Union of Concerned Scientists

APRIL 20, 2023

Through the Clean Air Act , and as affirmed—and reaffirmed—through multiple legal sagas, EPA is statutorily obligated to address carbon pollution from fossil fuel-fired power plants. Indeed, EPA still retains the ability to set strong standards that curtail carbon pollution at the scale, speed, and rigor required.

Clean Air Act 192

Clean Air Act Fossil Fuels Carbon Emissions Clean Energy 192

Union of Concerned Scientists

APRIL 27, 2023

Fossil fuel 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.

Fossil Fuels 202

Fossil Fuels Electricity 2014 Climate Change 202

Union of Concerned Scientists

DECEMBER 1, 2022

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 fossil fuels altogether.

Nitrogen Oxides 230

Nitrogen Oxides Clean Air Act Fossil Fuels Ozone 230

Union of Concerned Scientists

APRIL 19, 2023

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.

Electricity 237

Electricity Nitrogen Oxides Fossil Fuels Regulations 237

PA Environment Daily

MARCH 11, 2022

The burning of transportation fuels, such as gasoline and diesel, is a substantial source of air pollution. ChargEVC-PA noted the Commission has already taken some steps to promote EV adoption.

Electricity 98

Electricity Air Pollution Fossil Fuels Ozone 98

Real Climate

SEPTEMBER 19, 2021

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/m² (to about 60% of the CO 2 effect since 1750).

Carbon Dioxide 354

Carbon Dioxide Radiation Atmosphere Greenhouse 354

PA Environment Daily

FEBRUARY 28, 2023

This investment will enable us to begin transitioning our fleet from burning fossil fuels 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.

Nitrogen Oxides 74

Nitrogen Oxides Ground-Level Ozone Carbon Monoxide Carbon Dioxide 74

Science & Climate

APRIL 22, 2021

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 fossil fuel demand and emissions. The state funded the two studies through the 2019 Budget Act.

Fossil Fuels 52

Fossil Fuels Nitrogen Oxides Electricity Air Pollution 52

Vermont Law

FEBRUARY 24, 2014

Every year, about 200,000 Americans die from smog, which is a mix of ozone and fine particulates (PM. 2.5. ), mostly from fossil fuel 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.

Ozone 40

Ozone Air Pollution Pollution Control 2012 40

Vermont Law

SEPTEMBER 7, 2016

Air pollution 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. Air pollution also. carbon dioxide. environmental effects. ultimate objective.

Paris Agreement 40

Paris Agreement Carbon Emissions Climate Change 2016 40

Environmental Science

SEPTEMBER 7, 2018

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.

Government 52

Government Law Waste Clean Air Act 52

Union of Concerned Scientists

MAY 19, 2023

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 fossil fuel generating plants.

Air Pollution 188

Air Pollution Clean Energy Fossil Fuels Ozone 188

Vermont Law

JANUARY 18, 2016

the UHIE occurs in metropolitan areas and “can affect communities by increasing summertime peak energy demand, air conditioning costs, air pollution and greenhouse gas emissions, heat-related illness, mortality, and water quality.”. According to the US Environmental Protection . gency (EPA). , Notably, global urbanization.

Climate Change 40

Climate Change Ground-Level Ozone Law 2003 40

Greenbuilding Law

JULY 9, 2023

Emission Sources : Anthropogenic methane emissions are widely associated with fossil fuel (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 fossil fuels.

Climate Change 52

Climate Change Carbon Dioxide Atmosphere Fossil Fuels 52

PA Environment Daily

MARCH 8, 2023

Despite these claims, burning waste coal is still just burning fossil fuel and results in the emissions of significant amounts of air pollution including ozone precursors, fine particulates, acid gasses, heavy metals, and vast amounts of carbon pollution.

Nuclear Power 89

Nuclear Power Fossil Fuels Waste Air Pollution 89

PA Environment Daily

APRIL 25, 2023

Despite these claims, burning waste coal is still just burning fossil fuel and results in the emissions of significant amounts of air pollution including ozone precursors, fine particulates, acid gasses, heavy metals, and vast amounts of carbon pollution.

Climate Change 62

Climate Change Nuclear Power Fossil Fuels Waste 62

Law Columbia

JULY 6, 2017

These potential intervenors alleged that the additional emissions during the stay period would harm their interest in protecting their residents from the effects of air pollution and climate change.

2017 40

2017 Clean Air Act Climate Change Renewable Energy 40

PA Environment Daily

MAY 12, 2023

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.

Air Pollution 89

Air Pollution Fossil Fuels Natural Gas Nuclear Power 89

PA Environment Daily

SEPTEMBER 15, 2023

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.”

Natural Gas 111

Natural Gas Air Pollution Waste Fossil Fuels 111

Union of Concerned Scientists

DECEMBER 12, 2023

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.

Clean Water Act 277

Clean Water Act Carbon Dioxide Clean Air Act Climate Change 277

Columbia Climate Law

DECEMBER 2, 2019

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.

Regulations 52

Regulations Natural Gas Air Pollution Ground-Level Ozone 52

PA Environment Daily

JUNE 7, 2022

They experience truck traffic and their diesel exhaust emissions, transient workforces, air pollution, including volatile organic compounds, particulate matter, ozone, oxides of nitrogen and fugitive methane emissions. Work toward a quick and just transition away from fossil fuels and toward renewable energies.

Natural Gas 119

Natural Gas Waste Fossil Fuels 2007 119

Legal Planet

MARCH 28, 2022

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 air pollution.

Pollution Control 210

Pollution Control Ozone Fossil Fuels Air Pollution 210

Legal Planet

MAY 24, 2022

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 fossil fuel plants to other generators. Here are the possible ways the Court might rule, from the narrowest to the most damaging.

Fossil Fuels 227

Fossil Fuels Clean Air Act Regulations Ozone 227

PA Environment Daily

NOVEMBER 11, 2022

Environmental Protection Agency announced it is strengthening its proposed standards to cut methane and other harmful air pollution. The updates would provide more comprehensive requirements to reduce climate and health-harming air pollution, including from hundreds of thousands of existing oil and gas sources nationwide.

Natural Gas 52

Natural Gas Air Pollution Waste Greenhouse 52

Law Columbia

MARCH 13, 2023

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.

Clean Air Act 55

Clean Air Act Air Pollution Climate Change Regulations 55

Environmental Progress

SEPTEMBER 12, 2020

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 air pollution, or removes other health stressors. Carbon emissions are thus following the same trajectory as other air pollutants. For example, the Green New Deal proposed by Rep.

2020 97

2020 Air Pollution Climate Change Natural Gas 97

Union of Concerned Scientists

JANUARY 18, 2023

At least one fossil fuel-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.

Natural Gas 278

Natural Gas Ground-Level Ozone Carbon Dioxide Fossil Fuels 278

PA Environment Daily

JULY 25, 2022

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 fossil fuels, especially methane, in Pennsylvania, as safe as possible, and to limit the damage. Health exposures can also occur from spills or leaks.

Natural Gas 52

Natural Gas Government Fossil Fuels Regulations 52

PA Environment Daily

JUNE 29, 2022

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?

Natural Gas 64

Natural Gas Fossil Fuels Ozone Climate Change 64

ESA

JUNE 14, 2021

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 air pollution and drinking water will take years — if they can estimate the timeline at all.

2021 98

2021 Endangered Species Act Ocean Climate Change 98