Selected category: Health

Top policies to help Americans breathe easier, and what you can do

Source: Flickr/Kate Gardiner

A year ago, we joined our partners at the League of United Latin American Citizens on Twitter to ask U.S. Environmental Protection Agency Administrator Gina McCarthy about the impacts of air pollution on our health.

Many of the questions participants raised focused on the connection between air quality and asthma.

In a follow-up to the event, McCarthy reminded us that while there’s no known cure for asthma, “understanding how indoor and outdoor air pollutants can trigger an asthma attack or episode is an important step in managing this condition.”

Fortunately, decision-makers are now considering several new policies that would decrease the number of asthma attacks and the severity of symptoms.

Cutting climate and air pollution

As global temperatures rise, more ground-level ozone, a key component of smog, builds up. This, in turn, leads to more frequent and intense asthma attacks.

To address these problems, the EPA is working on several measures to limit the pollution that causes climate change, worsens air quality and threatens our health. The agency is:

  • finalizing a rule to reduce emissions from power plants, the largest source of climate pollution in the United States.
  • working on a rule to limit climate pollution from oil and gas production. It would also reduce toxic chemical releases during the energy extraction process.
  • proposing a stronger ozone standard to reduce smog pollution and restore healthy air.
Reducing the threat of toxic chemicals

Many chemicals found indoors are also known or suspected “asthmagens,” environmental agents that cause or exacerbate asthma. These chemicals can affect us in our homes – or in any of the indoor areas where Americans spend about 90 percent of their time.

Today, we’re exposed to chemicals in everyday household products in large part because of a 40-year old chemical safety law that has failed to protect us. The law is so weak, in fact, that EPA can’t even regulate chemicals known to cause cancer.

Congress is therefore considering reforming the Toxic Substances Control Act. If a new bill passes, we will have better safeguards against many asthmagens.

Get involved

Asthma affects nearly 26 million people in the U.S., including 1 in 10 Latino children who currently suffer from asthma. An even higher proportion of Latino kids, 14 percent, have been diagnosed with asthma at some point in their lives. Unfortunately, this illness presents a particular concern for Latinos in our country.

Studies have also shown that Latino-Americans are less likely than non-Latino whites to be diagnosed with asthma, have an asthma management plan, or use a controller medication. As a result, Latino children are 40 percent more likely than non-Latino white children to die from this condition.

If you’d like to hear more about these topics, you can join us for our Latino Health and the Environment Twitter Town Hall Series.

First up is an Earth Day Twitter Town Hall, where McCarthy will be answering questions about environmental issues and human health, why the Latino community is disproportionately affected by climate change, and what we can all do to protect ourselves.

Then stay tuned in May for our second Twitter Town Hall, which will focus on the health impacts of toxic chemicals.

This post originally appeared on our EDF Voices blog.

Also posted in News, Policy| Comments are closed

Half a Million People across America Support Stronger Protections against Smog Pollution

Our friends at Moms Clean Air Force dropping off their smog comments at EPA

The comment period has now closed for the Environmental Protection Agency’s (EPA) proposal to strengthen our national health-based smog standards, and we know one thing already:

Support for cleaning up our air has been tremendous and far-reaching.

More than half a million people from across our nation sent comments urging EPA to strengthen America’s health-based smog protections. And we’re so grateful to our dedicated members and activists for helping EDF collect more than 130,000 of those comments.

EDF strongly supports strengthening our public health standards for ground-level ozone—more commonly known as smog.

Smog contributes to a variety of health problems, including increased risk for asthma attacks, long-term lung damage, other heart and lung diseases, and even premature death. The most susceptible groups are young children and elderly adults.

But it isn’t just EDF – and it isn’t only environmental organizations — calling for cleaner air.

Leading medical associations, states, moms, and environmental justice organizations have highlighted the challenges their constituencies face from this pollution — and have voiced their support for tighter smog protections.

