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Doug Hennen, C.E.M., is an experienced account executive with a strong background in energy solutions and sales engineering. Currently serving as an Account Executive at NORESCO since October 2017, Doug previously held similar positions at ConEdison Solutions and Johnson Controls, where expertise in performance contracting was developed. Doug started a career in sales engineering at Trane, specializing in guaranteed energy saving solutions, including lighting renovations and HVAC improvements. Doug earned a Bachelor of Science in Electrical Engineering from Youngstown State University between 1985 and 1990.