Walmart, Cummins associate on CNG-powered vehicles

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Walmart and engine maker Cummins are out to show pure gas-powered engines will help the trucking business cut back greenhouse fuel emissions.

The retail big debuted the primary of 5 new tractors powered by a Cummins-built compressed pure fuel (CNG) engine on April 18. A CNG engine is designed to offer comparable efficiency and vary to a diesel engine, however run quieter and supply decrease upkeep prices, in keeping with the producer.

The tractor made it inaugural journey from Indiana to California final month and refueled at six Chevron stations, which supply CNG, alongside the best way.

The introduction of CNG vehicles into its fleet is a part of a broader effort by Walmart to attain zero emissions throughout its international operations by 2040.

Renewable pure fuel is produced when biomethane from decomposing natural matter or landfill waste is captured and processed into pure fuel.

The method goals to utilize methane fuel, which is 25 occasions worse than carbon dioxide at trapping warmth throughout the environment and contributing to local weather change when uncaptured and non-processed, in keeping with Walmart.

A small however rising function for ‘essentially the most mature, least disruptive’ different gas

Walmart additionally has integrated different different gas automobiles into its fleet of 10,000 tractors, together with electrical automobiles and hydrogen-powered vehicles. 

“We’re testing and trialing many alternative alternate options to achieve our zero emissions purpose by 2040,” Walmart spokesperson Cherry Evans stated in an electronic mail. 

Amid a spurt of developments within the improvement of different fuels, Cummins is pushing to create a spot for CNG gas within the trucking business.

Walmart Cummins CNG natural gas

Walmart drivers examine a truck with a newly put in CNG 15-liter pure gas-fueled engine developed by Cummins Inc. 

Offered by Walmart. 


Cummins’ engine utilized in Walmart’s new tractor is its first 15-liter pure fuel motor designed as a heavy-duty, line-haul resolution for North America. Cummins will put the engine into full manufacturing subsequent yr, in keeping with spokesperson Chris Vanasdalan.

The engine maker expects to ship 25 engine check models throughout 16 fleets this yr. 

For the Walmart partnership, the CNG engine and gas storage system have been put in in a standard-diesel Freightliner Cascadia 126 truck offered by the retailer, Vanasdalan added.

Cummins’ work with Walmart coincides with its Vacation spot Zero technique, which features a goal to chop emissions from newly bought merchandise by 25% by 2030, with the last word purpose of reaching zero emissions by 2050.

“Our prospects want the fitting instruments for his or her work, however these instruments have to be dependable, environment friendly, cost-effective, sustainable, and scalable,” Vanasdalan stated. “Our Vacation spot Zero technique focuses on new powertrains together with superior diesel, pure fuel, hydrogen engines, hybrids, battery electrical, and gas cells together with an elevated use of low-carbon fuels and renewable electrical energy and associated infrastructure.”

Pure fuel powertrains characterize a small portion of the North American truck market, however curiosity within the expertise has elevated over the previous yr as a consequence of their monetary and environmental advantages, he added.

Werner Enterprises introduced April 25 it will likely be testing the identical engine from Cummins as a part of the provider’s efforts to cut back its carbon emissions 55% by 2035. 

CNG has a aggressive edge over different rising gas sources and electrical automobiles as a result of it’s been commercially accessible for many years, with a longtime nationwide community of fueling websites.  

“It’s honest to say that pure fuel is essentially the most mature, least disruptive different gas expertise accessible right now,” Vanasdalan stated.

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