Here are just a few examples:

WE ACT for Environmental Justice said improved smog standards are urgently needed to protect the children in Harlem afflicted by smog pollution:

According to the New York Department of Health and Mental Hygiene, in 2012, children aged 0 to 4 in the Harlem [sic] visited the emergency room 280 times because of asthma. There is no doubt that children in Northern Manhattan are suffering disproportionately from asthma, which is exacerbated by the formation of Ozone and other social stressors.

Mom’s Clean Air Force also weighed in:

Parents have a right to know the truth about whether the air is safe to breathe… Smog standards that reflect current science will protect children from harmful air pollution.

The American Academy of Pediatrics said smog standards must be improved for the sake of children:

Simply put, children are different. They breathe faster. They spend more time outdoors, playing and being physically active. These combined differences mean that, at a given concentration of air pollution, children will be exposed to a higher dose. But their lungs are not fully developed until about 18 years of age. Children are thus at greatest risk from air pollution, because their increased physical activity, plus greater time spent outdoors, means that they are exposed to a higher dose of air pollutants.

In a 2014 joint letter to the White House Office of Management and Budget, Attorneys General  from New York, Maryland, New Hampshire, New Mexico and Rhode Island all expressed support for strengthening our nation’s smog standards, stating that smog pollution has been a persistent problem for their states:

The States [listed above] have been battling ozone pollution (smog) for decades… Although we have made strides to reduce smog levels that harm public health in areas such as New York City and that harm our natural resources in areas such as the Adirondacks, smog remains a persistent threat. Much of this pollution is generated in upwind states and carried by prevailing winds into our States.

Dozens of organizations, including EDF, submitted a letter urging EPA to issue strong standards:

EPA must protect the health of children, people with asthma and other lung diseases, older Americans and other sensitive and vulnerable populations.

The American Lung Association and the March of Dimes wrote an op-ed for CNN that discussed the serious health issues at stake and voiced support for strengthened smog standards:

Over the past several years, a number of studies have indicated a likely link between higher levels of maternal ozone exposure and poor health outcomes in infants, including changes in lung structure and function, low birth weight and neuro-behavioral abnormalities. Many of these health effects can be expected to have lifelong consequences… ​Strengthening the ozone standard to reflect the best current science will help save lives and protect our families, including pregnant women and their babies.

This broad support for stronger smog standards shows how much is at stake for all of us.

Our nation has proven time and again that, by working together, we can achieve pollution reductions in a cost-effective manner. Strengthening these life-saving standards now will help us continue, and build on, progress made in the past that has provided healthier and longer lives for millions of Americans.

Also posted in Clean Air Act, Partners for Change, Policy| Comments are closed

EDF and Many Others Defend the Mercury and Air Toxics Standards at the Supreme Court

Source: Daderot (Own work) [Public domain], via Wikimedia Commons

On Wednesday (March 25th) EDF and a large group of allies will be at the U.S. Supreme Court as the Justices hear oral arguments on the U.S. Environmental Protection Agency’s Mercury and Air Toxics Standards.

EDF has been helping defend these life-saving standards since they were first challenged ­– and upheld – in the U.S. Court of Appeals for the D.C. Circuit.

Why is EDF fighting for the Mercury and Air Toxics Standards?

Because they will save lives and protect our families and communities from the harmful effects of toxic air pollutants (including mercury, arsenic, and acid gases) emitted by the single largest source of such pollution in the U.S.: coal-fired power plants.

If you want to get all the legal details, you can read EDF’s brief – and all the other briefs in the case – on our website.

If not, here are two things you should know – points that jumped out at me from reading the many briefs filed in this case in support of the Mercury and Air Toxics Standards:

  • By significantly reducing toxic air pollution from its single largest source, the Mercury and Air Toxics Standards will help ensure that the air we breathe and the fish we eat are cleaner and safer.
  • These pollution reductions absolutely can be achieved. In fact, most of the power sector has already installed pollution control technology to comply with the standards.

This is an incredibly important case for public health. One sign of that is the unusually large number of groups who have submitted briefs in support of these life-saving clean air protections.

