Published on   
	
	Tuesday, July 30 2019  
     
    
    Authors: Cinda Lohmann, Julia Tossetti and John Auers
    
      
    
           
        
Just like ethanol blending in general, E15 (gasoline containing 15% ethanol) has long been a “political football” with refiners, automakers, ethanol makers, the farm lobby and environmentalists all involved in the skirmishes. There have even been some unlikely alliances formed during the debate, with refiners finding allies from the environmental…


