Diamond Power’s Team
Katrina Karch
President
Katrina Karch is a leader that holds a degree in Aeronautical and Astronautical Engineering from Purdue University and a Master’s in Mechanical Engineering from The Ohio State University, bringing a sophisticated, cross-disciplinary approach to alternative fuel combustion. Prior …
Nicholas Karch
CTO
Nick Karch leads the technical execution and systems architecture at Diamond Power. A graduate of the University of Florida with a degree in Mechanical Engineering, Nick is a Licensed Professional Engineer (PE), bringing a high level of technical authority and a commitment to rig…
Industry Advisors
James Keeney
Executive Vice President Interoceanic, Retired Mosaic, Current IOC Board Member, expert in Ammonia transportation and production in the U.S.
Gary Johansen
Board Member, Cummins VP of Power Systems, Navistar Director of Engineering, Technical Inspector for International Motorsports Association. Decades of experience in the power generation market.
Dr. John Wall
Cummins VP and CTO, International Council on Clean Transportation, SAE Fellow, Chevron Fuels Research, ASME Soichiro Honda Medal, CARB Haagen-Smit Clean Air Award. Industry leader on diesel emissions.
Craig Barnes
Cummins Chief Engineer, Executive Director, CTO India, CTO Components. John Deere, SAE Executive Committee Member. Currently advising several clean energy start-ups.
John Whittington
Grammer Logistics VP Government Relations, CEO of Vickery Transportation, Director of National Tank Truck Carriers, Chairman of the Indiana Motor Truck Association. Leader in Ammonia transportation and logistics
Angela May
Current CEO and President of AEI, co-inventor of the exhaust gas recirculation system at Cummins, board advisor for banks.
David May
AEI Founder and current CTO, Inventor of the world’s first real-time lube oil soot analyzer, Leader of diesel emissions
Brandon Simmons
17 years of experience in internal combustion research and development at AEI. FAA Certified A&P.