1. Argonne National Lab. (ANL), Argonne, IL (United States)
2. National Renewable Energy Lab. (NREL), Golden, CO (United States)
3. Electric Power Research Inst. (EPRI), Palo Alto, CA (United States)
4. FCA US LLC, Auburn Hills, MI (United States)
5. General Motors, Flint, MI (United States)
6. Chevron Corp., San Ramon, CA (United States)
7. Ford Motor Co., Dearborn, MI (United States)