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Posts Tagged ‘carbon dioxide’

The Mythical Magic Hydrogen Economy

Tue ,02/03/2021

There’s a little bit of truth to every myth, and the hydrogen economy is no different. Hydrogen fuel cells would be wonderful for the environment. They combine hydrogen with oxygen from the atmosphere to produce electricity, and they emit pure water. The hydrogen can be made by electrolysis of water, and the energy for the electrolysis can be provided by renewable energy such as solar and wind. Though hydrogen must be stored at high pressures or low temperatures, it can be transported and used to replace fossil fuels in most of their applications. Then why are the fossil fuel companies so eager to transition to a hydrogen economy? They now are applying for grants from stimulus money for research on hydrogen power. There must be more to the story and that is where magic comes in.

It would take a tremendous amount of magic to make hydrogen a viable source of energy within 30 years. Currently, 95% of commercial hydrogen is made from fossil fuels, primarily methane. Producing hydrogen from methane is energy intensive. It requires that methane be reacted with steam-heated to about 1100°C. That reaction produces hydrogen and carbon monoxide – which is then treated with additional steam at 380°C to convert the carbon monoxide to carbon dioxide. Not only is carbon dioxide produced as a byproduct, but it takes a tremendous amount of fossil fuel to heat the steam hot enough to carry out the reaction. Hydrogen produced in this way is called Brown hydrogen, because of all the fossil fuels used. You’re probably beginning to see why fossil fuel companies are so eager to transition to a hydrogen economy.

But wait. All we would need to do is capture the carbon dioxide produced in making Brown hydrogen and store it underground. Hydrogen could then be produced without adding more CO2 to the atmosphere, so it is called Blue hydrogen. Fossil fuel companies are now pursuing grants and subsidies to develop Carbon Capture and Storage Systems (CSS) to do just that. But there are a few problems. Fossil fuel companies knew as far back as 1979 (see memo below) that adding more CO2 to the atmosphere would cause global warming and damage the environment. A CSS system requires little new technology, so why did they not develop CSS then – and global warming would never have become a problem. Fossil fuel companies did not do it because it would have made their products more expensive, and demand would have gone down. And they are even less serious about developing CSS systems now. With prices dropping on renewable technologies and energy storage systems, CSS would make carbon or hydrogen fuels so expensive that it would accelerate the transmission to renewable energy and battery storage.

Though there are currently large supplies of methane available from fracking operations, using fracked methane to produce hydrogen just isn’t a good idea. The main problems associated with fracking are methane leaks and earthquakes (caused by the disposal of fracking fluids). It has been estimated that about 20% of the methane produced at the wellhead is lost through transmission losses and leaks. Because so much methane is lost during production, France has recently prohibited American fracked methane from being sold there. Though the amount of methane in the atmosphere is small, methane is 72 times more potent as a greenhouse gas than carbon dioxide. As the graph below shows, the methane concentration in the atmosphere has grown exponentially – and it now accounts for about 1/4 as much global warming as carbon dioxide.

That brings us to hydrogen produced by electrolysis, called Green hydrogen. To create the infrastructure to produce enough Green hydrogen to transition to a hydrogen economy would take more than 30 years. To get there, we would have to start now. That would require Black and Brown hydrogen to be used while we develop a CSS system, and then Blue hydrogen could be used until we have a fully operational Green hydrogen infrastructure. We would be dependent on fossil fuels for at least 30 more years, and the concentration of carbon dioxide in the atmosphere would certainly go up. The best carbon capture systems are trees, oceans, and soils (through regenerative agriculture). Currently, those systems have not been able to keep up. Deforestation, commercial farming, and the acidification of the oceans are exhausting those systems’ abilities to capture CO2. The environment of the Earth cannot absorb much more carbon dioxide, and we certainly can’t wait 30 years on the chance that a commercial scale CSS system will be developed.

Hydrogen is very useful for things such as welding, food processing, ammonia production, and rocket fuel – but it will never be useful to power our economy. That is because a hydrogen economy would be terribly energy inefficient. If you were to use electricity from wind to produce hydrogen, transport the hydrogen to where it is needed, and use hydrogen fuel cells to power your car, about two-thirds of the energy would be lost in the process. The electrical energy that would take you 300 miles in a battery-powered car, would only take you 100 miles in a hydrogen-powered car. There is also no infrastructure in place to conveniently transport large volumes of hydrogen. Natural gas pipelines could not be used, as hydrogen reacts with metals and makes them brittle. I contrast, transmission lines for electricity are already in place and, if upgraded to handle the larger load, they could deliver power directly to your home and your car – and do it three times more efficiently.

Finally, hydrogen is explosive. If you have ever seen a hydrogen filled balloon exploded, you are probably aware of the tremendous power of a hydrogen explosion. Hydrogen explosions are rare, but are bound to happen if hydrogen were in wide use. A hydrogen explosion occurred in an AT&T Uninterruptible Power Source battery room in 2020. The explosion blew a 400 square foot hole in the roof and collapsed walls and ceilings throughout a large portion of the 50,000 square foot building. Fortunately, the computer/data center was vacant at the time and there were no injuries.

All things considered, unless you own a fossil fuel company or believe in magic, trying to convert to a hydrogen economy is a really bad idea. 

© 2021 – J. C. Moore. All rights reserved.

Global Warming: The Role of Water Vapor

Sun ,20/01/2013

The Earth’s Temperature: Certainly, the average temperature of the Earth has varied greatly over the last million years, from about 2°C (36°F) during the ice ages to about 15°C (59°F) during the warmer interglacial periods. We are now in an interglacial periodic and the Earth’s average temperature for the last century averages 13.9°C (57°F). Much of the research on the Earth’s temperature has been an attempt to understand the coming and going of the ice ages. We now know that the Earth’s temperature is correlated with the Milankovitch cycles , which affect how much sunlight the Earth receives, but that is not the whole story. That greenhouse gases play a role in warming the Earth was shown by Joseph Fourier in the 1820s. Using the differential equations he developed for heat transfer, Fourier calculated that the Earth, considering its size and its distance from the Sun, should be considerably colder than it actually is. He proposed the Earth must be kept warmer by its atmosphere, which acts much as the glass in a greenhouse. The actual amount of warming that could be attributed to the greenhouse effect was later found from the Stephen Boltzmann law, developed in the early 1900s. If the Earth had no atmosphere, its average temperature would be 33°C  lower, at -19.0°C (-2.2°F). Without greenhouse gases, the Earth would be a frozen block of ice.

Greenhouse Gases: Heat energy leaves the Earth as infrared radiation, which makes up a part of the spectrum that is absorbed by many molecules as they vibrate. As infrared radiation leaves the Earth, it is absorbed then reemitted in all directions, some of it going back toward the Earth where it further warms the Earth. In the 1850’s, John Tyndall’s infrared research found that nitrogen and oxygen, the major components of the atmosphere, do not absorb infrared radiation. He discovered that the molecules responsible for the greenhouse effect were water vapor and carbon dioxide. Water varies from a trace up to about 4% depending on the humidity; carbon dioxide’s concentration was about 0.0028% in Tyndall’s time. In spite of their low concentration, CO2 and H2O both absorb strongly in the infrared region of the spectrum. Also, radiation leaving the Earth must traverse several kilometers of atmosphere, greatly increasing the probability of the radiation being absorbed and readmitted. Carbon dioxide plays a large role for its concentration, as it absorbs strongly in regions of the infrared spectrum where water does not.