In addition to EDF, a broad coalition of states, cities, power companies, medical associations, and clean air advocates are parties to the case in support of the EPA.

And that doesn’t include many more leading experts and affected organizations that have filed amicus curiae briefs.

For those who don’t speak Latin, amicus curiae means “friend of the court.”

A Supreme Court case is not a popularity contest, and the Justices focus first and foremost on the facts and applicable law. But their consideration of a case is often helped when interested citizens or organizations file “friend of the court” briefs. These briefs can offer insights on important technical or scientific issues, show how a particular community might be affected by the Court’s decision, or provide differing perspectives than those offered by the parties to the case.

Fortunately, the Mercury and Air Toxics Standards have many “friends.”

They include: the American Thoracic Society (a group of more than 15,000 physicians, research scientists, nurses, and other healthcare professionals); leading pollution control experts; the Institute for Policy Integrity at NYU Law School; the Constitutional Accountability Center; the Union of Concerned Scientists; companies that manufacture technology for reducing air toxics from power plants; the National Congress of American Indians and a coalition of tribes and inter-tribal fish commissions; and a coalition of preeminent public health scientists led by Dr. Lynn Goldman, Dean of the Milken Institute School of Public Health at George Washington University.

Here’s a small sample of what these friends of the court have to say about the health effects of mercury and other air toxics from power plants:

Power plants emit acid gas, metals including mercury, lead, arsenic, cadmium, nickel, and chromium, and particulate matter that can penetrate deep into human lungs. All humans are susceptible to adverse health effects from these emissions, but pregnant women, fetuses, infants, children, elderly people, and people with preexisting health conditions are especially vulnerable.

(Amicus brief of American Thoracic Society at pages 2 and 3)

[I]t is reasonable to believe that any reductions in exposure that can be achieved will have benefits across the population. Even at low exposure levels, methylmercury can lead to reductions in IQ for developing children.  These deficits in IQ may not be clinically apparent in individual children, but on a population level they have cumulative impacts with large public health and economic consequences.

(Amicus brief of Health Scientists, Dr. Lynn Goldman, et al. at page 13)

The emissions harm Indian health, putting tribal members at unusually high risk for neurodevelopmental disorders, cardiovascular disease, autoimmune deficiencies, and other adverse health effects from methylmercury exposure. In addition, mercury emissions harm Indian culture, threatening longstanding traditions of fishing and fish consumption that are central to many tribes’ cultural identity. Finally, mercury emissions harm Indian subsistence, contaminating food sources that many tribal members depend on for survival.

(Amicus brief of National Congress of American Indians, et al. at page 4)

And here’s what other friends of the court say about the feasibility of the Mercury and Air Toxics Standards, and its implications for the power sector:

The experience of the states that have implemented mercury rules demonstrates that control of mercury emissions is possible with available technology and can be accomplished on a cost-effective basis and without compromising reliability. . . . [N]early 70 percent of total coal-fired capacity was either in compliance with the MATS or already had plans in place to achieve compliance at the end of 2012.

(Amicus brief of Experts in Air Pollution Control at page 32 and 34)

[Overturning MATS] would penalize those who responsibly sought to comply with the impending Rule and might be unable to recover their expenses for doing so, and would reward those who dragged their heels at the expense of public health.

(Amicus brief of Emission Control Companies at page 23)

This is a tremendous show of support for the Mercury and Air Toxics Standards from a broad and compelling group of leading experts and affected organizations.

In fact, this case is so important and involves so many parties that the Supreme Court has extended the usual amount of time allowed for argument. On Wednesday, the lawyers – including U.S. Solicitor General Donald Verrilli for EPA – will have 90 minutes to argue the case, instead of the usual hour.

We at EDF are proud to stand with EPA, with all our allies, and with the many “friends of the court” to present a forceful case for cleaner, healthier air to the nation’s highest court.

