Clean Air Act

76 posts

FAQs on Supreme Court’s Cert Grant on EPA’s Regulation of Greenhouse Gas Emissions

Meredith Wilensky, Associate Director & Fellow Columbia Center for Climate Change Law On October 15, the Supreme Court granted certiorari in response to six petitions requesting review of EPA’s authority to regulate greenhouse gases. This post will address some basic questions to clarify the scope of the question accepted for […]

New CCCL Paper Analyzes Clean Air Act Flexibility

New CCCL Paper Analyzes Clean Air Act Flexibility CCCL has published a new white paper that summarizes our research into the permissibility of states pursuing an integrated, multi-pollutant, flexible approach to air quality planning.  More specifically, the non-profit Regulatory Assistance Project (RAP) has recently proposed a new methodology, Integrated, Multi-Pollutant […]

New York Regulations Set CO2 Limits and Require Environmental Justice Analysis for New Coal Power Plants

By Casey Graetz, Intern On June 28, the New York State Department of Environmental Conservation (DEC) adopted regulations (6 NYCRR Parts 487 and 251) with two new important requirements for new and certain expanding major electric generating facilities in the state. First, Part 487 requires these facilities to conduct an […]

D.C. Court of Appeals Dismisses Challenges to EPA Climate Regulation

By: Danielle Sugarman, Fellow On Tuesday, June 26, 2012, in a major victory for the environment and President Obama’s Administration, the U.S. Court of Appeals for the District of Columbia Circuit dismissed a series of challenges to EPA’s body of greenhouse gas regulation.  The cases, called Coalition for Responsible Regulation […]

AEP v. Connecticut: The Reply Briefs

by Daniel Firger Associate Director On April 11, 2011, petitioners in American Electric Power v. Connecticut, five private investor-owned utility companies, filed their reply brief. On the same day, the Solicitor General filed a separate reply brief on behalf of the Tennessee Valley Authority (TVA), an electric utility owned by the federal government, as respondent […]

Early Clean Air Act Greenhouse Gas Permitting Decisions Offer a Preview of EPA’s Implementation Strategy

Gregory E. Wannier Deputy Director In the secondary round of activity regulating greenhouse gas (GHG) emissions from stationary sources, EPA has sought to establish permitting programs under the Prevention of Significant Deterioration (PSD) section of the Clean Air Act, in conjunction with individual states through their State Implementation Plans (SIPs).  […]