The search has begun for our 2018 cohort! Applications are open April 10 - May 25.

Meet our Companies


Stem's Energy Excelerator Story: "In early-Fall 2013, Stem was accepted into the Energy Excelerator's Demonstration Track. As part of that track, we are working with the Energy Excelerator and Hawaiian Electric to deploy Stem systems in 25 commercial buildings on Oahu, the first installations of their kind in the state. I can't imagine trying to enter the Hawaii market without the support, insight and connections of the Excelerator team. Stem's project in Hawaii is a critical step in validating our company's ability support to the grid, not just create customer savings. It helped us to raise future rounds of financing, and to win an 85 MW project with Southern California Edison." - Tad Glauthier, VP of Hawaii Operations at Stem

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Our Global Partners

We partner with leading public and private organizations to accelerate the adoption of innovation and create meaningful relationships between corporate leaders and entrepreneurs. Contact us if you are interested in partnership opportunities (

Our Impact


Energy Excelerator of today is not the same startup program you knew a year ago. We’ve evolved by taking advantage of opportunities, while staying true to our north star. All of this and more is summed up in our Impact Report entitled “Evolution”. Plus, it’s narrated by the cutest kid ever, Jill’s son Grayson.


EEx Impact Report - Sept 2016

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