Small Refinery Exemption Litigation Update
On June 18th, the U.S. Supreme Court issued two rulings determining where challenges to Environmental Protection Agency (EPA) actions under the Clean Air Act must be filed. The Court held challenges to EPA actions that are...more
The U.S. Supreme Court issued a pair of decisions in EPA v. Calumet Shreveport Refining and Oklahoma v. EPA on June 18, 2025, resolving two related circuit splits regarding proper venue for challenging certain U.S....more
On August 14, 2024, the United States Court of Appeals for the District of Columbia Circuit (“D.C. Circuit”) released a redacted copy of its opinion in Sinclair Wyoming Refining Co. LLC v. EPA, in which the D.C. Circuit...more
The Environmental Protection Agency (“EPA”) has recently finalized volumes for compliance years 2020, 2021, and 2022 under the Clean Air Act (“CAA”)’s renewable fuel standard (“RFS”) program and took several other related...more
On December 7, 2021, the U.S. Environmental Protection Agency (“EPA”) proposed the long-awaited and much anticipated renewable fuel targets for 2020, 2021, and 2022 under the federal Clean Air Act’s (“CAA”) Renewable Fuel...more
On May 31, 2016, the Environmental Protection Agency (EPA) published in the Federal Register its proposed 2017 volumes under the Renewable Fuel Standard (RFS), an ever-controversial program established by Congress to spur the...more
On June 2, 2015, federal appellate judges decided that EPA's methodology for evaluating small refineries (those with crude oil throughput averaging 75,000 barrels or less per day) for exemptions from the RFS program was fair....more