Delta Air Lines recently joined other oil industry trade groups to fight the U.S. biofuel mandate that requires refiners to meet an annual biofuel quota, either through production or through the purchase of credits.
The airline filed a lawsuit through its year-old refiner, Monroe Energy, in the U.S. Court of Appeals for the District of Columbia Circuit that challenges the EPA’s 2013 renewable fuel requirements, according to FuelFix.
Under the EPA policy, refiners generate renewable identification numbers (basically, compliance credits) for every gallon of biofuel they incorporate. Monroe’s status as a “merchant refiner” that sells unblended products to wholesale marketers means it must always purchase credits. The refiner, in its Oct. 4 federal court petition, claimed this forces it to spend millions of dollars to acquire compliance credits at what it says are “artificially inflated” prices.