Greg Cunningham:

The U.S. Department of Energy’s (DOE’s) Argonne National Laboratory is working with Achates Power, Inc., and Delphi Automotive to develop an innovative new engine that could yield efficiency gains of up to 50 percent over a comparable conventional engine.
 The research is being conducted under a three-year project funded by a $9 million award from DOE’s Advanced Research Projects Agency-Energy (ARPA-E) and an additional $4 million of cost share from the team members.