Recent research by Kiehl and Tenebreth on the Earth’s energy budget identified five naturally occurring gases that contribute to the greenhouse effect. The gases, along with their contribution in both clear sky and cloudy conditions, are listed in the table.The infrared spectra of the major greenhouse gases can be found at http://chemlinks.beloit.edu/Warming/pdf/greenIR.pdf .

GasesEach of the greenhouse gases has several absorption bands, and there are some regions of the spectrum where the bands overlap, as noted in the table. Once clouds form, the liquid droplets absorbed broadly across most of the infrared region, so cloud formation reduces the contributions of the other gases. Overall, clouds and H2O account for about 75% of the greenhouse effect and carbon dioxide and the other greenhouse gases for about 25%. Some of the coldest nights on Earth are when the humidity is low and the night is still and clear, as the contribution of H20 is reduced far below the 60% given in the table.

The average residence time of a water molecule in the atmosphere is only about nine days. Because precipitation removes water from the air in such a short time, the concentration of water in the air varies from a trace in cold arid region up to about 4% in warm humid regions. The average residence time in the atmosphere of CH4 is 12 years, while the residence times of NO2 and CO2 are more than a century. Gases with long half-lives reside in the atmosphere long enough to become evenly distributed throughout the atmosphere.  Ozone (O3), which has a residence time of a few months, is constantly beingformed in the atmosphere from photochemical processes, many of which are initiated by methane and hydrocarbons.

The Limit of Humidity:  The pressure of the atmosphere is made up of contributions from all the molecules in the atmosphere and the share that each gas contributes is called its partial pressure. The amount of water in the air can be measured by its partial  pressure. There is a limit on the amount of water the air can hold as the humidity becomes 100% when the partial pressure equals the saturated vapor pressure, and the air can hold no more water.

VP1

The Saturated Vapor Pressure of Water

The saturated vapor pressure depends only on the temperature and is listed in the table at the right.That limit of water in an air mass can be reached by water evaporating from the surface until the partial pressure reaches the saturated vapor pressure given in the table. Alternatively, the limit can be reached when a mass of air is cooled until its saturated vapor pressure is lowered to the air’s partial pressure. Any further decrease in temperature will cause air to be oversaturated and cloud formation and precipitation is likely to occur. For example, at the equator, where the temperature averages 26°, water will evaporate until it reaches the  saturated vapor pressure of 25.2 mmHg. However, over the Arctic Ocean where the temperature averages 1°C, the air is saturated at 4.9 mmHg. Not surprisingly, the air can hold almost 5.1 times as much water at the equator. Or, on a clear night, when the temperature drops until the saturated vapor pressure is less than the air’s partial pressure, dew will form. The weatherman usually reports the temperature when that will happen as the “dew point”.

 CO2 Controls the Temperature: One of the great mysteries confronting science in the 1800’s was the cause of the ice ages. The role that greenhouse gases had in keeping the Earth warm provided a clue for Arrhenius, who thought that changes in their concentration might be the cause of the coming and going of the ice ages. He set out to find the climate sensitivity, the temperature change expected if the concentration is doubled, for the individual greenhouse gases. Arrhenius understood that the concentration of water vapor in the air was limited by its saturated vapor pressure, which is dependent on the temperature. How then, could an increase in H2O increase the temperature when it was itself limited by the temperature? Carbon dioxide has no such limitation, so Arrhenius turned his attention to finding the climate’s sensitivity to carbon dioxide. Though Arrhenius’s model was simple and the calculations were laborious, he found that doubling the carbon concentration would increase the temperature of the earth by about 5°C. However, the increase in temperature would allow a greater concentration of water vapor in the air which would amplify the warming. Thus, the concentration of CO2 acts as a regulator of water vapor, and ultimately determines the planet’s long-term equilibrium temperature. Recent work using better data and models have found that the climate sensitivity to carbon dioxide is in the range of 3 to 4°C, and carbon dioxide has been proposed as the “control knob” for the Earth’s temperature. Still, water vapor and clouds contribute the most to greenhouse warming, and their contribution is considered to be a positive feedback to the increasing carbon dioxide concentration.

No one in Arrhenius’s day could imagine how the atmosphere’s carbon dioxide concentration could possibly double, and some of Arrhenius’ contemporaries proposed setting some poor quality coal seams on fire to ward off another Ice Age. That proved not to be unnecessary as in 1900 Arvid Hgbom, a volcanologist, calculated that industrial sources were adding CO2 to the atmosphere at roughly the same rate as volcanoes. No one thought much of it as, at that rate, it would take centuries for the amount of CO2 to increase significantly. However, no one imagined that we would burn fossil fuels at today’s rate, putting 30 billion tons of CO2 into the air each year. The amount of carbon dioxide in the air has increased by 40% since Arrhenius’s day, and the temperature of the Earth has increased by about 0.85°C, well in line with Arrhenius’s predictions.

Alternate Theories: There are a number of alternate theories as to why the Earth is warming, and most of the recent ones center around water and clouds, as that is still an active area of research. The most easily dismissed one is that water vapor is responsible for global warming rather than carbon dioxide. Arrhenius showed that was false over 100 years ago, yet some Skeptics are still saying it. Another theory, credited to Svensmark, is that cosmic rays from the stars produce charged particles that promote cloud formation. There is little evidence that the cosmic rays reaching Earth have increased and there are plenty of particulates in the air to seed clouds besides the charged particles.  Another theory is Iris Effect which has been promoted by Richard Lindzen, mostly in op-ed pieces that are not peer-reviewed. His theory is that the earth’s sensitivity to greenhouse gases is low as the increasing  surface temperature at the equator will cause the rising columns of moist air to  rain out more moisture, leaving less to form high ice clouds, known to be a positive forcing. Aside from the fact that it seemed a little unreasonable to claim that more moisture in the air will lead to fewer high clouds, other climate scientists have found significant errors in Lindzen’s published works.

 A recent paper in Remote Sensing by Roy Spencer attributes global warming to cloud formation and it was claimed to “blow a gaping hole in global warming theory.” Its main theory was that clouds were driving global warming, rather than being a feedback mechanism. The paper was quickly refuted by climate scientists by pointing out that Spencer’s model of the Earth’s atmosphere was terribly inadequate. There is also evidence that Spencer’s paper gained publication by gaming the peer review system. Another theory comes from Roger Pielke Jr., who claims that hurricanes and tornadoes are becoming less frequent and destructive, based on an economic analysis of storm damage. Global warming is likely to increase the probability of severe storms, so his work has been used to discount global warming. However, his theories stand in sharp contrast to the number of events and the amounts paid out in storm damage  by Munich Re (the fourth and fifth graphs) , a large secondary insurance company, that analyzed the issue without the benefit of some of Pielke’s assumptions.

