Ganguly has joined Power Exchange India Limited with 35 years of experience with various power sector companies/authorities. Earlier, he served PXIL as vice president from 2008 to 2011.
In his previous stint, he worked with NTPC, Central Electricity Authority in Western Regional Electricity Board (WREB), Power Grid, Power Exchange India Limited, Lanco Power Limited, Vedanta Group, ONGC Tripura Power Company Limited (OTPC) in leadership roles.