Also posted in Clean Air Act, EPA litgation, News, Partners for Change, Policy| Comments are closed

Carbon Pollution Standards that Begin by 2020: Vital for Climate Security, Human Health

The U.S. Environmental Protection Agency (EPA) is hard at work right now on the Clean Power Plan – the first ever national carbon pollution standards for power plants.

Among the many important aspects of this historic plan, we believe this: It is critical that EPA finalize carbon pollution standards for the power sector that include protective, well-designed standards beginning in 2020. 

Power plants account for almost 40 percent of U.S. carbon dioxide emissions, making them the largest source of greenhouse gas emissions in the nation and one of the largest sources of greenhouse gases in the world.

The Clean Power Plan will be finalized this summer. When fully implemented, it is expected to reduce greenhouse gas emissions from the power sector to 30 percent below 2005 levels. That makes these eminently achievable and cost-effective standards integral to climate security, human health and prosperity.

The Clean Power Plan will phase in over a 15-year period, with interim standards commencing in 2020, and final standards taking effect in 2030 – and there is strong reason to believe that the interim standards covering the period 2020 to 2029 should be strengthened in the final rule.

Interim standards can help the U.S. secure near-term low-cost opportunities to reduce greenhouse gas emissions, while generating the market signals necessary to achieve the deeper reductions required in the years ahead. They also can deliver important public health benefits for our families by providing healthier and longer lives for millions of Americans. And EPA has designed the interim standards in a manner that provides considerable flexibility to states and power companies to comply while deploying their own unique solutions.

Carbon Pollution Limits that Begin by 2020 are Essential for Driving Near-term Actions to Reduce Dangerous Emissions and to Advance Climate Security

As proposed, the Clean Power Plan’s interim standards could deliver cumulative emissions reductions of more than 5 billion tons of carbon dioxide. That approaches the total annual carbon dioxide emissions for the entire United States. Protective interim standards that require states and power companies to take near-term action to reduce carbon pollution are essential to secure these climate benefits.

Interim standards are essential for mobilizing the full range of near-term cost-effective opportunities to cut pollution, as they are the only way to ensure that investments in activities that reduce carbon pollution are fully recognized and properly rewarded. This is true whether the investments are new renewable generation, customer-friendly demand side energy efficiency programs, or other low-carbon solutions.

As the cost of clean energy decreases and the heavy burden of carbon pollution increases, a near-term limit on carbon emissions helps ensure these vital solutions are deployed without delay.

Interim standards can also help drive sustained investments in one especially important area – energy efficiency. Investments in energy efficiency can lead to direct financial benefits for customers – families and businesses alike – in the form of lower electric bills.

23 states are already implementing mandatory efficiency savings targets. These efforts have been overwhelmingly successful, regularly delivering two dollars of savings to customers for every one dollar invested – and in some cases up to five dollars for every one dollar invested.

Even in those states that have been implementing these programs for a while, there is little reason to believe that they have come anywhere close to exhausting the available potential. For example, analysis by McKinsey & Company found that implementing only those efficiency measures that pay for themselves would reduce the country’s total end-use energy consumption by 23 percent by 2020 relative to a business-as-usual scenario.

Analysis by the National Academy of Sciences found that the building sector could reduce energy consumption by 25 to 30 percent between 2030 and 2035, at a cost of just 2.7 cents per kilowatt hour saved. In addition, they found that cost-effective measures could reduce industrial demand 14 to 22 percent by 2020.

For all these reasons, electricity bills are actually expected to decrease as a result of efficiency investments power companies and states make to comply with the Clean Power Plan.

Near-Term Reductions are Essential to Ensure Healthier, Longer Lives for Millions of Americans

The interim emission standards are expected to drive significant near-term public health benefits across America.

In 2020 the proposed standards are expected to prevent:

  • Up to 4,300 premature deaths
  • Up to 100,000 asthma attacks in children
  • Up to 2,100 heart attacks
  • Up to 1,500 hospital admissions
  • Up to 290,000 missed school and work days

Even greater benefits are anticipated in later years.

