On August 13, 2020, the U.S. Environmental Protection Agency (EPA) issued two rules (Policy Amendments and Technical Amendments) to roll back portions of its 2012 and 2016 New Source Performance Standards (NSPS) for the Oil...more
On October 1, 2015, the U.S. Environmental Protection Agency (EPA) released its final rule lowering the ozone National Ambient Air Quality Standards (NAAQS) from 75 parts per billion (ppb) to 70 ppb nationwide (2015 Ozone...more
On June 23, 2014, the Supreme Court, in a 5–4 decision,1 affirmed in part and reversed in part the D.C. Circuit Court of Appeals' decision regarding the U.S. Environmental Protection Agency's ("EPA") greenhouse gas ("GHG")...more
Yesterday, the U.S. Environmental Protection Agency (EPA) released its rule proposal to regulate the emission of carbon dioxide (CO2) from the entire existing U.S. fleet of coal, natural gas, and other fossil–fueled power...more
Last week saw two developments regarding EPA's regulation of greenhouse gases. On February 24, 2014, the Supreme Court of the United States heard oral arguments in Utility Air Regulatory Group v. the Environmental Protection...more
On February 5, 2014, several news outlets reported that the U.S. Environmental Protection Agency ("EPA") handed over permitting authority for greenhouse gases ("GHGs") to the Texas Commission on Environmental Quality...more