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Meet our Team
Patrick Fullenkamp
Dee Holody
Thomas Gold
Lorenzo Prestel

Patrick Fullenkamp is a Principal at Greentree Consulting, LLC, with combined 40 years experience in the design and manufacturing of automotive and wind turbine components.    His prior work was with GLWN (Global Wind Network) 2009 to 2017 as the Director of Technical Services to support manufacturing in wind-energy and clean-energy hydrogen fuel cell related firms. He led the offshore wind and PEM hydrogen fuel cell supply chain development initiative.  He has worked with the offshore wind industry leaders in Europe, and visited ports and manufacturing facilities in Germany, Denmark, and China. He has worked with and visited hydrogen fuel cell industry leaders in the U.S., Germany, U.K., Belgium, Japan, China, and South Korea. He was the Principal Investigator for two U.S. Department of Energy Projects titled ”U.S. Wind Energy Manufacturing and Supply Chain: A Competitiveness Analysis” and “U.S. Clean Energy Hydrogen and Fuel Cell Technologies: A Competitiveness Analysis”.  In 2017 Mr. Fullenkamp received the DOE Hydrogen and Fuel Cell Program R&D Award for outstanding leadership in the methodology development and assessment of global competitiveness in the hydrogen and fuel cells industry.   He has 30 years prior experience in the automotive sector in international supply chain, engineering, manufacturing, quality, project management, and logistics. He started manufacturing facilities in the U.S., Portugal, India, and Mexico. He has a BS in Mechanical Engineering from General Motors Institute and a Master of Science in Manufacturing Management from Kettering University.