The final theory, which would be laughable if it weren’t repeated by many Skeptics to discredit climate science, is that climate scientists have created the CO2 global warming theory purely for their own economic benefit. The greenhouse gas theory was developed, and the main points understood by the end of the 19th century, long before any of today’s climate scientists were even born. Fourier, Tyndall, and Arrhenius established that H2O and CO2 were main factors in warming the earth, with changes in CO2 concentrations being the primary driving force and H2O being a feedback to changes in the CO2 levels. Research since then has confirmed their findings, and their theories have been borne out by the global warming we have experienced since their day. It is hard to believe that any credible scientist would reject such well-established theories.

Note: Much of the historical data in this article came from http://www.aip.org/history/climate/co2.htm

(C) 2013 J.C. Moore

Book Review: The Greatest Hoax by Sen. James Inhofe

Tue ,20/03/2012
U.S. Sen. Jim Inhofe’s long promised book, The Greatest Hoax: How the Global Warming Conspiracy Threatens Your Future is finally finished. It was published by WND Books, which has published other grand conspiracy books such as The Late Great USA: The Coming Merger with Mexico and Canada . The book will certainly be a hit with some lobbyists, politicians and corporate leaders. It may also be popular among scientists as it reveals some interesting things about Sen. Inhofe and gives scientists an opportunity to examine his ideas and arguments.

 Sen. Inhofe has served as the mayor of Tulsa and is the senior Senator from Oklahoma. He has been a strong advocate for many of his constituents and he has been a strong critic of the lack of openness of some congressional procedures. He was instrumental in getting federal Superfund money to clean up the Pitcher lead mines in northeastern Oklahoma. A large area of northeastern Oklahoma was affected and millions of dollars have been spent to try to mitigate the environmental damage. No one knew at the time that lead was toxic, and Pitcher is a perfect example of how what you don’t know can hurt you and be costly.

Sen. Inhofe has often stated “Global warming is a hoax” but proving that may be difficult. Every major scientific organizations in the world has adopted a statement similar to that of the American Chemical Society: ”Careful and comprehensive scientific assessments have clearly demonstrated that the Earth’s climate system is changing rapidly in response to growing atmospheric burdens of greenhouse gases and absorbing aerosol particles. There is very little room for doubt that observed climate trends are due to human activities. The threats are serious and action is urgently needed to mitigate the risks of climate change.” A 2010 Stanford University poll of 1,372 climate scientists found that 97–98% of the climate researchers most actively publishing in climate science agree that global warming is occurring and man activities are the main factor. The Greatest Hoax tries convincing us otherwise by quoting media sources, politicians, lobbyist, and the 2-3% of the scientists who claim to be skeptics, though some receive substantial rewards for being skeptical.  Legitimate science is based upon evidence and reason, but many of the ideas put forward in this book are not.

Politics:  Sen. Inhofe says: “I am not a scientist. I do understand politics. “He says he went into politics because a Tulsa city engineer would not approve his request to move a fire escape on his building. Mr. Inhofe told him that he was going to run for mayor and fire him when he won. And he did. It is possible that the engineer was following the building code adopted by the city’s elected officials, and that there may have been a good reason to leave the fire escape where it was, such as it being easily assessable in case of a fire. That incident, however, explains Senator Inhofe’s attitudes toward regulations, regulators, and scientists whose research show the need for regulations. It also explains the Senators approach to regulations. He sees them as an impediment to business but he does not see that most regulations are developed to protect the public. One of his favorite targets is the EPA, which was created by Pres. Nixon to protect the environment. Sen. Inhofe chose to work on the Senate’s Environmental and Public Works (EPW) committee so he could protect businesses from what he considers needless environmental regulations.

The Hoax: Sen. Inhofe was apparently convinced “global warming is a hoax” by one of the worse hoaxes in recent Congressional history. It started when Dr. Willie Soon managed to get a paper through the peer review process at Climate Reviews with the help of an editor sympathetic to his views. The paper reviewed the literature on climate science, and concluded that the global warming in the 20th century was not unusual and that natural forces, rather than man’s activities was the cause. An important piece of his evidence was the Medieval Warm Period, which he claimed was warmer than the latter 20th century. But there was something wrong with the paper. There were no accurate temperature records in Medieval Times, the Americas had not yet been discovered, and much of the Southern hemisphere was unknown. Dr. Soon’s paper contradicted the evidence from hundreds of other peer-reviewed papers. It caused quite a furor at Climate Reviews which ended with 3 members the editorial board resigning in protest and the newly hired chief editor stating the paper had serious errors and should never have been published. The EPA was unwilling to include the paper in its assessment of climate science, so Sen. Inhofe scheduled a meeting of the EPW committee to examine the paper.

Shortly before the meeting, the American Geophysical Union (AGU) issued a press release from 13 of the scientists whose work was used in Dr. Soon’s paper, saying the paper distorted their research. At the hearing, Michael Mann represented the scientific viewpoint, presenting evidence from multiple sources showing that the Medieval Warm period was not worldwide and resulted only in a small hump in the temperature record. Soon stood behind his work and testified that he had not received any funds that might have biased his objectivity. However, the paper lists the American Petroleum Institute as a major source of funding and documents received since from the Smithsonian Institution in response to FOIA requests, revealed that since 2001  Dr. Soon has received over $1 million in funding from oil and coal interests. Sen. Inhofe was upset by the turn of events and tried to get him fired – Michael Mann that is. At Sen. Inhofe’s insistence, the University of Pennsylvania, a Quaker University, has conducted 2 investigations into Dr. Mann’s research and found no misconduct. A 2010 Science article reviewed the investigations, declaring “Michael Mann is cleared, again. “ Dissatisfied with the ruling, Sen. Inhofe has tried to get the attorney general to charge Michael Mann with fraud. Sadly, for the first time in history, scientists are collecting a legal defense fund to defend scientists against political attacks. And even worse, the scientific opinion of the senior member of our Environmental and Public Works committee is apparently based on a paper that would not pass freshman English.

Endorsement: The Greatest Hoax was endorsed by Dr. R.M. Carter, a paleontologist from Australia, who was the star witness at Sen. Inhofe’s 2006 Senate hearing on Climate Change and the Media. No credible members of the media testified, and one might wonder why Sen. Inhofe would be interested in the media bias in Australia. Dr. Carter was likely there because he could be counted on to testify that historically the rise in global temperatures had always preceded rising carbon dioxide concentration; thus some natural cause must be releasing the carbon dioxide that is causing the temperature to rise. He was right about the role of carbon dioxide in increasing the Earth’s temperature, but he rather ignored the possibility that the CO2 concentration was rising because the burning of fossil fuels was releasing 30 billion tons of CO2 annually.

