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

Union of Concerned Scientists

If we think about cumulative impacts as a series of components—for example, multiple chemicals, multiple sources of pollution and pathways of exposure (eating, drinking, breathing, e.g.), or inclusion of non-chemical stressors—nearly every one of these components is a legal consideration in at least one of the major US environmental laws.

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EPA Grant Program Helps to Accelerate Transition to Cleaner Ports

Union of Concerned Scientists

Air pollution from ports comes from many sources: ships, trains, tugboats, cargo equipment, and – quite importantly – the trucks that move cargo containers to and from ports. Because drayage trucks tend to be among the oldest tractor trucks on the road, they tend to pollute at greater rates than other tractors.

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

Union of Concerned Scientists

If governments bypass or undermine science and public comments in policy making, our health could be in jeopardy from increased pollution, cases of foodborne illnesses, politically-driven medicine approvals or disapprovals, and more. This is a major federal law that governs if a chemical will be regulated, limited, or even banned.

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The Supreme Court & Interstate Pollution

Legal Planet

Months ago, the Supreme Court agreed to hear an “emergency” request to stay EPA’s new rule regulating interstate air pollution. A Supreme Court case called EME Homer upheld EPA’s general approach to regulating interstate air pollution. Circuit even had a chance to consider the merits of the challenges.

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House Environmental Committee Reports Out Bill To Require DEP To Consider Cumulative Impacts Of Certain New Sources Of Pollution On Already Impacted Communities

PA Environment Daily

The amendment would cover pollution from major oil and gas infrastructure and pipelines, power plants and many other facilities that emit these air pollutants. The amendment would cover pollution from major oil and gas infrastructure and pipelines, power plants and many other facilities that emit these air pollutants.

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Clean Fleets Rule Slated to Deliver Healthier Air for Californians

Union of Concerned Scientists

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. Both the state and federal governments have committed billions of dollars to spur this work.

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

Union of Concerned Scientists

As a person in SoCal with asthma, cleaner air is especially important. as you probably know, pollution reigns in SoCal. We have some of the dirtiest air anywhere, and the only way it gets better is when the government steps in and limits the particulates and VOCs and other pollutants that companies can get away with.