The series of White House meetings on an administrative fix to the costs of Renewable Identification Numbers (RINs), which began in December 2017, will continue. This is despite the drop in 2018 D6 ethanol RIN prices to $0.32-0.34 this week versus around $0.70 in January. RINs for 2017 have been trading at a $0.05-0.06 discount. The upcoming confab will include all the key players from the Senate: biofuels advocates Charles Grassley (R-Iowa) and Joni Ernst (R-Iowa), who want to lower compliance costs of the Renewable Fuel Standard (RFS) and RIN prices through an expansion of E15, and refinery champions Ted Cruz (R-Texas) and Pat Toomey (R-Pennsylvania). For those keeping score, the doubles team of Cruz and Toomey are ahead so far; the admi...