After the hearing, Dr. Carter was challenged by climatologists to produce research showing the natural variability he claimed, but the paper he belatedly produced was soon refuted when significant errors were found in his reasoning. Though two of the four scientists who testified at the hearing were skeptics, all four agreed that the Earth had warmed about 1°C in the last century. Sen. Inhofe’s own hearing had clearly refuted his claim: “Global warming is a hoax.” That was of little concern to Sen. Inhofe, as the main purpose of the hearing was to intimidate members of the press – as if that were needed.

Science: There is little science in the book, though much of the book is dedicated to discrediting science and scientists by quoting friends of his from the Heartland Institute, media personalities, and other politicians. He even sets up Al Gore as a strawman for scientists. In the book’s introduction, he displays a rather tasteless picture of Al Gore naked, and considerable space is devoted to vilifying him. That is a shame as Al Gore has served as a respected Senator, Vice President, and as a Presidential candidate came within a few hundred votes of being elected. Al Gore received a Nobel Peace Prize for his environmental work and his movie, An Inconvenient Truth, won an Oscar. The movie also had its day in court and won. Interestingly, the same Dr. Carter, who endorsed the book, was the star witness for the plaintiff in Dimmock v Secretary of State for Education, a suit which sought to prevent the educational use of An Inconvenient Truth in England. The court apparently did not agree with Dr. Carter and ruled that, though the film had some errors, it was substantially founded upon scientific research and fact and could be shown. Sen. Inhofe claims to be a free market capitalist, but he seems to take great umbrage that Al Gore has profited from his investments in green energy, apparently without realizing that most of those profits have been dedicated to promoting conservative causes, such as protecting the Earth.

Though he may be a skilled politician, in the partisan sense, Sen. Inhofe is correct when he says “I am not a scientist.” He does not understand how scientific knowledge from many fields fits together to form a consistent view of nature. For instance, the book tells that after a large snowfall in Washington D.C., his grandchildren built an igloo and put up a sign: “Al Gore’s New Home”. Sen. Inhofe used the picture to denounce global warming alarmism, though he should know that a single weather event proves nothing. And, if he were a scientist, he might understand how the warming oceans increase the probability of a record snowfall in Washington D.C. , making the igloo possible – and how carbon dioxide has made more probable the record heat waves in Texas and Oklahoma, making droughts and wildfires possible.

Sen. Inhofe shows he does not understand how science works when he brings up the “Coming Ice Age” story to discredit the scientific evidence.  The argument goes, “How can you trust science, when in the 1970s the scientists were predicting the coming of a new Ice Age, but now scientists claim that the Earth is warming?” In the 70’s, scientists found that increased industrialization was causing not only an increase in particulates, which would cause global cooling, but also an increase in CO2, which would increase global warming. There was no consensus among scientists about which effect would predominate.  A count of scientific papers in that decade showed that only 7 journal articles predicted that the global average temperature would continue to cool, while 44 papers indicated that the average temperature would rise. The research on global cooling was valuable as it showed a nuclear war was unwinnable as particulates from a nuclear exchange might create a nuclear winter, ending life on Earth as we know it.

Scientific controversies are usually settled by the evidence, but this one was settled by the intervention of man. Particulates are visible and have serious health consequences. By 1980, regulations were in place to limit particulate emissions and, as that happened, the temperature of the Earth began increasing again. The fossil fuel companies became alarmed, as it was becoming apparent that we should also limit carbon emissions to keep the Earth’s temperature at equilibrium, so they began a propaganda campaign to convince us that carbon dioxide was harmless. If you believe that, remember the lesson of Pitcher, Oklahoma. What you don’t know can hurt you and be very costly.

Cap and Trade: Sen. Inhofe claims that cap and trade is the “crown jewel” of a global conspiracy of scientists, Hollywood stars, and media personalities who want to take away your freedom and create a world government. However, cap and trade was devised by free-market conservatives for President Reagan, who used it successfully to stop the acid rain drifting into Canada from our Northeastern power plants. It was part the Clean Air Act signed into law by President Bush I and many prominent Republicans, including John McCain, have supported it. Cap and trade is considered to be the market solution to reducing carbon emissions. It is described by the EPA as “an environmental policy tool that delivers results with a mandatory cap on emissions while providing sources flexibility in how they comply. Successful cap and trade programs reward innovation, efficiency, and early action and provide strict environmental accountability without inhibiting economic growth.” Does that sound like it “Threatens Your Future” , as the subtitle of the book claims? And, it  cannot be making Al Gore rich – or be the cause of rising energy prices – as it has not yet been enacted for carbon emissions.

Costs: Sen. Inhofe main objection to environmental regulations is their tremendous cost; but an accurate analysis of costs and benefits are not in the book. He just claims that it would cost each U.S. household $3,100 a year, a cost that has great sticker shock, but is totally inaccurate. Dr. John Reilly, the MIT economist whose work was used to arrive at that number, has publicly criticized a Republican lobbyist for distorting his work to arrive at that inflated value. The Congressional Budget Office estimates that the cost of the cap-and-trade program by 2020 would average about $175 annually per household, and that associated savings would reduce the federal deficit by about $19 billion over the next decade. A recent report by the National Academy of Sciences details other high economic costs of inadequate environmental legislation, such as reduced streamflow, rainfall, and crop yields. Yet Congress has refused to act on the matter.

Also, Sen. Inhofe seems to have left some important items out of his balance sheet, such as the true cost of using fossil fuels. The true cost of a resource should include repairing damage caused by its use and disposing of the waste. We are in effect subsidizing the fossil fuel industry by allowing them to freely discharge their wastes into the environment. Some of the “true costs” of fossil fuel use, such as health and environmental costs can be estimated. Nicholas Stern, former chief economist of the World Bank and one of the world’s top economists, has used the results from formal economic models to examine the potential cost of failure to limit our carbon emissions. He estimates that the overall costs and risks of climate change will be equivalent to losing at least 5% of global Gross Domestic Product (GDP) each year, now and forever. If a wider range of risks and impacts is taken into account, the cost of mitigation and damages could rise to 20% of GDP or more in the future – and we would run the additional risk of an environmental catastrophe.

Taking 5% of the US GDP for 2010, would give an environmental cost of $727 billion. As to health costs, the American Lung Association estimates that the EPA’s proposed guidelines for particulates could prevent 38,000 heart attacks and premature deaths, 1.5 million cases of acute bronchitis and aggravated asthma, and 2.7 million days of missed work or school. They estimate the economic benefits of reduced exposure to particulates alone could reach as much as $281 billion annually. Those two add up to about $1.08 trillion. The calculations do not include all the environmental and health costs, but they do show about how much we are subsidizing the fossil fuel industries by ignoring the damage to people’s health and the environment.

Sen. Inhofe, in his Rachel Maddow interview, stated that the cost of cap and trade would be $30-$40 billion annually. That is about 1/30 of what the environmental and health costs might eventually be. Then, it is rather hard to put a value on those premature deaths or the added risk of environmental catastrophes. The number of billion-dollar weather disasters has increased fivefold over the last 30 years, and insurance giants such as Suisse Re now consider man-made global warming real, and a risk factor in setting insurance rates. Increased insurance rates will be an additional out of pocket cost, which could easily offset the $175 the CBO estimated that cap and trade would cost.

