Primary Job Title Board of Director Primary Organization 
NiSource
Location Sunapee, New Hampshire, United States Regions East Coast, New England, Northeastern US Gender Male
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Since July 2013, Mr. Jesanis has been a co-founder and Managing Director of HotZero, LLC, a firm formed to develop hot water district energy systems in New Hampshire. Mr. Jesanis has also, since November 2007, been a principal with Serrafix, Boston, Massachusetts, a firm providing energy efficiency consulting and implementation services,
principally to municipalities. Mr. Jesanis also serves as an advisor to several startups in energy related fields. From July 2004 through December 2006, Mr. Jesanis was President and CEO of National Grid USA, a natural gas and electric utility, and a subsidiary of National Grid plc, of which Mr. Jesanis was also an Executive Director. Prior to that, Mr. Jesanis was Chief Operating Officer of National Grid USA from January 2001 to July 2004. Mr. Jesanis is a director of Ameresco, Inc.
