Marc Esser

Marc Esser, President and Owner of NegaWatt Consulting is well versed and qualified in a variety of energy related subjects, in particular related to building energy use (HVAC, lighting, water heating, ZNE, renewables, etc.). As NegaWatt’s principal consultant, he specializes in evaluating innovative and emerging technologies for utility customers; clean technology; green buildings; energy codes & standards; and market research for the above. NegaWatt was the proud awardee of two small business research grants in 2012 and 2014, for the development of a smart HVAC control system that minimizes energy and demand without compromising comfort. Marc’s drive to never stop improving and to not settle was the driver behind the idea, and then turning it into two successful grant proposals.

Marc was born in Germany, the cradle of good engineering practice. He holds a Master’s Degree in Computer Science with a minor in Renewable Energy Physics, and is accredited as a LEED Green Associate, Certified Energy Manager (CEM), and Building Energy Modeling Professional (BEMP) (renewals in progress). Marc is proud to have turned his passion of sustainable energy use and of technological innovation into a successful and thriving business.