Scientists: To get around the strong consensus of scientists, the book claims there is a global conspiracy of liberal scientists bent on creating a world government, that climate science is a religion, that climate scientists are in it for the money, and that Climategate proves climate scientists are dishonest. None of those claims are supported by verifiable evidence. Most scientists are good citizens, conservative in their statements and actions. Most are religious, with stewardship and concern for their fellow man being part of their religion. The Presbyterian church, where Senator Inhofe claims membership, stated in 1989 and reaffirmed in 2008, its “serious concern that the global atmospheric warming trend (the greenhouse effect) represents one of the most serious global environmental challenges to the health, security, and stability of human life and natural ecosystems.”

 The book calls climate scientists “alarmists” in a derogatory sense, but many are becoming alarmed. Research shows that the Earth’s climate is changing because of our emissions of CO2, yet Congress has not acted to solve the problem. Scientists were criticized for considering the problem catastrophic, but they realize our carbon emissions will have an affect for 100 years or more into the future and inaction will threaten our food and water supply,increase the risk of severe weather events, and a possibly lead to an environmental catastrophe. Remember what happened at Pitcher, Oklahoma because lead mining was considered harmless.

Sen. Inhofe often calls those who disagree with him “liberals”, but the meaning of liberal and conservative seem to be flexible. During the American Revolution, it was the liberals who wanted to create a democracy and conservatives who thought that King George had a divine right to rule. Sen. Inhofe uses “liberals” to describe environmentalists and others who want to preserve the earth – and uses “conservatives” for those who want to conserve power and profits.

He describes Rachel Maddow as one of his favorite liberals, but that may change. In his book he said “Rachel’s segment was one of the last major efforts to go after me just days before I landed in Copenhagen and declared vindication.” However in his recent interview on Rachel’s show, she showed the clip. Nowhere in the clip does it mention Copenhagen or climate change. Rather than apologize, he said he couldn’t remember everything he said in the 350 pages of fine print in the book, raising questions about how much of the book he actually wrote. Apparently liberal can also mean “pesky”.

Big Oil: Sen. Inhofe tells some good stories of the old days in the Oklahoma oilfields, but back then Tulsa was the Oil Capital of the World and our domestic oil producers were a different breed from today’s multinational oil companies. They have little loyalty to the United States and little concern for our citizens or the environment. They have created some of the greatest man-made environmental disasters and resisted compensating their victims fairly. After the furor over the Deepwater Horizon oil spill, BP’s CEO commented “I want my life back”, but he could not give back the 11 lives lost because of his decisions. Although he promised to compensate Americans damaged by the oil spill, BP appointed a lawyer to disperse the funds, who made many of the victims “take it or leave it” offers. After the Exxon Valdez oil spill, Exxon Mobil went all the way to the Supreme Court to avoid paying the $5 billion in damages owed the native Alaskans. Koch oil was charged in Oklahoma of cheating Native Americans and the government out $5 billion in oil royalties. They settled the case out of court for a 10th of the $5 billion, with no admission of wrongdoing. Who says crime doesn’t pay?

Last year, the world’s 5 largest oil companies received $4 billion in tax break subsidies. Yet, they reported $171 billion in profits, while most US businesses and citizens struggled with financial losses, in part caused by the steep rise in fuel prices. Sen. Inhofe says his goal is “energy self-sufficiency” for the United States, yet last year the leading US export was fuels, so Big Oil companies are selling American oil abroad, creating a shortage in the United States that is driving up prices. Increasing their profits is their main goal, even though carbon emissions may cause a man-made environmental disaster much greater than oil spills. To defend their profits, these companies are now the major contributors to the science denial machine that Sen. Inhofe defends in his book.

Heartland Foundation: Sen. Inhofe was able to poke fun at himself when he said” Nature strikes back”, referring to a serious illness he contacted while swimming in a lake contaminated with toxic blue-green algae, whose growth was fueled by water pollution and the heat wave and Oklahoma. The illness caused him to miss the meeting of the Heartland Institute where he was to be a keynote speaker. His relation to the Heartland Institute is troubling. The Heartland Institute, once a major source of propaganda designed to prove there was no link between smoking, cancer, and lung disease, has now turned its considerable experience and resources into producing propaganda disputing the link between carbon emissions and global warming. Big Oil provides much of the funding for the Heartland Institute, and other similar “conservative” think tanks, who channel millions of dollars into the denial of science. The Heartland Institute is a gathering place for Big Oil’s lobbyists, loyal politicians, and paid skeptics. Many of those are the sources of information for Sen. Inhofe’s book. How accurate is that information likely to be?

Skeptics:  Science values its skeptics as they make science strong by pointing out areas that need more investigation, and they sometimes making valuable contributions to science. When Richard Muller questioned NASA’s temperature records, he evaluated all 6 billion pieces of weather station data, and came to the conclusion that the temperature record was accurate. When O’Donnell doubted Steig’s work showing Antarctica was warming, he re-analyzed the data and found that indeed Antarctica, the coldest place on Earth, was getting warmer.

Skeptics are expected to follow the methodologies and the ethics of science, to subject their work to review by their peers, and to divulge conflicts of interest. Many of those Sen. Inhofe praises as “climate skeptics” do not meet those criteria. They profit from being skeptical and, when research shows them wrong, they continue to repeat their skeptical arguments anyway. An example is Anthony Watts, who started the Surface Station Project to examine the data from weather stations, which he claimed had errors. The AGU took his skepticism seriously and did a thorough study on the weather stations, finding the data was reliable. They had offered Watts a chance to participate in the research, but he missed his chance to be a scientist when he refused. And though the question has been answered, Mr. Watts is still repeating the same criticisms – and collecting substantial donations to continue his Surface Station Project. There are many skeptics like Mr. Watts, who receives generous grants from think tanks, not for fundamental research, but to come up with ideas to cast doubt on the IPCC, climate research, and the work of legitimate scientists. Many of the paid skeptics appear in Sen. Inhofe’s book as his sources for information, quotes, and references.

Vindication: In this chapter of the book, Sen. Inhofe claims vindication, but it is hard to imagine sufficient vindication for displaying a picture of Al Gore naked. Sen. Inhofe does claim he is vindicated by the Climategate e-mails. Hackers broke into the computers of England’s Hadley Climatic Research Unit (CRU), and stole 10 years of e-mails exchanged between the scientists. Quotes from the stolen e-mails were taken out of context, distorted, and released to media sources with claims the CRU scientists engaged in illegal and unethical acts. As of today, eight independent formal investigations have been completed and none have found any scientific misconduct by the scientists involved. The incident was dubbed “Climategate” , but it was in no way like Watergate. In Wategate, the thieves were caught and punished and those who masterminded the plot were publicly disgraced. In Climategate, the thieves have been hailed by some skeptics as heroes – and the victims of the theft have been vilified.  It seems strange that Scotland Yard is searching for the hackers, while Sen. Inhofe is gleefully helping spread the misinformation. So, rather than being like Watergate, the e-mail scandal was actually more like Stargate, fictional fantasy. The accusations of wrongdoing by some of the skeptical scientists, made before the matter could be investigated, were particularly egregious as scientist’s ethical codes say that:” Public comments on scientific matters should be made with care and precision, without unsubstantiated, exaggerated, or premature statements.”

