New Study Once Again Proves Mountaintop Removal Is Simply Not Worth It

Appalachian Voices
By Brian Sewell
We talk a lot about the external costs of mountaintop removal. And by understanding the true costs that coal puts off on the landscapes, water and communities of Central Appalachia, it’s abundantly clear that the costs far outweigh the benefits to all but a few.
But still we hear arguments about the need for a balance between the environment and the economy.
As elected leaders and industry representatives delude themselves and others, yet another study has concluded that mountaintop removal is simply not worth it. Here’s the simple takeaway from the conclusion of The Environmental Price Tag on a Ton of Mountaintop Removal Coal: tremendous environmental capital is being spent to achieve what are only modest energy gains.
The study’s author, Brian D. Lutz, writes that while many studies have documented the severity of surface mining’s impacts on local ecosystems, less attention has been given to comparing the extent of mountaintop removal’s environmental impacts to the economic benefits of coal as an energy source. According to Lutz, an assistant professor at Kent State University who began the study during his postdoc at Duke University’s Nicholas School of the Environment last year, “This is a critical shortcoming, since even the most severe impacts may be tolerated if we believe they are sufficiently limited in extent.”
To accurately measure the extent of land disturbance against coal production, Lutz and the studies co-authors took county-level coal production data for 33 counties in eastern Kentucky and 14 counties in southern West Virginia. They compared this data to satellite imagery and known mine delineations that extended back to 1976.
Back in 2007, Appalachian Voices contracted with SkyTruth to compile much of this data. We’re thrilled that it has been used to educate others and build a better case for ending mountaintop removal. What’s more, the original data underestimates the amount of land disturbed by mountaintop removal by up to 40 percent in some areas, according to a follow-up mapping study conducted in 2009.
The conclusions drawn from those comparisons are laid out in simple terms most of us can understand and even visualize. Check out the graphs above for another representation of the environmental toll required to meet coal demand for two years with surface mining. Here’s how a press release from Duke University sums up the study:
To meet current U.S. coal demand through surface mining, an area of the Central Appalachians the size of Washington, D.C., would need to be mined every 81 days. That’s about 68 square miles—or roughly an area equal to 10 city blocks mined every hour.
A one-year supply of coal would require converting about 310 square miles of the region’s mountains into surface mines, according to a new analysis by scientists at Duke University, Kent State University and the Cary Institute for Ecosystem Studies.
Creating 310 square miles of mountaintop mine would pollute about 2,300 kilometers of Appalachian streams and cause the loss of carbon sequestration by trees and soils equal to the greenhouse gases produced in a year by 33,600 average U.S. single-family homes.
We know that Appalachian forests, as denuded as they are, serve as a carbon sponge. At least they have for millennia. A report from earlier this year found that mountaintop removal could turn Appalachia from a carbon sink to a carbon source in the next 12 to 20 years. Lutz’s study breaks it down further.
Based on the carbon sequestration potential of Appalachian ecosystems it would take approximately 5,000 years for any given hectare of former mines reclaimed to grassland to sequester the carbon released from combustion of the coal removed from that hectare, that is, assuming the ecosystem could persist over that time period.
Lutz writes that “the scientific community has adequately demonstrated the severity of surface mining impacts.” We agree, but also have found that facts only go so far once they’re met with the denial of Appalachian legislators in accepting the true costs of mountaintop removal. Nonetheless, here we have it, again: mountaintop removal is bad energy policy, devastating to the environment and the regional economy, and, as we’re beginning to understand more, a double whammy on the climate. It’s a mantra we’ll repeat until we win.
In light of the amassing academic research, especially research like Lutz’s, which should speak to the pragmatic and business-minded as much as the environmentally conscious among us, we have to wonder what it will take for the most ardent supporters of mountaintop removal to see reason.
Visit EcoWatch’s MOUNTAINTOP REMOVAL and COAL pages for more related news on this topic.
By Deborah Moore, Michael Simon and Darryl Knudsen
There's some good news amidst the grim global pandemic: At long last, the world's largest dam removal is finally happening.
