Liberty Engine 2.0 : Tesla-Inspired Electromagnetic Engine Claims 20,000 Watts with No Fuel or Panels

Explore how copper coils, neodymium magnets, and a custom rotor drive the Liberty Engine 2.0 to produce 230V AC at 1,400 RPM ...
Yahoo Finance

Cummins and Liberty Energy Partner to Develop and Deploy Industry-First Variable Speed, Large Displacement Natural Gas Engine Powered Hydraulic Fracturing System

COLUMBUS, Ind. & DENVER, January 29, 2025--(BUSINESS WIRE)--Cummins Inc. (NYSE: CMI) and Liberty Energy Inc. (NYSE: LBRT) ("Liberty") today announced that the industry’s first natural gas variable ...
The Republic

Cummins partners with Liberty Energy on first natural gas variable speed, large displacement engine

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 ...