The U.S. Court of Appeals for the D.C. Circuit ruled against the Trump administration's attempt to cancel Biden-era climate grants, citing potential legal violations. The decision, issued on August 4, upheld the grants authorized under the Inflation Reduction Act, though the court has temporarily frozen the funds until November 9 while the administration considers a Supreme Court appeal. EPA Administrator Lee Zeldin canceled the grants in March 2025, citing conflicts of interest and self-dealing concerns. Climate United, the largest recipient, received approximately $7 billion in funding. The legal battle highlights ongoing tensions over executive authority and taxpayer spending.