Mark Jamieson

Director - New Products Business Development

Mark Jamieson leads Cummins' efforts to help customers navigate the energy transition, with a focus on alternative power technologies, including natural gas. Drawing on experience across both the New Power and Engine businesses, he partners with OEMs and fleets to deliver sustainable, customer-focused solutions.

1 Article

Article Engines

How natural gas engines lower total cost of ownership for commercial fleets

Originally published September 2023; Updated May 2026 Summary Natural gas vehicles (NGVs) can offer commercial fleets significant fuel cost savings compared to diesel, with compressed natural gas (CNG) averaging $2.