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  2. Regulation of greenhouse gases under the Clean Air Act

    en.wikipedia.org/wiki/Regulation_of_greenhouse...

    EPA that GHGs are air pollutants covered by the Clean Air Act. The EPA may regulate GHGs if they are determined to be a danger to human health. Supreme Court Case: May 2007 President George W. Bush orders EPA to use its authority under the Clean Air Act to regulate GHGs from mobile sources, working in coordination with several other federal ...

  3. Environmental policy of the Joe Biden administration - Wikipedia

    en.wikipedia.org/wiki/Environmental_policy_of...

    [111] [112] [113] In August 2022, Section 60111 in Title VI of the Inflation Reduction Act appropriated $5 million to the Greenhouse Gas Reporting Program (GHGRP) of the U.S. Environmental Protection Agency (EPA) created under the Clean Air Act in 2009 to support enhanced standardization and transparency of corporate greenhouse gas emission ...

  4. Clean Air Act (United States) - Wikipedia

    en.wikipedia.org/wiki/Clean_Air_Act_(United_States)

    Under the CAA, hazardous air pollutants (HAPs, or air toxics) are air pollutants other than those for which NAAQS exist, which threaten human health and welfare. The NESHAPs are the standards used for controlling, reducing, and eliminating HAPs emissions from stationary sources such as industrial facilities.

  5. Biden administration partially restores air pollution ...

    www.aol.com/news/biden-administration-partially...

    The Biden administration has tightened standards for polluters that were rolled back under the Trump administration — but did not fully return them to their pre-Trump strength. The policy in ...

  6. Communities facing air pollution threats worry about EPA ...

    www.aol.com/communities-facing-air-pollution...

    Since the EPA first started regulating clean air in the 1970s, emissions of the most common air pollutants have dropped by almost 80%. But around Houston, there's still a long way to go.

  7. Biden pledges to cut US greenhouse gases by more than 60% ...

    www.aol.com/biden-pledges-cut-us-greenhouse...

    President Joe Biden is pledging to cut U.S. greenhouse gas emissions by more than 60% by 2035 as he fights to ensure his legacy on slowing global warming, even as President-elect Donald Trump vows ...

  8. National Ambient Air Quality Standards - Wikipedia

    en.wikipedia.org/wiki/National_Ambient_Air...

    The six criteria air pollutants were the first set of pollutants recognized by the United States Environmental Protection Agency as needing standards on a national level. [5] The Clean Air Act requires the EPA to set US National Ambient Air Quality Standards (NAAQS) for the six CAPs. [6]

  9. Executive Order 13990 - Wikipedia

    en.wikipedia.org/wiki/Executive_Order_13990

    Executive Order 13990, officially titled Protecting Public Health and the Environment and Restoring Science to Tackle the Climate Crisis [1] is an executive order signed by President Joe Biden on January 20, 2021, which implements various environmental policies of his administration including revoking the permit for the Keystone XL Pipeline [2] and temporarily prohibiting drilling in the ...