In a showing of a rarely-used federal appeals court power, the D.C. Circuit Court of Appeals placed a stay on the Environmental Protection Agency's Cross-State Air Pollution Rule (CSAPR), which targets power plant emissions that cross state lines.
The stay, which leaves an existing air pollution reduction program in place until the court can assess legal challenges to the rule, has been touted as "a pretty big deal" since the court rarely stays EPA rules.
"These three judges believed that there was a good likelihood that this rule was flawed in some way, and we know they wouldn't have issued the stay unless that were the case," Jeff Holmstead, an attorney for Bracewell & Guiliani LLP, told the Bureau of National Affairs.