Accelera by Cummins (Fuel Cells) Cummins is a large multinational company, specializing in a range of industries, including engines, generators and power systems, components and parts and services. In 2023, it launched Accelera, a new brand which focuses on bringing "zero emission technologies" to market. IDTechEx spoke with Stefan Wezenbeek, Accelera's Stationary Fuel Cells Sales Leader. Accelera by Cummins (Fuel Cells)