Fracking involves injecting pressurized water combined with sand
and small amounts of chemicals to crack open shale rocks so that
they will release trapped natural gas. Generally, the shale rocks
are thousands of feet below the aquifers from which people draw
drinking water. No doubt to the dismay of activists, President
Barack Obama appears to endorse the process.
"Sometimes there are
disputes about natural gas," he said at his
climate change speech last week at Georgetown, "but let me say
this: We should strengthen our position as the top natural gas
producer because, in the medium term at least, it not only can
provide safe, cheap power, but it can also help reduce our carbon
emissions."
The president gets it, but a lot of activists don't. To help
bring them around, I thought I'd take a look at some of the
misleading claims made by opponents of fracking. Fortunately I just
got a fundraising letter from fine folks at foodandwaterwatch (FWW)
urging me to sign and send in a petition to the president to ban
fracking. The letter is a nice compendium of anti-fracking
scaremongering.
Falsehood 1: You can light your tap water on
fire. Fox made this claim famous in the first
Gasland movie when he showed a resident of Colorado
striking a match as water came out of his tap; the natural gas
dissolved in the water burst into flame. Yet the water was tested
by the Colorado Department of Natural Resources, which reported
to the resident: "There are no indications of any oil & gas
related impacts to your well water." The agency concluded that the
natural gas in his water supply was derived from natural
sources—the water well penetrated several coal beds that had
released the methane into the well.
Falsehood 2: Fracking fluid "could seep into groundwater
and poison drinking
water." (The underlining is the FWW's.) The letter
also asserts that fracking fluid is "full of poisonous
chemicals."
Of course, the cabinet
underneath your kitchen sink is also likely to be "full of
poisonous chemicals." What matters to your health is the amount of
exposure you have to them, not the mere fact of their
existence.
A new
study by researchers at Duke University, published in the
Proceedings of the National Academy of Sciences in June,
did find higher concentrations of methane in water wells that were
within a kilometer of gas wells. But like earlier reports, the new
paper concluded that the two simplest explanations for the higher
levels of dissolved gas were faulty steel casings and improper
cement sealing of the wells, not fracking. In addition, this study
and two earlier ones done by the same team found no indication that
well water has been contaminated by fracking fluids. (About 99.5
percent of fracking fluids, I should add, consist of water and
sand.)
Falsehood 3: Fracking increases air pollution.
The FWW letter warns that fracking "contains high levels of
neurotoxins and carcinogens and contains compounds that can create
smog."
Almost any industrial activity will involve the production of
noxious fumes at least some of the time. So how does the air
pollution associated with producing natural gas compare to other
industrial processes? A 2013 report from RAND Corporation
researchers, published in Environmental Research Letters,
calculates the
regional air quality damages from gas production in
Pennsylvania. Their reckoning of total damages takes into account
harms both to physical health and the environment, including
mortality, morbidity, crop and timber loss, visibility, and effects
on anthropogenic structures and natural ecosystems.
Falsehood 4: Fracking causes cancer. The FWW
letter hints at this, but the most incendiary claim along these
lines was made by Josh Fox in his short "emergency film," The Sky Is Pink (2012).
Fox intones, "In Texas, as throughout the United States, cancer
rates fell. Except in one place: in the Barnett Shale. The five
counties where there was the most drilling saw a rise in breast
cancer throughout the counties."
The claim is entirely specious. Fox apparently based his lightly
sourced assertion on a
single newspaper article. Even that article garbled the data,
reporting that six counties in the western Dallas-Fort Worth area
have the highest rates of invasive breast cancer in Texas, rising
all the way from 58.7 cases per 100,000 people in 2005 to about
60.7 per 100,000 in 2008. Typically breast cancer rates are
reported as per 100,000 women, which would roughly double
the rates cited in the article to 117.4 and 121.4. Meanwhile, the
incidence of breast cancer among all Texas women hovered around
116 per
100,000 between 2005 and 2009. The U.S. rate was 125.7 per
100,000 women.
Falsehood 5: Natural gas is worse than
coal. This particular claim was launched in 2011 with a
hastily
cobbled-together study by three anti-fracking researchers at
Cornell. Their argument is that leaking methane, whose global warming
potential is much greater than that of carbon dioxide, more
than entirely offsets whatever reductions in carbon dioxide
emissions would be achieved by, for example, switching from coal to
gas to generate electricity. The FWW letter claims that calling
natural gas "clean" energy is "misleading," but unlike the Cornell
researchers the group concedes that burning natural gas "emits half
as much carbon dioxide as coal."
