Justia International Trade Opinion Summaries

Petitioners, including various agricultural and trade organizations, challenged the Environmental Protection Agency (EPA) over a rule that set an equation for calculating vehicle fuel economy, specifically the "Ra factor." They argued that the Ra factor was set arbitrarily low, which effectively increased federal fuel economy standards and decreased demand for gasoline, harming their businesses.The case was reviewed by the United States Court of Appeals for the Fifth Circuit. The petitioners contended that the EPA's rule violated the Administrative Procedure Act (APA) by ignoring significant comments and data that flagged flaws in the determination of the Ra factor. They pointed out that the EPA's test program used too few and outdated vehicles, included data from a malfunctioning vehicle, and excluded data from a properly functioning one. Additionally, they argued that the EPA failed to consider alternative data sources, such as manufacturer certification data, which showed a higher Ra factor.The Fifth Circuit found that the EPA's rule was arbitrary and capricious. The court noted that the EPA did not adequately respond to significant comments that raised substantial issues with the test program's sample size, the representativeness of the vehicles tested, and the inclusion and exclusion of certain test data. The court also found that the EPA failed to justify its rejection of alternative data sources. As a result, the court held that the EPA did not demonstrate that its decision was the product of reasoned decision-making.The court granted the petition for review and vacated the portion of the EPA's rule that set and implemented the Ra factor of 0.81. The court concluded that there was no serious possibility that the EPA could substantiate its decision on remand, and thus, vacatur was the appropriate remedy. View "Texas Corn Producers v. EPA" on Justia Law