One standard for oil companies, another for green energy sources.” The Wall Street Journal (Tues., SEPTEMBER 8, 2009): A19.
(Note: the online version of the commentary is dated September 7th.)
(Note: ellipsis added.)