Union of Concerned Scientists

MARCH 23, 2023

In 2021 alone, the plants slated for retirement emitted more than 28,000 tonnes of nitrogen oxides (NO x ), 32,000 tonnes of sulfur dioxide (SO 2 ), and 51 million tonnes of carbon dioxide (CO 2 ), according to EIA data. NO x also contributes to the formation of ozone (or “smog”), another toxic pollutant. micrometers or less.

Fossil Fuels 232

Fossil Fuels 2023 Clean Energy Nitrogen Oxides 232

Union of Concerned Scientists

MAY 4, 2023

Trucks and buses on California’s roads and highways are responsible for the majority of lung-damaging fine particulate and ozone-forming nitrogen oxide emissions, and a sizable amount of climate-warming greenhouse gas emissions as well. Why did the state create this truck rule?

Nitrogen Oxides 163

Nitrogen Oxides Fossil Fuels Air Pollution Ozone 163

Union of Concerned Scientists

OCTOBER 13, 2022

The Advanced Clean Fleets (ACF) rule has the potential to significantly reduce climate-warming greenhouse gas (GHG) emissions as well as harmful air pollutants like fine particulates (PM2.5) and nitrogen oxides (NOx) from the numerous commercial and government fleets of MHD vehicles in the state.

Electricity 246

Electricity Air Pollution Nitrogen Oxides 2030 246

Legal Planet

AUGUST 22, 2023

States and local air quality regulators have the legal authority to set particulate matter (PM), ozone, and nitrogen oxides (NOx) emissions standards and adopt regulations for these pollutants when they are already in attainment of the national ambient air quality standards ( NAAQS ) set by the U.S.

Regulations 130

Regulations Ozone Air Pollution Clean Air Act 130

PA Environment Daily

APRIL 21, 2023

formal notice ) PA Bulletin - April 22, 2023 Note: The Department of Environmental Protection published 75 pages of public notices related to proposed and final permit and approval/ disapproval actions in the April 22 PA Bulletin - pages 2193 to 2268.

Nitrogen Oxides 98

Nitrogen Oxides Environmental Protection Ozone Regulations 98

PA Environment Daily

FEBRUARY 28, 2023

This funding builds on Governor Shapiro’s agenda to create a bold, comprehensive climate and energy plan that will grow Pennsylvania’s economy, protect and create jobs, and address climate change. It also helps lower the level of carbon dioxide, one of the greenhouse gases heating up the climate, in the air.

Nitrogen Oxides 75

Nitrogen Oxides Ground-Level Ozone Carbon Monoxide Carbon Dioxide 75

PA Environment Daily

APRIL 19, 2024

. -- The Department of Environmental Protection published notice in the April 20 PA Bulletin inviting comments on changes to its technical guidance for the review of wastewater and drinking water projects to be funded by the federal State Revolving Loan/Grant Program. Blair County. ( Berks County. ( PA Bulletin, page 2128 ) Read more here.

Nitrogen Oxides 104

Nitrogen Oxides Environmental Protection Ozone Regulations 104

PA Environment Daily

AUGUST 31, 2023

Shapiro’s agenda to create a bold, comprehensive climate and energy plan that will grow Pennsylvania’s economy, protect and create jobs, and address climate change. It also helps lower the level of carbon dioxide, helping to address climate change. It builds on Gov.

Nitrogen Oxides 72

Nitrogen Oxides Ground-Level Ozone Carbon Monoxide Natural Gas 72

PA Environment Daily

OCTOBER 1, 2022

“This comprehensive approach to reducing vehicle emissions will help improve Pennsylvanians’ health while also helping to slow climate change.” By replacing older polluting engines and equipment with new technologies, funded projects remove nitrogen oxide, carbon monoxide, particulate matter, and hydrocarbon pollution from the air.

Nitrogen Oxides 58

Nitrogen Oxides Clean Energy Ground-Level Ozone Carbon Dioxide 58

Clean Energy Law

NOVEMBER 25, 2019

The Basin does not meet the state or federal ambient air quality standards for ozone and particulate matter, and existing regulations have to date proved insufficient to bring the Basin into compliance. The SCAQMD is the local agency responsible for attaining these clean air standards in the Basin. Facility-Based Mobile Source Measures.

