Ann Hartigan

Ann Hartigan has extensive experience in the natural gas industry, currently serving as the Manager of Gas Supply at Unitil since July 2010, after holding the position of Sr. Energy Trader. Prior to Unitil, Ann worked at Sprague Energy as a Sr. Natural Gas Scheduler from September 2005 to July 2010, and at Select Energy as a Sr. Pipeline Scheduler for a brief period. Ann's career in the field began at the Portland Natural Gas Transmission System, where responsibilities included serving as the Nat. Gas Transportation & Exchange Administrator from February 2002 to November 2004. Ann holds a B.A. in Art History from Boston University, earned between 1995 and 1999, and attended Brooks School from 1991 to 1995.