Union of Concerned Scientists

NOVEMBER 28, 2023

For example, EPA rules limiting ozone pollution or carbon from power plants move the first lever, while the combined $1.25 billion funding from the Inflation Reduction Act (IRA) and Bipartisan Infrastructure Law are clear examples of the latter.

Government 267

Government 2023 Ozone 2026 267

PA Environment Daily

FEBRUARY 23, 2024

The Department of Environmental Protection published notice in the February 24 PA Bulletin inviting comments on its determination that 57 major industrial facilities across the state meet Air Quality RACT II and RACT III requirements and the 2015 national ozone pollution standard. Posted: February 23, 2024] PA Environment Digest

Ozone 83

Ozone 2015 Environmental Protection 2024 83

PA Environment Daily

JULY 3, 2024

Forest Park Water Treatment Plant (FPWTP) is a state of the art water treatment facility that combines conventional treatment processes with advanced techniques, which include ozone disinfection and membrane filtration. Visit the North Penn Water Authority and North Wales Water Authority websites for more information on their operations.

Ozone 103

Ozone Environmental Protection 2024 Technology 103

PA Environment Daily

APRIL 7, 2025

Bullock retired from the House in July 2024. The amendment would cover pollution from major oil and gas infrastructure and pipelines, power plants and many other facilities that emit these air pollutants. If DEP overrides the recommendations of the municipalities affected, the agency must explain why it did so.

Air Pollution 57

Air Pollution Nitrogen Oxides Carbon Monoxide Natural Resources 57

PA Environment Daily

FEBRUARY 2, 2024

Comments due March 8. -- The Department of Environmental Protection published notice in the February 3 PA Bulletin inviting comments on proposed 2024 Ozone Season Nitrogen Oxide Emission Limits for Nonelectric Generating Units. Contact Laura Chambers at lchambers@pa.gov or 717-772-5158. Deadline March 29.

Nitrogen Oxides 100

Nitrogen Oxides Environmental Protection Ozone Regulations 100

Union of Concerned Scientists

APRIL 2, 2024

The funding process for awarded projects is on a quick timeline, set to be released in late 2024. In addition to focusing on currently available technology, CPP is focused on projects that can begin near-term. The amount of funding for zero-emission equipment ranges by port size and type.

Air Pollution 211

Air Pollution Nitrogen Oxides Electricity Climate Change 211

PA Environment Daily

APRIL 19, 2024

. -- The Department of Environmental Protection published notice in the April 20 PA Bulletin inviting comments on five draft stream evaluation reports for watersheds located in Chester, Fulton, Greene, Lancaster, Lycoming and Sullivan counties, including Loyalsock Creek. Blair County. ( Berks County. (

Nitrogen Oxides 103

Nitrogen Oxides Environmental Protection Ozone Regulations 103

PA Environment Daily

SEPTEMBER 10, 2023

28 Public Info Sessions [PaEN] -- Reading Eagle: Contaminated Land Around Berks Battery Plant Site Proposed For Federal Superfund List -- AP: EPA Delays New Ozone Pollution Standards Until After 2024 Election -- PA Capital-Star: PA Cong. 24 Features Headliner Bands [Posted: September 10, 2023]

Ozone 75

Ozone Climate Change 2024 Technology 75

HumanNature

DECEMBER 5, 2023

Guest Post by MJ Riches , 2023-2024 Sustainability Leadership Fellow, and Postdoctoral Fellow in the Department of Chemistry at Colorado State University Wildfire smoke billowing from the Rocky Mountains or clouds at sunset? Photo credit Jienan Li, Colorado State University Do Orange Skies Spell Demise?

Nitrogen Oxides 105

Nitrogen Oxides Carbon Monoxide Ozone 2023 105

Union of Concerned Scientists

MARCH 1, 2023

You can compare this to ozone which has a half-life on the order of minutes, and some PFAS chemicals that have a half-life in air on the order of several years. We expect the draft rule to be published in the coming months, with a final rule expected in 2024. You can also write your own letter and use UCS’s handy guide to help.

2016 225

2016 Regulations Clean Air Act Ozone 225

PA Environment Daily

FEBRUARY 23, 2024

. -- The Department of Environmental Protection published notice in the February 24 PA Bulletin inviting comments on its determination that 57 major industrial facilities across the state meet Air Quality RACT II and RACT III requirements and the 2015 national ozone pollution standard.

Environmental Protection 94

Environmental Protection Ozone Regulations 2024 94

PA Environment Daily

APRIL 26, 2024

Read more here. -- The Department of Environmental Protection published notice in the April 27 PA Bulletin announcing the availability of the Land Application of Manure Supplement to the Manure Management for Environmental Protection Manual. [ Bucks County. ( Monroe County impacting Red Run (High Quality) and Exceptional Value wetlands. (

Environmental Protection 113

Environmental Protection Nitrogen Oxides Waste Regulations 113

PA Environment Daily

FEBRUARY 14, 2025

DEP opened a previous comment period on this proposed designation in April 2024. The last Exceptional Air Quality Event DEP documented was in November 2017 related to elevated ozone pollution concentrations originating from the upper Midwest in May 2016 that impacted ozone pollution readings in Pennsylvania. Read more here.