A young activist for a free-flowing Salween River. A team of campaigners and lawyers from EarthRights International joined Indigenous Karen communities on the Salween in 2018 to celebrate the International Day of Actions for Rivers on March 14. This year, EarthRights joined communities living in the Eu-Wae-Tta internally displaced persons camp for a celebration in solidarity with those impacted by dam projects on the Salween River. EarthRights International
<p>The dam removal project is a sign of the decline of the hydropower industry, whose fortunes have fallen as the <a href="https://www.bbc.com/news/science-environment-46098118" target="_blank" rel="noopener noreferrer">troubling</a> cost-benefit ratio of dams has become clear over the years. The rise of more cost-effective and sustainable energy sources (including wind and solar) has hastened this shift. This is exactly the type of progress envisioned by the <a href="https://www.yumpu.com/en/document/read/17023836/dams-and-development-a-new-framework-for-decision" target="_blank" rel="noopener noreferrer">World Commission on Dams</a> (WCD), a global multi-stakeholder body that was established by the World Bank and International Union for Conservation of Nature in 1998 to investigate the effectiveness and performance of large dams around the world. The WCD released a damning landmark <a href="https://www.un.org/press/en/2000/20001117.dam.pressconferencepm.doc.html" target="_blank" rel="noopener noreferrer">report</a> in November 2000 on the enormous financial, environmental and human costs and the dismal performance of large dams. The commission spent <a href="https://www.un.org/press/en/2000/20001117.dam.pressconferencepm.doc.html" target="_blank" rel="noopener noreferrer">two years</a> analyzing the outcome of the trillions of dollars invested in dams, reviewing dozens of case studies and testimonies from over a thousand communities and individuals, before producing the report.</p><p>But despite this progress, we cannot take hydropower's decline as inevitable. As governments around the world plan for a post-pandemic recovery, hydropower companies sense an opportunity. The industry is eager to recast itself as climate-friendly (<a href="https://www.ecowatch.com/how-green-is-hydropower-1919539525.html" target="_self">it's not</a>) and <a href="https://www.hydropower.org/covid-19" target="_blank">secure</a> precious stimulus funds to revive its dying industry — at the expense of people, the environment and a truly just, green recovery.</p>Hydropower’s Troubling Record
<p>The world's largest hydropower dam removal project on the Klamath River is a significant win for tribal communities. But while the Yurok and Karuk tribes <a href="https://www.karuk.us/images/docs/press/bring_salmon_home.php" target="_blank">suffered</a> terribly from the decline of the Klamath's fisheries, they were by no means alone in that experience. The environmental catastrophe that occurred along the Klamath River has been replicated all over the world since the global boom in hydropower construction <a href="https://www.nationalgeographic.com/environment/article/hydropower" target="_blank">began</a> early in the 20th century.</p><p>The rush to dam rivers has had huge consequences. After decades of rampant construction, only <a href="https://www.nationalgeographic.com/environment/2019/05/worlds-free-flowing-rivers-mapped-hydropower/" target="_blank">37 percent of the world's rivers remain free-flowing</a>, according to <a href="https://www.nature.com/articles/s41586-019-1111-9" target="_blank" rel="noopener noreferrer">one study</a>. River fragmentation has <a href="https://academic.oup.com/bioscience/article/70/4/330/5732594" target="_blank" rel="noopener noreferrer">decimated freshwater habitats and fish stocks</a>, threatening food security for millions of the world's most vulnerable people, and hastening the <a href="https://www.forbes.com/sites/jeffopperman/2020/10/13/freshwater-wildlife-continues-to-decline-but-new-energy-trendlines-suggest-we-can-bend-that-curve/?sh=f9d175a61ee4" target="_blank" rel="noopener noreferrer">decline of other myriad freshwater species</a>, including mammals, birds and reptiles.</p><p>The communities that experienced the most harm from dams — whether in Asia, Latin America or Africa — often lacked political power and access. But that didn't stop grassroots movements from organizing and growing to fight for their rights and livelihoods. The people affected by dams began raising their voices, sharing their experiences and forging alliances across borders. By the 1990s, the public <a href="https://tinyurl.com/y55lnlst" target="_blank" rel="noopener noreferrer">outcry</a> against large dams had grown so loud that it finally led to the establishment of the WCD.