Liberty Energy (NYSE:LBRT) +2.9% and Cummins (NYSE ... to be powered by a natural gas variable speed, large displacement engine. The Cummins (CMI) HSK78G natural gas engine will power Liberty's ...

Standing in his living room, Richard Kabzems brandishes a thick binder stuffed with letters and notes of his two-year fight ...

Cummins Inc. and Liberty Energy Inc. announced that the industry’s first natural gas variable-speed, large displacement engine will be deployed in the first half of 2025 to power Liberty’s digiPrime ...

"It felt like a truck was hitting the side of our house, and the engine rumbling ... for secretary of energy, Chris Wright, the CEO of Liberty Energy, is bullish on fracking.

The founder and chief executive of Liberty Energy, a fracking firm ... the $400 billion lending program that has been an engine of Mr. Biden’s clean energy agenda. The senator asked Mr. Wright ...

Many readers will remember the bold proxy campaign waged in 2021 by hedge fund Engine No. 1 ... Chris Wright, Trump’s nominee to head the energy department, is the founder of oilfield services company ...

or fracking. He later served as chairman of Stroud Energy, an early shale gas producer, before founding Liberty Resources in 2010. As energy secretary, Wright will join Interior Secretary Doug ...

Pretty much everything about the human interaction with Los Angeles has brought us a war with nature we seem no longer to be able to win.

Here's what a fracking industry pioneer plans to give up if confirmed as Donald Trump's Secretary of Energy — moves that ...

Denver-based fracking company Liberty Energy, generated $944 million in fourth-quarter revenue, a decline from its total the previous year, the company said this week. For the whole of 2024, the ...