Acoel

JUNE 29, 2022

Posted on June 29, 2022 by Eugene M. It marks the seventh round of NOx controls for the EGU sector since 1990. The downwind air quality benefits are minimal. Units with existing advanced NOx controls must optimize their utilization by 2023. enjoyed ozone reductions of 3 to 5 ppb or more. ppb by 2025.

Ozone 40

Ozone Clean Air Act 2026 2015 40

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. The Supreme Court clipped the agency’s wings in its 2022 West Virginia v. EPA decision, but it did not ground EPA.

Clean Air Act 200

Clean Air Act Fossil Fuels Carbon Emissions Clean Energy 200

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

Legal Planet

AUGUST 24, 2023

This is part of an occasional series of posts about the evolution of pollution standards. Today’s subject is pollution control for new vehicles, which have been known to cause smog since the 1960s. The history of these pollution standards is quite distinctive. grams per mile (gpm) for NOx. gpm NOx standard.

Ground-Level Ozone 211

Ground-Level Ozone Pollution Control Clean Air Act Ozone 211

Law Columbia

MARCH 13, 2023

EPA , the United States Environmental Protection Agency (EPA) has regulated greenhouse gas (GHG) emissions from motor vehicles under the Clean Air Act. In 2022, Texas, along with several other states and industry groups representing fuel manufacturers (together, Petitioners), challenged EPA’s new emissions standards in court.

Clean Air Act 55

Clean Air Act Air Pollution Climate Change Regulations 55

ESA

NOVEMBER 22, 2021

In this issue: Apply for the 2022 Katherine S. Apply for the 2022 Katherine S. ESA invites you to apply for the virtual 2022 Graduate Student Policy Award (GSPA). Several 1-2 hour training and prep sessions will occur in late January and February 2022 over Zoom. EPA – Proposed Consent Decree, Clean Air Act Citizen Suit.

2021 105

2021 Conservation Endangered Species Act Climate Change 105

ESA

JANUARY 31, 2022

Science and Engineering 2022 report. Research Policy: The House leadership unveiled the America COMPETES Act ( H.R. This broad innovation and competitiveness act includes measures reauthorizing the Department of Energy Office of Science and the National Science Foundation (NSF). Scientific Community.

2022 52

2022 Climate Change Clean Water Act Ozone 52