</p><p>What the WCD found was stunning. While large dam projects had brought some economic benefits, they had also <a href="https://www.irn.org/wcd/" target="_blank" rel="noopener noreferrer">forcibly displaced an estimated 40 to 80 million people in the 20th century alone</a>. To put that number into perspective, it is more than the current population of present-day <a href="https://data.worldbank.org/indicator/SP.POP.TOTL?locations=FR" target="_blank" rel="noopener noreferrer">France</a> or the <a href="https://data.worldbank.org/indicator/SP.POP.TOTL?locations=GB" target="_blank" rel="noopener noreferrer">United Kingdom</a>. These people lost their lands and homes to dams, and often with no compensation.</p><p>Subsequent research has compounded that finding. A paper published in <a href="https://tinyurl.com/c7uznz" target="_blank" rel="noopener noreferrer">Water Alternatives</a> revealed that globally, more than <a href="https://tinyurl.com/yxw8x7ab" target="_blank" rel="noopener noreferrer">470 million people living downstream from large dams</a> have faced significant impacts to their lives and livelihoods — much of it due to disruptions in water supply, which in turn harm the complex web of life that depends on healthy, free-flowing rivers. The WCD's findings, released in 2000, <a href="https://www.irn.org/wcd/" target="_blank" rel="noopener noreferrer">identified</a> the importance of restoring rivers, compensating communities for their losses, and finding better energy alternatives to save rivers and ecosystems.</p>Facing a New Crisis
<p>Twenty years after the WCD uncovered a crisis along the world's rivers and recommended a new development path — one that advances community-driven development and protects freshwater resources — we find ourselves in the midst of another crisis. The global pandemic has hit us hard, with surging loss of life, unemployment and instability.</p><p>But as governments work to rebuild economies and create job opportunities in the coming years, we have a choice: Double down on the failed, outdated technologies that have harmed so many, or change course and use this transformative moment to rebuild our natural systems and uplift communities.</p><p>There are many reasons to fight for a green recovery. The climate is changing even <a href="https://www.nature.com/articles/d41586-018-07586-5" target="_blank" rel="noopener noreferrer">faster</a> than expected, and some dams — especially those with reservoirs in hot climates — <a href="https://tinyurl.com/w6w29t8" target="_blank" rel="noopener noreferrer">have been found to emit more greenhouse gases than a fossil fuel power plant</a>. Other estimates have put global reservoirs' human-made greenhouse gas emissions each year on par with <a href="https://www.climatecentral.org/news/greenhouse-gases-reservoirs-fuel-climate-change-20745" target="_blank" rel="noopener noreferrer">Canada's</a> total emissions.</p><p>Meanwhile, we now understand that healthy rivers and freshwater ecosystems play a <a href="https://www.environment.gov.au/system/files/resources/b55b1fe4-7d09-47af-96c4-6cbb5f106d4f/files/wetlands-role-carbon-cycle.pdf" target="_blank" rel="noopener noreferrer">critical role in regulating and storing carbon</a>. And at a time when <a href="https://www.un.org/sustainabledevelopment/blog/2019/05/nature-decline-unprecedented-report/" target="_blank" rel="noopener noreferrer">biodiversity loss is soaring</a>, anything we can do to <a href="https://academic.oup.com/bioscience/article/70/4/330/5732594" target="_blank" rel="noopener noreferrer">restore habitat is key</a>. But with <a href="https://www.researchgate.net/publication/271996520_A_Global_Boom_in_Hydropower_dam_Construction" target="_blank" rel="noopener noreferrer">more than 3,700 major dams proposed or under construction</a> in the world (primarily in the Global South, with over <a href="https://news.mongabay.com/2020/08/more-than-500-dams-planned-inside-protected-areas-study/" target="_blank" rel="noopener noreferrer">500 of these in protected areas</a>), according to a 2014 report — and the hydropower industry <a href="https://www.hydropower.org/covid-19" target="_blank" rel="noopener noreferrer">jockeying</a> for scarce stimulus dollars — we must act urgently.</p>Signs of Hope