Ozone 130

Ozone 2020 Regulations 2019 130

PA Environment Daily

JANUARY 21, 2022

The AFIG Program funds projects that replace older gasoline- or diesel-fueled vehicles with cleaner fuel vehicles that helps reduce emissions of carbon monoxide, particulate matter, volatile organic compounds, nitrogen oxides, and carbon dioxide, a principal greenhouse gas.

Nitrogen Oxides 52

Nitrogen Oxides Greenhouse Ground-Level Ozone Carbon Dioxide 52

PA Environment Daily

OCTOBER 14, 2021

We can turn in the direction of healthier air quality and slow down climate change by switching to electric vehicles, whether we're government officials, business owners, school administrators, community leaders, or individual consumers.

Nitrogen Oxides 52

Nitrogen Oxides Regulations 2025 Ground-Level Ozone 52

The Energy Law

DECEMBER 27, 2023

On December 7, 2023, the Environmental Protection Agency (EPA) disapproved the state implementation plan (SIP) revisions for the Baton Rouge ozone nonattainment area that Louisiana set forth in response to EPA’s 2015 SIP Call rule. To comply with the 2015 SIP Call rule, Louisiana had proposed revising its SIP by removing LAC 33:III.2201.C.8,

2015 52

2015 Nitrogen Oxides Ozone 2023 52

Science & Climate

APRIL 22, 2021

In order to achieve the state’s goals of carbon neutrality by 2045 and avoid the worst impacts of climate change, decarbonizing this sector is essential. Health: Transportation is a major cause of local air pollution, as well as climate change.

Fossil Fuels 52

Fossil Fuels Nitrogen Oxides Electricity Air Pollution 52

Union of Concerned Scientists

SEPTEMBER 26, 2024

Examples are benzene, hydrofluoric acid, particulate matter, sulfur dioxide, nitrogen oxides, and many, many other toxic pollutants. One good example of the nexus between global warming and local pollution is ground-level ozone. To make matters worse, NOx contributes to the formation of ground-level ozone and secondary PM2.5,

Ground-Level Ozone 254

Ground-Level Ozone Fossil Fuels Ozone Air Pollution 254

Union of Concerned Scientists

DECEMBER 12, 2023

And just three years ago, Reviving the Dead Zone provided the first comprehensive assessment of the Gulf of Mexico dead zone’s economic impact, and warned the root problem—agricultural runoff pollution—will likely worsen due to climate change. But nitrous oxide is even more insidiously efficient at disrupting the climate.

Clean Water Act 324

Clean Water Act Carbon Dioxide Clean Air Act Climate Change 324

PA Environment Daily

OCTOBER 30, 2023

Instead of a “bridge fuel”, fracked methane is a bridge on the highway to climate catastrophe. -- And finally, there is no denying that fracking is making Pennsylvanians-- pregnant women and children, the elderly, and industry workers especially-- sick.

Natural Gas 123

Natural Gas Air Pollution Regulations Law 123

Union of Concerned Scientists

FEBRUARY 10, 2025

UCS/S&P Global Mobility 2024 This accelerated transition to cleaner on-road freight is vital to reduce harmful air pollution generated from trucks, given that theyre the largest source of ozone-forming nitrogen oxides (NOx) pollution in the nation and the largest source of lung-damaging fine particulates from vehicles on the road.

Nitrogen Oxides 220

Nitrogen Oxides Air Pollution 2029 2024 220

ESA

APRIL 11, 2022

report on how world can still stop climate change. report on how world can still stop climate change. BRUSSELS — The world can avoid the worst consequences of climate change, but emissions need to peak by 2025, the U.N.’s s climate science panel said in a major new report on Monday. “We

2022 98

2022 Fossil Fuels Clean Water Act Climate Change 98

Arnold Porter

JUNE 2, 2021

The SCC is a metric that seeks to capture all of the costs that emitting a ton of carbon dioxide (or equivalent amounts of other greenhouse gases such as methane) imposes on society by contributing to climate change over the hundreds of years it remains in the atmosphere.

Climate Change 52

Climate Change Carbon Dioxide Regulations 2019 52

ESA

APRIL 5, 2021

This research program would help determine if solar geoengineering should be considered further as a part of a “robust portfolio” of options to adapt and mitigate the impacts of climate change. Upcoming Events. Nominations are due May 3, 2021.

2021 74

2021 Technology Technology Conservation 74