Using real-world device specifications and constraints, simulate how multiple devices impact net electricity load simultaneously


Understand how devices impact homeowner energy costs and assess the lifetime value of each device


Discover the combination of devices and systems sizes which maximize lifetime value under customer and regulatory constraints

Customers | Partners


The Team


Patrick Sheehan

CEO & Co-Founder

Patrick's passion is using software and optimization to solve sustainability problems. Prior to starting Nanogrid, Patrick worked at Genability where he helped build the leading electricity rate engine. Before that, he developed image processing algorithms at Apple and applied unsupervised learning to data challenges at the U.S Dept. of Education. Patrick studied Computer Science at UC Davis and Environmental Engineering at Carnegie Mellon.

Dan Lopuch

CTO & Co-Founder

Dan is a software startup veteran. He has leveraged data to build many products varying from monitoring outbreaks of infectious diseases in healthcare to predicting and minimizing costs of multi-million dollar cloud infrastructure deployments to consumer-focused analytics platforms. Dan has led engineering teams, been the principal engineer at startups with successful exits, and holds a S.B. in Electrical Engineering and Computer Science from the Massachusetts Institute of Technology. 

Jon McKay

CPO & Co-Founder

Jon is a serial entrepreneur with a passion for solving impactful challenges with a sharp focus on product design. Out of Olin College of Engineering, Jon co-founded Technical Machine, a IoT company that made hardware development accessible to web and app developers. Technical Machine raised over $1MM from True Ventures, shipped more than 10k products and earned over $1MM in revenue. In 2017, Jon co-founded HC3 Energy, a company that provided Energy-as-a-Service to homeowners which merged with Nanogrid in 2018.