<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTcxMzUyMS9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTYxOTcyNTc3OX0.EbqBVPs2kjhrY5AqnZXOb_GX-s6pw4qyJmmeISzKA6U/img.png?width=980" id="a81d0" class="rm-shortcode" data-rm-shortcode-id="87bc79d69f72e9334a78da8e0355e6ae" data-rm-shortcode-name="rebelmouse-image" data-width="1620" data-height="1068" />Fish catch at the Siphandone on the Mekong River, prior to the completion of the Don Sahong Dam. Pai Deetes / International Rivers
<p>So what would a strong, resilient and equitable recovery look like in the 21st century? Let's consider one example in Southeast Asia.</p><p>Running through six countries, the Mekong River is the world's 12th-longest river, which is home to one of the world's most biodiverse regions, and includes the world's <a href="https://www.worldwildlife.org/places/greater-mekong#" target="_blank" rel="noopener noreferrer">largest</a> inland fishery. Around <a href="https://tinyurl.com/y6jrarjo" target="_blank" rel="noopener noreferrer">80 percent of the nearly 65 million people</a> who live in the Lower Mekong River Basin depend on the river for their livelihoods, according to the Mekong River Commission. In 1994, Thailand built the Pak Mun Dam on a Mekong tributary. <a href="https://tinyurl.com/y5ekfp4h" target="_blank" rel="noopener noreferrer">Six years later</a>, the <a href="https://tinyurl.com/yxcvs6up" target="_blank" rel="noopener noreferrer">WCD studied the dam's performance</a> and submitted its conclusions and recommendations as part of its final report in 2000. According to the WCD report, the Pak Mun Dam did not deliver the peaking energy service it was designed for, and it <a href="https://tinyurl.com/y38p3jaw" target="_blank" rel="noopener noreferrer">physically blocked a critical migration route</a> for a range of fish species that migrated annually to breeding grounds upstream in the Mun River Basin. Cut off from their customary habitat, fish stocks plummeted, and so did the livelihoods of the local people.</p><p>Neighboring Laos, instead of learning from this debacle, followed in Thailand's footsteps, <a href="https://tinyurl.com/y4eaxcq2" target="_blank" rel="noopener noreferrer">constructing two dams on the river's mainstem</a>, Xayaburi Dam, commissioned in 2019, and Don Sahong Dam, commissioned in 2020. But then a sign of hope appeared. In early 2020, just as the pandemic began to spread across the world, the <a href="https://www.theguardian.com/world/2020/mar/20/cambodia-scraps-plans-for-mekong-hydropower-dams" target="_blank" rel="noopener noreferrer">Cambodian government reconsidered its plans to build more dams on the Mekong</a>. The science was indisputable: A government-commissioned report showed that further dams would <a href="https://www.theguardian.com/environment/2018/may/16/leaked-report-warns-cambodias-biggest-dam-could-literally-kill-mekong-river" target="_blank" rel="noopener noreferrer">reduce the river's wild fisheries, threaten critically endangered Irrawaddy dolphins</a> and <a href="https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2013WR014651" target="_blank" rel="noopener noreferrer">block nutrient-rich sediment from the delta's fertile agricultural lands</a>.</p><p><a href="https://data.opendevelopmentmekong.net/dataset/4f1bb5fd-a564-4d37-878b-c288af460143/resource/5f6fe360-7a68-480d-9ba4-12d7b8b805c9/download/volume-3_solar-alternative-to-sambor-dam.pdf" target="_blank" rel="noopener noreferrer">Studies</a> show that Cambodia didn't need to seek billions of dollars in loans to build more hydropower; instead, it could pursue more cost-effective solar and wind projects that would deliver needed electricity at a fraction of the cost — and <a href="https://www.worldwildlife.org/press-releases/wwf-statement-on-cambodian-government-s-decision-to-suspend-hydropower-dam-development-on-the-mekong-river" target="_blank">without the ecological disasters to fisheries and the verdant Mekong delta</a>. And, in a stunning reversal, Cambodia listened to the science — and to the people — and <a href="https://www.theguardian.com/world/2020/mar/20/cambodia-scraps-plans-for-mekong-hydropower-dams" target="_blank">announced</a> a 10-year moratorium on mainstream dams. Cambodia is now <a href="https://www.voanews.com/east-asia-pacific/cambodia-halts-hydropower-construction-mekong-river-until-2030" target="_blank">reconsidering</a> its energy mix, recognizing that mainstream hydropower dams are too costly and undermine the economic and cultural values of its flagship river.</p>Toward a Green Recovery