Winning: Sen. Inhofe claims he is winning, but he can’t be talking about the scientific debate. All the world’s major scientific organizations think he is losing, as do 97 – 98% of the climate scientists, and 83% of American voters.  A 2011 Stanford poll found that 83% of Americans say that global warming is happening with 88% of Democrats and 54% of Republicans saying it is the result of human action. Attacking scientists may prove to be contrary to the Republican party’s best interest. While polls find scientist’s trustworthiness is  highly rated , with 84% having a favorable view of scientists, Congress’ approval has now dropped to around 9%. This may be indicative of the public’s dissatisfaction with the partisanship and gridlock in Congress, occurring for reasons well on display in this book.

Although some members of Congress and some of the public may listen to Sen. Inhofe, nature doesn’t. No matter how much he claims “hoax”, research shows the climate is changing in response to man’s activities. The amount of CO2 in the atmosphere is increasing, the temperature of the Earth is rising, the oceans are becoming more acidic, glaciers and polar ice caps are melting, sea levels are rising, the probability of severe weather events is increasing, and weather-related natural disasters are becoming more frequent and more costly. It’s time we examine more closely who is actually winning by ignoring science.

(c) 2012 J.C. Moore

Gaming the Peer Review System: Part 2. Exploiting Loopholes

Fri ,03/02/2012

There is evidence that the authors of a recent paper may have gamed the peer review system to publish a biased climate science paper.

The Review Process: When a paper is submitted to a journal for publication, the editor removes the name of the author and sends the manuscript to several experts in the area, usually three, for review. The editor keeps the names of the reviewers confidential. If an error is found, the reviewer’s comments are returned to the author with suggestions for corrections. It is a good system for ensuring the quality of research publications, but even then papers are sometimes published that contains errors. The reviewers may miss an error, a biased editor may publish the paper in spite of flaws, or authors may exploit loopholes in a journal’s rules to get a paper published. Some journals allow the author to suggest names of reviewers and the editor often picks reviewers from the list. Most scientists submit names of reliable reviewers as it is an embarrassment to have errors found in their paper after publication. However, even if the papers are properly reviewed, the practice can bring accusations of “pal” review. Since reviewer’s names are kept confidential by the editor, it is difficult to know for sure whether that may have happened. However, there is evidence that the authors of a recent paper may have gamed the system by suggesting a set of reviewers that shared their bias. See what you think.

The paper: Last July 25th, Roy Spencer and Danny Braswell authored a paper in the rather specialized technical journal, Remote Sensing, titled “On the Misdiagnosis Of Surface Temperature Feedbacks From Variations In Earth’s Radiant Energy Balance“.  The paper claimed “The sensitivity of the climate system to an imposed radiative imbalance remains the largest source of uncertainty in projections of future anthropogenic climate change. Here we present further evidence that this uncertainty from an observational perspective is largely due to the masking of the radiative feedback signal by internal radiative forcing, probably due to natural cloud variations.”  It seems that only an expert in climatology would know what that means or what its implications were, but in three days a sensationalized version of the paper appeared on internet sites, in major business magazines, and in news articles in major newspapers. Millions of people likely read about the paper.

The Publicity: The renewed public interest in science should have made climate scientists pleased; however, they were not. Beneath the technical language is a claim that the climate sensitivity to CO2 has been misinterpreted by climate scientists because of natural cloud variations. Were it true, it would mean that natural forces, not man, were responsible for much of the observed global warming. That idea had been examined before and found to be inconsistent with the evidence, but the idea is one that some climate skeptics have been promoting. And, they are part of a well-funded pipeline that carries misinformation about climate science to major news outlets before all the facts can be known.

Forbes: One main branch of the misinformation pipeline runs through the Heartland Institute, where James Taylor is listed as a senior fellow. James Taylor once wrote articles for the tobacco industry suggesting that secondhand smoke was not harmful, and he has now turned his talents to denying the ties between rising CO2 levels and global warming. Inexplicably, James Taylor has been hired by Forbes magazine to write on energy and environmental topics. James Taylor picked up on Spencer’s paper and wrote an article for Forbes titled, New NASA Data Blows Gaping Hole In Global Warming Alarmism. Not only was the title inaccurate and misleading, but the article was clearly an opinion article, miscategorized as news.  The editors of Forbes might not have known that Spencer’s “NASA Data” was the same data that climate scientists use to reach a very different conclusion, but perhaps they should have noticed that no reasonable news story would describe climate scientists as “alarmists” 15 times. The business community considers legislation that would reduce our carbon emissions to be anti-business, and business newspapers such as Investors Business Daily, the Wall Street Journal, and Forbes often are biased toward the skeptic’s position. The bias shows up in story selection, opinions miscategorized as news, a disproportionate number of skeptics articles on opinion pages, and  in sensationalized headlines. From Forbes, the article was picked up as a news story by other business magazines, Yahoo! News, MSNBC, and skeptic’s blog sites, which had a field day with the article. It is sad that millions will have read the distorted article, but few will ever read the climate scientist’s rebuttal. The article will soon sink into obscurity,  but it will have accomplished it’s purpose, which was to spread doubt about climate change.

Reproducibility: Publication in a peer-reviewed journal is not the only requirement for a paper to become accepted as part of the science literature. The research must stand up to the scrutiny of other experts in the field and it must be reproducible by other scientists with comparable knowledge and skill. Spencer’s paper reached the news media before climate scientists had a chance to respond, but they soon found a number of obvious errors in the paper. Trenberth and Fasullo summed it up:”The model has no realistic ocean, no El Niño, and no hydrological cycle, and it was tuned to give the result it gave. The bottom line is that there is NO merit whatsoever in this paper.”  Given time, A.E. Dessler analyzed Spencer’s paper in detail and published a rebuttal. The abstract in Geophysical Review Letters reports the key points of his paper:

  • Clouds are not causing climate change;
  • Observations are not in disagreement with models on this point;
  • Previous work on this is flawed;  ( referring specifically to Spencer’s paper in Remote Sensing).

Clearly, Spencer’s paper had serious methodological flaws and was not reproducible. How did the paper get through Remote Sensing’s peer review process? The answer would likely not have been found, except for the publicity.

