Daily green business and sustainable b"More than 100 groups have issued a letter supporting a legal petition filed earlier this month by the Center for Biological Diversity and 350.org that would require EPA to scientifically establish national safe limits for carbon dioxide and other greenhouse gas pollution under the Clean Air Act. The petition seeks to have greenhouse gases designated as "criteria" air pollutants and atmospheric CO2 capped at 350 parts per million (ppm), the level scientists say is needed to stop catastrophic warming. "usiness news
"The agency's actions are being undertaken under its authority of the existing Toxic Substances Control Act (TSCA), recognizing EPA's "strong belief" that the 1976 law is both outdated and in need of reform.
The Environmental Protection Agency said Monday it will investigate the impact of the chemical Bisphenol-A on the U.S. water supply and other parts of the environment. Federal regulators have been ramping up their scrutiny of the controversial plastic-hardener at the behest of scientists and activists who say it can interfere with infant growth and development.