The transition will be uneven and politically charged, but on the core engineering and economic merits, the gas engine is ...
COLUMBUS, Ind. — Cummins Inc. (NYSE: CMI) and Liberty Energy Inc. (NYSE: LBRT) (“Liberty”) today announced that the industry’s first natural gas variable speed, large displacement engine to power ...
Natural gas is back! Or maybe it never really left. Methane is like that Mason Williams song Classical Gas you just can’t help but like. I remember the heady days around 2010 when natural gas was the ...