Trump’s EPA Weakens Justification for Life-Saving Mercury Pollution Rule
As many Americans fight for their lives in the midst of a respiratory pandemic, the Trump administration Thursday axed the justification for a mercury pollution rule that saves more than 10,000 lives and prevents as many as 130,000 asthma attacks each year.
The new rollback leaves mercury emission standards in place for now, but changes how their benefits are calculated so that the economic cost takes precedence over public health gains, The New York Times reported. The move provides a legal opening to challenge other pollution controls even as evidence suggests that exposure to air pollution might increase one's chances of dying from the new coronavirus.
"This is an absolute abomination," former Environmental Protection Agency (EPA) head under Obama and Natural Resources Defense Council (NRDC) president Gina McCarthy said in a statement. "This final rule will increase the risk of more kids with asthma and brain damage, and more people with cancer. Undermining these vital safeguards now also directly threatens the people hardest hit by the COVID-19 pandemic, making it even harder to breathe and putting people with respiratory illnesses at even higher risk."
BREAKING: The @EPA just finalized a rule that threatens federal standards for mercury, lead and other toxic air pol… https://t.co/EitX8yu4k5— NRDC 🌎🏡 (@NRDC 🌎🏡)1587072443.0
The Mercury and Air Toxics Standards (MATS), first passed in 2011 when McCarthy headed the EPA's Office of Air and Radiation, were the first of their kind to limit toxic emissions like mercury and lead from coal-fired power plants. These metals are particularly harmful to pregnant women and the brains of children.
Between 2006, when states first began controlling mercury, and 2016, when the MATS took full effect, mercury emissions declined 85 percent, The Washington Post pointed out. At the center of Thursday's decision is not the standards themselves, however, but how they were justified.
The Obama administration argued that, while the standards would cost the industry as much as $9.6 billion a year, the country as a whole would save between $37 billion and $90 billion in public health costs. However, these calculations considered co-benefits of the mercury rule such as a decline in soot and smog-causing pollution.
In the rule released Thursday, the EPA said it was not appropriate to consider these side benefits.
"We have put in place an honest accounting mechanism," EPA Administrator Andrew Wheeler told reporters Thursday, as The Washington Post reported.
According to the EPA's new accounting mechanism, the rule would cost industry $7.4 to $9.6 billion a year and only generate annual savings of $4 to $6 million in mercury-specific health costs, Reuters pointed out.
"One would not say it is even rational, never mind appropriate, to impose billions in economic cost in return for a few dollars in health benefits," Wheeler said, according to The Washington Post.
However, complying with the rule cost utilities less than Obama estimated, at a final price tag of around $3 billion a year from 2012 to 2018. And many oppose weakening the rule now that they have already paid to comply with it.
"The repeal of the underlying legal basis for MATS introduces new uncertainty and risk for companies that still are recovering the costs for installing those control technologies," utility trade group Edison Electric Institute said in a statement reported by Reuters.
The only ones pleased with the rollback are coal companies. The 2011 rule encouraged utilities to switch from coal-fired plants to natural gas or renewable energy and therefore did more to phase out coal plants than any other Obama policy, The Washington Post pointed out.
"While the coal-fueled plants that were forced out of operation by this illegal rule can't be resurrected, it's an important lesson for the future," the National Mining Association said in a statement reported by Reuters.
The future is also what concerns experts who oppose the rule change out of worry it could be used to justify cutting controls on a variety of fossil fuel pollutants.
"That is the big unstated goal," said David Konisky, a professor of public and environmental affairs at Indiana University, to The New York Times. "This is less about mercury than about potentially constraining or handcuffing future efforts by the E.P.A. to regulate air pollution."
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- Redwoods are the world's tallest trees.
- Now scientists have discovered they are even bigger than we thought.
- Using laser technology they map the 80-meter giants.
- Trees are a key plank in the fight against climate change.
They are among the largest trees in the world, descendants of forests where dinosaurs roamed.
