Cummins Inc. announced today that it is expanding its powertrain platforms, leveraging a range of lower carbon fuel types.

As the industry’s first unified, fuel-agnostic engines, these platforms will use engine blocks and core components that share common architectures and will be optimized for different low-carbon fuel types.

“Getting to zero is not a light-switch event. Carbon emissions that we put into the atmosphere today will have a lasting impact. This means anything we can do to start reducing the carbon footprint today is a win for the planet. We need to take action now,” said Srikanth Padmanabhan, president, Cummins Engine Business. “Having a variety of lower carbon options is particularly important considering the variation in duty cycles and operating environments across the many markets we serve. There is no single solution or “magic bullet” that will work for all application types or all end users.”

These new fuel-agnostic engine platforms will feature a series of engine versions that are derived from a common base engine, which means they have a high degree of parts commonality. Each engine version will operate using a different, single fuel.

This new design approach will be applied across the company’s B, L and X-Series engine portfolios, which will be available for diesel, natural gas and hydrogen. 

“This is a new way of designing and developing lower emission internal combustion powertrains that meet the unique needs of the transportation industry while leveraging the benefits of a common product architecture and footprint where possible,” said Jonathon White, VP of Engineering, Engine Business. “This unique technology approach will allow end users to more seamlessly pick the right powertrain for their application with the lowest CO2 impact.”

Parts commonality will offer increased benefits for both truck OEMs and end users, including similar engine footprints, diagnoses, and service intervals.

Two of the company’s environmental sustainability goals for 2030 goals include reducing scope 3 absolute lifetime greenhouse gas (GHG) emissions from newly sold products by 25% and partnering with customers to reduce scope 3 GHG emissions from products in the field by 55 million metric tons.

“Cummins is innovating at every level of the company to find new ways of working that use fewer of the world’s resources and the Engine Business is at the center of this exciting innovation,” said Padmanabhan. “We know that our planet cannot wait for the perfect solution to happen. Instead, our approach must be a combined effort of using zero emissions power where it’s available and using cleaner power where it is not. The planet cannot afford for us to hit pause in the meantime.”