Shannon Miller
Chief Executive Officer & Founder
Building a new category of world-class power generation requires the optimism of ambition and creativity, balanced with practicality to solve problems efficiently. The challenges that arise are opportunities for growth.
We bring expertise and commitment to creating the best customer experience, from sales to deployment and service, just as we apply deep technical rigor to building and delivering world-class products. We strive for excellence and behave as leaders with the humility to acknowledge our challenges, both collectively and as individual contributors.
The integration and cross-disciplinary nature of Mainspring’s business requires intentionally seeking out others who bring different skills, perspectives, and priorities. Our culture of inclusion and respect extends beyond our team to interactions with our partners and customers.
Chief Executive Officer & Founder
Chief Technology Officer & Founder
Chief Commercial Officer & Founder
Chief Operating Officer
SVP Engineering
Chief Communications Officer
Chief Financial Officer
General Counsel
Data Center Industry Leader, Former Microsoft
Utility Industry Leader, Former Pasadena/LADWP
Utility Industry Leader, Former NextEra
Data Center Industry Leader, Former Google
Utility Industry Leader, Former NOVEC
Utility Industry Leader, Former NAEMA
18 December 2025
Mainspring Energy
21 August 2025
National Grid Ventures
13 August 2025
Garrett Hering