Tag Archive for ‘U.S. Environmental Protection Agency’
In March 2012 the U.S. Environmental Protection Agency (EPA) proposed the first nationwide emission standards to limit carbon dioxide emissions from new coal- and gas-burning power plants. And while the operative word here is “new,” they would effectively cut carbon emissions in half over the lifetime of a new power plant.
There are many ways to green up any business, large or small—and an added benefit might just be saving money. Just like individuals, businesses can measure their carbon footprints to get a sense of where they are starting from and to get some initial ideas of areas to focus on to reduce greenhouse gas emissions.
EarthTalk® E – The Environmental Magazine Dear EarthTalk: The U.S. House of Representatives recently voted to strip the U.S. Environmental Protection Agency (EPA) of its authority over state water quality. Why did they do this, what are the ramifications and what do leading green groups have to say about it? — Joseph Emory, York, PA [...]
Air quality across the United States has improved dramatically since 1970 when Congress passed the Clean Air Act in response to growing pollution problems and fouled air from coast to coast. According to data from the U.S. Environmental Protection Agency (EPA), levels of all major air pollution contaminants (ozone, nitrogen oxides, carbon monoxide, sulfur dioxide, particulate matter and lead) are down significantly since 1970; carbon monoxide levels alone dropped by more than 70 percent.
Since cleaning products aren’t food, beverages or drugs meant to be ingested, they aren’t regulated, per se, by the U.S. Food and Drug Administration. However, makers are required by the U.S. Environmental Protection Agency (EPA) to list ingredients that are active disinfectants or potentially harmful. Otherwise, they usually keep their other ingredients secret, presumably so competitors can’t copy their formulas.
The first dedicated national environmental agency of its kind, the EPA has been instrumental in setting policy priorities and writing and enforcing a wide range of laws that have literally changed the face of the Earth for the better. The EPA’s existence and effectiveness has also inspired scores of other countries to create their own environmental agencies along the same lines.
Fracking is shorthand within the oil and gas industry for “hydraulic fracturing,” a process in which drillers blast millions of gallons of water, sand and hazardous chemicals at high-pressure into sub-surface rock formations to create fractures that facilitate the flow of recoverable oil or gas.
In the past, diesel fuel was always considered dirtier than gasoline. But newer standards regulating sulfur content and improved technology in diesel engines have made diesel somewhat kinder to the environment.
You should be concerned about contaminants in certain fish, including some kinds of tuna. The non-profit Environmental Defense Fund (EDF) recommends minimizing consumption of albacore (white) tuna, a large fish that accumulates moderate amounts of mercury in its fatty tissue.