August 16, 2026
How ethanol blends higher than E15 may offer benefits related to emissions reduction, octane enhancement, agricultural economic activity and energy security.
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John Eichberger
Executive Director
(703) 518-7971
John Eichberger is Executive Director of the Transportation Energy Institute. Founded by NACS in 2013, the Transportation Energy Institute is a non-profit that evaluates market issues related to vehicles and the energy that powers them. The Institute, led by a diverse Board of transportation experts, is an objective and collaborative research organization that does not advocate.
Previously, Eichberger served more than 14 years at NACS representing the convenience and fuel retailing industry before the media and federal government.
With more than 20 years of related experience, Eichberger is a recognized expert on the transportation energy market.
Jeff Lenard
Vice President Media & Strategic Communications
(703) 518-4272
Jeff Lenard oversees industry-wide external communications campaigns to advance the role of convenience stores as positive economic, social and philanthropic contributors to the communities they serve. He also serves as lead spokesperson and has conducted more than 6,000 media interviews about trends and innovations at convenience stores. In addition, he is the creator and co-host of the association’s award-winning weekly podcast, Convenience Matters.
Prior to joining NACS in 1999, Lenard served in communications and marketing functions for several energy-focused associations. He earned a B.S. in mechanical engineering from Worcester Polytechnic Institute and an M.B.A. in marketing from Syracuse University.