James J. Walker, P.E.


Jim Walker is Vice President, Solar PV for Ameresco, where he is responsible for leading and building Ameresco’s solar PV business in the East Region. Jim brings 40 years of diverse energy experience focused on energy efficiency projects, energy supply management contracts and strategies, and solar PV project development for large manufacturing corporations and municipalities. Jim’s early career was a Corporate Energy Manager for GTE Corporation. Following GTE, Jim started the Corporate Supply Management Services business unit for XENERGY, Inc.

As a volunteer, Jim created and co-founded the Ignite Clean Energy Business Plan Competition for the MIT Enterprise Forum. He was a Board Member of the MIT Enterprise Forum of Cambridge for six years. MIT awarded Jim two honors, including a 2006 Presidential Citation.

Jim earned an MBA from the Massachusetts Institute of Technology (MIT) Sloan School of Management and a BS in mechanical engineering degree from the University of Massachusetts, Amherst.