That’s because power plants are major sources of emissions for a range of pollutants that contribute to ground-level ozone, better known as smog, and dangerous particulate pollution, better known as soot. Power plants are also a major source of emissions for pollutants that have neurotoxic or carcinogenic (cancer-causing) effects.

Power plants account for about 70 percent of U.S. total sulfur dioxide emissions and 46 percent of mercury emissions, and are important sources of nitrogen oxides. Steps taken to reduce carbon pollution under the Clean Power Plan will have the co-benefit of reducing emissions of these and other harmful air pollutants.

EPA estimates that these human health benefits outweigh the costs of compliance by a factor of seven to one.

Each year they are in effect, these important safeguards provide healthier and longer lives for Americans.

Protective Interim Standards are Flexible and Achievable

The goals of the Clean Power Plan are eminently achievable, as they are based on proven and cost-effective methods for reducing carbon pollution that many states and power companies are already demonstrating.

In addition, the Clean Power Plan provides an extraordinarily flexible structure in which states are able to craft their own path forward for reducing carbon pollution, so long as they meet the 10-year average interim target over the period 2020-2029 and then achieve the final reduction target in 2030. This flexibility provides states with the opportunity to harness their own unique opportunities and solutions in light of their own policy preferences.

When evaluating the feasibility of the standards, it is important to consider how quickly the nation’s grid is already decarbonizing. Emissions of carbon pollution from the power sector fell 15 percent from 2005 to 2014. As proposed, the Clean Power Plan only requires them to fall another 15 percent by 2030. Analysis by EIA suggests that the U.S. could cost-effectively reduce greenhouse gas emissions from the power sector about four times faster.

Here’s more evidence that the grid is decarbonizing at a considerably faster rate than what is required by EPA – in the five year period from 2007 to 2012, the Northeastern states reduced their carbon dioxide emissions from large power plants by 37 percent to 42 percent below 2005 levels. The reductions were due to a wide range of factors, including the adoption of the Regional Greenhouse Gas Initiative, shifting natural gas prices, and efficiency investments. That demonstrates the dynamic flexibility and adaptability of which the grid is capable.

This is all happening in the context of a continuously evolving and decarbonizing electric system. Since 2000, the U.S. has installed roughly 30 gigawatts of new generation capacity per year, the vast majority of which was natural gas and renewables. According to EIA, more than 20 gigawatts of utility scale renewables, natural gas, and nuclear generation are already scheduled to come online in 2015, almost half of which is wind.

Meanwhile, we continue to build new infrastructure – which can help unlock even greater opportunities.

For example, according to the Department of Energy, during the last several years more than 2,300 circuit miles of new transmission additions were constructed annually. According to FERC, there are almost 10,000 miles of proposed new transmission projects in various stages of development that have a “high probability of completion” by January 2017.

Protective interim standards will align our nation’s major investments in new infrastructure with climate security – providing lasting protections and smart investments.

Interim Standards Can Help Promote Investments that Drive Even Deeper Reductions in the Years Ahead 

The cost of zero carbon generation is rapidly falling. Wind and solar are cheaper than coal – and even natural gas in a growing number of markets.

Renewable prices are expected to continue their meteoric decline. The price for photovoltaic modules has fallen 80 percent since 2007, and wind prices have fallen 64 percent since 2009.

As a result, the solar industry is expecting to build another 20 gigawatts of new generation over the next two years alone. That’s roughly equivalent to the generation of 13 mid-sized coal plants. (The average capacity factor for new utility scale solar array is around 20 percent, while the average monthly capacity factor for the coal fleet was 61 percent in 2014.)

While EPA’s building blocks assume only modest growth in renewable generation over the next 15 years, recent shifts in price dynamics suggest that the actual market opportunity could be considerable. For this opportunity to materialize, however, power companies and investors need a clear signal about the value of reducing carbon pollution from the power sector.

Providing the clear investment signal beginning in 2020 can shape the broader range of infrastructure investments expected in the coming years, and ensure that they are consistent with the low carbon future we will need if we are to stave off the worst impacts of climate change.