Pixabay / Simi Luft<p><span>Until recently, measuring these trees meant scaling their 80 meter high trunks with a tape measure. Now, a team of scientists from University College London and the University of Maryland uses advanced laser scanning, to create 3D maps and calculate the total mass.</span></p><p>The results are striking: suggesting the trees <a href="https://www.nature.com/articles/s41598-020-73733-6" target="_blank" rel="noopener noreferrer">may be as much as 30% larger than earlier measurements suggested.</a> Part of that could be due to the additional trunks the Redwoods can grow as they age, <a href="https://www.nature.com/articles/s41598-020-73733-6" target="_blank" rel="noopener noreferrer">a process known as reiteration</a>.</p>
New 3D measurements of large redwood trees for biomass and structure. Nature / UCL<p>Measuring the trees more accurately is important because carbon capture will probably play a key role in the battle against climate change. Forest <a href="https://www.wri.org/blog/2020/09/carbon-sequestration-natural-forest-regrowth" target="_blank">growth could absorb billions of tons</a> of carbon dioxide from the atmosphere each year.</p><p>"The importance of big trees is widely-recognised in terms of carbon storage, demographics and impact on their surrounding ecosystems," the authors wrote<a href="https://www.nature.com/articles/s41598-020-73733-6" target="_blank"> in the journal Nature</a>. "Unfortunately the importance of big trees is in direct proportion to the difficulty of measuring them."</p><p>Redwoods are so long lived because of their ability to <a href="https://www.nature.com/articles/s41598-020-73733-6" target="_blank" rel="noopener noreferrer">cope with climate change, resist disease and even survive fire damage</a>, the scientists say. Almost a fifth of their volume may be bark, which helps protect them.</p>
Carbon Capture Champions<p><span>Earlier research by scientists at Humboldt University and the University of Washington found that </span><a href="https://www.sciencedirect.com/science/article/pii/S0378112716302584" target="_blank" rel="noopener noreferrer">Redwood forests store almost 2,600 tonnes of carbon per hectare</a><span>, their bark alone containing more carbon than any other neighboring species.</span></p><p>While the importance of trees in fighting climate change is widely accepted, not all species enjoy the same protection as California's coastal Redwoods. In 2019 the world lost the equivalent of <a href="https://www.worldwildlife.org/threats/deforestation-and-forest-degradation" target="_blank" rel="noopener noreferrer">30 soccer fields of forest cover every minute</a>, due to agricultural expansion, logging and fires, according to The Worldwide Fund for Nature (WWF).</p>
Pixabay<p>Although <a href="https://c402277.ssl.cf1.rackcdn.com/publications/1420/files/original/Deforestation_fronts_-_drivers_and_responses_in_a_changing_world_-_full_report_%281%29.pdf?1610810475" target="_blank" rel="noopener noreferrer">the rate of loss is reported to have slowed in recent years</a>, reforesting the world to help stem climate change is a massive task.</p><p><span>That's why the World Economic Forum launched the Trillion Trees Challenge (</span><a href="https://www.1t.org/" target="_blank" rel="noopener noreferrer">1t.org</a><span>) and is engaging organizations and individuals across the globe through its </span><a href="https://uplink.weforum.org/uplink/s/uplink-issue/a002o00000vOf09AAC/trillion-trees" target="_blank" rel="noopener noreferrer">Uplink innovation crowdsourcing platform</a><span> to support the project.</span></p><p>That's backed up by research led by ETH Zurich/Crowther Lab showing there's potential to restore tree coverage across 2.2 billion acres of degraded land.</p><p>"Forests are critical to the health of the planet," according to <a href="https://www.1t.org/" target="_blank" rel="noopener noreferrer">1t.org</a>. "They sequester carbon, regulate global temperatures and freshwater flows, recharge groundwater, anchor fertile soil and act as flood barriers."</p><p><em data-redactor-tag="em" data-verified="redactor">Reposted with permission from the </em><span><em data-redactor-tag="em" data-verified="redactor"><a href="https://www.weforum.org/agenda/2021/03/redwoods-store-more-co2-and-are-more-enormous-than-we-thought/" target="_blank">World Economic Forum</a>.</em></span></p>
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