Colorado, which adopted its disclosure rules December 13, 2011, joins Texas, Pennsylvania, and several other states in requiring some disclosure by drillers of the chemicals they pump into shale formations under high pressures to release natural gas. Scores of chemicals, some very toxic, may be involved.
"Former workers at a shuttered plant in Highland Park [Mich.] are charging that the plant likely contaminated an adjacent neighborhood and possibly some urban farms in the area with a highly toxic carcinogen."
"Environmental groups on Tuesday challenged the first attempted auction of offshore petroleum leases in the western Gulf of Mexico since the Deepwater Horizon disaster in 2010, filing a lawsuit in Federal District Court in Washington."
"An environmental monitor Tuesday identified 19 new sites across the United States where groundwater near coal-ash dumps from power plants was found to be contaminated with arsenic and other pollutants."
"Heavy rains routinely trigger big sewage overflows in Baltimore, but there is growing evidence that chronic leaks from the region's aging, cracked sewer lines are a bigger threat to public health."
"MORGANTOWN, W.Va. — A $35 million settlement between Massey Energy and some 600 southern West Virginia residents who blamed the mining company for poisoning their wells with coal slurry finally has court approval."
"CHEYENNE - The U.S. Environmental Protection Agency announced Thursday for the first time that fracking - a controversial method of improving the productivity of oil and gas wells - may be to blame for causing groundwater pollution."
"BEIJING — Armed with a device that looks like an old transistor radio, some Beijing residents are recording pollution levels and posting them online. It’s an act that borders on subversion. The government keeps secret all data on the fine particles that shroud China’s capital in a health-threatening smog most days. But as they grow more prosperous, Chinese are demanding the right to know what the government does not tell them: just how polluted their city is."
The agency plans to publish by the end of 2011 the first round of annual data reported, for 2010, on emissions from about 7,000 large stationary sources in 28 industry sectors. This data should provide a useful tool for media coverage on sources, impacts, and mitigation efforts, if any.
"The Scripps Institution of Oceanography will present fresh evidence during a science conference in San Francisco Tuesday that pollution from central Asia affects the intensity of winter storms in California's Sierra Nevada, which provides a portion of the water consumed in San Diego County."
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