The Catastrophe: The editor of Remote Sensing, who had been trying to build the reputation of the Journal, considered the publicity a catastrophe. The instructions in Remote Sensing asks authors to suggest five reviewers, and it is possible that Spencer could choose five skeptics.  The editor would not have to pick from those, but apparently in this case he did.  In the next issue of Remote Sensing, the editor, Dr. Wolfgang Wagner, resigned and issued a public apology for this article saying, “With this step I would also like to personally protest against how the authors and like-minded climate skeptics have much exaggerated the paper’s conclusions in public statements.” “The problem is that comparable studies published by other authors have already been refuted in open discussions and to some extent also in the literature, a fact which was ignored by Spencer and Braswell in their paper and, unfortunately, not picked up by the reviewers. “ And he concluded, “But, as the case presents itself now, the editorial team unintentionally selected three reviewers who probably share some climate sceptic notions of the authors.”

© 2012 J.C. Moore

 

The EPA vs. Oklahoma Power Companies

Sat ,21/05/2011

The EPA has been charged with reducing the pollutants released into the environment, but they are meeting opposition from power companies, politicians, and people who want cheap energy, though other people’s health and the environment may suffer the consequences . The EPA is accepting comments on the issue through May 23, 2011.  (1)

The Environmental Protection Agency is seeking a 95 percent reduction in emissions at three of Oklahoma’s coal-fired power plants owned by OG&E and AEP. (2) This has brought howls from the utility companies and from Oklahoma’s politicians. Utility companies claim that installing scrubbers or converting to natural gas will cost them billions of dollars and drive the rates for electricity up by 10 to 12%. The utility companies have defined the costs for the plant conversions or upgrades in the worst possible terms, without considering the long-term savings of conversion to natural gas or the impact on people’s health.

EPA.  Stopping the EPA has been put forth as a Conservative and a Republican cause, but it really is neither. President Richard Nixon created the EPA to protect the environment as the United States developed industrially. The Clean Air Act was passed not only to reduce smog in our cities, but to ensure that the air was kept pure and clean in our national parks and wilderness areas. Under the Clean Air Act, the EPA has the right to limit sulfur oxides, nitrogen oxides, organic compounds, and particulates to ensure the quality of the air in our region. Limiting regional haze would have the added benefit of improving the health of people, wildlife, and plants in the region. Sulfur and nitrogen oxides are known to damage plants and those, along with small particulates, cause respiratory problems in people. Also, the particulates emitted contain mercury, arsenic, lead, cadmium, chromium, dioxins, and radioactive isotopes, which are all health hazards.

Regional problem. The emissions from Oklahoma plants do not remain in Oklahoma, and some of the haze in Oklahoma likely comes from surrounding states, particularly Texas, which has a large number of unregulated power plants. Emissions from a source may remain in the air for many weeks and travel for hundreds of miles. Although each state in the region might wish to address its own air pollution problems, it is a regional problem and must be addressed as such. Some of the states in the region are regulatory averse, and may lack the political will to act in the matter. For instance, a fly ash disposal plant at Bokoshe Oklahoma was allowed to operate for seven years while it violated Oklahoma statutes and apparently caused health problems and possibly deaths among Bokoshe residents.

Cost. The main objection to limiting emissions at the power plants is the cost. However, the power plants have operated for years without paying the true cost of energy production, which should include the cost of limiting their air pollution. It also appears that the companies have overstated the costs by as much as two or three times over the EPA estimates.  AEP reported $1.2 billion in profit last year and OG&E $292 million, so they can apparently afford to address the problem without passing all the costs to  customers.

Timetable. Three years would be a reasonable time for the power plants to come into compliance. It has been known for several decades that the emissions are damaging to the environment and health, yet the companies did not act. Also, the EPA had previously informed the companies that they were out of compliance, yet they have failed to come up with a satisfactory plan. They should have made a move toward compliance long ago, and further stalling should not be allowed.

Alternate plan. The alternate plan of converting the power plants to natural gas is certainly an acceptable plan. Methane produces about 2 1/2 times as much energy per unit of carbon dioxide as coal. And, switching to methane would also alleviate the problem of properly disposing of fly ash, bottom ash, and scrubber sludge. Those, and carbon emissions will necessarily be regulated in the future. Addressing the haze, the solid and liquid waste, and the carbon emissions piecemeal will certainly be less effective and more costly in the long run. If the companies should choose to convert the plants to methane, the added benefits would justify an increase in the timetable of up to five years.

(1) Comments may be submitted to r6air_okhaze@epa.gov or at http://act.credoaction.com/campaign/oklahoma_coal_pollution/?r=7901&id=21282-3213732-Kunk_Zx

(2) http://jcmooreonline.com/2011/03/17/the-problem-with-coal-and-politicians/

(c) 2011 J.C. Moore

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The Problem with Coal and Politicians

Thu ,17/03/2011

The EPA has been charged with reducing the pollutants released into the environment, but they are meeting opposition from power companies, politicians, and people who want cheap energy, though other people  and the environment may suffer the consequences.

The Environmental Protection Agency is seeking a 95 percent reduction in emissions at three of Oklahoma’s coal-fired power plants. This has brought howls from the utility companies and from Oklahoma’s politicians. Utility companies claim that installing scrubbers or converting to natural gas will cost them billions of dollars and drive the rates for electricity up by 10 to 12%. The utility companies have defined the costs for the plant conversions or upgrades in the worst possible terms, without considering the long-term savings.  Conversion to natural gas would eliminate the problem of  coal combustion products such as acidic gases, mercury vapor, fly ash, and bottom ash. Although coal is cheaper than other fuels, it delivers less energy per unit of CO2 produced. Coal  produces 314 kJ/mole while natural gas produces 890 kJ/mole, almost 3 times that of coal. Considering Oklahoma’s abundant supplies of natural gas, it would make sense for Oklahoma to begin switching power plants to natural gas.

The power companies and the politicians have tried to define the problem as the cost of the  “elimination of haze”, as if there were no other environmental damage done by burning coal. That is because the elimination of haze under the Clean Air Act is all the EPA is presently empowered to do. Coal is 65 to 95 % carbon. What about the rest? Coal contains small amounts of mercury, chromium, lead, cadmium, arsenic, sulfur, particulates, and radioactive isotopes. Man burns 6 billion tons of coal each year, releasing millions of tons of pollutants into the air and leaving several hundred million tons behind in the coal ash. Some pollutants eventually find their way into the water, the food chain, and into us. Oklahoma has adopted limits on fish consumption because of high levels of mercury. For comparison, mercury is 100 times as toxic as cyanide, arsenic is 20 times as toxic, and chromium(VI) is 4 times as toxic. These three are also are carcinogenic and accumulate in tissue. Even exposure below the allowed levels increases the chance of cancer over time. The small town of Bokoshe, Oklahoma is located near an unregulated fly ash disposal site. The incidence of cancer among the residents of the town is extraordinarily high, though the power company claims there is no link between that and their fly ash.