Nitrogen Oxides 53

Nitrogen Oxides 2023 Clean Air Act Ozone 53

PA Environment Daily

APRIL 24, 2024

Vehicles produce 47 percent of nitrogen oxides in the air, leading to the formation of ground-level ozone. Replacing heavy diesel vehicles with new low- to zero-emissions equipment technology will help mitigate air pollution from transportation sources.”

Ground-Level Ozone 75

Ground-Level Ozone Nitrogen Oxides Air Pollution Ozone 75

PA Environment Daily

SEPTEMBER 6, 2023

7 General Election -- Post-Gazette Guest Essay: ERIC Interstate Voter Verification Service Is Partisan, Expensive And Ineffective, PA Should Leave It - By Sen.

Natural Gas 107

Natural Gas Ozone 2023 Law 107

PA Environment Daily

FEBRUARY 16, 2024

It incorporates the provisions and requirements contained in the RACT III approval for the facility, which are intended to satisfy the requirements for the 2015 National Ambient Air Quality Standard (NAAQS) for ozone. Questions should be directed to Mark Wejkszner, Air Quality Program Manager, 570-826-2528.

Natural Gas 79

Natural Gas Ozone 2015 Environmental Protection 79

PA Environment Daily

APRIL 9, 2024

VOCs are a precursor to ozone, which is known to cause adverse health effects. The 106 tons of volatile organic compounds (VOCs) emitted represent the highest recorded VOC emissions from any facility in the oil and gas sector in Pennsylvania in 2022, based on DEP’s inventory of self-reported emissions data.

Natural Gas 111

Natural Gas Carbon Dioxide Pollution Control Air Pollution 111

MGKF Law

JULY 23, 2024

In a 5-4 decision, a divided Supreme Court stayed the enforcement of the Environmental Protection Agency’s (“EPA”) Federal Implementation Plan (“FIP”) holding that the emission control measures set to be used in upwind states to improve ozone levels in downwind states was arbitrary and capricious. June 27, 2024).

Clean Air Act 40

Clean Air Act Ozone Environmental Protection 2024 40

Vorys Law

JANUARY 26, 2021

This post focuses on Ohio EPA’s anticipated regulatory changes to address non-attainment of the 2015 Ozone NAAQS. On January 20, 2021, the Ohio EPA’s Division of Air Pollution Control (DAPC) hosted a “Program Advisory Group” (PAG) meeting via Microsoft Teams to inform interested stakeholders of recent and upcoming DAPC activities.

Pollution Control 40

Pollution Control Air Pollution Ozone Clean Air Act 40

Capaccio

DECEMBER 22, 2022

Hydrofluorocarbons (HFCs) were developed and introduced in the late 1980s to serve as replacements for ozone-depleting substances (ODS) primarily used in the air conditioning, refrigeration, aerosols, fire suppression, and foam blowing industries.

Ozone 52

Ozone Technology Technology Regulations 52

Law Columbia

MAY 24, 2024

But the first international advisory opinion on climate change—delivered by ITLOS in its decision of 21 May 2024 —suggests a more hopeful outcome. On one view, this might seem to set the stage for the exacerbation of a fragmented international legal response, ‘undermining the foundations of future cooperation combating climate change’.

Paris Agreement 81

Paris Agreement Law Climate Change Atmosphere 81

Union of Concerned Scientists

MAY 13, 2024

The 2024 State of the Air report I work every day on topics related to air in my role as a Senior Climate Scientist at UCS, through my volunteer grassroots work, and because I want to be a well-informed resident in the San Joaquin Valley. Ozone, too, poses significant risks to respiratory health. This is more than just my job.

2024 288

2024 Fossil Fuels Ozone Air Pollution 288

PA Environment Daily

NOVEMBER 21, 2024

“The commitments under the settlements will significantly reduce pollution from these companies’ operations, including volatile organic compounds that contribute to ground-level ozone, and methane, a potent greenhouse gas.” XTO is a natural gas extraction and production company that is a directly held, wholly owned subsidiary of ExxonMobil.

Clean Air Act 113

Clean Air Act Ground-Level Ozone Carbon Dioxide Natural Gas 113

Law and Environment

AUGUST 1, 2023

and ozone are important EJ issues. and ozone disproportionately impact EJ communities. and ozone NAAQS will thus be an important test of the political power of the EJ community. Specifically, with respect to PM 2.5 , WHEJAC recommended that the annual primary standard be lowered to 8.0 As WHEJAC notes in its letter, both PM 2.5

Ozone 130

Ozone Politics 2024 2025 130

HumanNature

JANUARY 30, 2025

Guest Post by Tucker Melles , 2024-2025 Sustainability Leadership Fellow and Ph.D. We breathe oxygen from the atmosphere, weather systems distribute water, and the ozone in the upper atmosphere protects us from harmful radiation. 8 e146e155 (2024). [4] The volatile chemical precursors (e.g., Journal of Medical Toxicology vol.

