ChemBriefEPA grants Delek refinery biofuel relief, finds HF Sinclair petitions ineligible
The U.S. EPA granted Delek US Holdings a full exemption from 2024 biofuel blending requirements while denying HF Sinclair's hardship waiver petitions due to exceeding small refinery throughput limits.
reuters · 2026-08-03 13:14 UTC