The FWW came much closer to the truth than the Cornell crew did.
A comprehensive
analysis published in November 2012 by researchers associated
with the National Renewable Energy Laboratory found that "the life
cycle greenhouse gas emissions associated with electricity
generated from Barnett Shale gas extracted in 2009 were found to be
very similar to conventional natural gas and less than half those
of coal-fired electricity generation." With respect to global
warming, producing and burning natural gas from fracked wells is
much better than burning coal.
Read More: Reason
Showing posts with label Energy. Show all posts
Showing posts with label Energy. Show all posts
Saturday, August 10, 2013
Friday, August 2, 2013
What are the Saudis so afraid of?
A Saudi prince has warned that his oil-reliant nation is under threat
because of fracking technology being developed in the U.S. and
spreading around the world. OPEC is now caught between Riyadh and a hard
place.
In an open letter to his country's oil minister Ali al-Naimi and other government heads, published on Sunday via his Twitter account, Prince Alwaleed said demand for oil from OPEC member states was "in continuous decline" as a result of the technology that has unleashed vast deposits of oil and natural gas worldwide.
In a report earlier this month, OPEC forecast demand for its oil in 2014 would average 29.61 million barrels per day (bpd), down 250,000 bpd from 2013. It cited rising non-OPEC supply, especially from the U.S.
The latest threat to OPEC's fossil fuel dominance comes from Britain, where the British Geological Society significantly increased its estimate of the amount contained in the country's shale rocks to 1,300 trillion cubic feet. Experts said this could translate into enough to supply the U.K. with natural gas for 25 years.
Read More: Investors.com
Monday, July 8, 2013
Obama's Coal Hypocrisy: America NO Africa YES
Africans can burn coal. Americans can’t.
On June 25, President Obama was at Georgetown University decrying “carbon pollution” and making it clear that he will prohibit any new coal-fired power plants from being built in the U.S. Five days later, while Obama was in Africa, the White House released a fact sheet on its “Power Africa” initiative that aims to double access to electricity in sub-Saharan Africa by helping finance some 10,000 megawatts of new generation capacity in that region.
During his Georgetown speech, Obama used the phrase “carbon pollution” a whopping 30 times. In the document on Power Africa, that phrase doesn’t appear even once.
The contrast between Obama’s Georgetown speech and his effort to make electricity more available in Africa goes to the crux of the entire climate-change debate. Talk about cutting carbon dioxide emissions may appeal to “green” voters in rich countries where energy is cheap and abundant. It doesn’t sell in Africa or other poverty-stricken regions where energy is scarce and expensive.
In his Georgetown speech, Obama announced a “new national climate action plan” to “protect our country from the impacts of climate change,” as well as a plan to “lead the world in a coordinated assault on a changing climate.” During his remarks, the president repeatedly implied that the U.S. could, on its own, make a major difference in global carbon dioxide emissions and, therefore, in climate change. He said that voters should reward politicians based on their green quotient: “Remind everyone who represents you that . . . sheltering future generations against the ravages of climate change is a prerequisite for your vote.” He went on to say that by limiting emissions from domestic power plants, Americans “will have the satisfaction of knowing that the world we leave to our children will be better off for what we did.”
It’s hard to imagine a bigger fib. And it’s a fib that relies on the public’s near-total ignorance of the realities of global energy use, such as the soaring amounts of carbon dioxide coming from developing countries. But given Obama’s desire to do something about energy poverty in Africa, a laudable goal, let’s look at what’s happening there.
Between 2002 and 2012, the U.S. reduced its “carbon pollution” — to use Obama’s inane phrase — by 8 percent. Meanwhile, in Africa, carbon dioxide emissions rose by nearly 35 percent. Over that same time frame, U.S. coal use dropped by nearly 21 percent. In Africa, coal use jumped by 15 percent. And despite Obama’s cheery talk about “clean energy” and renewables, Africa’s coal use — indeed, Africa’s use of all forms of energy — will continue to soar.
Read More: National Review
Tuesday, December 18, 2012
Solar Panels cause Rate Increases in California
Power companies in the state, the nation's biggest for solar power, are required to buy electricity from home solar generators at the same price they resell it to other customers, meaning utilities earn nothing to cover their fixed costs. The rules are shortsighted because eventually rates must be raised to make up the difference, according to Southern California Edison, which has joined with competitors to estimate potential losses.
As more homes and warehouses get covered in solar panels, higher rates imposed on traditional consumers risk a growing conflict between renewable-energy advocates and power companies that foresee a backlash in California and 42 other states with similar policies. The tension has also emerged in countries including Spain and Germany, where solar investments are curbing investment in the power grid.
