On March 15, 2021, the U.S. Environmental Protection Agency (EPA or the Agency) published a final rule, pursuant to the good-neighbor provision of the Clean Air Act, which directs EPA and states to address interstate transport of air pollution that affects downwind states’ ability to attain and maintain compliance with the 2008 National Ambient Air Quality Standard (NAAQS) for ozone. As we explained previously, the Revised Cross-State Air Pollution Rule (CSAPR) Update is EPA’s rulemaking in response to the U.S. Court of Appeals for the D.C. Circuit’s decision in Wisconsin v. EPA, in which the court remanded an earlier EPA CSAPR update rule. (more…)
As Sidley previously reported, President Joe Biden issued an executive order (EO) on January 27 stating that “climate considerations shall be an essential element of United States foreign policy and national security.” The EO places environmental justice at the center of the wide-reaching climate plan, which creates a number of new positions and task forces intended to ensure climate change is being addressed by all parts of the federal government.
On December 9, the U.S. Environmental Protection Agency (EPA) finalized its Clean Air Act (CAA) cost-benefit rule. The procedural rule sets requirements for evaluating the benefits and costs of regulatory decisions, which EPA believes is necessary to ensure transparency and consistency in the rulemaking process. The main requirements are as follows: 1) EPA must prepare a benefit-cost analysis (BCA) for all significant proposed and final regulations under the CAA; 2) BCAs are developed in accordance with best practices from the economic, engineering, physical, and biological sciences; and 3) EPA must increase transparency in the presentation of the benefits and costs resulting from significant CAA regulations. (more…)