The sulfur and nitrogen oxides released by coal combustion harm plants and produce acid rain. A recent article headlined “Pecan growers say coal-fired plant killing trees” described the plight of orchards downwind from a power plant with inadequate pollution controls. One farmer said his pecan crop dropped over the years from 200,000 to 8,000 pounds. The combustion of coal  also releases 30 billion tons of carbon dioxide into the air each year. Because  CO2 in 3water is an acidic, the oceans have become over 20% more acidic in the last century. That has led to the destruction of coral reefs and endangered crustaceans and the phytoplankton that convert CO2 to oxygen. Without phytoplankton, life in the oceans would be impossible. The concentration of CO2 in the air has increased 38% as well.  As a potent greenhouse gas, it is causing the Earth to warm, glaciers and polar ice to melt, and the climate to change in ways we will not always like. The Supreme Court, in Massachusetts v. EPA, ordered the EPA to make a determination as to whether carbon dioxide is a pollutant. The EPA has found, based on the best scientific evidence, that CO2 is an endangerment to public health and has moved forward to regulate it.

Oklahoma’s politicians, such as Sen. Jim Inhofe and  Congressman Dan Boren, are working on a solution- for the power companies benefit. They want to strip the  EPA of  its power to regulate pollution.  They also claim it is a states rights issue, and that the EPA has no business regulating Oklahoma industries. However, the pollution generated by Oklahoma’s power plants does not stay within its borders, nor is all the pollution in Oklahoma from Oklahoma sources. Much of it blows up from Texas, the state with the highest number of power plants out of compliance. Acidic gases released by coal combustion, and even mercury vapor, can travel for thousands of miles before being brought to Earth by precipitation, and much of the CO2 will stay in the air for centuries. Regulation of carbon emissions needs to be done on a national and even international level. It is a bad idea to focus on short term economic costs while ignoring the environmental costs, such as polluting the Earth and letting rural Oklahoma become a dumping ground for the power companies’ waste.

Note added on 11/ 20/2017: Mountaintop removal of coal has become a big problem. The widespread mining practice has caused a public health disaster, with more than a thousand extra deaths each year in areas of Appalachia where mountaintop removal operations take place. “We are studying a situation where many people are dying, and for us to say it is only correlational and so let’s keep studying until we know more, I think is immoral at this point,”. http://e360.yale.edu/features/a-troubling-look-at-the-human-toll-of-mountaintop-removal-mining .

(C) 2011 J.C. Moore

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Should the EPA Limit Carbon Emissions?

Wed ,29/12/2010

The U.S. Republican leaders are blocking climate legislation, leaving the EPA in the position of having to regulate carbon emissions. Many Republicans in Congress are unhappy with the EPA and are now claiming the EPA regulation of CO2 is a “power grab”.

Progress has been limited at the climate meetings in Copenhagen and in Cancun because the U.S. has not acted to restrict its carbon emissions. The U.S. is second to China  in emissions but emits six times as much CO2 on a per capita basis. If the U.S. is not willing to reduce its emissions, why should other countries?  The U.S. came very close to passing cap-an-trade but it failed when John McCain (R Az) backed out of the deal because of a challenge from a far right candidate in the last election. Reducing CO2 emissions has been cast as a liberal issue and many conservatives oppose it for that reason. The wins by Republicans in the last election almost insure that action on a responsible policy will be delayed by at least two years. That is a shame as many Republicans in the past have been strong supporters of the environmental issues.

The Republican leadership adopted opposition to environmental regulations as a campaign strategy. They sent out propaganda based on slick reports produced by conservative think tanks, rather than science, and they inflated the cost of environmental legislation by a factor of twenty – while not mentioning any of the benefits. The propaganda has been passed along to voters in town hall meeting and press releases. The EPA has used science as a basis for its decisions and has moved to limit CO2 emissions as an air pollutant under existing regulations in the Clean Air Act. This has infuriated many Republicans anfd they have challenged the EPA’s right to do, calling it a “power grab”.

My Congressman,  Frank Lucas (R-OK), has spoken disparagingly of environmental regulations in his town hall meetings and in opinion pieces he has sent to the states major newspapers. He also writes a column that goes to many small town newspapers called “Frankly Speaking”. In his column, he has  labelled the EPA’s actions to limit carbon emissions as  “the EPA power grab” . That is hardly the case. The Supreme Court, in Massachusetts v. EPA, found the Environmental Protection Agency could make a determination as to whether carbon dioxide is a pollutant. The EPA has found, based on the best scientific evidence, that CO2 is an endangerment to public health and has moved forward to regulate it.

If Congress had acted to develop a sound energy policy and to curb pollution, the  EPA would not be forced to act in the matter. Regulations passed to limit carbon emissions would fall mainly on the coal industry and would favor a shift in the short term to petroleum and natural gas, both abundant in Oklahoma. Many from the petroleum and gas industries originally supported the cap-and -trade bill. However, all the OK Republican Congressmen sat out the process and let the Democrats from coal producing states load up the cap-and-trade bill with perks for coal producing states. Some of  Oklahoma’s industrial leaders see that limiting carbon emissions could be favorable to the Oklahoma economy, but apparently, the elected representatives have not caught on yet.

And, it is not just about the CO2 or climate change. Along with the 30 billion tons of CO2 we put into the air annually are large amounts of mercury, lead, cadmium, arsenic, sulfur oxides, nitrogen oxides, particulates, and radioactive isotopes of radon. Those end up in the air, the water, and the food chain. We are now finding mercury in fish and some places, even in Oklahoma, have limits on consumption. The oceans are now 20% more acidic and economically important fisheries are threatened. Whether we cap pollution, tax it, or strictly regulate it – something must be done and soon. The EPA regulation is a stop gap meaure and the U.S. Congress needs to stop the politics and pass a sound energy policy and meaningful environmental regulations.

(C) 2010 J.C. Moore

Is EPA Regulation of CO2 a "Power Grab"?

Fri ,19/03/2010

Congressman Frank Lucas (R-OK), in Frankly Speaking (3/10/2010), wants to rein in what he calls “the EPA power grab” to limit carbon emissions. That is hardly the case. The Supreme Court, in Massachusetts v. EPA, ordered the environmental protection agency to make a determination as to whether carbon dioxide is a pollutant. The EPA has found, based on the best scientific evidence, that CO2 is an endangerment to public health and has moved forward as instructed.

If Congress had acted to develop a sound energy policy and to curb pollution, the  EPA would not be forced to act in the matter. Regulation of carbon emissions would fall mainly on the coal industry and would favor a shift to petroleum and natural gas, both abundant in Oklahoma. However, all our  Republican Congressmen sat out the process and let the Democrats from coal producing states load up the cap-and-trade bill with perks for coal producing states. Some of  leaders see that limiting carbon emissions could be favorable to the Oklahoma economy, but apparently, our elected representatives have not caught on yet.

It is not just about the CO2 or climate change. Along with the 30 billion tons of CO2 we put into the air annually are large amounts of mercury, lead, cadmium, arsenic, sulfur oxides, nitrogen oxides, particulates, and radioactive isotopes of radon. Those end up in the air, the water, and the food chain. We are now finding mercury in fish and some places have limits on consumption. The oceans are now 20% more acidic and economically important fisheries are threatened. Whether we cap pollution, tax it, or strictly regulate it, something must be done and soon.