Bruce Greenstein

Bruce Greenstein is a Master Educator, Building Performance Contractor, Consultant, and Musician. He is the Founder and President of Impact Energy, Inc., a contracting and consulting firm based in Marin County. As a tenured professor, Bruce taught courses in Energy Efficiency, HVAC, Renewable Energy, Building Performance, and Water Efficient Landscape Systems. Currently, Bruce serves the Bay Area Region as Deputy Sector Navigator for Energy, Construction & Utilities.

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