That broader range of infrastructure investments includes the vast miles of electric transmission and natural gas pipelines that are expected to be built in the coming years, as well as investment decisions in today’s generation fleet. More than 30 percent of coal plants are 50 years old, and approximately one in four plants do not contain controls for sulfur dioxide or nitrogen oxides.

In total, utilities appear poised to invest up to $2 trillion in new generation, transmission, and distribution infrastructure between 2010 and 2030 in order to modernize aging generating facilities and grid systems. Any delay in establishing carbon pollution standards for the power sector increases the uncertainty and increases the risk that investments could become stranded in the future.

All of this suggests that well-designed interim standards are both achievable and essential. If anything, the standards should be strengthened given the urgency of the climate challenge, the scale of change we have seen in the power sector to date, and the significant public health and economic benefits the standards can provide.

We have an opportunity as a nation to take advantage of the fact that the economics of power generation are rapidly changing. The best way for both companies and states to position themselves for a competitive advantage in the future is to think long-term and to get on the leading edge of these emerging trends. Otherwise, there is a risk of reinvesting in assets that will be left behind by a changing market, leaving shareholders and ratepayers on the hook.

The Clean Power Plan presents a real opportunity. Let’s all work together to strengthen the program, and work to deliver a vibrant low-carbon economy for the United States.

Also posted in Clean Power Plan, Economics, Energy, Greenhouse Gas Emissions| Read 1 Response

Study: Clean air makes children's lungs stronger, healthier

Source: Flickr/Alec Couros

We’ve known for a long time that breathing polluted air can make you sick. Now there's more evidence that breathing cleaner air can make you better.

The New England Journal of Medicine published new research this month detailing improved lung function in children that breathe cleaner air.

The Southern California study received major attention.

That’s not surprising – as it provides compelling evidence that efforts to improve air quality over the years have been successful in improving children’s health.

The study followed three populations of children, aged 11 to 15, for a period of four years. This age group was chosen because children’s lungs develop rapidly during this stage.

In all, the study examined more than 2,100 children in five distinct California communities.

The report found that the greatest improvements in lung function were seen with declining levels of particulate pollution, also known as soot; and of nitrogen dioxide, a fuel combustion byproduct.

And potentially the best benefit of all: Cleaner air doesn’t just lead to healthier lungs during childhood because the benefits last a lifetime. Children with healthier lungs grow up to be adults who have a lower risk of premature death and other serious health problems.

The bottom line?

We need and deserve policies to secure a wide range of protections for cleaner, healthier air. Fighting for stronger health protections against smog and defending the first-ever national standards to reduce mercury pollution and other air toxics from power plants are good places to start.

Please join us in giving future generations the best possible chance, today and tomorrow, for healthy lungs.

This post originally appeared on our EDF Voices blog.

Also posted in Policy| Comments are closed

Ozone Pollution in the West: The Good, the Bad, and the Ugly

Source: Wikipedia

By Jon Goldstein, Senior Policy Manager, US Climate and Energy Program

Long familiar in major urban areas, smog – what we experts call “ground-level ozone” pollution – is quickly becoming a serious problem in the rural mountain west, thanks to rapid expansion in oil and gas development. Smog serious health impacts like aggravated asthma, chronic bronchitis, heart attacks, and even premature death. In areas like the Upper Green River Basin in Wyoming, smog levels have sometimes rivaled those in Los Angeles.

Now, the Environmental Protection Agency and several western states are putting the pieces in place to fix this problem: EPA through proposed revisions to  the health-based ozone standard that will better protect people from pollution, and states like Wyoming and Colorado through strong policies that are helping to reduce the sources of ozone pollution in the oil and gas industry.

In official public comments filed this week with EPA, EDF and a broad coalition of western environmental and conservation groups supported a more protective ozone standard and pointed out the importance of this issue to the intermountain west–where most of the country’s oil and gas production from federal lands occurs.

Ozone is a story with important public health consequences that calls to mind the old Western, “The Good, the Bad and the Ugly,” though perhaps in a slightly different order.

