On this episode of Nemo Nation, hosts Dave Nemo and Jimmy Mac are joined by Mike Roeth, Executive Director of the North American Council for Freight Efficiency (NACFE). Together, they take a fascinating look at how the definition of “peak MPG” has evolved over the years — and what that means for the future of fuel efficiency in trucking.

From incremental gains in aerodynamics to the latest advances in alternative fuels and electric trucks, Mike and Dave explore the innovations that are reshaping what’s possible on the road. Whether you’re a driver, fleet owner, or industry insider, this conversation offers valuable perspective on how far the industry has come — and where it’s headed next.

Guest Links:

NACFE: https://www.nacfe.org/

LinkedIn:  / mike-roeth-495b3a4 

About Mike Roeth:

Mike Roeth has over 40 years of experience in the trucking industry and serves as the Executive Director of the North American Council for Freight Efficiency (NACFE). A recognized thought leader in fuel efficiency and sustainability, Mike has worked extensively with fleets, manufacturers, and policy leaders to promote technologies that reduce fuel use and emissions. His passion for practical, data-driven solutions has made him one of the most trusted voices in sustainable freight transportation.

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