Maria Fields
Senior Vice President, Business Development


Maria leads business development efforts for JouleSmart. Maria is responsible for solution delivery through partnerships, including municipal and community organizations; local contractors; commercial networks; and utilities. Maria also pursues product expansions in Distributed Energy Resources (DERs) including EV charging, storage, and microgrids. Maria is a frequent speaker on market development and performance-based financing solutions for DERs. She earned an M.B.A. with high honors from Columbia University, and also holds a B.S. in Mechanical Engineering and B.F.A., both from Lehigh University.