The Bad:

Ozone is a harmful air pollutant, and bad news from a health perspective. Countless studies (including those in the mountain west) have shown that elevated levels of ozone pollution can cause painful breathing, lung inflammation, and are associated with increased hospital admissions and emergency room visits. EPA’s independent expert science panel, on the basis of the latest scientific evidence, unanimously recommended a stronger federal ozone limit to protect public health with an adequate margin of safety, as the law requires.

Strong ozone standards are just as necessary today in intermountain west – where many residents are living amidst large-scale oil and gas developments – as in urban settings. That’s why our comments urge EPA to revise the existing federal ozone pollution standard of 75 parts per billion (ppb) to a more protective 60 ppb.

The Ugly:

As drilling has rapidly increased in areas like Wyoming’s Upper Green River Basin, Utah’s Uinta Basin, the San Juan Basin in New Mexico and in suburban areas of Denver, Colorado so too have harmful ozone levels. In all, as many as thirty-three counties currently in attainment across the Intermountain West have experienced ozone levels above the range recommended by EPA’s Clean Air Scientific Advisory Committee. Of these 33 counties, 17 (52%) are home to oil and gas development.6 Specifically:

  • Wyoming: Fremont, Laramie, Teton, Uinta, Campbell, Carbon counties;
  • Colorado: El Paso, La Plata, Montezuma, Mesa, Rio Blanco and Garfield counties;
  • Utah: Weber, Utah, Tooele, Washington, Box Elder, Carbon, San Juan, Salt Lake, Davis, Duchesne, and Cache counties;
  • New Mexico: Dona Ana, Bernalillo, Eddy, San Juan, Valencia, Luna, Lea, Santa Fe, Grant, and Sandoval counties.

To be clear, the latest available science and EPA’s independent scientific advisors along with the nation’s leading public health and medical societies all suggest a stronger standard is needed to protect public health; this is not a problem of EPA’s making. Citizens in these counties already face exposure to potentially unhealthy levels of ozone pollution.  The only thing that’s changing is that EPA is acting, consistent with its responsibilities under the nation’s clean air laws, to strengthen those standards so they reflect latest scientific information and can provide people with transparent information about air quality in their communities.

Without additional commonsense air quality measures, growing oil and gas development expected in the mountain west could only compound this problem. In Wyoming, for instance, there are plans for as many as 34,246 new oil and gas wells across the state, some in locations that impact existing ozone nonattainment areas, and some that may cause future compliance concerns.

The Good:

Fortunately, it’s not too late to fix the problem. Several states have already enacted or are finalizing emissions reduction requirements on pollution from the oil and gas industry that will bring about substantial reductions in emissions and help to reduce ozone pollution:

  • Colorado’s nationally-leading rules that substantially reduce emissions of methane and volatile organic compounds from oil and gas production.
  • Wyoming’s recently instituted requirements to reduce pollution from new and modified oil and gas sources in the Upper Green River Basin through regular, mandatory leak detection inspections. A statewide approach is needed to better target new problem areas, but the state deserves praise for a proposal to extend these strong requirements to existing pollution sources in the basin as well.
  • Utah has made some positive steps, in particular, by requiring that devices known as pneumatic controllers used by the oil and gas industry be retrofitted with lower emitting models.

Coupled with recently announced plans for a federal methane rule from EPA and rule to minimize waste from the Bureau of Land Management, these state requirements will have positive impacts for air quality. Moreover, policies that keep methane – the main ingredient in natural gas – out of the air and in the pipeline benefit not only the environment, but also the industry (through additional gas sales) as well as the beneficiaries of the royalties paid on a resource that’s no longer being wasted.

Better standards are needed to protect us all from ozone pollution, but luckily, sensible controls on the major sources of this pollution in the western US are there for the taking. As states in the region and federal regulators continue to lead toward better pollution reduction rules, this can be one Western with a happy ending.

This post originally appeared on our Energy Exchange blog.

Also posted in Energy, News, Policy| Comments are closed
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