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New Analysis Shows Public Health Impacts of Proposed Gas Plants in Wisconsin 

Union of Concerned Scientists

The experts at PSE applied widely used models such as EJScreen and the CO-Benefits Risk Assessment (COBRA) tool from the Environmental Protection Agency (EPA) to assess the impacts of We Energies proposed gas plants on surrounding communities.

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News Flash! International Cooperation on the Environment Remains Possible

Law and Environment

Especially when it’s good news about effective international cooperation on environmental protection issues. . Today, the New York Times reported that a recent assessment shows that the world is on track to reach pre-1980 levels of upper atmosphere ozone by roughly 2040.

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The State of the Air in 2024? Not Great

Union of Concerned Scientists

The American Lung Association’s State of the Air report measures three of the major types of pollutants in the San Joaquin Valley: long-term particle matter, short-term particle matter, and ozone. Ozone, too, poses significant risks to respiratory health. Ozone plays a dual role in our atmosphere.

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Protecting Public Health Is Complicated. But Science Can Help, and the Time Is Now.

Union of Concerned Scientists

Earlier this year, environmental health advocates scored a big win when the EPA (Environmental Protection Agency) updated the ethylene oxide sterilizer rule requiring commercial sterilizers to significantly lower their emissions. It’s important to look at the bigger picture.

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Why UCS Supporters Are Pressing EPA to Let California Enforce Its Truck Pollution Rules

Union of Concerned Scientists

In order to enforce those standards, the state must be granted a waiver by the Environmental Protection Agency, something which Congress makes very clear should be given under virtually all conditions. We in Colorado have many days of problematic ozone. California is leading the way, but states are ready to follow.

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DEP Posted 90 Pages Of Permit-Related Notices In January 25 PA Bulletin

PA Environment Daily

PA Bulletin, page 886 ) PA Bulletin - January 25 2025 Note: The Department of Environmental Protection published 90 pages of public notices related to proposed and final permit and approval/ disapproval actions in the January 25 PA Bulletin - pages 797 to 887. Three hearings have been scheduled. acre project located in Cumru Twp.,

Ozone 101
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Supreme Court Sidelines Science, Threatens Public Health: These Rules-in-Progress Show What’s at Stake

Union of Concerned Scientists

Hydrofluorocarbons (HFCs) were developed to replace a type of chemical that impacted the ozone layer in our upper atmosphere, but these replacements are potent greenhouse gases. Phasedown of hydrofluorocarbons There are several rules that inform and facilitate the phasedown of hydrofluorocarbons.