In comments submitted to CARB Chairwoman Mary Nichols, RFA noted that while steps have been taken to slightly improve the program in the re-adoption proposal, RFA remains “deeply concerned by several aspects of the proposal,” noting that CARB’s inclusion of a flawed indirect land use (ILUC) change analysis “threatens the long-term durability of the LCFS program.”
RFA points to the central role that grain-based ethanol has played in LCFS compliance over the past four years, noting that nearly 60 percent of all LCFS credits were generated by ethanol. Yet, despite the vital importance of grain ethanol to the program, the proposed ILUC penalty assessed against corn ethanol “will make the use of most grain ethanol infeasible for compliance as early as 2016.”
The comments explain that “CARB’s ILUC analysis remains technically and methodologically flawed, and grossly overstates the land use impacts associated with biofuels expansion.”
RFA points to a recent study by Iowa State University that finds the world’s farmers have responded to increased demand for crops by using existing cropland more efficiently, not by converting native forest and grassland to cropland, as assumed by CARB.