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Urban airpollution kills millions of people around the world. Eliminating fossilfuels will radically reduce that problem. We will also get rid of coal mines and oil wells, which produce other kinds of pollution today. Accomplishing that will be no easy feat. What does it buy us?
Methane emissions have a feedback on its own lifetime, serve as an ozone precursor, and reduce the production of sulphate and nitrate aerosols (and consequently indirect cloud-aerosol effects), all of which amplify its net warming effect to about 1.2 W/m<sup>2</sup> (to about 60% of the CO 2 effect since 1750).
In the coming years, Californians will begin to see a massive switch away from highly pollutingfossil-fueled trucks to zero-emission electric trucks. Additionally, the rule phases out the sale of fossil-fueled trucks in 2036. The rule will apply to commercial, federal, state, municipal, and drayage fleets.
California’s leadership on reducing truck pollution has been on full display the past few years, passing critical regulations requiring 90 percent reduction in smog-forming nitrogen oxide (NO X ) emissions from diesel trucks and requiring manufacturers sell an increasing share of electric trucks to move away from fossilfuels altogether.
Through the Clean Air Act , and as affirmed—and reaffirmed—through multiple legal sagas, EPA is statutorily obligated to address carbon pollution from fossilfuel-fired power plants. Indeed, EPA still retains the ability to set strong standards that curtail carbon pollution at the scale, speed, and rigor required.
The burning of transportation fuels, such as gasoline and diesel, is a substantial source of airpollution. ChargEVC-PA noted the Commission has already taken some steps to promote EV adoption.
EPA’s latest proposed rule targeting NOx emissions from fossil-fueled electric generating units (EGUs) is a classic study of diminishing returns. The downwind air quality benefits are minimal. The agency’s air quality modeling indicates that most areas would receive an ozone reduction of less than 0.1
This investment will enable us to begin transitioning our fleet from burning fossilfuels to using renewable resources to reduce our carbon footprint, which will benefit both our company and our community.” It also helps lower the level of carbon dioxide, one of the greenhouse gases heating up the climate, in the air.
PennEnviroScreen DEP’s Interim Final Environmental Justice Policy uses the online PennEnviroScreen tool to define environmental justice areas using 32 indicators. Read more here. House Bill 652 would give DEP the statutory authority to deny a permit application in any environmental justice area based on the “cumulative environmental impacts.”
They experience truck traffic and their diesel exhaust emissions, transient workforces, airpollution, including volatile organic compounds, particulate matter, ozone, oxides of nitrogen and fugitive methane emissions. Work toward a quick and just transition away from fossilfuels and toward renewable energies.
Emission Sources : Anthropogenic methane emissions are widely associated with fossilfuel (natural gas, oil, and coal production and transportation), although the largest sources are agriculture (from livestock farming [. Carbon dioxide emissions, on the other hand, arise almost exclusively from burning fossilfuels.
Despite these claims, burning waste coal is still just burning fossilfuel and results in the emissions of significant amounts of airpollution including ozone precursors, fine particulates, acid gasses, heavy metals, and vast amounts of carbon pollution.
Despite these claims, burning waste coal is still just burning fossilfuel and results in the emissions of significant amounts of airpollution including ozone precursors, fine particulates, acid gasses, heavy metals, and vast amounts of carbon pollution.
A team of transportation and policy experts from the University of California released a report today to the California Environmental Protection Agency (CalEPA) outlining policy options to significantly reduce transportation-related fossilfuel demand and emissions. The state funded the two studies through the 2019 Budget Act.
Airpollution generally has many proven. including urban photochemical smog, acid rain and increased tropospheric ozone, and climate change at the local, regional, and global level respectively. Airpollution also. carbon dioxide. environmental effects. ultimate objective.
Chlorofluorocarbons (CFCs) : A group of inert chemical used in many industrial and everyday processes such as our refrigerators that are not broken down at lower atmospheric levels and rise to the upper levels, destroying ozone. They are water vapor, carbon dioxide, methane, nitrous oxide, ozone, CFCs, and hydrofluorocarbons.
So of course the American Lung Association ’s yearly report, State of the Air (SOTA), published every year since 2000, is of professional and personal interest. The air quality for this report was calculated using data reviewed by EPA from 2020, 2021, and 2022. Ozone, too, poses significant risks to respiratory health.
the UHIE occurs in metropolitan areas and “can affect communities by increasing summertime peak energy demand, air conditioning costs, airpollution and greenhouse gas emissions, heat-related illness, mortality, and water quality.”. According to the US Environmental Protection . gency (EPA). , Notably, global urbanization.
Fossilfuel power plant owners are facing increased accountability for their air and water pollution, including from a new round of environmental and public health protections that are being rolled out by the US Environmental Protection Agency (EPA). We’ve heard these lazily disingenuous narratives before.
