'What are the trucks of the future going to be?' ClearFlame is betting quite the same

Stanford pair claims that by igniting ethanol instead of diesel, the new technology can reduce soot output with minimal change to existing engines

A heavy-duty trucking engine from ClearFlame’s most recent test demonstration. Photo: ClearFlame Engine Technologies.

(George Barker is a journalism/CS major at Northeastern University. He’s worked for the Harvard Business Review and as campus and sports editor for The Huntington News.)

BOSTON (Callaway Climate Insights) — BJ Johnson doesn’t want his star…