The Environmental Disaster of Mountaintop Removal Mining

/in , , /by

Coal has contributed substantially to the development of civilization over the last 250 years. The steam engine was designed and first used to pump out flooded coal mines.  The railroad was first commercially used to move coal from mines to towns and river transportation. Coal powered the industrial revolution in England and the United States.  But burning coal produces the greenhouse gasses chiefly responsible for global warming. It also produces noxious particles that cause heart and lung disease and many deaths. And in West Virginia the search for cheap coal has led to mountaintop removal mining, a practice with an entire catalog of harmful environmental effects.

Only by flying over Southern West Virginia can one completely grasp the scale on which mountaintop removal mining has been used. Aesthetically we will never be the same despite all the promises of restoration by mining companies. But lost beauty is a relatively minor issue with mountaintop removal mining.

mountaintop removalMountaintop removal involves clearcutting the extant forest, burning it and then pushing the debris into the adjacent stream valleys. Following this the top layer of rock is blasted away and this rubble too is pushed into the stream valley along with the topsoil. The coal being harvested is typically thin seam, which means that it is quickly exhausted and a new round of blasting is conducted until the next seam down is reached. Sometimes this process removes 800 feet of mountain.

The scientific evidence of the harm done to human health by mountaintop removal with valley fills is plentiful. The website of the Ohio Valley Environmental Coalition contains a bibliography of studies on the topic (ohvec.org/mountaintop-removal-articles/health/). Additional research documents extensive environmental damage.

For example, in January 2010 Science Magazine published an article detailing that environmental damage, written and researched by twelve scientists including one from WVU. They found that forests are destroyed and headwater streams are lost. Downstream biodiversity and water quality suffer. As mountain streams emerge from valley fills, they are saturated with sulfate, calcium, magnesium and other harmful ions. This effect persists even after mine-site reclamation.

During the last ice age the central and southern Appalachians became a refuge for northern plant and animal species. When the ice retreated many stayed, rendering these mountains richly biodiverse. The World Wildlife Fund says this area is a “biodiversity hotspot.” Mountaintop removal mining often wipes out wide swaths of temperate mesophytic forests in central Appalachia. These have an unusually diverse tree flora with as many as 30 tree species at a single site. Underneath the forest there is a rich growth of ferns, fungi, herbaceous plants and small trees as well as areas of glade and cranberry bog.

Wildlife also suffers. Whole habitats for bears to birds to crayfish are destroyed. The effect on birds is dramatic. There is a decrease in forest interior bird populations, such as the Wood Thrush, and stream dependent species, such as the Louisiana Waterthrush. In their place grassland and edge-tolerant species increase.

The Endangered Species Act normally requires the Fish and Wildlife Service to review any federally authorized, funded or administered action that could adversely affect endangered or threatened species. But in 1996 FWS issued an opinion waiving this review for coal mining because the effects of mining are already regulated under the Surface Mine Control and Reclamation Act. However, in practice under the SMCRA mine operators hire government-approved consultants to produce surveys of wildlife that are far less rigorous than desirable.

One environmentalist from the Center for Biological Diversity in Portland, Oregon remarked that this special review process for coal mining results in environmental destruction that would simply not occur elsewhere.

I’ve read longer biological opinions for road repairs on the Mount Hood National Forest than for the [1996 FWS biological opinion] that proclaims to address all species impacts from all coal mining activities. In Oregon, you would never get permission to blow up the top third of a mountain — it just wouldn’t happen.

Big Sandy CrayfishEnvironmental groups have resorted to lawsuits to force the FWS to do its job under the Endangered Species Act. In the last five years, these groups have sued to protect the northern long-eared bat, a species already under pressure from a disease called the white nose syndrome. They also sued FWS to protect the Big Sandy crayfish, which has been lost from up to 70 percent of its range because of water pollution from mountaintop removal mining. It is nearly gone from West Virginia and has lost close to half of its range in Kentucky and Virginia.

As with most things these days, this struggle is all about money. Regulation of the mining industry raises its costs and reduces its profits. The question is whether we will have the political will to shift the costs of mountaintop removal mining onto those who profit from it. Will mining companies be required to include in their profit and loss analysis the costs of environmental degradation and clean-up that they have previously externalized?  Or will poor communities around the mining sites, and ultimately the entire state of West Virginia, be forced bear these costs?

In a 2011 study published in the Annals of the New York Academy of Science, the authors investigated cost accounting for the full life cycle of coal, including coal mined by mountaintop removal:

We estimate that the life cycle effects of coal and the waste stream generated are costing the U.S. public a third to over one-half of a trillion dollars annually. Many of these so-called externalities are, moreover, cumulative. Accounting for the damages conservatively doubles to triples the price of electricity from coal per kWh generated, making wind, solar, and other forms of non-fossil fuel power generation, along with investments in efficiency and electricity conservation methods, economically competitive.

If mining companies had to pay even a fraction of these additional costs, it is most likely that mountaintop removal mining would become uneconomical and would cease. This is perhaps what fuels the fierce opposition to regulation of this practice by the mining industry.

That opposition played out recently in connection with a modest regulation of the industry by the Obama Administration called the Stream Protection Rule. This Rule did not prohibit mountaintop removal mining, but rather would have required a buffer zone between mountain streams and mine sites and would have protected drinking water in accordance with modern technology. But predictably the mining industry unleashed a barrage of false and exaggerated claims of harm to the industry.

The National Mining Association estimated that over 52,000 miners in central Appalachia could lose their jobs, and Congressman Alex Mooney (WV 2nd) repeated these wildly exaggerated claims. Congress required the Office of Surface Mining Reclamation and Enforcement to estimate the proposed Rule’s impact on all employment, not just on coal jobs. It concluded that there would be a net annual increase in overall employment when new jobs related to compliance with the Rule were taken into account.