And fossilfuel power plants may not stick to their retirement schedules for a variety of reasons. NO x also contributes to the formation of ozone (or “smog”), another toxic pollutant. pollution, which are particles with diameters of 2.5 In 2019, airpollution more broadly was responsible for about 6.7
With the backdrop of the first-ever Health Day at the annual UN climate conference, air quality in Dubai soared, as PM2.5 pollution reached 155 micrograms per cubic unit. Airpollution is harmful to human health as it exacerbates and causes an increase in health issues, like respiratory illnesses. More than ever before.
Research shows that halting the burning of fossilfuels in homes and businesses is beneficial for the health of residents and vital to combat climate change. Additionally, NOx react with other chemicals in the air to create other harmful pollutants, like fine particulate matter and ozone. Richard Trumka Jr.,
These potential intervenors alleged that the additional emissions during the stay period would harm their interest in protecting their residents from the effects of airpollution and climate change.
We breathe oxygen from the atmosphere, weather systems distribute water, and the ozone in the upper atmosphere protects us from harmful radiation. 5] Additionally, the reaction of these volatile chemicals contributes to ground-level ozone production, which, unlike ozone in the stratosphere, is hazardous to human health.
At least one fossilfuel-friendly Democrat stoked the fire, too. Like nitrogen dioxide, methane combines with other pollutants to form ground-level ozone—more commonly known as smog—and it is a significantly more potent global warming pollutant than carbon dioxide. The federal government,” West Virginia Sen.
While some who drive past these refineries don’t have to live near them or work in them, those who do can be harmed by the well-documented effects of refinery pollution on human health. The fossilfuel industry has systematically contaminated our environment with a wide range of toxic chemicals for over a century.
In late April, California air regulators are poised to pass one of the most meaningful regulations to reduce pollution from commercial trucks, vans, and buses. The Advanced Clean Fleets (ACF) rule, which I’ve blogged about in detail before, will phase out fossil-fueled trucks over the next several decades.
Trillion Across Global Economy, Report -- AP: EPA: New Pollution Limits Proposed For U.S. Trillion Across Global Economy, Report -- AP: EPA: New Pollution Limits Proposed For U.S. Trillion Across Global Economy, Report -- AP: EPA: New Pollution Limits Proposed For U.S.
Every year, about 200,000 Americans die from smog, which is a mix of ozone and fine particulates (PM. 2.5. ), mostly from fossilfuel consumption. The Clean Air Act (CAA) regulates smog, setting National Ambient Air Quality Standards (NAAQS) for ozone and PM. Many cities in the Northeast fail ozone and PM.
Health First Pennsylvania is a dedicated bunch of health professionals, health advocates, parents, faith leaders, all dedicated to trying to make the use and extraction of fossilfuels, especially methane, in Pennsylvania, as safe as possible, and to limit the damage. Health exposures can also occur from spills or leaks.
Reading articles and books, or mapping environmental inequities are useful of course, but there is nothing like in-person, trust building experiences to really bring home the realities of living right next to heavily polluting industries, distribution warehouses, busy highways, huge scrapyards, and fossilfuel generating plants.
None of that means climate change isn’t, and won’t continue to be, a factor in global health, particularly if action to prevent it also reduces airpollution, or removes other health stressors. Carbon emissions are thus following the same trajectory as other airpollutants. For example, the Green New Deal proposed by Rep.
Environmental Protection Agency announced it is strengthening its proposed standards to cut methane and other harmful airpollution. The updates would provide more comprehensive requirements to reduce climate and health-harming airpollution, including from hundreds of thousands of existing oil and gas sources nationwide.
Other States/National/International -- Utility Dive: EPA Regional Ozone Proposal Threatens Electric Reliability: RTOs, State Utility Regulators PA Politics - Everything Is Connected -- Post-Gazette: Pittsburgh-Area Man Charged With Crimes Related To Assault On U.S. What’s Your Community Doing?
Unfortunately, once nitrous oxide is released into the air, it sticks around for more than 100 years before beginning to break down, heating the atmosphere and depleting the ozone layer. But Big Ag pollutes more than water. And that pollution has compounding consequences.
It seems clear that the Court will strike down the third pillar of the Clean Power Plan, which targets overall shifts in a state’s generation mix, including shifts away from companies owning fossilfuel plants to other generators. Here are the possible ways the Court might rule, from the narrowest to the most damaging.
Methane also contributes to the formation of ground-level ozone which is itself a heat-trapping greenhouse gas and, when inhaled by humans, can trigger a variety of health problems from throat irritation and coughing to bronchitis, asthma, and reduced lung function.
In 2022, Texas, along with several other states and industry groups representing fuel manufacturers (together, Petitioners), challenged EPA’s new emissions standards in court. While the Clean Air Act (CAA) has been amended multiple times since 1970, this basic requirement has remained untouched. EPA , 549 U.S.
The Biden Administration is slowly grinding away at an important regulatory task: reconsidering the air quality standards for particulates and ozone. The Administration has also announced that it intends to reconsider the ozone standards. Revising the standards will also help address airpollution.
The Biden administration laid out its timeline for rolling back major Trump environmental rules, but acknowledged that the process of enacting more protective regulations on climate and airpollution and drinking water will take years — if they can estimate the timeline at all.
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