In Tennessee, Oak Ridge National Laboratory, the National Renewable Energy Laboratory and Argonne National Laboratory have published a joint report looking at mid-level ethanol blends says that high octane fuels such as E25-E40 could offer significant benefits for the US. Growth Energy agrees with the results of the report, saying, “As the Environmental Protection Agency, … Continue reading ORNL, NREL and Argonne give mid-level ethanol blends a big thumbs up