Search results
Results from the WOW.Com Content Network
President Donald Trump's administration asked the U.S. Supreme Court on Friday to put on hold planned arguments in a bid by fuel producers to challenge California's standards for vehicle emissions ...
Apr. 29—A Texas oil company has agreed to pay $24.5 million in a settlement with state regulators for excessive flaring that emitted massive pollutants posing threats to the environment and ...
The Air Quality Act of 1967 (Pub. L. 90–148) authorized planning grants to state air pollution control agencies, permitted the creation of interstate air pollution control agencies, and required HEW to define air quality regions and develop technical documentation that would allow states to set ambient air quality and pollution control ...
To be considered a Clean Air Center and earn its place on the map, MacPherson said the facility must have a system with a filtration rating of at least MERV 13, which can capture at least 50% of ...
Looking down from the Hollywood Hills, with Griffith Observatory on the hill in the foreground, air pollution is visible in downtown Los Angeles on a late afternoon.. Air pollution is the introduction of chemicals, particulate matter, or biological materials into the atmosphere that cause harm or discomfort to humans or other living organisms, or damage ecosystems.
[13] [14] States may also adopt radically different policies as a result of perceived weakness in federal legislation. [15] Lastly, limits on state and federal power have often shaped environmental regulation. Federal law may preempt state legislation in issues of interstate commerce or navigable waters. Federalism doctrine limits federal power ...
The legislation during this period concerned primarily first-generation pollutants in the air, surface water, groundwater, and solid waste disposal. Air pollutants such as particulates , sulfur dioxide , nitrogen dioxide , carbon monoxide , and ozone were put under regulation, and issues such as acid rain , visibility , and global warming were ...
Congress declared that pollution should be prevented and reduced wherever possible; in addition, any waste that must be released into the environment must be done in a responsible, environmentally-conscious manner. The law requires the United States Environmental Protection Agency (EPA) to: create effective policies