Mainspring Appoints Former Cummins Chairman and CEO Tom Linebarger as CEO and Founder Shannon Miller as President to Power Next Wave of Growth

Leadership addition fuels company expansion into AI Data Center and Utility Power Infrastructure Markets MENLO PARK, Calif., June 10, 2026 /PRNewswire/ -- Shannon Miller, the founding CEO of Mainspring Energy, has spent fifteen years reinventing the way the world turns fuel into...