COLUMBUS, Ind. — Cummins Inc. (NYSE: CMI) and Liberty Energy Inc. (NYSE: LBRT) (“Liberty”) today announced that the ...

Cummins, in partnership with Liberty Energy, is set to deploy the industry's first variable speed, large displacement natural ...

Cummins Inc. (NYSE: CMI) and Liberty Energy Inc. (NYSE: LBRT) (“Liberty”) today announced that the industry’s first natural ...

Cummins Inc.’s N15 engine, which will be introduced in the United States in 2024, is pictured. Cummins Inc.’s 15-liter natural gas engine is coming to the United States by 2024. The engine was ...

Liberty Energy and Cummins partner to deploy industry's first hydraulic fracturing platform powered by natural gas engine, reducing carbon footprint.

Cummins, in partnership with Liberty Energy, is set to deploy the industry's first variable speed, large displacement natural gas engine designed to power hydraulic fracturing systems by the first ...