Nevertheless, the Stream Protection Rule was killed early in the Trump Administration, one of the first casualties of its effort to undo anything the Obama Administration had done. But the Trump Administration and their coal industry supporters have grasped the fundamental truth about the regulation of mountaintop removal mining. Trees and birds and streams don’t vote. Only people do.

Coal Is Killing Us

/in , , , /by

On June 1, 2018 President Trump directed Energy Secretary Rick Perry to take all necessary steps to stop the closure of coal-fired power plants on national security grounds. This directive was issued simultaneously with the release of a draft memo arguing that the reliability of the nation’s power grid will be threatened if coal-fired plants are allowed to disappear through market forces that now make them the most expensive method to generate electricity. Trump’s directive was roundly criticized by many as an unprecedented intrusion into the market for electricity that “picks winners and losers,” something Republicans have long criticized Democrats for doing. But none of the debate about Trump’s directive has focused on the undeniable fact that small particulate matter emitted from coal-fired power plants is killing thousands of Americans each year.

The West Virginia Congressional delegation predictably cheered Trump’s directive, continuing their decades-long pandering to Big Coal and the fiction that coal mining creates significant employment in West Virginia. Sen. Shelley Moore Capito said “I am very supportive of the administration’s decision to take action to preserve our coal-fired and nuclear power plants.” Sen. Joe Manchin actually took credit for Trump’s directive, saying “I am glad President Trump and his administration are considering my idea to use the Defense Production Act to save coal-fired power plants with emissions controls and protect our national security.”

Surely our Congressional delegation and the many Republican opponents of Obama’s Clean Power Plan know in their heart of hearts that climate change is a real threat and that because it is, in part, man-made it can be slowed by changes in our behavior now. One scientist recently quipped that to argue that the Earth’s rapid warming in the last decades is not man-made is like arguing that the Earth is flat.

These politicians are not stupid. Instead, what they are is calculating. The problem is that policy action now to reduce carbon dioxide emissions has immediate negative effects on the coal and electric power industries, their investors and their employees. This immediate negative is balanced against uncertain future benefits like avoiding sea level rise. Because these benefits will mostly inure to future generations, they can today be more easily ignored, minimized or dismissed as fraudulent. When it comes to climate change action, the voters in a coal state like West Virginia can scream louder about present pain, with some justification.

All this makes it harder to understand why climate change activists do not focus their arguments on the harmful effects of coal-fired power generation that are occurring now. These harmful effects are not the result of carbon dioxide (CO2) or even the other harmful greenhouse gasses that are emitted from power plants.  They are the direct and measurable result of the tiny particulate matter produced by burning coal that rolls out of the tall stacks, spreading death downwind of these power plants.

Sulphur dioxide (SO2) is another harmful by-product of burning coal, partly responsible for fine particles in the air. These fine particles are linked with acid rain and smog. As evidence began to tightly link increased levels of SO2 with the burning of coal in the 1970s, the electric and coal industries denied the link and questioned the motives of those investigating the link. Sound familiar?

But in 1990 the Acid Rain Program adopted by Congress required power plants to cut their SO2 emissions in half by 2010. The technology used for this was the installation of scrubbers. Since then, this program and other regulatory action have dramatically reduced SO2 emissions and have done so at a lower cost than even environmentalists predicted.

Despite a reduction of emissions of around 50% since 1980, power-plant particulate matter, mostly from SO2, was still estimated to be responsible for 15,000 premature deaths in 2010.

The main health effect of SO2 is to impair the function of the upper respiratory system. High concentrations of sulfur dioxide can affect breathing, cause respiratory illnesses, and aggravate existing heart and lung diseases. Exposure at very low concentrations can irritate the lungs and throat and cause bronchitis. Exposure to low levels of SO2 over a long period depletes the respiratory system’s ability to defend against bacteria and foreign particles. Particularly sensitive groups include children, the elderly, people with asthma, and those with heart or lung disease.

Soot emitted by coal-fired power plants doubles down on the effects of SO2. Soot is associated with chronic bronchitis, aggravated asthma, cardiovascular effects like heart attacks, and premature death. US coal power plants emitted 197,286 tons of small soot particles in 2014.

The risk of death from air pollution caused by burning coal is not evenly distributed throughout the United States. In fact, West Virginia has the second highest number of deaths per capita in the country behind Ohio and just ahead of Pennsylvania. One large, inefficient West Virginia power plant in Pleasants County is itself estimated to be responsible for 40 deaths, 65 heart attacks and 630 asthma attacks.

In February 2018, First Energy Corp. announced a decision to deactivate the Pleasants Power Station in early 2019. Following this, Sen. Joe Manchin wrote to Energy Secretary Perry about the national security implications of allowing coal-fired plants to be closed, and specifically mentioned the Pleasants Power Station. There is considerable speculation in the West Virginia press that Trump’s directive to Secretary Perry will result in the salvation of the Pleasants operation.

In her 2003 book, Coal, A Human History, Barbara Freese describes how the requirements of the British coal mining industry led to the development of the steam engine followed by the railroad.  These developments in turn produced much more coal, which itself then fueled the Industrial Revolution.  The process was replicated in the United States.  She asks rhetorically where we would be without coal and the revolution it created.  Her answer is that we would have developed as an international society more slowly but perhaps in ways that we would find more satisfying today. All this, of course, is wistfulness.

Our political leaders need to realize that there are terrible consequences from burning coal to generate electric power. Most of the attention from environmental activists is focused on climate change created by CO2.  But if we all pay attention to the fact that coal is killing us – now – we may be able to overcome the arguments of those with a stake in coal who claim that climate change is a false crisis created by the environmental left. The deaths of our children and elderly is no false crisis.