The Renewable Fuels Association sent a letter to Environmental Protection Agency Administrator Michael Regan blasting the agency’s Science Advisory Board. The RFA accuses the panel of making misleading and unfounded claims about corn ethanol’s impact on greenhouse gas emissions. In draft commentary sent to Regan, the board attempted to downplay the climate benefits of corn ethanol and recommended that the EPA conduct more extensive research on ethanol’s carbon footprint. “The overwhelming evidence of scientific analysis and data clearly show that corn starch ethanol significantly reduces GHG emissions relative to the gasoline it replaces,” says RFA President and CEO Geoff Cooper. “We adamantly disagree with the SAB’s statement saying the ‘best available science’ suggests there are minimal, or no climate benefits related to substituting corn ethanol for gasoline.” Cooper also points out that no scientists with biofuels industry experience were invited to participate in the working group when putting the board together.