Ozone 52

Ozone Fossil Fuels Atmosphere Ground-Level Ozone 52

Union of Concerned Scientists

OCTOBER 13, 2022

These fleets, those with more than 10 tractor trucks, are responsible for the lion’s share of emissions: about 85 percent of fine particulate and ozone-forming nitrogen oxide emissions and just under 90 percent of greenhouse gas emissions from all California tractors (see the pie charts below).

Electricity 244

Electricity Air Pollution Nitrogen Oxides 2030 244

PA Environment Daily

APRIL 27, 2025

Delaware River Sojourn June 14-20 - Celebrating 30 Years Of Paddling The Delaware -- PA Abandoned Mine Reclamation Conference Oct. Rate Increase For Philadelphia Gas Works [PaEN] -- Delaware River Basin Commission Hearing May 7; Business Meeting June 11 [PaEN] -- PUC To Investigate Proposed 11.4%

Earth Day 70

Earth Day Natural Gas Electricity Climate Change 70

Union of Concerned Scientists

APRIL 19, 2023

These parts have three high-level impacts: Increasing electric truck purchase requirements for large commercial, federal, state, and municipal fleets, beginning as early as 2024 and ramping up to a 100-percent zero-emission fleet requirement in 2042, based on vehicle category. A full transition to electric drayage truck operations in 2035.

Nitrogen Oxides 272

Nitrogen Oxides Electricity Fossil Fuels Regulations 272

PA Environment Daily

JUNE 4, 2024

Of The Interior Awards $28.67

Natural Gas 104

Natural Gas Ozone Politics Conservation 104

PA Environment Daily

APRIL 24, 2025

Critic Says, We Want To Be A Little More Cautious -- PA Capital-Star: FERC Approves Shapiros PJM Settlement To Halt Runaway Electricity Prices -- DelawareValleyJournal.com: Grid Operator PJM Rejects Accusations Its Slow-Rolling Renewable Energy Generation -- PennWATCH: Allegheny Conference, Pittsburgh Regional Building Trades Council Join Energy Future (..)

Nuclear Power 53

Nuclear Power Ozone Climate Change 2025 53

PA Environment Daily

NOVEMBER 12, 2023

15 To Celebrate America Recycles Day [PaEN] -- CleanScapes Hosts Nov. Of Education Now Accepting Applications For Green Ribbon Schools Recognition [PaEN] -- Nov.

Conservation 83

Conservation Natural Gas Recycling Electricity 83

PA Environment Daily

JANUARY 24, 2025

The Environmental Quality Board published notice in the January 25 PA Bulletin inviting comments on proposed corrections to regulations setting RACT requirements for major sources of NOx and VOCs related to meeting the ozone pollution standard may affect natural gas-fired power plants.

Natural Gas 78

Natural Gas Regulations Ozone 2018 78

Acoel

FEBRUARY 8, 2024

Posted on February 8, 2024 by Eugene M. EPA regulations under the Clean Air Act for controlling mercury, sulfur dioxide, ozone and other pollutants have contributed to the employment decline. Source: US DOE/EIA. The federal Clean Air Act (CAA) was enacted in 1970 and amended in 1977 and 1990.

2022 52

2022 Clean Air Act 2012 Natural Gas 52

PA Environment Daily

OCTOBER 1, 2023

15 Webinar: A Walk In The Woods - A Look Into Private Forests In PA And Beyond [PaEN] -- Penn State Extension: PA Forest Webinar Series Schedule [Late 2023 and 2024] -- Delaware Highlands Conservancy: Women And Their Woods Plant Identification Workshop Oct. 18 -- PA Forestry Assn. . -- Penn State College Of Agricultural Sciences Hosts Nov.

Conservation 111

Conservation Natural Gas Climate Change Ozone 111

ESA

NOVEMBER 9, 2022

Antarctic ozone hole shrinks slightly – The Hill. CNSF – FY 2024 Letter to White House OMB and OSTP (Oct. ESC – Letter of Support for the DOE Foundation for FY 2024 (Sept. ESC – FY 2024 Funding Request (Aug. More News: Readout: OSTP, CEQ, and CPO Host Roundtables on Nature-based Solutions – White House.

2022 40

2022 Climate Change 2023 Ozone 40

ESA

OCTOBER 24, 2022

ESC – Letter of Support for the DOE Foundation for FY 2024 (Sept. ESC – FY 2024 Funding Request (Aug. EPA – Public Meeting of the Chartered Clean Air Scientific Advisory Committee (CASAC) and CASAC Ozone Review Panel (Nov. ESA Correspondence to Policymakers. CNSF – Statement on Passage of the CHIPS and Science Act of 2022 (Aug.

2022 40

2022 Endangered Species Act 2023 Clean Water Act 40

Real Climate

NOVEMBER 17, 2024

Others have recently argued for a separate set of new institutions to run operational climate services ( Jakob et al, 2023 ; Stevens, 2024 ). i.e. we should be able to get the 2024 data extension by July 2025. We’ve now got used to this for surface temperatures and assorted data streams, but it needs to be more prevalent.

2003 302

2003 2023 2014 Greenhouse 302