air

February 17, 2023

EPA confirmed that it is “appropriate and necessary” under the Clean Air Act to regulate mercury and other hazardous air pollution from power plants, reversing a 2020 decision by the Trump Administration.

February 17, 2023

WASHINGTON, D.C. – This week, EPA proposed to eliminate loopholes in state plans during periods of startup, shutdown, and malfunction (SSM) in Iowa, North Carolina, and Texas that allow harmful emissions of nearly limitless amounts of air pollution.

February 15, 2023

WASHINGTON, D.C. – Harmful and climate-destabilizing greenhouse gas emissions increased by 5.5 percent in 2021, EPA announced today in the Agency’s draft Inventory of U.S. Greenhouse Gas Emissions and Sinks.

10 de enero de 2023

La Comisión de Seguridad de Productos de Consumidor (CPSC) ha emitido la retirada de miles de fogones de gas debido a una grave preocupación sobre envenenamiento por monóxido de carbono procedente del compartimiento del horno.

January 6, 2023

WASHINGTON, D.C.--Today, the EPA released its long-overdue and long-awaited draft proposal to update the National Ambient Air Quality Standard for soot, also known as particulate matter, and while this proposal demonstrates a positive step toward clean air for all, it falls far short of what public health demands, communities deserve, and science requires.

December 8, 2022

Sierra Club and Environmental Defense Fund filed a lawsuit against EPA challenging the agency’s failure to satisfy its duty under our nation’s clean air laws to protect people and communities from the dangerous pollution emitted by new gas-burning power plants.

November 3, 2022

WASHINGTON, D.C.

October 13, 2022

As part of an ongoing investigation, the U.S. Environmental Protection Agency’s (EPA) Office of Environmental Justice and External Civil Rights found evidence that key Louisiana state agencies are failing to protect Black communities from toxic air pollution released by petrochemical companies, like Denka Performance Elastomers.

October 4, 2022

Salt Lake City, UT – In a new version of Sierra Club’s groundbreaking report, the Dirty Truth About Climate Pledges, PacifiCorp has earned a D grade for the way the utility has delayed the transition to clean energy from coal and gas that poisons the air, threatening the public health of communities, and exacerbating the climate crisis.

October 3, 2022

TEMPE, AZ.

September 30, 2022

WASHINGTON, D.C. --Environmental Defense Fund and Sierra Club served a formal notice of intent on the U.S.

August 23, 2022

Twenty-six health, environmental, and consumer protection groups formally petitioned the Environmental Protection Agency (EPA) today to protect public health from dangerous outdoor air pollution fossil fuel-fired heating appliances.