HF Sinclair CorpHF Sinclair sues EPA over delays on biofuel blending exemption decisions; if successful, could reduce compliance costs.

HF Sinclair is suing the U.S. Environmental Protection Agency for continuing to delay a decision on exemptions from mandates requiring oil refiners to blend renewable fuels into gasoline and diesel. The mandates, finalized in March, require oil refiners to blend billions of gallons of ethanol and other biofuels into the U.S. fuel supply or buy RIN credits, and the EPA said earlier this month that 42 small refinery exemption petitions remained pending. HF Sinclair noted in the lawsuit that compliance credits used by refiners to meet their federal blending obligations expire September 1 and that the court previously recognized the clock is ticking for petitioners to obtain relief. The move follows a similar lawsuit filed by the American Fuel and Petrochemical Manufacturers, which argued that the mandates would raise compliance costs and fuel prices.
HF Sinclair CorpHF Sinclair sues EPA over delays on biofuel blending exemption decisions; if successful, could reduce compliance costs.