<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTcxMzUwOS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1MTMwMjk0M30.0LZCOEVzgtgjm2_7CwcbFfuZlrtUr80DiRYxqKGaKIg/img.jpg?width=980" id="87fe9" class="rm-shortcode" data-rm-shortcode-id="e6b9bfeb013516f6ad5033bb9e03c5ec" data-rm-shortcode-name="rebelmouse-image" data-width="2100" data-height="3086" />Klamath River Rapids. Tupper Ansel Blake / U.S. Fish and Wildlife Service
<p>Increasingly, governments, civil servants and the public at large are rethinking how we produce energy and are seeking to preserve and restore precious freshwater resources. Dam removals are increasing exponentially across <a href="https://www.americanrivers.org/wp-content/uploads/2020/02/DamsRemoved_1999-2019.pdf" target="_blank">North America</a> and <a href="https://damremoval.eu/wp-content/uploads/2019/03/DRE-policy-Report-2018-digitaal-010319.pdf" target="_blank">Europe</a>, and movements advancing <a href="https://www.rightsofrivers.org/" target="_blank">permanent river protection are growing across Latin America, Asia and Africa</a>.</p><p>We must use the COVID-19 crisis to accelerate the trend. Rather than relying on old destructive technologies and industry claims of newfound "<a href="https://www.hydrosustainability.org/news/2020/11/12/consultation-on-a-groundbreaking-global-sustainability-standard-for-hydropower" target="_blank">sustainable hydropower</a>," the world requires a new paradigm for an economic recovery that is rooted both in climate and economic justice as well as river stewardship. Since December 2020, hundreds of groups and individuals from more than 80 countries have joined the <a href="https://www.rivers4recovery.org/" target="_blank" rel="noopener noreferrer">Rivers4Recovery</a> call for a better way forward for rivers and natural places. This paradigm will protect our rivers as critical lifelines — supporting fisheries, biodiversity, water supply, food production, Indigenous peoples and diverse populations around the world — rather than damming and polluting them.</p><p>The promise of the Klamath dam removals is one of restoration — a move that finally recognizes the immense value of free-flowing rivers and the key role they play in <a href="https://f.hubspotusercontent20.net/hubfs/4783129/LPR/PDFs/Living_Planet_Report_Freshwater_Deepdive.pdf" target="_blank" rel="noopener noreferrer">nourishing both the world's biodiversity and hundreds of millions of people</a>. Healthy rivers — connected to watershed forests, floodplains, wetlands and deltas — are key partners in building resilience in the face of an accelerating climate crisis. But if we allow the hydropower industry to succeed in its <a href="https://www.world-energy.org/article/12361.html" target="_blank" rel="noopener noreferrer">cynical grab for stimulus funds</a>, we'll only perpetuate the 20th century's legacy of suffering and environmental degradation.</p><p>We must put our money where our values are. Twenty years ago, the WCD pointed the way forward to a model of development that takes humans, wildlife and the environment into account, and in 2020, we saw that vision flower along the Klamath River. It's time to bring that promise of healing and restoration to more of the world's rivers.</p><p><em>Deborah Moore is a former commissioner of the <a href="https://www.water-alternatives.org/index.php/alldoc/articles/vol3/v3issue2/79-a3-2-2/file" target="_blank" rel="noopener noreferrer" style="">World Commission on Dams</a>. Michael Simon was a member of the <a href="https://www.hydrosustainability.org/assessment-protocol" target="_blank" rel="noopener noreferrer" style="">Hydropower Sustainability Assessment Forum</a>. Darryl Knudsen is the executive director of <a href="https://www.internationalrivers.org" target="_blank" rel="noopener noreferrer" style="">International Rivers</a>.</em></p><p><em>This article first appeared on <a href="https://truthout.org/articles/damming-rivers-is-terrible-for-human-rights-ecosystems-and-food-security/" target="_blank" rel="noopener noreferrer">Truthout</a> and was produced in partnership with <a href="https://independentmediainstitute.org/earth-food-life/" target="_blank" rel="noopener noreferrer">Earth | Food | Life</a>, a project of the Independent Media Institute.</em></p>EcoWatch Daily Newsletter
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