Mid-Level Blends, Octane, and Fuel Properties

Closing the GHG mitigation gap with measures targeting conventional gasoline light-duty vehicles: A scenario-based analysis of the U.S. fleet

Alzaghrini, N. et al.

January 2024

Consumer Savings from Year-Round Nationwide E15 Use

Urbanchuk, J., ABF Economics

October 2022

Comparison of Exhaust Emissions Between E10 CaRFG and Splash Blended E15

Karavalakis, G., Durbin, T. & Tang, T., UC-Riverside

June 2022

Assessing Future Market Opportunities and Challenges for E15 and Higher Ethanol Blends

Xiarchos, I. M. et al., ICF & U.S. Dept. of Agriculture

May 2022

California Multimedia Evaluation of E11 - E15 Gasoline-Ethanol Blends: Tier I Report Submitted to the Multimedia Working Group

Renewable Fuels Association & Growth Energy

June 2020

Fuel Blending Guide for Ethanol

Future Fuel Strategies

June 2020

Cost Pass-Through to Higher Ethanol Blends at the Pump: Evidence from Minnesota Gas Station Data

Li, J. & Stock, J. (Publication available for purchase)

January 2019

Future Gasoline Octane Scenarios

David C. Tamm, Gary N. Devenish and Kevin P. Milburn

July 2018

Efficiency Merit Function for Spark Ignition Engines: Revisions and Improvements Based on FY16–17 Research

Miles, P., U.S. Department of Energy

January 2018

Fuel Blendstocks with the Potential to Optimize Future Gasoline Engine Performance: Identification of Five Chemical Families for Detailed Evaluation

Farrell, J., Holladay, J., and Wagner R., U.S. Department of Energy

January 2018

Water Update and Weathering of Ethanol-Gasoline Blends in Humid Environments (Executive Summary)

Christensen, E.D, and McCormick, R.L., U.S. DOE-National Renewable Energy Laboratory

September 2016

The Draft Technical Assessment Report: Implications For High Octane, Mid-Level Ethanol Blends

Ricardo, Inc.

September 2016

Water Update and Weathering of Ethanol-Gasoline Blends in Humid Environments (PDF)

Christensen, E.D, and McCormick, R.L., U.S. DOE-National Renewable Energy Laboratory

September 2016

Summary of High-Octane Mid-Level Ethanol Blends Study

Theiss, T., et al., U.S. DOE-Oak Ridge National Laboratory, National Renewable Energy Laboratory, and Argonne National Laboratory

July 2016

E15 and Infrastructure

Moriarty, K., U.S. DOE-National Renewable Energy Laboratory, & Yanowitz, J., Ecoengineering, Inc.

May 2015

Effects of High Octane Ethanol Blends on Four Legacy Flex-Fuel Vehicles, and a Turbocharged GDI Vehicle

Thomas, J., West, B., and Huff, S., U.S. DOE-Oak Ridge National Laboratory

March 2015

Assessment: Role of E15 in Reducing GHG Emissions

Mueller, S., University of Illinois at Chicago

March 2015