"You get into a situation where you have a transmission and distribution system with nobody paying for it," said Akbar Jazayeri, vice president of regulatory operations at Edison, a unit of Edison International and California's second-largest electric utility.
To deter losses as solar abounds, states typically set a cap on the amount of photovoltaic power utilities must buy under what is called net-metering policies. Those allow a meter to run backward during the hours a day when a home or business is selling the power to the utility. California's limit is 5 percent of a utility's aggregate peak load.
Read More: SFGate
Sunday, December 2, 2012
Hydraulic Fracturing: How It Works
Hydraulic fracturing is a time-tested, proven technology that has been
used in more than one million wells worldwide for the past six decades.
America has vast amounts of natural gas, which can provide a cleaner
burning source of energy for more than a hundred years.
Saturday, November 24, 2012
Another Green Energy Fail - Wind Power Fraud
“Wind power facilities will consume more than 3 times the energy they will ever produce.”
“Everyone believes alternative energies are the answer to all our power problems, with wind power leading the way,” says professional engineer Charles S. Opalek.
“The truth is: Wind power is unsustainable and a total waste of resources.”
“Wind turbines have an embarrassingly low Energy Returned On Energy Invested value of 0.29. The manufacture, installation and operation of wind power facilities will consume more than 3 times the energy they will ever produce.”
“The dirty little secret about wind power is its Embodied Energy Analysis proves the Energy Returned On Energy Invested is not in the fantasy teens, but is less than one. Wind power is simply unsustainable.”
Nor is wind power is clean, says Charles. “It takes a lot of dirty energy to make the materials, manufacture and install a wind turbine facility.”
See: http://www.windpowerfraud.com/
Sunday, November 11, 2012
Obama Admin Vs Energy Independence
The Interior Department on Friday issued a final plan to close 1.6
million acres of federal land in the West originally slated for oil
shale development.
The proposed plan would fence off a majority of the initial blueprint laid out in the final days of the George W. Bush administration. It faces a 30-day protest period and a 60-day process to ensure it is consistent with local and state policies. After that, the department would render a decision for implementation.
The move is sure to rankle Republicans, who say President Obama’s grip on fossil fuel drilling in federal lands is too tight.
Interior’s Bureau of Land Management cited environmental concerns for
the proposed changes. Among other things, it excised lands with
“wilderness characteristics” and areas that conflicted with sage grouse
habitats.
Under the plan, 677,000 acres in Colorado, Utah and Wyoming would be
open for oil shale exploration. Another 130,000 acres in Utah would be
set aside for tar sands production.
Read More: The Hill
The proposed plan would fence off a majority of the initial blueprint laid out in the final days of the George W. Bush administration. It faces a 30-day protest period and a 60-day process to ensure it is consistent with local and state policies. After that, the department would render a decision for implementation.
The move is sure to rankle Republicans, who say President Obama’s grip on fossil fuel drilling in federal lands is too tight.
Read More: The Hill
Wednesday, December 22, 2010
If Obama Really Believed in Global Warming He’d be for Nuclear Power
By: Theodore Kettle
Former Energy Secretary Spencer Abraham says building more nuclear power plants is the most sensible and effective response the United States can make against the threat of climate change – a strategy that makes sense even if global warming is not happening.
“The challenge you have about global warming “is that you’re never going to have enough research to have conclusive answers,” the former Republican senator from Michigan told a New York City gathering sponsored by the Manhattan Institute on Thursday evening.
During Abraham’s tenure as energy secretary under former President George W. Bush, “what we thought made sense was to try to work on new technologies that would reduce emissions – technological solutions – as opposed to trying to impose a dramatic regulatory framework on the entire economy of the country.”
READ MORE
Former Energy Secretary Spencer Abraham says building more nuclear power plants is the most sensible and effective response the United States can make against the threat of climate change – a strategy that makes sense even if global warming is not happening.
“The challenge you have about global warming “is that you’re never going to have enough research to have conclusive answers,” the former Republican senator from Michigan told a New York City gathering sponsored by the Manhattan Institute on Thursday evening.
During Abraham’s tenure as energy secretary under former President George W. Bush, “what we thought made sense was to try to work on new technologies that would reduce emissions – technological solutions – as opposed to trying to impose a dramatic regulatory framework on the entire economy of the country.”
READ MORE
Labels:
Energy,
global warming,
global warming. hoax,
Spencer Abraham
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