Leonard R. Devanna

Executive Vice President 

Mr. Devanna is the Executive Vice President of Clean Energy Systems. He has over 25 years of experience in various energy related companies. Prior to joining Clean Energy Systems, Mr. Devanna's previous positions included President and COO of Advanced Energy Systems; Senior Vice President of Commonwealth Energy Systems; Vice President of Energy Supply for Commonwealth Gas Co; and president or vice president of six other energy related companies.

Mr. Devanna has served on the Board of Directors of over ten energy companies. His leadership positions have been across various energy sectors including utility operations, combined heat and power (CHP), energy portfolio management, liquefied natural gas (LNG), energy storage, renewable energy and oxy fuel combustion.

Mr. Devanna is a licensed Professional Engineer, holds an MBA from Worcester Polytechnic Institute, a Masters in Engineering from San Diego State University and a Bachelor of Science degree from the University of Massachusetts.